General
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Target
2f5b4fba89a5ab0062a4718be94d6420334b9c597308998243b41546924f1affN.exe
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Size
604KB
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Sample
250211-mbdqbatpas
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MD5
70723c3731fbb5597da3c6db40604d70
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SHA1
52e35d9defa7e627da780dca71735d1b6acde954
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SHA256
2f5b4fba89a5ab0062a4718be94d6420334b9c597308998243b41546924f1aff
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SHA512
9678648168a463691192bfed4445d5ce2161cb610f4bed9109c2280b3e13921b9c6c45316c7813681010089cd7e424890341f387d6dc9e9e79fec727aa1bef41
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SSDEEP
12288:NcHg+OMkYnx+ZkeeUE9EylqAUB7ftCwYTJ0Q+ia:NJ86eUyEQ/OtI1c
Static task
static1
Behavioral task
behavioral1
Sample
2f5b4fba89a5ab0062a4718be94d6420334b9c597308998243b41546924f1affN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2f5b4fba89a5ab0062a4718be94d6420334b9c597308998243b41546924f1affN.exe
Resource
win10v2004-20250207-en
Malware Config
Targets
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Target
2f5b4fba89a5ab0062a4718be94d6420334b9c597308998243b41546924f1affN.exe
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Size
604KB
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MD5
70723c3731fbb5597da3c6db40604d70
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SHA1
52e35d9defa7e627da780dca71735d1b6acde954
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SHA256
2f5b4fba89a5ab0062a4718be94d6420334b9c597308998243b41546924f1aff
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SHA512
9678648168a463691192bfed4445d5ce2161cb610f4bed9109c2280b3e13921b9c6c45316c7813681010089cd7e424890341f387d6dc9e9e79fec727aa1bef41
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SSDEEP
12288:NcHg+OMkYnx+ZkeeUE9EylqAUB7ftCwYTJ0Q+ia:NJ86eUyEQ/OtI1c
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Blackshades family
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Blackshades payload
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Modifies firewall policy service
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Downloads MZ/PE file
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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