Analysis
- max time kernel
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/11/2026, 16:49
Static task
static1
Behavioral task
behavioral1
Sample
PC정보수집.bat
Resource
win10v2004-20260911-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
PC정보수집.bat
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target PC정보수집.bat
- Size 3KB
- Sample261107-vb7bmay14r
- SHA256 7bf5daec015a15f09a84f44b25b7026e93debffe877dc4790fc8d7fd7074288d
- MD5 1edc731fe5951cebfcae52c5b1f9dab3
- SHA1 73f72275acfaca601aca9c812409f6ac4d587556
- SHA512 60984b9947c717f7bbaa1f1f921c287b48029fec682b8e967c883a52b3e43bb5a224d72c48791f5b53ed0079dfd41b709767e22ff4aa0c8522e69a4226e0dd1f
- TLSH T12371E52AB56AC85D90B34A3AEEE9D90DEF480163870281043D9CC1F4AFF548EC698A43
- MD5 SHA1 SHA512 TLSH
Score
8/10
Malware Config
Signatures
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
pid Process 4564 powershell.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 5320 cmd.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4564 powershell.exe 4564 powershell.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4564 powershell.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5320 wrote to memory of 4564 5320 cmd.exe 90
Processes
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\PC정보수집.bat"1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:5320 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -Command "$s=[IO.File]::ReadAllText($env:SELF,[Text.Encoding]::UTF8); $i=$s.IndexOf('#'+'PSBEGIN'); iex $s.Substring($i)"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4564
-