Analysis
- user interaction
yes - max time kernel
57s - max time network
64s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
18/04/2026, 12:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
tsm.exe
Resource
win10v2004-20260130-en
5 signatures
150 seconds
Errors
Reason
Machine shutdown
General
- Target tsm.exe
- Size 67KB
- Sample260418-ppz7kshx4t
- SHA256 57cc5966f00c2b59467db697d06e996b5102b725b6a06400825b4f0693bfaece
- MD5 85bf31220b833d0566d5ee5469231a72
- SHA1 d9186a1fcbfd86e75481985f96701d4bdcb1eae1
- SHA512 c51403a6597a001c177edc8d758f0c9f82c63987f5ded72ca77f63723f86515181e748e3146262fd7c4e1c5535268590965d274f474baa5f1a737e9d2d3c5d38
- SSDEEP 768:2ic2uRvtsgk/xiSxseZ0x2nJNv3c4NtpDbQd5zyWbB:2H2gkfsM0x2njBbQd5zdB
- TLSH T1A86330E57AD59C86EA74A37C22D9C131263CFAD08A434B47D52026321F13FD17EE96CA
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
Malware Config
Signatures
- Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-745935970-1373868228-562466063-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "2" tsm.exe - Disables Task Manager via registry modification
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Kills process with taskkill 1 IoCs
pid Process 1076 taskkill.exe - System policy modification 1 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System tsm.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableTaskMgr = "1" tsm.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\HideFastUserSwitching = "1" tsm.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\tsm.exe"C:\Users\Admin\AppData\Local\Temp\tsm.exe"1⤵
- Disables RegEdit via registry modification
- System policy modification
PID:4148 -
C:\Windows\System32\taskkill.exe"C:\Windows\System32\taskkill.exe" /f /im svchost.exe2⤵
- Kills process with taskkill
PID:1076
-