Overview
overview
8Static
static
3Vixen.Free.Temp.zip
windows10-2004-x64
1Vixen.Free.Temp.zip
windows11-ltsc_2024-x64
1Items/cat.sys
windows10-2004-x64
3Items/catmapper.exe
windows10-2004-x64
1Items/catmapper.exe
windows11-ltsc_2024-x64
1RUN ME TO SPOOF.bat
windows10-2004-x64
8RUN ME TO SPOOF.bat
windows11-ltsc_2024-x64
8Analysis
- max time kernel
148s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
27/07/2026, 16:20
Static task
static1
Behavioral task
behavioral1
Sample
Vixen.Free.Temp.zip
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Vixen.Free.Temp.zip
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
Items/cat.sys
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
Items/catmapper.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral5
Sample
Items/catmapper.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral6
Sample
RUN ME TO SPOOF.bat
Resource
win10v2004-20260513-en
Behavioral task
behavioral7
Sample
RUN ME TO SPOOF.bat
Resource
win11ltsc2024-20260709-en
General
- Target RUN ME TO SPOOF.bat
- Size 1KB
- Sample260727-ts7s2shr5t
- SHA256 ce93f73768894b952e10de3cd6dc179deb52ea5bb76321f866f2e5e29a04e84e
- MD5 c369105e28e5a7fa94bb5252a728b9a6
- SHA1 a736357e86745fe02623ed464d607a6ad8c04db6
- SHA512 1c028dbebd83efadbe880eaea45771d94faad3dd97604339a28a4d388f8212d086ce9017f27c0d9821c5cadeb5e2861aa1dd955975c8dd87dded98bf4981ae32
- TLSH T14B31121A1E8BC66225F0D8A8E3111541F70BE20B691849D0F9A150B46E5A180ABFDAEC
- MD5 SHA1 SHA512 TLSH
Malware Config
Signatures
- Sets service image path in registry 3 TTPs 1 IoCs
This determines the executable launched when a service starts. It can be used to establish persistence.
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\zbWYKUXtdaUkICLacpZlGtRyl\ImagePath = "\\??\\C:\\Users\\Admin\\AppData\\Local\\Temp\\zbWYKUXtdaUkICLacpZlGtRyl" catmapper.exe - Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 4076 cmd.exe - Kills process with taskkill 2 IoCs
pid Process 3872 taskkill.exe 4744 taskkill.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3420 catmapper.exe 3420 catmapper.exe - Suspicious behavior: LoadsDriver 1 IoCs
pid Process 3420 catmapper.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3420 catmapper.exe Token: SeLoadDriverPrivilege 3420 catmapper.exe Token: SeDebugPrivilege 3872 taskkill.exe Token: SeDebugPrivilege 4744 taskkill.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 4076 wrote to memory of 2584 4076 cmd.exe 89 PID 4076 wrote to memory of 3420 4076 cmd.exe 91 PID 4076 wrote to memory of 3872 4076 cmd.exe 92 PID 4076 wrote to memory of 4744 4076 cmd.exe 94
Processes
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\RUN ME TO SPOOF.bat"1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4076 -
C:\Windows\system32\cacls.exe"C:\Windows\system32\cacls.exe" "C:\Windows\system32\config\system"2⤵PID:2584
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-
C:\Users\Admin\AppData\Local\Temp\Items\catmapper.exeCatMapper.exe --free "cat.sys"2⤵
- Sets service image path in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
PID:3420
-
-
C:\Windows\system32\taskkill.exetaskkill /im wmiprv* /f /t2⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:3872
-
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C:\Windows\system32\taskkill.exetaskkill /im wmiprv* /f /t2⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:4744
-
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1