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General
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Target
0387bac0c095a5d24fea2bcabdcd4748
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Size
693KB
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Sample
231229-zjvd9aade4
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MD5
0387bac0c095a5d24fea2bcabdcd4748
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SHA1
720be1352caf647d2df4fa8545933474e84efc4f
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SHA256
4c3273a1f018603e24b1caf53284c226fc8ef5ef0ced232605fe0e22e8f3a27b
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SHA512
efa46fca5e86e2be32ef2f12db6f9b1af2c84b0e0e6df8e593fd50eaf4aa97e53b600622b763dd8e47797a3977e2123eb9f1aa6c23001c85513fb5a4f4cb9715
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SSDEEP
12288:O8UaT9XY2siA0bMG09xD7I3Gg8ecgVvfBoCDBOQQYbVXpuy1f/gORixts:bUKoN0bUxgGa/pfBHDb+y1HgZ
Behavioral task
behavioral1
Sample
0387bac0c095a5d24fea2bcabdcd4748.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
0387bac0c095a5d24fea2bcabdcd4748.exe
Resource
win10v2004-20231215-en
Malware Config
Targets
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Target
0387bac0c095a5d24fea2bcabdcd4748
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Size
693KB
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MD5
0387bac0c095a5d24fea2bcabdcd4748
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SHA1
720be1352caf647d2df4fa8545933474e84efc4f
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SHA256
4c3273a1f018603e24b1caf53284c226fc8ef5ef0ced232605fe0e22e8f3a27b
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SHA512
efa46fca5e86e2be32ef2f12db6f9b1af2c84b0e0e6df8e593fd50eaf4aa97e53b600622b763dd8e47797a3977e2123eb9f1aa6c23001c85513fb5a4f4cb9715
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SSDEEP
12288:O8UaT9XY2siA0bMG09xD7I3Gg8ecgVvfBoCDBOQQYbVXpuy1f/gORixts:bUKoN0bUxgGa/pfBHDb+y1HgZ
Score10/10-
Modifies WinLogon for persistence
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Modifies firewall policy service
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Modifies security service
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Disables RegEdit via registry modification
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Disables Task Manager via registry modification
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
2Windows Service
2Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
2Windows Service
2