General
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Target
042973c6fc9e0efc69a9cb08a80fefb7e388d98f0021c38c237fdbe50f4a0c3a
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Size
287KB
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Sample
240530-wv3m8aha58
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MD5
a9300349e56df396f27110591c3c4e8a
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SHA1
91d6b1133ac0cb5115fbaf99be8d3bc0af138574
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SHA256
042973c6fc9e0efc69a9cb08a80fefb7e388d98f0021c38c237fdbe50f4a0c3a
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SHA512
51c9994735350821cf03c26d170ae0f5de6a7837d1cccce8ba7c114b9fa1005a95719458a02c531873fb59ff58c6eeb646fb47c7df3f80f7d8b9a1b30df2996f
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SSDEEP
6144:dvE72U+T6i5LirrllHy4HUcMQY6A+5Y+21Eqe:9E7N+T5xYrllrU7QY6A+LX
Static task
static1
Behavioral task
behavioral1
Sample
042973c6fc9e0efc69a9cb08a80fefb7e388d98f0021c38c237fdbe50f4a0c3a.exe
Resource
win7-20240221-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
http://www.klkjwre9fqwieluoi.info/
http://kukutrustnet777888.info/
Targets
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Target
042973c6fc9e0efc69a9cb08a80fefb7e388d98f0021c38c237fdbe50f4a0c3a
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Size
287KB
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MD5
a9300349e56df396f27110591c3c4e8a
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SHA1
91d6b1133ac0cb5115fbaf99be8d3bc0af138574
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SHA256
042973c6fc9e0efc69a9cb08a80fefb7e388d98f0021c38c237fdbe50f4a0c3a
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SHA512
51c9994735350821cf03c26d170ae0f5de6a7837d1cccce8ba7c114b9fa1005a95719458a02c531873fb59ff58c6eeb646fb47c7df3f80f7d8b9a1b30df2996f
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SSDEEP
6144:dvE72U+T6i5LirrllHy4HUcMQY6A+5Y+21Eqe:9E7N+T5xYrllrU7QY6A+LX
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Modifies WinLogon for persistence
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Modifies firewall policy service
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Modifies visiblity of hidden/system files in Explorer
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Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality
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UPX dump on OEP (original entry point)
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Modifies Installed Components in the registry
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Deletes itself
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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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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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Create or Modify System Process
1Windows Service
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
3Disable or Modify Tools
3Modify Registry
9