General
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Target
61f11bde1f33ddb5b4c398d4cc8b1c7c.exe
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Size
1.4MB
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Sample
240511-we5smsaa7z
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MD5
61f11bde1f33ddb5b4c398d4cc8b1c7c
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SHA1
614eaeab2931cc5b18f4d09afdf18fa95948ed90
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SHA256
8edf194ebe43881996616dc08ce1c828a59b51d312715b43e155af0e59484159
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SHA512
a2c33d12d345987be7cb2f53d321e738dd7b2b85672f674c317405313be4b3f13bfa99e9a0cda37b59563734871f299db33964a4576ee2a6e23e0dbdc7fab708
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SSDEEP
24576:mj/Vhz2r7o+CE7cBOlZqevIhEvQQdFZUQpCqoIpO8TI76ze7lyJD5xKeVwGvn:q/Pz2rkzEYBOGGIsdFZUQpbVTIiEqD5Z
Static task
static1
Behavioral task
behavioral1
Sample
61f11bde1f33ddb5b4c398d4cc8b1c7c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
61f11bde1f33ddb5b4c398d4cc8b1c7c.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
61f11bde1f33ddb5b4c398d4cc8b1c7c.exe
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Size
1.4MB
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MD5
61f11bde1f33ddb5b4c398d4cc8b1c7c
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SHA1
614eaeab2931cc5b18f4d09afdf18fa95948ed90
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SHA256
8edf194ebe43881996616dc08ce1c828a59b51d312715b43e155af0e59484159
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SHA512
a2c33d12d345987be7cb2f53d321e738dd7b2b85672f674c317405313be4b3f13bfa99e9a0cda37b59563734871f299db33964a4576ee2a6e23e0dbdc7fab708
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SSDEEP
24576:mj/Vhz2r7o+CE7cBOlZqevIhEvQQdFZUQpCqoIpO8TI76ze7lyJD5xKeVwGvn:q/Pz2rkzEYBOGGIsdFZUQpbVTIiEqD5Z
Score10/10-
Detect ZGRat V1
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Modifies WinLogon for persistence
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Disables Task Manager via registry modification
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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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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Scheduled Task/Job
1