Showing posts with label ICE. Show all posts
Showing posts with label ICE. Show all posts

Wednesday, July 04, 2018

Dark Markets' Weakness? Cashing out the Bitcoin to USD!

Over the years there has been an on-going battle between law enforcement and those who use technology-based anonymity to perform their illegal deeds.  Some of the FBI's tricks to break through the anonymity have created interesting challenges, such as the "Operation Pacifier" case, where the FBI used court orders to allow them to use hacking tricks to expose the true locations of members of a child sexual exploitation site with 150,000 members, leading to 350 US arrests and 548 international arrests.  In that case the FBI deployed "Network Investigative Techniques" (NITs) to learn the IP addresses of top members of a TOR protected .onion server.  To clarify the legality of that situation, Rule 41 of the Federal Rules of Practice and Procedure was amended in 2016 under some controversy, as we blogged about in "Rule 41 Changes: Search and Seizure when you don't know the Computer's location."

In the current case, "Operation: Dark Gold", perhaps as a demonstration that the old "Follow the Money" rule can work even in these modern times, law enforcement posed as cryptocurrency exchangers, offering attractive conversion rates to USD even for those clearly involved in criminal activity.  After Alexander Vinnik's BTC-e exchange was shuttered, with the owner accused of facilitating the laundering of $4 Billion in illicit funds, Dark Market vendors had a real problem!  How do you turn a few million dollars worth of Bitcoin into money that you can spend in "the real world?"



That's just the kind of problem that the Department of Justice's Money Laundering and Asset Recovery Section is happy to help criminals solve.  In a major operation, Special Agents from Homeland Security Investigations in New York posed as money launderers on various TOR-protected dark markets.  As the money launderers were able to drive conversations "off platform" they had the opportunity to refer cases around the nation and around the world.  So far, more than 90 cases have been opened, leading to investigations by ICE's HSI, the US Postal Inspection Service, and the US Drug Enforcement Agency.  65 targets were identified and 35 Darknet vendors have been arrested so far.  At least $20 million in Bitcoin and other cryptocurrencies was seized, as well as 333 bottles of liquid opioids, 100,000 tramadol pills, 100 grams of fentanyl, 24kg of Xanax, 100 firearms, including assault rifles and a grenade launcher, five vehicles, and $3.6 million in cash and gold bars.  They also seized 15 pill presses, and many computers and related equipment.

Powell and Gonzalez (BonnienClyde)


The case against Nicholas Powell and Michael Gonzalez really explains the background of some of these cases well. 

"In or about October 2016, HSI NY, USPIS, the USSS, and the NASA Office of Inspector General, apprehended a Cryptocurrency Exchanger/Unlicensed Money Remitter herein rferred to as Target Subject-1. With TS1's cooperation, agents began investigating TS1's customers.  From the limited subset of customers for whom TS1 saved any kind of personal information (such as the names and addresses to which TS1 had shipped the customers' cash), agents identified a number of vendors selling illegal goods and services on the dark net." (Gar-note: NASA OIG has one of the coolest most proactive cybercrime teams in Federal government.  Little-known FACT!)

"With TS1's permission, agents took control of TS1's online accounts and identity, initiating an undercover operation using that identity to create new accounts (the "UC Vendor Accounts") targeting dark net drug vendors who utilized TS1's services to launder their illicit proceeds.  Since January 2017, agents have advertised the UC Vendor Accounts' services on AlphaBay, HANSA, and other dark net marketplaces, which has led to hundreds of bitcoin-for-cash exchanges.  Because TS1's original business model involved sending cash to physical addresses, each UC Vendor Account transaction has provided agents with leads on the identities and locations of their counterparties.  Individuals who used the UC Vendor Account were charged a fee notably higher than the fee charged by Bitstamp or other exchanges with Know  Your Customer protocols.  This and other evidence helped establish that many of these "customers" were likely dark net vendors or controlled substances or other illicit goods.  Furthermore, and as explained below, in some instances, agents have successfully utilized undercover buyer accounts on dark net marketplaces to conduct undercover drug buys from vendors believed to be the UC Vendor Accounts' customers."

In this case, Law Enforcement first caught up with Michael Gonzalez in Parma, Ohio.  He claimed Nicholas Powell was the mastermind, and the only got paid to help with shipping and packaging of "a few orders."  His job was to measure out 500 gram bags of Xanax powder and handle the shipping.  Powell was found and interviewed in his home at 5283 Bevens Ave, Spring Hill, Florida on May 22, 2018.  Powell confirmed that he had begun selling steroids and weed on the dark net. Later he became a drop shipper, arranging shipments from China to be delivered domestically.  Powell started on Silkroad 2, using the name BCPHARMA, selling steroids and GHB that he purchased from China.  He sold on Agora and AlphaBay as BONNIENCLYDE or BNC.  Later he also used that alias on Evolution Markets.  He also shifted later to selling Xanax and steroids on AlphaBay.  He claimed he physically destroyed the computer he used for this work, and later also destroyed two Apple computers. 

Powell confirmed that he used TS1 to convert between $10,000 and $40,000 in crypto currencies to cash at a time, and would receive the packages via USPS Express.  He claims a Canadian vendor wanted to buy his online identity, and that he made $100,000 by transferring the "BONNIENCLYDE" id to the Canadian. 

Powell willingly signed over to agents $438,000 worth of cryptocurrencies.

TrapGod 

TrapGod was an online vendor alias shared by  Antonio Tirado, 26 and Jeffrey Morales, 32, of Bronx, New York.  An affidavit from Antonio's search warrant shows he was growing marijuana and packaging and shipping both LSD and Cocaine.

Here's a photo of some of TrapGod's goods for sale on one dark market.

The 2050 means that 2,050 people have rated this vendor's services, giving an average review of 4.79 out of 5 stars.  Even the "bad" reviews, show that Trapgod was good to do business with.  One says "Vendor has been top notch. Then got some really sub-par stuff.  Contacted vendor. He said he'll take care of me next time. Will post again..."  Comments include things like "Great shipping, good stealth." and  "Stealth was good, my package was well hidden and secure.  Quality is good, after testing I found that the product is about a 80/20 cut as described!  I like honesty, plus seller put a little extra in my order!!"  "Shipment was delayed, quality not so good. However vendor sent an additional shipment to make up for it.  The price is good, but I'd rather pay more for higher quality."

Unfortunately, Morales and Tirado either weren't the only ones behind the Trapgod alias, or they are continuing to sell while out on bail.  Morales and Tirado's homes both got hit July 20, 2018, but there were fresh reviews posted yesterday (July 3, 2018).

Qu/Wu/Weng/Tseperkas/Akkaya

The next group were worked as a single case (1:18-mj-05193-UA) also in New York, and involved raids on three houses in Flushing and Mt. Sinai, New York.  Charges are brought against Jian Qu, Raymeond Weng, Kai Wu, Dimitri Tseperkas, and Cihad Akkaya.

Kai Wu and Jian Qu were in one home, where $200,000 in cash, 110 kg of marijuana, and "680 grams of unidentified powders" were seized.

Residence-2 yielded 12kg of Alprazolam, 10kg of marijuana vape cartridges, 570 grams of ecstasy, "12kg of unidentified powder" and four pill presses, used to press powders into ecstasy tablets.  There were also at least 2 kg of THC gummies.



Residence-3 was the home of Dimitri Tseperkas and Cihad Akkaya, where law enforcement recovered $195,000 in cash, 30kg of marijuana, and three loaded shotguns and 100 shotgun shells.


Videos recovered from the cell phones of Wu and Weng (who was not home, but has been observed repeatedly at Residence-1) reveal they also have at least two marijuana grow houses.

Farace/Swain

Ryan Farace, who the indictment makes clear "has no known medical education, qualifications, or licensing in the State of Maryland or elsewhere", yet he and his partner were manufacturing and distributing serious amounts of Xanax.  So much so that the indictment calls for them to forfeit $5,665,000 in cash as well as a Lincoln Navigator, a  GMC pick-up truck, and 4,000 Bitcoins (which currently would be the USD equivalent of more than $26 MILLION dollars!

Not bad for the former parking lot attendant of a Home Depot ... according to Ryan's Facebook, where both of the named vehicles are featured:



The indictment charges the pair with "Conspiracy to Manufacture, Distribute, and Possess with Intent to Distribute Alprazolam" (aka Xanax) (21 USC section 846) as well as "Maintaining Drug-involved Premises" (21 USC section 856) and "Conspiracy to Commit Money Laundering" (18 USC section 1956).

CANNA_Bars:

Jose Robert Porras III and his girlfriend, Pasia Vue, were selling marijuana and crystal meth, as well as Xanax and Promethazine-codeine cough syrup (Lean).  The HSI agent noticed on their Dream Market account that they shared their rating from Hansa.  Big mistake.  The Dutch High Tech Crimes Unit has the seized servers from Hansa and is happy to do lookups for law enforcement.  This revealed that "CANNA_BARS" had earned about 56 bitcoins on Hansa, selling crystal meth in quantities as large as 1 pound bars!  They described the product there as "this crystal is directly from manufacturers in mexico so it is made with the highest qaulity products that cant be found in the us. expect the highest qaulity on hansa for the cheapest."  The same criminal also couldn't spell "qaulity" right on Dream Market, which was further confirmation this might be the same guy.  From Dream Market "whats up we are canna_bars a vendor of top qaulity weed we offer qps to multiple pounds we are operating out of northern california and have direct relationships with many growers so expect good qaulity for cheap prices."

By searching for this signature typo, "qaulity" for "quality", the agent was also able to confirm that CANNA_BARS was the same person that sold as THEFASTPLUG on Wall Street Market, another dark net marketplace.  They completed 60 orders there between Feb 2018 and May 13, 2018.

One of his loyal customers, y***h,  is apparently wishing him well after learning of the arrest ... in the comments section for THEFASTPLUG on Wall Street Market, they made this July 2, 2018 comment:





In one photograph shared by CANNA_BARS, his hands are shown, palms up, holding marijuana buds.  The fingerprints of the open palms were so clear that they could easily be used to run a fingerprint match:


The HSI Forensic Document Laboratory returned a fingerprint match confirming that the image showed the fingerprints for Jose Robert Porras III, who had prints on file.

CANNA_BARS offered "free samples" of marijuana, which the agent asked for and had shipped to another state.  The package arrived and was confirmed to contain marijuana. (The inner package was wrapped in fabric softener sheets, presumably to stop drug-sniffing dogs?)

HSI surveillance was used to follow Porras and Vue to a US Post Office where they shipped packages, a Bank of America branch where they had accounts, and to a storage unit, where they maintained their inventory.  Undercover purchases from CANNA_BARS of two pounds of marijuana, and THEFASTPLUG of three pounds of "og kush" marijuana were able to be observed in the gathering and shipping end of the surveillance, providing "end-to-end" proof of the identity of the criminals.

Some of the bitcoin that was used by CANNA_BARS was able to be linked via blockchain analysis to accounts that had a bit of KYC information attached.  This revealed four accounts at one exchanger, including one each for VUE (using the email "pasiavue57@gmail.com" and (916) 228-1506) and PORRAS.  These further linked to several bank accounts, two in the name of Pasia Vue, one in the name of Marcos Escobado (a brother(?) of Porras, and another in the name of Julie Hernandez.  Escobado was arrested in Oregon for possession of methamphetamine and had received $11,000 from the bitcoin exchanger in four transactions.

After TS1's money exchanger service was taken over by the feds, the couple did four more transactions, receiving $56,000 in cash shipped from New York to their drops in Live Oak and Sacramento, California.

In addition to the Drugs and Money laundering charges, Porras was charged with Felon Possessing a Firearm:



Sam & Djeneba Bent

Less details are revealed in the Vermont indictment against Sam & Djeneba Bent.  Same used dark markets to sell Ecstasy (MDMA), LSD, marijuana, and cocaine, and used the TS1 money exchanging service to cash out more than $10,000 from bitcoin to USD.


They are charged with using a false return address on a package shipped through the postal service.

(Just joking, I know this got long and I wondered if anyone had read this far, haha.)


Daniel Boyd McMonegal 

McMonegal became a dark market vendor in or around December 2016, which might be how he chose his vendor name, Christmastree.  McMonegal, according to the affidavit by Homeland Security Investigations, incorporated a "medical marijuana delivery dispensary" in December 2, 2016 under the name "West Coast Organix" in San Luis Obispo, California, and almost immediately started selling the drugs via interstate postal delivery via Dream Market using his Christmasstree vendor name.

From June 15, 2017 to May 12, 2018, Christmastree sold 2,800 packages and earned a 4.98 rating on Dream Market!


The rave reviews from buyers make it clear Christmastree really knew his stuff with high ratings on his Blue  Dream, OG Kush, Super Silver Haze, Blackberry Kush, and many others.  

Like the others, McMonegal's downfall was getting his Bitcoin turned into cash.  After the time the federal agents controlled TS1's exchange business, McMonegal used it to cash out at least $91,000 which was shipped to him in Mariposa, California in six shipments between April 2017 and March 2018.



IMMIGRATIONS AND CUSTOMS ENFORCEMENT

For all the crap that is in the news recently about ICE, Homeland Security Investigations, the team that was at the lead of many of these investigations, are using technology and brilliant investigators to help shut down some of the worst crimes on the Internet.  If you know an ICE or HSI agent, make sure to let them know you appreciate what they are doing for us all!


(For more of this press conference, please see this YouTube video: "Officers arrest 35 in dark web bust, seize guns and drugs")

Monday, October 10, 2016

Ten Years of Cybercrime & Doing Time

On October 10, 2006 while I was sitting in my office at Energen I decided to start a blog.  I had been an InfraGard member for five years at that time, and was realizing based on the feedback I was getting from other InfraGard members around the country that while many people knew about Cyber Security, very few knew about CyberCrime.  I was working on a daily basis with the FBI Cybercrime Squad in Birmingham, so I had a fairly good view on the topic, so I decided to try to share what I knew by starting this blog.  One year later I had taken things to a whole new level by quitting my job at the Oil & Gas company and moving to the University of Alabama at Birmingham to dedicate the next decade to training new cybercrime fighters!

While the blog has seen ups and downs in the regularity of the posts, even being named "Most Popular Security Blog" by SC Magazine back in 2010, overall we've averaged one post per week and have been visited by nearly 3 million readers.

As I tried to decide how to mark the 10th Anniversary of the blog, I thought one way to do it would be to share what has been our most popular stories each year.

One of the strengths of the blog has always been to document "big campaigns" that are attacking people and try to help them understand the nature of the scam so that they could avoid being a victim themselves.  The three most popular stories on the blog have all been of that nature:

1. "More ACH Spam from NACHA" (March 11, 2011) and "ACH Transaction Rejected payments lead to Zeus" (Feb 25, 2011) were both of that type.  Even years later, spikes in visitors to these stories were an indication that someone was imitating NACHA again.   In these spam campaigns, the spammers would claim to be sending email from the  "National Automated Clearing House Association" the organization that handles all electronic payments between American banks.  We later came to call these type of campaigns "Soft-Targeting" as most Americans have never heard of NACHA, but those who are involved in regularly moving money most certainly would have -- making them also the most likely to fall victim to such a spam message.  The first entry in this series, "Newest Zeus = NACHA: The Electronic Payments Association" (November 12, 2009) was also very popular.

2. Coming much later, November 7, 2014, was "Warrant for your Arrest phone scams." It was great to see the heavy traffic to that blog post and receive the emails letting me know that someone had just "proven" to them that they were about to be scammed by sending them a link to the article!

3. During 2014 one of the largest spamming botnets was the ASProx botnet.   This malware blasted out high volume spam campaigns that used a variety of social engineering ploys to make their campaigns convincing, leading to huge victimization rates.   The most popular, based on hits to the blog, was the E-Z Pass Spam.  "E-Z Pass Spam Leads to Location Aware Malware" (July 8, 2014) had tens of thousands of visitors.  A close second, also ASProx, was "Urgent Court Notice from GreenWinick Lawyers delivers malware."   ASProx had been dominate from the holiday season in 2013, when "package delivery failure" messages really hit a profound number of victims.  (See for example "Holiday Delivery Failures Deliver Kuluoz Malware" (December 26, 2013)

Rather than go through the top campaigns in order, I thought it might be more interesting to see the most popular posts for each of our ten years as a blog.


Top Cybercrime & Doing Time Blog Posts of 2016
Vovnenko / Fly / MUXACC1 pleads guilty24JAN2016
Kelihos botnet delivering Dutch WildFire Ransomware09JUL2016
Is the Bank of Bangladesh ready for the Global Economy?23APR2016
Unlimited ATM Mastermind Ercan Findikoglu pleads guilty06MAR2016

In 2016, two of our four top stories were about arrests of top cybercriminals, which is a trend that I love to say is growing and rising as we see a higher level of cooperation internationally, and a growing ability among our Law Enforcement partners. One of the highest volume spam botnets, Kelihos, is regularly in our blogs and is quite popular with the readers, indicating how often they also see the spam. The Bank of Bangladesh SWIFT theft was also a high interest story!

Top Cybercrime & Doing Time Blog Posts of 2015
Tech Support "pop-ups"30MAR2015
Hillary"s Email Server and the New York City malware03OCT2015
Passwords, Password Cracking, and Pass Phrases29OCT2015
Darkode guilty pleas: Phastman, Loki, & Strife24AUG2015

In 2015, the Darkode forum was a top story for us. Readers responded well to the Tech Support "pop-up" scams, indicating that they were also seeing it quite a bit! Hillary's email server gave us a chance to show the value of a long-term spam repository. And the story on password cracking seems to be regularly accessed from people teaching others about strong passwords.

Top Cybercrime & Doing Time Blog Posts of 2014
Warrant for Your Arrest phone scams07NOV2014
E-ZPass Spam leads to Location Aware Malware08JUL2014
Urgent Court Notice from GreenWinick Lawyers delivers malware13JUL2014
GameOver Zeus now uses Encryption to bypass Perimeter Security02FEB2014

The phone scams claiming that a warrant has been issued for your arrest have been popular on a daily basis for most of the two years since this story was first released. EZ Pass and Urgent Court Notice spoke to the popularity of the ASProx botnet. Gameover Zeus was also quite interesting as it changed the way spam-delivered malware defeated perimeter security.

Top Cybercrime & Doing Time Blog Posts of 2013
Holiday Delivery Failures lead to Kuluoz malware26DEC2013
Vietnamese Carders arrested in MattFeuter.ru case05JUN2013
When Parked Domains Still Infect - Internet.bs and ZeroPark10AUG2013
New Spam Attack accounts for 62% of our spam!10APR2013

Kuluoz, later called ASProx, had its first big Christmas in 2013. One of the first arrests of Vietnamese hackers spoke to internationally cooperation.

Top Cybercrime & Doing Time Blog Posts of 2012
Operation Open Market: The Vendors25MAR2012
Paypal "You Just Sent a Payment" spam leads to malware01MAY2012
DNS Changer: Countdown clock reset, but still ticking28MAR2012
Operation Open Market: Jonathan Vergnetti17MAR2012

In 2012, the DNS Changer malware was on everyone's minds (we later blogged about the successful prosecution of the leaders of that campaign, all now in prison in New York.) Operation Open Market was the big Forum take-down that year.

Top Cybercrime & Doing Time Blog Posts of 2011
More ACH Spam from NACHA11MAR2011
ACH Transaction Rejected payments lead to Zeus25FEB2011
Federal Reserve Spam14MAR2011
The Epsilon Phishing Model08APR2011

I've already mentioned the ACH/NACHA spam campaigns that delivered Zeus. The Epsilon Phishing model focused on hacking email delivery services and using validated accounts to deliver phishing and malware. (This is the group that Neil Schwartzman of CAUCE labeled "The Adobers" for the many times their malware claimed to be Adobe software.)

Top Cybercrime & Doing Time Blog Posts of 2010
New York FBI: 17 Wanted Zeus Criminals30SEP2010
PakBugs Hackers arrested12JUL2010
Lin Mun Poo: Hacker of the Federal Reserve and ...?20NOV2010
Iranian Cyber Army returns - target: Baidu.com12JAN2010

The Iranian Cyber Army, and a variety of international cyber criminals captured the headlines in 2010.

Top Cybercrime & Doing Time Blog Posts of 2009
Newest Zeus = NACHA: The Electronic Payments Association12NOV2009
The FBI's Biggest Domestic Phishing Bust Ever08OCT2009
Who is the "Iranian Cyber Army"? Twitter DNS Redirect18DEC2009
Traveler Scams: Email Phishers Newest Scam09FEB2009

Our 2009 "Traveler Scams" post was for years the most successful post on the blog, as many people shared the post with their friends to warn about the scam. NACHA was just becoming the leading scam-victim related to Zeus, and the FBI celebrated a huge phishing victory!

Top Cybercrime & Doing Time Blog Posts of 2008
The UAB Spam Data Mine: Looking at Malware Sites09AUG2008
Anti-Virus Products Still Fail on Fresh Viruses12AUG2008
ICE: Operation Predator - Solving Intertwined Child Porn cases05NOV2008
Bank of America Demo Account - DO NOT CLICK26NOV2008

In 2008, we were just getting seriously up to ability with the UAB Spam Data Mine, and found many interesting malware campaigns using these techniques, which eventually led to the creation of Malcovery Security, later acquired by PhishMe

Top Cybercrime & Doing Time Blog Posts of 2007
Is Your Fifth Grader Smarter Than a Laughing Cat?15OCT2007
Google Referrer Only malware sites13DEC2007
AffPower Indictments Scare Affiliates!06AUG2007
TJX: From Florida to the Ukraine?04SEP2007

In 2007, the Storm Worm was one of the top spreaders of malware. The Laughing Cat story pointed out that if you share your computer with younger family members, they may very well click on lures that any educated adult would reject. The AffPower case remains one of my favorite law enforcement actions against online pharmaceutical affiliate programs. The TJX story tracked some of the carders involved in the TJX data breach.

Top Cybercrime & Doing Time Blog Posts of 2006
Pump & Dump: SEC gives us a peek!21DEC2006
Counterfeit Checks? Who cares!12OCT2006
Birmingham InfraGard - October 200610OCT2006
FAL$E HOPE$ @ CHRI$TMA$22DEC2006

In 2006, our inaugural year, we didn't have a lot of stories, honestly. Pump & Dump spam was interesting that year, and we blogged about some of the holiday scams we were seeing.

Unfortunately, several of the graphics in the older stories are unavailable due to changes in hosting. Hopefully we'll get those recovered eventually. Sorry for any loss of enjoyment that may cause while strolling down Cybercrime Memory Lane with me!

Looking forward to another Ten Years informing the public about Cybercrime & Doing Time!

Thanks to all of my friends and students who encouraged this blog along the way, and helped through their dedication to fighting Cybercrime and sharing in the analysis we did together. While there have been tons of great contributors in the lab, with regards to things that ended up in the blog I'd like to especially thank: Heather McCalley, Matthew Grant, Chun Wei, Brad Wardman, Brian Tanner, Tommy Stallings, Sarah Turner, Josh Larkins, Jui Sonwalker, JohnHenri Ewerth, Brendan Griffin, and Kyle Jones.

Thanks also to my inspirations in blogging, Brian Krebs, and Graham Cluley. This amateur blogger is truly grateful for what you guys do and share!