Analysis
- user interaction
yes - max time kernel
900s - max time network
901s - 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, 10:33
Static task
static1
1 signatures
General
- Target Cldfsdfsdfdfient.exe
- Size 9.0MB
- Sample261107-mlxaeaa18w
- SHA256 63377deec1188e955f52e81404c177853846452e531d2a3fa138d57354edd3fc
- MD5 b5513356dce32d2cb3400923c7f9a494
- SHA1 36c92c12c68715fe28e8caf70a2e1963628574c5
- SHA512 cfafd84802bd6eae2d6d9f2d041cef685581cbd70632cb8ec018ca37020588f8dd1947f842c27ff2096ecfbfa46107209b5ebf96a1f763842b03aeb032aacbd6
- SSDEEP 98304:/SmpWIDr0kdTgcvb+BcYNnJHGk/6lhWIQzdzsa0Rin5pr5mcb83hUNY+Voyos9:/S19kfumj+gcShBm3t
- TLSH T1A9A65B27E1B710ECC56BC174826BA372BA31B85801347E7F5A54DBB12F61E601F6EB24
- 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 1100 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 5536 cmd.exe 2728 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 Cldfsdfsdfdfient.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain Cldfsdfsdfdfient.exe - Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.
pid Process 3084 ipconfig.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1100 powershell.exe 1100 powershell.exe - Suspicious use of AdjustPrivilegeToken 22 IoCs
description pid Process Token: SeDebugPrivilege 1100 powershell.exe Token: SeIncreaseQuotaPrivilege 1100 powershell.exe Token: SeSecurityPrivilege 1100 powershell.exe Token: SeTakeOwnershipPrivilege 1100 powershell.exe Token: SeLoadDriverPrivilege 1100 powershell.exe Token: SeSystemProfilePrivilege 1100 powershell.exe Token: SeSystemtimePrivilege 1100 powershell.exe Token: SeProfSingleProcessPrivilege 1100 powershell.exe Token: SeIncBasePriorityPrivilege 1100 powershell.exe Token: SeCreatePagefilePrivilege 1100 powershell.exe Token: SeBackupPrivilege 1100 powershell.exe Token: SeRestorePrivilege 1100 powershell.exe Token: SeShutdownPrivilege 1100 powershell.exe Token: SeDebugPrivilege 1100 powershell.exe Token: SeSystemEnvironmentPrivilege 1100 powershell.exe Token: SeRemoteShutdownPrivilege 1100 powershell.exe Token: SeUndockPrivilege 1100 powershell.exe Token: SeManageVolumePrivilege 1100 powershell.exe Token: 33 1100 powershell.exe Token: 34 1100 powershell.exe Token: 35 1100 powershell.exe Token: 36 1100 powershell.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 5624 wrote to memory of 5536 5624 Cldfsdfsdfdfient.exe 90 PID 5536 wrote to memory of 3084 5536 cmd.exe 92 PID 5624 wrote to memory of 2728 5624 Cldfsdfsdfdfient.exe 93 PID 2728 wrote to memory of 1100 2728 cmd.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\Cldfsdfsdfdfient.exe"C:\Users\Admin\AppData\Local\Temp\Cldfsdfsdfdfient.exe"1⤵
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of WriteProcessMemory
PID:5624 -
C:\Windows\SYSTEM32\cmd.execmd.exe /c ipconfig /all2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:5536 -
C:\Windows\system32\ipconfig.exeipconfig /all3⤵
- Gathers network information
PID:3084
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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:2728 -
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:1100
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:4900
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C:\Windows\System32\SecurityHealthHost.exe\\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding1⤵PID:5336
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5xzvtjdg.str.psm1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH