General
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Target
2024-12-24_554cff18a4f5c295ccce538d17f4b74d_bkransomware
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Size
2.5MB
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Sample
241224-p2re7sxpbw
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MD5
554cff18a4f5c295ccce538d17f4b74d
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SHA1
abbbca082abc307f1dacd2844667615b4fb6025e
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SHA256
6950ffdbcd00f68b7529b578ac59b2ba3e3664ddfea93ee39ea5efe05a61a1cd
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SHA512
b1e480618b2f51a12cff50bd1fdebb60fdf6bdaecbc4a35482eb30f19b4cfa85c367ac903fd9bf1a93dee22ca3556abee270d12aa920f18f358a76bd32e3346a
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SSDEEP
49152:tIlS/8Y8xjxVD19FFMaZEcQHgh6qWw+lIQPL:ulSNglVDZJZ5rWw+x
Static task
static1
Behavioral task
behavioral1
Sample
2024-12-24_554cff18a4f5c295ccce538d17f4b74d_bkransomware.exe
Resource
win7-20241010-en
Malware Config
Extracted
sality
http://89.119.67.154/testo5/
http://kukutrustnet777.info/home.gif
http://kukutrustnet888.info/home.gif
http://kukutrustnet987.info/home.gif
Targets
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Target
2024-12-24_554cff18a4f5c295ccce538d17f4b74d_bkransomware
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Size
2.5MB
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MD5
554cff18a4f5c295ccce538d17f4b74d
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SHA1
abbbca082abc307f1dacd2844667615b4fb6025e
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SHA256
6950ffdbcd00f68b7529b578ac59b2ba3e3664ddfea93ee39ea5efe05a61a1cd
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SHA512
b1e480618b2f51a12cff50bd1fdebb60fdf6bdaecbc4a35482eb30f19b4cfa85c367ac903fd9bf1a93dee22ca3556abee270d12aa920f18f358a76bd32e3346a
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SSDEEP
49152:tIlS/8Y8xjxVD19FFMaZEcQHgh6qWw+lIQPL:ulSNglVDZJZ5rWw+x
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Modifies firewall policy service
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Sality family
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Drops autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
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MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
5