General
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Target
empyrean-grabber.zip
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Size
448KB
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Sample
250331-qgg7gazzdw
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MD5
41a2cc8d16f20760c63686f838f0f943
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SHA1
e0c2b78fa530231a128acfcdb1f58664b6e51018
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SHA256
39be4e8d2228461b42ca590d1da8904ff50e3bb1e4b9bb3208375adc29fc1073
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SHA512
750369601ce32a9b9ca232af495dfde4b11b83d118e2a423a631010f0149e7b97d32df243f2b4027e526bc0c5ffe0a89177672cc5b145135512770828f69fe16
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SSDEEP
12288:Uis5lzKZRAoNZGeaVK7o9kKf+0LkvxRN0Hm8zWODYbZP:Uis5QRtZGeQi0IvLODYbZP
Behavioral task
behavioral1
Sample
empyrean-grabber.zip
Resource
win10v2004-20250314-en
Malware Config
Targets
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Target
empyrean-grabber.zip
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Size
448KB
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MD5
41a2cc8d16f20760c63686f838f0f943
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SHA1
e0c2b78fa530231a128acfcdb1f58664b6e51018
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SHA256
39be4e8d2228461b42ca590d1da8904ff50e3bb1e4b9bb3208375adc29fc1073
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SHA512
750369601ce32a9b9ca232af495dfde4b11b83d118e2a423a631010f0149e7b97d32df243f2b4027e526bc0c5ffe0a89177672cc5b145135512770828f69fe16
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SSDEEP
12288:Uis5lzKZRAoNZGeaVK7o9kKf+0LkvxRN0Hm8zWODYbZP:Uis5QRtZGeQi0IvLODYbZP
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Suspicious use of NtCreateUserProcessOtherParentProcess
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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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Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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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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Blocklisted process makes network request
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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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
1Event Triggered Execution
1Component Object Model Hijacking
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Defense Evasion
Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1