Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29-09-2024 23:06
Static task
static1
Behavioral task
behavioral1
Sample
556e9dd4b013cff0ebdcf092179cd0c5.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
556e9dd4b013cff0ebdcf092179cd0c5.exe
Resource
win10v2004-20240802-en
General
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Target
556e9dd4b013cff0ebdcf092179cd0c5.exe
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Size
179KB
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MD5
556e9dd4b013cff0ebdcf092179cd0c5
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SHA1
e940ce25b43ea77c7b93986c3513862033a7737d
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SHA256
e2d1db2b4f714c6224fad8f22f9dc19c0f236ad161397843956aacacde9d3cb9
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SHA512
e37cb776ec8dedfcd7d8032bbb87b3accefe7b68a1e1c279514999dcd506deae3d481ff469b707fd9b219108612e272dfbf570453ede929de237222f7adfa663
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SSDEEP
3072:o32GhNvkY6ofrH1+dx77rZ0PWsSwEVCeYYFdOws+nolDkYIE:+2GhNFfVCL2WtGeYY33s+o5k
Malware Config
Extracted
njrat
Njrat 0.7 Golden By Hassan Amiri
HacKed
encrypted7745.hopto.org:1177
Windows Update
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reg_key
Windows Update
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splitter
|Hassan|
Signatures
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Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe 556e9dd4b013cff0ebdcf092179cd0c5.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe 556e9dd4b013cff0ebdcf092179cd0c5.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\556e9dd4b013cff0ebdcf092179cd0c5.exe\" .." 556e9dd4b013cff0ebdcf092179cd0c5.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\556e9dd4b013cff0ebdcf092179cd0c5.exe\" .." 556e9dd4b013cff0ebdcf092179cd0c5.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 556e9dd4b013cff0ebdcf092179cd0c5.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe -
Suspicious use of AdjustPrivilegeToken 37 IoCs
description pid Process Token: SeDebugPrivilege 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: 33 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: SeIncBasePriorityPrivilege 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: 33 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: SeIncBasePriorityPrivilege 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: 33 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: SeIncBasePriorityPrivilege 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: 33 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: SeIncBasePriorityPrivilege 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: 33 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: SeIncBasePriorityPrivilege 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: 33 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: SeIncBasePriorityPrivilege 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: 33 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: SeIncBasePriorityPrivilege 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: 33 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: SeIncBasePriorityPrivilege 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: 33 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: SeIncBasePriorityPrivilege 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: 33 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: SeIncBasePriorityPrivilege 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: 33 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: SeIncBasePriorityPrivilege 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: 33 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: SeIncBasePriorityPrivilege 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: 33 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: SeIncBasePriorityPrivilege 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: 33 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: SeIncBasePriorityPrivilege 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: 33 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: SeIncBasePriorityPrivilege 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: 33 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: SeIncBasePriorityPrivilege 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: 33 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: SeIncBasePriorityPrivilege 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: 33 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe Token: SeIncBasePriorityPrivilege 1640 556e9dd4b013cff0ebdcf092179cd0c5.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\556e9dd4b013cff0ebdcf092179cd0c5.exe"C:\Users\Admin\AppData\Local\Temp\556e9dd4b013cff0ebdcf092179cd0c5.exe"1⤵
- Drops startup file
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:1640