General
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Target
2f4ef25c8bc4b01ad37c1755f048edde0815b2e1fd5f8dcae54c09fc4cd23542.exe
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Size
1.6MB
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Sample
250216-xzjlkswpav
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MD5
f55d6f1ce7a650e14d1559bd839f37a2
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SHA1
e0dbd9e4ea329e730d18b205f7f66a158d6ccce2
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SHA256
2f4ef25c8bc4b01ad37c1755f048edde0815b2e1fd5f8dcae54c09fc4cd23542
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SHA512
d35990c6286c82266d7b3e1920178788bd4c06f7ac9df5e3ca8ccfdb55c919b3d1973390671a836f17d84d3b121c84602f61745261cf743ebfc64d6c8ea43ed7
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SSDEEP
12288:avk//qKF76/OXpqSjnTf0clY9uWC+RMpk1OC7HmrWcmbQC5onsYiq:h1zltpu0iq
Static task
static1
Behavioral task
behavioral1
Sample
2f4ef25c8bc4b01ad37c1755f048edde0815b2e1fd5f8dcae54c09fc4cd23542.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2f4ef25c8bc4b01ad37c1755f048edde0815b2e1fd5f8dcae54c09fc4cd23542.exe
Resource
win10v2004-20250211-en
Malware Config
Targets
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Target
2f4ef25c8bc4b01ad37c1755f048edde0815b2e1fd5f8dcae54c09fc4cd23542.exe
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Size
1.6MB
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MD5
f55d6f1ce7a650e14d1559bd839f37a2
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SHA1
e0dbd9e4ea329e730d18b205f7f66a158d6ccce2
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SHA256
2f4ef25c8bc4b01ad37c1755f048edde0815b2e1fd5f8dcae54c09fc4cd23542
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SHA512
d35990c6286c82266d7b3e1920178788bd4c06f7ac9df5e3ca8ccfdb55c919b3d1973390671a836f17d84d3b121c84602f61745261cf743ebfc64d6c8ea43ed7
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SSDEEP
12288:avk//qKF76/OXpqSjnTf0clY9uWC+RMpk1OC7HmrWcmbQC5onsYiq:h1zltpu0iq
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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