Analysis
- max time kernel
40s - max time network
25s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
23/10/2026, 22:28
Static task
static1
Behavioral task
behavioral1
Sample
Windows_10_Ultimate_Master_Servicing_Suite_v19.bat
Resource
win10v2004-20260911-en
3 signatures
40 seconds
Behavioral task
behavioral2
Sample
Windows_10_Ultimate_Master_Servicing_Suite_v19.bat
Resource
win11ltsc2024-20260911-en
3 signatures
40 seconds
General
- Target Windows_10_Ultimate_Master_Servicing_Suite_v19.bat
- Size 6KB
- Sample261023-2ds1caes9s
- SHA256 5f2036b975674d76bfab60641ecd52c942262c9d4f6fb55df2da879d7e3ee6f1
- MD5 7e1889d2619168996ccd2566e9f65618
- SHA1 53a20a56fdac23b368ab2ca49d4fd62895e4567e
- SHA512 08bc3507323c3172212dff69596c9a8826584fc02bf172b888c538199cbef59fde901f181b5aea91fd2c8c11fc9ca4925779832c65b50b2d6e0f2c1d60bd630d
- SSDEEP 96:Q8CScDjrK8KRf7Gy7sLmFGBJrUc5MwyiUwFnqH7MHL72HIx+gPCzJBMAapY7Ookh:zxcDjebB3FEW8MZgqbMHLsu8U
- TLSH T10CE17566378EC10784B10EC7DA394091FD3382DF9221C96DB0B601396AA93E977BE6D5
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- 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 1504 cmd.exe - Runs net.exe
- Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1504 wrote to memory of 4156 1504 cmd.exe 91 PID 4156 wrote to memory of 1936 4156 net.exe 92
Processes
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Windows_10_Ultimate_Master_Servicing_Suite_v19.bat"1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1504 -
C:\Windows\system32\net.exenet session2⤵
- Suspicious use of WriteProcessMemory
PID:4156 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 session3⤵PID:1936
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