General
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Target
759540901d8bac54a6162473c37804dcb05a0516f1b168e8621e04a5ad96e3f1
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Size
349KB
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Sample
221202-tztj1ahg2y
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MD5
739cecb018c413e7ced173fc3befb3c5
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SHA1
ea6654798862947c54edefe1b6c29db70305d6e9
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SHA256
759540901d8bac54a6162473c37804dcb05a0516f1b168e8621e04a5ad96e3f1
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SHA512
f87c52f8412dad4199e41b342c76ef85cb53cee74c41090498d60fa1a03a0c3e01644f4db4cf0f0254b929eb7bcef97da59b733ab4de6eb84c0e7f8c1d59be73
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SSDEEP
3072:Po8H8F7IE0MLzr7A1UD7Yz5oRPCsQk7TmbXO9nvel1FOTHXl5Sb8AKLhIh3eGjMm:VclIEjLjAyDEKRKNye2XvV7LuRjMgUW
Malware Config
Extracted
djvu
http://fresherlights.com/lancer/get.php
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extension
.uyit
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offline_id
HtkmULXEgJoZa495hFUJlvKCD0OwnxklbkoITjt1
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payload_url
http://uaery.top/dl/build2.exe
http://fresherlights.com/files/1/build3.exe
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ransomnote
ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-5UcwRdS3ED Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: support@fishmail.top Reserve e-mail address to contact us: datarestorehelp@airmail.cc Your personal ID: 0611djfsieE
Extracted
vidar
56
517
https://t.me/asifrazatg
https://steamcommunity.com/profiles/76561199439929669
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profile_id
517
Extracted
vidar
56
1148
https://t.me/asifrazatg
https://steamcommunity.com/profiles/76561199439929669
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profile_id
1148
Extracted
amadey
3.50
62.204.41.252/nB8cWack3/index.php
Extracted
vidar
56
1881
https://t.me/asifrazatg
https://steamcommunity.com/profiles/76561199439929669
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profile_id
1881
Targets
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Target
759540901d8bac54a6162473c37804dcb05a0516f1b168e8621e04a5ad96e3f1
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Size
349KB
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MD5
739cecb018c413e7ced173fc3befb3c5
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SHA1
ea6654798862947c54edefe1b6c29db70305d6e9
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SHA256
759540901d8bac54a6162473c37804dcb05a0516f1b168e8621e04a5ad96e3f1
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SHA512
f87c52f8412dad4199e41b342c76ef85cb53cee74c41090498d60fa1a03a0c3e01644f4db4cf0f0254b929eb7bcef97da59b733ab4de6eb84c0e7f8c1d59be73
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SSDEEP
3072:Po8H8F7IE0MLzr7A1UD7Yz5oRPCsQk7TmbXO9nvel1FOTHXl5Sb8AKLhIh3eGjMm:VclIEjLjAyDEKRKNye2XvV7LuRjMgUW
Score10/10-
Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
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Detected Djvu ransomware
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Detects Smokeloader packer
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Djvu Ransomware
Ransomware which is a variant of the STOP family.
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Vidar
Vidar is an infostealer based on Arkei stealer.
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Downloads MZ/PE file
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Drops file in Drivers directory
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Executes dropped EXE
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Deletes itself
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Loads dropped DLL
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Modifies file permissions
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Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses 2FA software files, possible credential harvesting
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Accesses Microsoft Outlook profiles
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops Chrome extension
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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