General
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Target
Server.exe
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Size
37KB
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Sample
240928-t2fe6avgqp
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MD5
1017e5b6de8a0c5b1dba9df5e897cd61
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SHA1
562ca58caaa643bd5de025a8f776f0ae02befc1c
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SHA256
94835feda11875acad5156be4e5415324de8d5565c0655a5a8466cc89bd62914
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SHA512
1b351487495d646b14b22ccf965c608e8faa7ee1c56394b717ed31c137f90d6fc748e9494cb32ed6ae88d6e6784d320fbebde2db1ae5e7ad10757bdd84f31275
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SSDEEP
384:Hv5Zjj6icFri5Z7JAyk/G4OvhRZea6FwrAF+rMRTyN/0L+EcoinblneHQM3epzXP:P5LHJ7k/G4ObZr6GrM+rMRa8Nu6g9vt
Behavioral task
behavioral1
Sample
Server.exe
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
Server.exe
Resource
win7-20240903-en
Behavioral task
behavioral3
Sample
Server.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral4
Sample
Server.exe
Resource
win11-20240802-en
Malware Config
Extracted
njrat
im523
ضحايا Repo
147.185.221.21:49795
f291972a40b718fa583ad65b4ccb4602
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reg_key
f291972a40b718fa583ad65b4ccb4602
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splitter
|'|'|
Targets
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Target
Server.exe
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Size
37KB
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MD5
1017e5b6de8a0c5b1dba9df5e897cd61
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SHA1
562ca58caaa643bd5de025a8f776f0ae02befc1c
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SHA256
94835feda11875acad5156be4e5415324de8d5565c0655a5a8466cc89bd62914
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SHA512
1b351487495d646b14b22ccf965c608e8faa7ee1c56394b717ed31c137f90d6fc748e9494cb32ed6ae88d6e6784d320fbebde2db1ae5e7ad10757bdd84f31275
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SSDEEP
384:Hv5Zjj6icFri5Z7JAyk/G4OvhRZea6FwrAF+rMRTyN/0L+EcoinblneHQM3epzXP:P5LHJ7k/G4ObZr6GrM+rMRa8Nu6g9vt
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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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Drops startup file
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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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Drops autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
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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
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
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1