General
- Target loader.exe
- Size 53.7MB
- Sample260709-sf6vjsdv6s
- SHA256 a2b3d4754432d6a486e959d4b43e507b4fc2e34ebbc4710ce9ff5e28e2de10ed
- MD5 8feceaf8a81890d9ce7cc68bcac8c01e
- SHA1 6cdd32618baca1f960b59cdac1a72f3131b73928
- SHA512 4b2ca9368f3c580d97eb341a8f01c82d203b41278313b326236e319e9ea32e79a5bcb691f5e9429fc59f6e3174082abf5a3d6b02192fb04ab0580b69dcf7eae8
- SSDEEP 393216:kPG70h2BKmmHQTs12tkP1rDXDMw+2s60NDUwNcrnPEFDE1IlO7je28jrZ3TImMg3:ke70hmKLMHvX2jT2O7je28p3TIrgcvY
- TLSH T19AC7E002BA82D0FBC58213F1E11E9F7E5E29971A6B114CD7D7849FA988F61C06472B3D
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
loader.exe
Resource
win10v2004-20260513-en
Malware Config
Targets
-
- Target loader.exe
- Size 53.7MB
- SHA256 a2b3d4754432d6a486e959d4b43e507b4fc2e34ebbc4710ce9ff5e28e2de10ed
- MD5 8feceaf8a81890d9ce7cc68bcac8c01e
- SHA1 6cdd32618baca1f960b59cdac1a72f3131b73928
- SHA512 4b2ca9368f3c580d97eb341a8f01c82d203b41278313b326236e319e9ea32e79a5bcb691f5e9429fc59f6e3174082abf5a3d6b02192fb04ab0580b69dcf7eae8
- SSDEEP 393216:kPG70h2BKmmHQTs12tkP1rDXDMw+2s60NDUwNcrnPEFDE1IlO7je28jrZ3TImMg3:ke70hmKLMHvX2jT2O7je28p3TIrgcvY
- TLSH T19AC7E002BA82D0FBC58213F1E11E9F7E5E29971A6B114CD7D7849FA988F61C06472B3D
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Modifies WinLogon for persistence
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UAC bypass
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Disables RegEdit via registry modification
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Disables Task Manager via registry modification
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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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Modifies system executable filetype association
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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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Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
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Drops desktop.ini file(s)
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Sets desktop wallpaper using registry
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Winlogon Helper DLL
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
2Change Default File Association
1Component Object Model Hijacking
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Winlogon Helper DLL
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
2Change Default File Association
1Component Object Model Hijacking
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
2Disable or Modify Tools
2Modify Registry
6Subvert Trust Controls
1SIP and Trust Provider Hijacking
1