General
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Target
10bcd90378c185fe7b169a6c3bb66bcf72d5623fe124651ae05a87931a1dee6c
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Size
796KB
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Sample
220429-3n73paafbr
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MD5
362d3b804b8abf9f7a0f1e785c4a2f72
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SHA1
aea282013c4da7b0cbbd7dd684483af0c93cc64a
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SHA256
10bcd90378c185fe7b169a6c3bb66bcf72d5623fe124651ae05a87931a1dee6c
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SHA512
090ad36c114c8b91ec5265388c37322402268063dd021f17bba690a5b8e2fdf76e3ca2e90265f71a8cc4810c4c221aaae7986cb3f4bc3cab787dd75236333782
Static task
static1
Behavioral task
behavioral1
Sample
10bcd90378c185fe7b169a6c3bb66bcf72d5623fe124651ae05a87931a1dee6c.exe
Resource
win10v2004-20220414-en
Malware Config
Extracted
djvu
http://fuyt.org/fhsgtsspen6/get.php
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extension
.dewd
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offline_id
u8l8S1WNPrtypqzE5TnCErdyo7HLDDCUTJi8Vbt1
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payload_url
http://zerit.top/dl/build2.exe
http://fuyt.org/files/1/build3.exe
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ransomnote
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Extracted
vidar
51.8
517
https://t.me/mm20220428
https://koyu.space/@ronxik123
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profile_id
517
Targets
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Target
10bcd90378c185fe7b169a6c3bb66bcf72d5623fe124651ae05a87931a1dee6c
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Size
796KB
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MD5
362d3b804b8abf9f7a0f1e785c4a2f72
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SHA1
aea282013c4da7b0cbbd7dd684483af0c93cc64a
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SHA256
10bcd90378c185fe7b169a6c3bb66bcf72d5623fe124651ae05a87931a1dee6c
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SHA512
090ad36c114c8b91ec5265388c37322402268063dd021f17bba690a5b8e2fdf76e3ca2e90265f71a8cc4810c4c221aaae7986cb3f4bc3cab787dd75236333782
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Detected Djvu ransomware
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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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Modifies file permissions
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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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