Analysis
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max time kernel
149s -
max time network
142s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
02-01-2025 13:18
Behavioral task
behavioral1
Sample
f941d4289c21e6869ccc150d0ac16949.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f941d4289c21e6869ccc150d0ac16949.exe
Resource
win10v2004-20241007-en
General
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Target
f941d4289c21e6869ccc150d0ac16949.exe
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Size
31KB
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MD5
f941d4289c21e6869ccc150d0ac16949
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SHA1
e83c6a286a32b1b92d03f93af7c7db1b98577f47
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SHA256
87124ba55c45642f67890b15ffd1bc0e7911bdf8647af2b3eb0e52073353271f
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SHA512
38da0fc14735c29e8fe395383b06155d658a48668f3f4a3f39e6e9ca5bbcac22a646d4d5e6d2572dacd5a5d05cf84478664954d30bc5dc55d371929e529cfe65
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SSDEEP
768:1rhO5b13hdwzxLy3os0O/dMRvCnQmIDUu0tikFj:5cZ6eh6gQVkJj
Malware Config
Signatures
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Njrat family
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Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2784 netsh.exe -
Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 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 f941d4289c21e6869ccc150d0ac16949.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe -
Suspicious use of AdjustPrivilegeToken 37 IoCs
description pid Process Token: SeDebugPrivilege 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: 33 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: SeIncBasePriorityPrivilege 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: 33 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: SeIncBasePriorityPrivilege 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: 33 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: SeIncBasePriorityPrivilege 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: 33 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: SeIncBasePriorityPrivilege 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: 33 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: SeIncBasePriorityPrivilege 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: 33 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: SeIncBasePriorityPrivilege 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: 33 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: SeIncBasePriorityPrivilege 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: 33 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: SeIncBasePriorityPrivilege 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: 33 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: SeIncBasePriorityPrivilege 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: 33 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: SeIncBasePriorityPrivilege 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: 33 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: SeIncBasePriorityPrivilege 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: 33 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: SeIncBasePriorityPrivilege 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: 33 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: SeIncBasePriorityPrivilege 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: 33 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: SeIncBasePriorityPrivilege 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: 33 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: SeIncBasePriorityPrivilege 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: 33 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: SeIncBasePriorityPrivilege 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: 33 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: SeIncBasePriorityPrivilege 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: 33 3028 f941d4289c21e6869ccc150d0ac16949.exe Token: SeIncBasePriorityPrivilege 3028 f941d4289c21e6869ccc150d0ac16949.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3028 wrote to memory of 2784 3028 f941d4289c21e6869ccc150d0ac16949.exe 30 PID 3028 wrote to memory of 2784 3028 f941d4289c21e6869ccc150d0ac16949.exe 30 PID 3028 wrote to memory of 2784 3028 f941d4289c21e6869ccc150d0ac16949.exe 30 PID 3028 wrote to memory of 2784 3028 f941d4289c21e6869ccc150d0ac16949.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\f941d4289c21e6869ccc150d0ac16949.exe"C:\Users\Admin\AppData\Local\Temp\f941d4289c21e6869ccc150d0ac16949.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3028 -
C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\f941d4289c21e6869ccc150d0ac16949.exe" "f941d4289c21e6869ccc150d0ac16949.exe" ENABLE2⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:2784
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