General
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Target
83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700
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Size
1.6MB
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Sample
250307-z8wcvaxsgv
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MD5
a6373929ec69d0d3bde77aca3f4afd8e
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SHA1
ad672810598934b2c0e79ec884645f8c784b6b69
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SHA256
83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700
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SHA512
6140ded034c5ebff1d43c414ff27611ba79ae42c0e3bc7b02ecc5837a51bda8682daa97a9216c6686ea4186da71b9241af0cd50462519926977e38b2f5108b57
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SSDEEP
12288:avk//qKF76/OXpqSjnTf0clY9uWC+RMpk1OC7HmrWcmbQC5onsYia:h1zltpu0ia
Static task
static1
Behavioral task
behavioral1
Sample
83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700.exe
Resource
win10v2004-20250217-en
Malware Config
Targets
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Target
83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700
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Size
1.6MB
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MD5
a6373929ec69d0d3bde77aca3f4afd8e
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SHA1
ad672810598934b2c0e79ec884645f8c784b6b69
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SHA256
83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700
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SHA512
6140ded034c5ebff1d43c414ff27611ba79ae42c0e3bc7b02ecc5837a51bda8682daa97a9216c6686ea4186da71b9241af0cd50462519926977e38b2f5108b57
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SSDEEP
12288:avk//qKF76/OXpqSjnTf0clY9uWC+RMpk1OC7HmrWcmbQC5onsYia:h1zltpu0ia
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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