General
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Target
72d3f4554a873df74aede20f18dd01ad2fd3b5cb3b36a9c2f9e38c31fc0270b6
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Size
1.7MB
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Sample
250125-b2mkcsynfx
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MD5
cb10151655359b35789142dc56e01368
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SHA1
ade23467272b60c6860a9e8f3c058a6b0d4ed189
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SHA256
72d3f4554a873df74aede20f18dd01ad2fd3b5cb3b36a9c2f9e38c31fc0270b6
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SHA512
bc92a3c12a707be884fea6691b50ee021b2304705ee27e04ec511cfc77dee02e4667dadc88ef618a0c95e62ed4c8feb77937146f3e3273d00e6260247fd6a9fe
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SSDEEP
12288:DZISeMFVhdL1XBvXxzGNABnwHdxkn7L1GzR1FYoxkM2N4JHUcTwoSx:VIW0rXi1GzRQo08K
Behavioral task
behavioral1
Sample
72d3f4554a873df74aede20f18dd01ad2fd3b5cb3b36a9c2f9e38c31fc0270b6.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
72d3f4554a873df74aede20f18dd01ad2fd3b5cb3b36a9c2f9e38c31fc0270b6.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
72d3f4554a873df74aede20f18dd01ad2fd3b5cb3b36a9c2f9e38c31fc0270b6
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Size
1.7MB
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MD5
cb10151655359b35789142dc56e01368
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SHA1
ade23467272b60c6860a9e8f3c058a6b0d4ed189
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SHA256
72d3f4554a873df74aede20f18dd01ad2fd3b5cb3b36a9c2f9e38c31fc0270b6
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SHA512
bc92a3c12a707be884fea6691b50ee021b2304705ee27e04ec511cfc77dee02e4667dadc88ef618a0c95e62ed4c8feb77937146f3e3273d00e6260247fd6a9fe
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SSDEEP
12288:DZISeMFVhdL1XBvXxzGNABnwHdxkn7L1GzR1FYoxkM2N4JHUcTwoSx:VIW0rXi1GzRQo08K
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Blackshades family
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Blackshades payload
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Modifies firewall policy service
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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
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
3