General
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Target
f6491bb3b5eff4b0082ed4c759436bc820a02d9afc1904a97abb9f071ac9da13N.exe
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Size
2.4MB
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Sample
250125-tg1klazmd1
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MD5
99f91005fffded906d02db9eddc71790
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SHA1
33032e2884706a12192ca61cfbb31ace6a79cc59
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SHA256
f6491bb3b5eff4b0082ed4c759436bc820a02d9afc1904a97abb9f071ac9da13
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SHA512
e1c8dd948985d82c3cdc1cdeda65dd166fc35fe57d009438acf08cdcc4d87de365d8c5cf50cbf46d068beec584cb5a718430d6256707cca5e963a141664ea6d4
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SSDEEP
49152:5Ko2gzhGqxIaWeSkKkAQOQ1y7GklXRYxxTttMs+xyPFRwGJnunLp9u0XsA5cl+6N:I+zhGqx3WeSkKkAQOQ1y7PlXRYxxTttD
Malware Config
Targets
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Target
f6491bb3b5eff4b0082ed4c759436bc820a02d9afc1904a97abb9f071ac9da13N.exe
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Size
2.4MB
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MD5
99f91005fffded906d02db9eddc71790
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SHA1
33032e2884706a12192ca61cfbb31ace6a79cc59
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SHA256
f6491bb3b5eff4b0082ed4c759436bc820a02d9afc1904a97abb9f071ac9da13
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SHA512
e1c8dd948985d82c3cdc1cdeda65dd166fc35fe57d009438acf08cdcc4d87de365d8c5cf50cbf46d068beec584cb5a718430d6256707cca5e963a141664ea6d4
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SSDEEP
49152:5Ko2gzhGqxIaWeSkKkAQOQ1y7GklXRYxxTttMs+xyPFRwGJnunLp9u0XsA5cl+6N:I+zhGqx3WeSkKkAQOQ1y7PlXRYxxTttD
Score10/10-
Blackshades
Blackshades is a remote access trojan with various capabilities.
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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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UPX packed file
Detects executables packed with UPX/modified UPX open source packer.
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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