Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
08/06/2026, 07:50
Behavioral task
behavioral1
Sample
Server.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
Server.exe
Resource
win11-20260513-en
6 signatures
150 seconds
General
- Target Server.exe
- Size 93KB
- Sample260608-jpm95aat2s
- SHA256 93407c318a469cbae95d31c8467b08d0ae10767f2af25e3f7c6834ca40f7a641
- MD5 3c1d16885eb866eff3b86f1f53fa9e84
- SHA1 3dd5609a683d2d529d63ac6bbbc5128c47c8a8aa
- SHA512 61acb7ed8f3f0195e81e2905fd0493a036731a8a2170525298bb2e19cf86dd82c6bebf1c9f5a9215b812fa5ea77aaa1c903948216da28e6f07ce88b48adc44be
- SSDEEP 1536:BUBedxQJ9waK7jh7CQjEwzGi1dDiDggS:BU8QJ9waK7jtCBi1dsJ
- TLSH T1F993D74977E52524E0BF66F79471B2004E34F44B1612E39D58F219AA1B33AC44F89FEB
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2092 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: GetForegroundWindowSpam 1 IoCs
pid Process 4892 Server.exe - Suspicious use of AdjustPrivilegeToken 37 IoCs
description pid Process Token: SeDebugPrivilege 4892 Server.exe Token: 33 4892 Server.exe Token: SeIncBasePriorityPrivilege 4892 Server.exe Token: 33 4892 Server.exe Token: SeIncBasePriorityPrivilege 4892 Server.exe Token: 33 4892 Server.exe Token: SeIncBasePriorityPrivilege 4892 Server.exe Token: 33 4892 Server.exe Token: SeIncBasePriorityPrivilege 4892 Server.exe Token: 33 4892 Server.exe Token: SeIncBasePriorityPrivilege 4892 Server.exe Token: 33 4892 Server.exe Token: SeIncBasePriorityPrivilege 4892 Server.exe Token: 33 4892 Server.exe Token: SeIncBasePriorityPrivilege 4892 Server.exe Token: 33 4892 Server.exe Token: SeIncBasePriorityPrivilege 4892 Server.exe Token: 33 4892 Server.exe Token: SeIncBasePriorityPrivilege 4892 Server.exe Token: 33 4892 Server.exe Token: SeIncBasePriorityPrivilege 4892 Server.exe Token: 33 4892 Server.exe Token: SeIncBasePriorityPrivilege 4892 Server.exe Token: 33 4892 Server.exe Token: SeIncBasePriorityPrivilege 4892 Server.exe Token: 33 4892 Server.exe Token: SeIncBasePriorityPrivilege 4892 Server.exe Token: 33 4892 Server.exe Token: SeIncBasePriorityPrivilege 4892 Server.exe Token: 33 4892 Server.exe Token: SeIncBasePriorityPrivilege 4892 Server.exe Token: 33 4892 Server.exe Token: SeIncBasePriorityPrivilege 4892 Server.exe Token: 33 4892 Server.exe Token: SeIncBasePriorityPrivilege 4892 Server.exe Token: 33 4892 Server.exe Token: SeIncBasePriorityPrivilege 4892 Server.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4892 wrote to memory of 2092 4892 Server.exe 80
Processes
-
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: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4892 -
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:2092
-