General
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Target
624277709815ff3536e2e31303a90358b1d2863bdb8b7df1b8b604e791a9229f.exe
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Size
8.7MB
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Sample
241217-ynd3dsxlgp
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MD5
8c8cd7069d4a1a8e8090963bff509be3
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SHA1
4c0881a760eb29ce4605162424468f9f157c7cb9
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SHA256
624277709815ff3536e2e31303a90358b1d2863bdb8b7df1b8b604e791a9229f
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SHA512
88bd593ffb715f62bc4c32729a08a27bac525b7a5aa7bbc4310cdeff2c824660da8aeff1584fa193c82e27be8ec8f3918682f6c1f9a5fc788bf79a37fcae0420
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SSDEEP
196608:hCbGPZmVfjsCbGPZmVfjiCbGPZmVfjsCbGPZmVfj2CbGPZmVfjsCbGPZmVfjiCbF:0GmVNGmVrGmVNGmVnGmVNGmVrGmVNGmJ
Static task
static1
Behavioral task
behavioral1
Sample
624277709815ff3536e2e31303a90358b1d2863bdb8b7df1b8b604e791a9229f.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
624277709815ff3536e2e31303a90358b1d2863bdb8b7df1b8b604e791a9229f.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
njrat
0.7d
jjj
youri.mooo.com:1605
e936a10f968ac948cd351c9629dbd36d
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reg_key
e936a10f968ac948cd351c9629dbd36d
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splitter
|'|'|
Targets
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Target
624277709815ff3536e2e31303a90358b1d2863bdb8b7df1b8b604e791a9229f.exe
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Size
8.7MB
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MD5
8c8cd7069d4a1a8e8090963bff509be3
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SHA1
4c0881a760eb29ce4605162424468f9f157c7cb9
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SHA256
624277709815ff3536e2e31303a90358b1d2863bdb8b7df1b8b604e791a9229f
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SHA512
88bd593ffb715f62bc4c32729a08a27bac525b7a5aa7bbc4310cdeff2c824660da8aeff1584fa193c82e27be8ec8f3918682f6c1f9a5fc788bf79a37fcae0420
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SSDEEP
196608:hCbGPZmVfjsCbGPZmVfjiCbGPZmVfjsCbGPZmVfj2CbGPZmVfjsCbGPZmVfjiCbF:0GmVNGmVrGmVNGmVnGmVNGmVrGmVNGmJ
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Njrat family
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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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Loads dropped DLL
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Adds Run key to start application
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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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
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1Subvert Trust Controls
1SIP and Trust Provider Hijacking
1