General
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Target
b9574984729abfaa4a76c1a21a8c485c
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Size
1.2MB
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Sample
240307-wrqjgshh85
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MD5
b9574984729abfaa4a76c1a21a8c485c
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SHA1
c55609842af74ce9b42db12c1e6c197e5e88cbbe
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SHA256
e640510fdf17bfbfdb60da29e9aaac63d3bf99af981145480ba1c98799f775db
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SHA512
05ab8800ce9036c40cff6f46a08367ebe811338b1ea38415f71cf80fc530811a1073b91d148b09e8a9f32cf34c36f34ed1d4658af8ea517f97fb05853caf4b62
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SSDEEP
24576:VnGXgJMzgGOq+M4gZFni6TtvM9z1SIrZrXBKAnkwfRwhjSeZXNMRYnRRY:VFCzvEgZFiOE51SIrdRZkwfRwh+qdMRv
Behavioral task
behavioral1
Sample
b9574984729abfaa4a76c1a21a8c485c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b9574984729abfaa4a76c1a21a8c485c.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
njrat
0.7d
HacKed
hvbhj.duckdns.org:1177
329d8a4cbf2381f319c18339a2cdf5ec
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reg_key
329d8a4cbf2381f319c18339a2cdf5ec
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splitter
|'|'|
Targets
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Target
b9574984729abfaa4a76c1a21a8c485c
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Size
1.2MB
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MD5
b9574984729abfaa4a76c1a21a8c485c
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SHA1
c55609842af74ce9b42db12c1e6c197e5e88cbbe
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SHA256
e640510fdf17bfbfdb60da29e9aaac63d3bf99af981145480ba1c98799f775db
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SHA512
05ab8800ce9036c40cff6f46a08367ebe811338b1ea38415f71cf80fc530811a1073b91d148b09e8a9f32cf34c36f34ed1d4658af8ea517f97fb05853caf4b62
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SSDEEP
24576:VnGXgJMzgGOq+M4gZFni6TtvM9z1SIrZrXBKAnkwfRwhjSeZXNMRYnRRY:VFCzvEgZFiOE51SIrdRZkwfRwh+qdMRv
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Modifies Windows Firewall
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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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Obfuscated with Agile.Net obfuscator
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
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Adds Run key to start application
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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
1