General
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Target
6c5874df58e86bd1d9cdf1b4d91f503d9376970a88469857dc9d9bb6e0d4a48e
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Size
823KB
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Sample
220522-pf8scsaac9
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MD5
bff4bf7437f1a82d1ef5584f07e0fc07
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SHA1
ae771d03209a8288246c85539a7d69cc6caee324
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SHA256
6c5874df58e86bd1d9cdf1b4d91f503d9376970a88469857dc9d9bb6e0d4a48e
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SHA512
2b24bf7b597468f76f4b192fbcacabce0a9e50b77a4f2fff3416b2197f93c2571311b796621bed27515b38e0d9fd2b3c41cca9d7bcf446204d9ac236a771659e
Malware Config
Extracted
djvu
http://ugll.org/test1/get.php
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extension
.dfwe
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offline_id
eBNgvyGQV1Hmt9DBdxVRs8qPi1agsS7OaohPmit1
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payload_url
http://zerit.top/dl/build2.exe
http://ugll.org/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-j3AdKrnQie 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: admin@helpdata.top Reserve e-mail address to contact us: supportsys@airmail.cc Your personal ID: 0480JIjdm
Extracted
vidar
52.1
517
https://t.me/verstappenf1r
https://climatejustice.social/@ronxik312
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profile_id
517
Targets
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Target
6c5874df58e86bd1d9cdf1b4d91f503d9376970a88469857dc9d9bb6e0d4a48e
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Size
823KB
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MD5
bff4bf7437f1a82d1ef5584f07e0fc07
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SHA1
ae771d03209a8288246c85539a7d69cc6caee324
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SHA256
6c5874df58e86bd1d9cdf1b4d91f503d9376970a88469857dc9d9bb6e0d4a48e
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SHA512
2b24bf7b597468f76f4b192fbcacabce0a9e50b77a4f2fff3416b2197f93c2571311b796621bed27515b38e0d9fd2b3c41cca9d7bcf446204d9ac236a771659e
Score10/10-
Detected Djvu ransomware
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Djvu Ransomware
Ransomware which is a variant of the STOP family.
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Vidar
Vidar is an infostealer based on Arkei stealer.
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suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
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suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
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suricata: ET MALWARE Win32/Filecoder.STOP Variant Public Key Download
suricata: ET MALWARE Win32/Filecoder.STOP Variant Public Key Download
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suricata: ET MALWARE Win32/Filecoder.STOP Variant Request for Public Key
suricata: ET MALWARE Win32/Filecoder.STOP Variant Request for Public Key
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suricata: ET MALWARE Win32/Vodkagats Loader Requesting Payload
suricata: ET MALWARE Win32/Vodkagats Loader Requesting Payload
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Vidar Stealer
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Downloads MZ/PE file
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Executes dropped EXE
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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 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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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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