Overview

overview

9

Static

static

3

stealersss.exe

windows10-2004-x64

6

stealersss.exe

windows11-21h2-x64

9

Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    29/04/2026, 02:21

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    stealersss.exe
  • Size 19KB
  • Sample260429-cs4mysby3n
  • SHA256 2bb2e31805915b719b1ea2fcea3c96d3ebc3a982b876dd75a35b6fe9ab2001ec
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
defense_evasionransomware

Malware Config

Signatures

  • Clears Windows event logs 1 TTPs 2 IoCs
    defense_evasionransomware
  • Contacts third-party web service commonly abused for C2 1 TTPs 3 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Delays execution with timeout.exe 1 IoCs
    defense_evasion
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\stealersss.exe
    "C:\Users\Admin\AppData\Local\Temp\stealersss.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2400
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c wevtutil cl System & wevtutil cl Application >nul 2>&1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:5096
      • C:\Windows\system32\wevtutil.exe
        wevtutil cl System
        3⤵
        • Clears Windows event logs
        • Suspicious use of AdjustPrivilegeToken
        PID:4268
      • C:\Windows\system32\wevtutil.exe
        wevtutil cl Application
        3⤵
        • Clears Windows event logs
        • Suspicious use of AdjustPrivilegeToken
        PID:1180
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" cmd /c timeout /t 5 >nul & del /f /q "C:\Users\Admin\AppData\Local\Temp\stealersss.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1592
      • C:\Windows\system32\timeout.exe
        timeout /t 5
        3⤵
        • Delays execution with timeout.exe
        PID:4856

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2400-0-0x0000022FA9D40000-0x0000022FA9D4C000-memory.dmp
        Download

        memory/2400-7-0x0000022FA9D40000-0x0000022FA9D4C000-memory.dmp
        Download