General
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Target
Desktop.rar
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Size
45.7MB
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Sample
250410-s76nvswtgz
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MD5
8e63373e90766f517978814a5a4e367d
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SHA1
d5838de7eb03ba1e5521dcdee1382f2749885860
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SHA256
485d858572f7b2d02edc24b9d1186c06673a6452789e3aa166e45f86368a77cb
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SHA512
d445f8c815ba4c0d14ef11eeab63886aacdd9d90503760167fe964349c27dd3f2fbc45f3e8a26941eefecc7216177b6b2529dee4a4daf24a47aadaa157378a95
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SSDEEP
786432:6bklmNIhQsn58RlmlyLFeKCvtPHTkcafqObmb3r/wuaMz234C0w7v4Vj:6Alm/RQoLYKCVHTk5f1dK2Xv41
Static task
static1
Behavioral task
behavioral1
Sample
Desktop.rar
Resource
win10ltsc2021-20250314-es
Malware Config
Targets
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Target
Desktop.rar
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Size
45.7MB
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MD5
8e63373e90766f517978814a5a4e367d
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SHA1
d5838de7eb03ba1e5521dcdee1382f2749885860
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SHA256
485d858572f7b2d02edc24b9d1186c06673a6452789e3aa166e45f86368a77cb
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SHA512
d445f8c815ba4c0d14ef11eeab63886aacdd9d90503760167fe964349c27dd3f2fbc45f3e8a26941eefecc7216177b6b2529dee4a4daf24a47aadaa157378a95
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SSDEEP
786432:6bklmNIhQsn58RlmlyLFeKCvtPHTkcafqObmb3r/wuaMz234C0w7v4Vj:6Alm/RQoLYKCVHTk5f1dK2Xv41
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Downloads MZ/PE file
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Modify Registry: Disable Windows Driver Blocklist
Disable Windows Driver Blocklist via Registry.
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Sets service image path in registry
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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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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops desktop.ini file(s)
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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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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Event Triggered Execution
1Component Object Model Hijacking
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Event Triggered Execution
1Component Object Model Hijacking
1Defense Evasion
Impair Defenses
1Modify Registry
4Subvert Trust Controls
1SIP and Trust Provider Hijacking
1