7bf5daec015a15f09a84f44b25b7026e93debffe877dc4790fc8d7fd7074288d

Analysis

max time kernel
149s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
07/11/2026, 16:49

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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

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
4824	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.

execution

Windows Command Shell

T1059.003

pid	Process
4548	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4824	powershell.exe
4824	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4824	powershell.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4548 wrote to memory of 4824	4548	cmd.exe	85

C:\Windows\system32\cmd.exe
C:\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:4548
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -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:4824

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

__PSScriptPolicyTest_au2dl2lf.hvh.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_au2dl2lf.hvh.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

Submit Download

memory/4824-0-0x0000027F2B220000-0x0000027F2B230000-memory.dmp

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memory/4824-6-0x0000027F459F0000-0x0000027F45A12000-memory.dmp

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memory/4824-9-0x0000027F2B220000-0x0000027F2B230000-memory.dmp

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memory/4824-10-0x0000027F2B220000-0x0000027F2B230000-memory.dmp

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memory/4824-11-0x0000027F2B220000-0x0000027F2B230000-memory.dmp

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memory/4824-12-0x0000027F2B220000-0x0000027F2B230000-memory.dmp

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