General
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Target
5300c2a9de5bd357fd8734ca2cf6a32d1e2a90fa0c19795a155a1062419fde05N
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Size
8.7MB
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Sample
240927-pr17nasfrp
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MD5
2874807bdfe1107f60eccf12c8adbb60
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SHA1
0491543d01e1c17503d5272f21855c0d223b5c22
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SHA256
5300c2a9de5bd357fd8734ca2cf6a32d1e2a90fa0c19795a155a1062419fde05
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SHA512
fb46c3e8c64abfc7e4227e24ebcfaf494c05d92a68f5cf7b46af2388f10bf0e37f9326bc405700e43be17c2f646f414b7c252c927a3736b55e886c6127f2e017
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SSDEEP
196608:hCbGPZmVfjsCbGPZmVfjiCbGPZmVfjsCbGPZmVfj2CbGPZmVfjsCbGPZmVfjiCbF:0GmVNGmVrGmVNGmVnGmVNGmVrGmVNGmZ
Static task
static1
Behavioral task
behavioral1
Sample
5300c2a9de5bd357fd8734ca2cf6a32d1e2a90fa0c19795a155a1062419fde05N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
5300c2a9de5bd357fd8734ca2cf6a32d1e2a90fa0c19795a155a1062419fde05N.exe
Resource
win10v2004-20240802-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
5300c2a9de5bd357fd8734ca2cf6a32d1e2a90fa0c19795a155a1062419fde05N
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Size
8.7MB
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MD5
2874807bdfe1107f60eccf12c8adbb60
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SHA1
0491543d01e1c17503d5272f21855c0d223b5c22
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SHA256
5300c2a9de5bd357fd8734ca2cf6a32d1e2a90fa0c19795a155a1062419fde05
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SHA512
fb46c3e8c64abfc7e4227e24ebcfaf494c05d92a68f5cf7b46af2388f10bf0e37f9326bc405700e43be17c2f646f414b7c252c927a3736b55e886c6127f2e017
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SSDEEP
196608:hCbGPZmVfjsCbGPZmVfjiCbGPZmVfjsCbGPZmVfj2CbGPZmVfjsCbGPZmVfjiCbF:0GmVNGmVrGmVNGmVnGmVNGmVrGmVNGmZ
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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