General
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Target
30cc620b7037f39b5049690ae9d90c58bae4518ccb98f96143538dd29056ccb9
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Size
810KB
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Sample
220426-dqx8tsagf8
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MD5
086eb245d5975588af9ddca164f51f3d
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SHA1
d676cac679d03324c4eb044e91c6578434519bd3
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SHA256
30cc620b7037f39b5049690ae9d90c58bae4518ccb98f96143538dd29056ccb9
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SHA512
6a6b2aa42be400136b3b362b6aa09e6541de131eff5e93d9bdabe23d75ea8bac2a294b8b9942303b3bd7a1594cae8a4d40309219c569fb92e013c06873b3c9dc
Static task
static1
Behavioral task
behavioral1
Sample
30cc620b7037f39b5049690ae9d90c58bae4518ccb98f96143538dd29056ccb9.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
30cc620b7037f39b5049690ae9d90c58bae4518ccb98f96143538dd29056ccb9
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Size
810KB
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MD5
086eb245d5975588af9ddca164f51f3d
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SHA1
d676cac679d03324c4eb044e91c6578434519bd3
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SHA256
30cc620b7037f39b5049690ae9d90c58bae4518ccb98f96143538dd29056ccb9
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SHA512
6a6b2aa42be400136b3b362b6aa09e6541de131eff5e93d9bdabe23d75ea8bac2a294b8b9942303b3bd7a1594cae8a4d40309219c569fb92e013c06873b3c9dc
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Detected Djvu ransomware
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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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