Analysis
- max time kernel
149s - max time network
147s - platform
windows10-ltsc_2021_x64 - resource
win10ltsc2021-20260911-en - resource tags
arch:x64arch:x86image:win10ltsc2021-20260911-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows - submitted
02/11/2026, 12:44
Static task
static1
Behavioral task
behavioral1
Sample
run_apps (4).bat
Resource
win10v2004-20260911-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
run_apps (4).bat
Resource
win10ltsc2021-20260911-en
7 signatures
150 seconds
Behavioral task
behavioral3
Sample
run_apps (4).bat
Resource
win11-20260911-en
24 signatures
150 seconds
Behavioral task
behavioral4
Sample
run_apps (4).bat
Resource
win11ltsc2024-20260911-en
27 signatures
150 seconds
General
- Target run_apps (4).bat
- Size 378B
- Sample261102-pyyecah14z
- SHA256 4547ce5fbb16c0babfbeedf130276082e244bb779bd89ef96c93060bc1a65e9a
- MD5 64f7a8c60d50966f14209f9daf114c3c
- SHA1 ddd3776b2798c2b8ddcc1a79826eaf76ce069e2f
- SHA512 dd6466a54602a2a001ae6711e433c9f81abeff0b6fae5188725ef34dde2df7b4b1343442858670f68edb43f504e800b142d683bf594b9a1a483eabbced579d69
- TLSH T1A5E092842318C5E3274FB470C4123541627D119B0C18ADF4B0E3D0A80E5C55986E69C2
- MD5 SHA1 SHA512 TLSH
Score
7/10
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4095433250-3121633380-635025574-1000\Control Panel\International\Geo\Nation cmd.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 5000 cmd.exe - Runs net.exe
- Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 5000 cmd.exe Token: SeIncBasePriorityPrivilege 5000 cmd.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 5000 cmd.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5000 wrote to memory of 5156 5000 cmd.exe 84 PID 5000 wrote to memory of 5916 5000 cmd.exe 85 PID 5916 wrote to memory of 4928 5916 net.exe 86
Processes
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\run_apps (4).bat"1⤵
- Checks computer location settings
- Executes a command shell one-liner
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5000 -
C:\Windows\system32\chcp.comchcp 650012⤵PID:5156
-
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C:\Windows\system32\net.exenet session2⤵
- Suspicious use of WriteProcessMemory
PID:5916 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 session3⤵PID:4928
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