General
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Target
787f234d88f1bd3a671b7d2541af69a51514e5114eddda9da6a0053719294de5
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Size
1.8MB
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Sample
250123-c31n2syqcq
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MD5
74e78976b7842be76c134285da4f76ed
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SHA1
1c9cef69ab40e3dc24f48a7ad676547a1a2c77c2
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SHA256
787f234d88f1bd3a671b7d2541af69a51514e5114eddda9da6a0053719294de5
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SHA512
0879e21f65abe6e0d0a0e1208dfe5ec727ecf7a46b6b0ab38048bca5b285ccf8788cf635b9aa81806185714903d5adbab85d4d518db3a5d047bc2f7c570aed31
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SSDEEP
49152:ALIUXQgBiI6i2KFU0yBfM7a9QDosGeo403e0CpcKYGIDlWIwRBOn5PvGYKMf/1Z6:cIUXQgBiI6i2KFU0yBfM7a9QDosGeo4h
Static task
static1
Behavioral task
behavioral1
Sample
787f234d88f1bd3a671b7d2541af69a51514e5114eddda9da6a0053719294de5.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
787f234d88f1bd3a671b7d2541af69a51514e5114eddda9da6a0053719294de5.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
787f234d88f1bd3a671b7d2541af69a51514e5114eddda9da6a0053719294de5
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Size
1.8MB
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MD5
74e78976b7842be76c134285da4f76ed
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SHA1
1c9cef69ab40e3dc24f48a7ad676547a1a2c77c2
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SHA256
787f234d88f1bd3a671b7d2541af69a51514e5114eddda9da6a0053719294de5
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SHA512
0879e21f65abe6e0d0a0e1208dfe5ec727ecf7a46b6b0ab38048bca5b285ccf8788cf635b9aa81806185714903d5adbab85d4d518db3a5d047bc2f7c570aed31
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SSDEEP
49152:ALIUXQgBiI6i2KFU0yBfM7a9QDosGeo403e0CpcKYGIDlWIwRBOn5PvGYKMf/1Z6:cIUXQgBiI6i2KFU0yBfM7a9QDosGeo4h
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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