Analysis
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max time kernel
150s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
04/03/2025, 05:38
Behavioral task
behavioral1
Sample
Server.exe
Resource
win7-20240903-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
Server.exe
Resource
win10v2004-20250217-en
windows10-2004-x64
7 signatures
150 seconds
General
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Target
Server.exe
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Size
37KB
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MD5
a2e18c8f174fd0b8ece075fecc2f4762
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SHA1
781de908b86088fcf8d8a461f072e15d1cdf2ad9
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SHA256
517812b083f78e4dcbd3bedab82af12933434cc1bf46450ed30a8779ee6f0910
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SHA512
971fe74d4451e69d8785d0d1462b18682b1f6d6baa2f9e58646dcd88ba91a422d8583dca24576b5f3537f5a3edc96a0ffe1ab3dccd450a372063471cd5dfa24d
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SSDEEP
768:uy0ioEohT1CFU7NuKbMgrM+rMRa8NuB8t:kh1CKhuK47+gRJNW
Malware Config
Signatures
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Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2316 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 Server.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe 2332 Server.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2332 Server.exe -
Suspicious use of AdjustPrivilegeToken 37 IoCs
description pid Process Token: SeDebugPrivilege 2332 Server.exe Token: 33 2332 Server.exe Token: SeIncBasePriorityPrivilege 2332 Server.exe Token: 33 2332 Server.exe Token: SeIncBasePriorityPrivilege 2332 Server.exe Token: 33 2332 Server.exe Token: SeIncBasePriorityPrivilege 2332 Server.exe Token: 33 2332 Server.exe Token: SeIncBasePriorityPrivilege 2332 Server.exe Token: 33 2332 Server.exe Token: SeIncBasePriorityPrivilege 2332 Server.exe Token: 33 2332 Server.exe Token: SeIncBasePriorityPrivilege 2332 Server.exe Token: 33 2332 Server.exe Token: SeIncBasePriorityPrivilege 2332 Server.exe Token: 33 2332 Server.exe Token: SeIncBasePriorityPrivilege 2332 Server.exe Token: 33 2332 Server.exe Token: SeIncBasePriorityPrivilege 2332 Server.exe Token: 33 2332 Server.exe Token: SeIncBasePriorityPrivilege 2332 Server.exe Token: 33 2332 Server.exe Token: SeIncBasePriorityPrivilege 2332 Server.exe Token: 33 2332 Server.exe Token: SeIncBasePriorityPrivilege 2332 Server.exe Token: 33 2332 Server.exe Token: SeIncBasePriorityPrivilege 2332 Server.exe Token: 33 2332 Server.exe Token: SeIncBasePriorityPrivilege 2332 Server.exe Token: 33 2332 Server.exe Token: SeIncBasePriorityPrivilege 2332 Server.exe Token: 33 2332 Server.exe Token: SeIncBasePriorityPrivilege 2332 Server.exe Token: 33 2332 Server.exe Token: SeIncBasePriorityPrivilege 2332 Server.exe Token: 33 2332 Server.exe Token: SeIncBasePriorityPrivilege 2332 Server.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2332 wrote to memory of 2316 2332 Server.exe 31 PID 2332 wrote to memory of 2316 2332 Server.exe 31 PID 2332 wrote to memory of 2316 2332 Server.exe 31 PID 2332 wrote to memory of 2316 2332 Server.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\Server.exe"C:\Users\Admin\AppData\Local\Temp\Server.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2332 -
C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\Server.exe" "Server.exe" ENABLE2⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:2316
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