Analysis
- max time kernel
899s - max time network
884s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-fr - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-frlocale:fr-fros:windows11-ltsc_2024-x64systemwindows - submitted
07/11/2026, 13:06
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Client.exe
Resource
win10ltsc2021-20260911-fr
8 signatures
900 seconds
General
- Target Client.exe
- Size 9.0MB
- Sample261107-qb2zpayvfx
- SHA256 3d02974915729fa217cb1eee316c80f017c13274e5a8566a47fb844073c1a506
- MD5 8c25888fcf323971769edc55a97e53c7
- SHA1 91ee299b4e674e1500d064efe7919488e33e3182
- SHA512 c832ce307c9ef217c36958709bb4b3fbe08ef4dd042bceeef717a773ae3b37804c17c9aa38e316ce014baf91d2a237b132177be93c1751a98b3cbd83e5c09f25
- SSDEEP 98304:o84pWIDr0kdTgcvb+BcYNnJHGk/6lhWIQzdzsa0Rin5pr5mcb83hUNY+1oyosr:o8n9kfumj+gcShBG37
- TLSH T1DAA65B27E1B710ECC56BC174826BA372BA31B85801347E7F5A54DBB12F61E601F6EB24
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Looks up external IP address via web service 1 TTPs 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 2 api.ipify.org -
pid Process 2608 powershell.exe - Executes a command shell one-liner 1 TTPs 2 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 4192 cmd.exe 3100 cmd.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname Client.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain Client.exe - Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.
pid Process 4644 ipconfig.exe - Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2608 powershell.exe 2608 powershell.exe 2608 powershell.exe - Suspicious use of AdjustPrivilegeToken 22 IoCs
description pid Process Token: SeDebugPrivilege 2608 powershell.exe Token: SeIncreaseQuotaPrivilege 2608 powershell.exe Token: SeSecurityPrivilege 2608 powershell.exe Token: SeTakeOwnershipPrivilege 2608 powershell.exe Token: SeLoadDriverPrivilege 2608 powershell.exe Token: SeSystemProfilePrivilege 2608 powershell.exe Token: SeSystemtimePrivilege 2608 powershell.exe Token: SeProfSingleProcessPrivilege 2608 powershell.exe Token: SeIncBasePriorityPrivilege 2608 powershell.exe Token: SeCreatePagefilePrivilege 2608 powershell.exe Token: SeBackupPrivilege 2608 powershell.exe Token: SeRestorePrivilege 2608 powershell.exe Token: SeShutdownPrivilege 2608 powershell.exe Token: SeDebugPrivilege 2608 powershell.exe Token: SeSystemEnvironmentPrivilege 2608 powershell.exe Token: SeRemoteShutdownPrivilege 2608 powershell.exe Token: SeUndockPrivilege 2608 powershell.exe Token: SeManageVolumePrivilege 2608 powershell.exe Token: 33 2608 powershell.exe Token: 34 2608 powershell.exe Token: 35 2608 powershell.exe Token: 36 2608 powershell.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1084 wrote to memory of 4192 1084 Client.exe 89 PID 4192 wrote to memory of 4644 4192 cmd.exe 91 PID 1084 wrote to memory of 3100 1084 Client.exe 92 PID 3100 wrote to memory of 2608 3100 cmd.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\Client.exe"C:\Users\Admin\AppData\Local\Temp\Client.exe"1⤵
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of WriteProcessMemory
PID:1084 -
C:\Windows\SYSTEM32\cmd.execmd.exe /c ipconfig /all2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4192 -
C:\Windows\system32\ipconfig.exeipconfig /all3⤵
- Gathers network information
PID:4644
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C:\Windows\SYSTEM32\cmd.execmd.exe /c powershell -NoProfile -Command "try { if ((Get-MpPreference).DisableRealtimeMonitoring -eq $false) { write-host 'ON' } else { write-host 'OFF' } } catch { write-host 'UNKNOWN' }"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:3100 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -NoProfile -Command "try { if ((Get-MpPreference).DisableRealtimeMonitoring -eq $false) { write-host 'ON' } else { write-host 'OFF' } } catch { write-host 'UNKNOWN' }"3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2608
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:4364
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C:\Windows\System32\SecurityHealthHost.exe\\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding1⤵PID:4400
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_bsfxfes3.4cp.psm1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH