General
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Target
4d9b99bef7ed454d987441d6e92d84b71a9cc7b4dc6946dc9af6c17ee64c3cb3
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Size
8.7MB
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Sample
240817-1ty1vsyhlc
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MD5
fd642d28ace310463b6958af4df83625
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SHA1
d898d54392e43c18c38e434aaa55fc60e4d9dc54
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SHA256
4d9b99bef7ed454d987441d6e92d84b71a9cc7b4dc6946dc9af6c17ee64c3cb3
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SHA512
891da549b41bfafe355eeaa9afa70454a3a6083253f59cb15ee0bf1a6b709d9d22dc94f1f85c7a270c8448bcf8dbd6920047b2f4f3cd5d0ced20098a64362dd4
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SSDEEP
196608:hCbGPZmVfjsCbGPZmVfjiCbGPZmVfjsCbGPZmVfj2CbGPZmVfjsCbGPZmVfjiCbQ:0GmVNGmVrGmVNGmVnGmVNGmVrGmVNGm0
Static task
static1
Behavioral task
behavioral1
Sample
4d9b99bef7ed454d987441d6e92d84b71a9cc7b4dc6946dc9af6c17ee64c3cb3.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4d9b99bef7ed454d987441d6e92d84b71a9cc7b4dc6946dc9af6c17ee64c3cb3.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
4d9b99bef7ed454d987441d6e92d84b71a9cc7b4dc6946dc9af6c17ee64c3cb3
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Size
8.7MB
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MD5
fd642d28ace310463b6958af4df83625
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SHA1
d898d54392e43c18c38e434aaa55fc60e4d9dc54
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SHA256
4d9b99bef7ed454d987441d6e92d84b71a9cc7b4dc6946dc9af6c17ee64c3cb3
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SHA512
891da549b41bfafe355eeaa9afa70454a3a6083253f59cb15ee0bf1a6b709d9d22dc94f1f85c7a270c8448bcf8dbd6920047b2f4f3cd5d0ced20098a64362dd4
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SSDEEP
196608:hCbGPZmVfjsCbGPZmVfjiCbGPZmVfjsCbGPZmVfj2CbGPZmVfjsCbGPZmVfjiCbQ:0GmVNGmVrGmVNGmVnGmVNGmVrGmVNGm0
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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