Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
16-12-2024 06:22
Behavioral task
behavioral1
Sample
enai2.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
enai2.exe
Resource
win10v2004-20241007-en
General
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Target
enai2.exe
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Size
31KB
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MD5
a2d2fc6108063a466264a34e7c46c8a3
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SHA1
ddab38e1dcf749d355bf63a0eb25ce844db1d880
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SHA256
7812344ebb0aed20fb8cd932ad7c7c019dccb813956a1a5dd9f94bf6af82d50a
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SHA512
2d34d5c75f2cdad94fa957c80d71f697b2fb9bd949e25d9035234c9c7a37f00fd8d92b3e7c17c84a2a65b9b4893f1336850722e4111244f2d70e0cc1eaa44145
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SSDEEP
768:gjMXjwpJbb2zxxO56eqvPisfv8yQmIDUu0tiX7j:3kKdisvQVk+j
Malware Config
Signatures
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Njrat family
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Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2776 netsh.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 5 IoCs
flow ioc 2 6.tcp.eu.ngrok.io 22 6.tcp.eu.ngrok.io 24 6.tcp.eu.ngrok.io 26 6.tcp.eu.ngrok.io 46 6.tcp.eu.ngrok.io -
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 enai2.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe -
Suspicious use of AdjustPrivilegeToken 37 IoCs
description pid Process Token: SeDebugPrivilege 2596 enai2.exe Token: 33 2596 enai2.exe Token: SeIncBasePriorityPrivilege 2596 enai2.exe Token: 33 2596 enai2.exe Token: SeIncBasePriorityPrivilege 2596 enai2.exe Token: 33 2596 enai2.exe Token: SeIncBasePriorityPrivilege 2596 enai2.exe Token: 33 2596 enai2.exe Token: SeIncBasePriorityPrivilege 2596 enai2.exe Token: 33 2596 enai2.exe Token: SeIncBasePriorityPrivilege 2596 enai2.exe Token: 33 2596 enai2.exe Token: SeIncBasePriorityPrivilege 2596 enai2.exe Token: 33 2596 enai2.exe Token: SeIncBasePriorityPrivilege 2596 enai2.exe Token: 33 2596 enai2.exe Token: SeIncBasePriorityPrivilege 2596 enai2.exe Token: 33 2596 enai2.exe Token: SeIncBasePriorityPrivilege 2596 enai2.exe Token: 33 2596 enai2.exe Token: SeIncBasePriorityPrivilege 2596 enai2.exe Token: 33 2596 enai2.exe Token: SeIncBasePriorityPrivilege 2596 enai2.exe Token: 33 2596 enai2.exe Token: SeIncBasePriorityPrivilege 2596 enai2.exe Token: 33 2596 enai2.exe Token: SeIncBasePriorityPrivilege 2596 enai2.exe Token: 33 2596 enai2.exe Token: SeIncBasePriorityPrivilege 2596 enai2.exe Token: 33 2596 enai2.exe Token: SeIncBasePriorityPrivilege 2596 enai2.exe Token: 33 2596 enai2.exe Token: SeIncBasePriorityPrivilege 2596 enai2.exe Token: 33 2596 enai2.exe Token: SeIncBasePriorityPrivilege 2596 enai2.exe Token: 33 2596 enai2.exe Token: SeIncBasePriorityPrivilege 2596 enai2.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2596 wrote to memory of 2776 2596 enai2.exe 30 PID 2596 wrote to memory of 2776 2596 enai2.exe 30 PID 2596 wrote to memory of 2776 2596 enai2.exe 30 PID 2596 wrote to memory of 2776 2596 enai2.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\enai2.exe"C:\Users\Admin\AppData\Local\Temp\enai2.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2596 -
C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\enai2.exe" "enai2.exe" ENABLE2⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:2776
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