Overview
overview
3Static
static
1Diag-MumuNx.ps1
windows10-2004-x64
3Diag-MumuNx.ps1
windows11-ltsc_2024-x64
3SKILL.ps1
windows10-2004-x64
3SKILL.ps1
windows11-ltsc_2024-x64
3Test-MumuTunnelAB.ps1
windows10-2004-x64
3Test-MumuTunnelAB.ps1
windows11-ltsc_2024-x64
3Watch-Mumu...ns.ps1
windows10-2004-x64
3Watch-Mumu...ns.ps1
windows11-ltsc_2024-x64
3bootstrap-update.ps1
windows10-2004-x64
3bootstrap-update.ps1
windows11-ltsc_2024-x64
3mumu-menu.ps1
windows10-2004-x64
3mumu-menu.ps1
windows11-ltsc_2024-x64
3Analysis
- max time kernel
149s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
04/11/2026, 22:49
Static task
static1
Behavioral task
behavioral1
Sample
Diag-MumuNx.ps1
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
Diag-MumuNx.ps1
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral3
Sample
SKILL.ps1
Resource
win10v2004-20260911-en
Behavioral task
behavioral4
Sample
SKILL.ps1
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral5
Sample
Test-MumuTunnelAB.ps1
Resource
win10v2004-20260911-en
Behavioral task
behavioral6
Sample
Test-MumuTunnelAB.ps1
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral7
Sample
Watch-MumuConnections.ps1
Resource
win10v2004-20260911-en
Behavioral task
behavioral8
Sample
Watch-MumuConnections.ps1
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral9
Sample
bootstrap-update.ps1
Resource
win10v2004-20260911-en
Behavioral task
behavioral10
Sample
bootstrap-update.ps1
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral11
Sample
mumu-menu.ps1
Resource
win10v2004-20260911-en
Behavioral task
behavioral12
Sample
mumu-menu.ps1
Resource
win11ltsc2024-20260911-en
General
- Target Test-MumuTunnelAB.ps1
- Size 20KB
- Sample261104-2rm19aeh48
- SHA256 2058d5744d9d5fbb568cb5778129f9f5ab32ddd8c3f9eabee582793dc727985a
- MD5 e91f0a7bd28942d2aee1f96df33ee4fc
- SHA1 4a47a13319d3718b930c3a7d96db8c1e8eac5fc6
- SHA512 f41451085b6221937ddfe0ba001efc5d5efca48468aae2873d6704db37427ceb15dfe52fea54645a18edffb9fe32a97b546c297605893469888b5a8c4ec14976
- SSDEEP 384:SZKX0w84bH6M7qqHGc8zSQxfOa/YutB6Egq6ilzFRL9yW:3EwjaMXHGZzhb6wl9yW
- TLSH T13392D9BEBA899075238B117B95DB8504BF59441F400D6910B5ECC2C8AFAA17CC7F4EF6
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
-
pid Process 4892 PowerShell.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4892 PowerShell.exe 4892 PowerShell.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4892 PowerShell.exe
Processes
-
C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\Test-MumuTunnelAB.ps11⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4892
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:2012