Analysis

  • max time kernel
    149s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/06/2026, 03:54

General

  • Target
    2026-06-27_aed46cda653cb5f2b84c2e770aaa5b7b_conti.exe
  • Size 20KB
  • Sample260629-eghbpacw5s
  • SHA256 3385e2e4ceb8e0a2d5c81a57b1abf5651cf83b8783f979ad838733cd52ce92c7
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell and hide display window.

  • Executes dropped EXE 1 IoCs
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 22 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-27_aed46cda653cb5f2b84c2e770aaa5b7b_conti.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-27_aed46cda653cb5f2b84c2e770aaa5b7b_conti.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2304
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -WindowStyle Hidden -Command "Add-MpPreference -ExclusionPath 'C:\ProgramData\WdfddwsUpdate' -ErrorAction SilentlyContinue"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:6188
    • C:\ProgramData\WdfddwsUpdate\CraigslistSync.exe
      "C:\ProgramData\WdfddwsUpdate\CraigslistSync.exe"
      2⤵
      • Executes dropped EXE
      PID:4488

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        CraigslistSync.exe

        • Path C:\ProgramData\WdfddwsUpdate\CraigslistSync.exe
        • Size 27KB
        • SHA256 157abb1e487d1754cd05f7b2f7229ca5ee3b1a55b5ab337a302ca522403f348d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        __PSScriptPolicyTest_zvpstckf.mvp.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zvpstckf.mvp.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        memory/2304-76-0x000001C2B9A90000-0x000001C2B9B0C000-memory.dmp

        memory/2304-75-0x00007FF777B30000-0x00007FF777B3D000-memory.dmp

        memory/4488-87-0x00007FF691BA0000-0x00007FF691BAF000-memory.dmp

        memory/6188-23-0x00007FFE3CBD0000-0x00007FFE3D574000-memory.dmp

        memory/6188-25-0x000001F2FD5F0000-0x000001F2FD5FA000-memory.dmp

        memory/6188-12-0x00007FFE3CBD0000-0x00007FFE3D574000-memory.dmp

        memory/6188-13-0x00007FFE3CBD0000-0x00007FFE3D574000-memory.dmp

        memory/6188-14-0x00007FFE3CBD0000-0x00007FFE3D574000-memory.dmp

        memory/6188-21-0x000001F2FD510000-0x000001F2FD52E000-memory.dmp

        memory/6188-22-0x000001F2FD530000-0x000001F2FD5E2000-memory.dmp

        memory/6188-0-0x00007FFE3CD5F000-0x00007FFE3CD60000-memory.dmp

        memory/6188-24-0x00007FFE3CBD0000-0x00007FFE3D574000-memory.dmp

        memory/6188-11-0x00007FFE3CBD0000-0x00007FFE3D574000-memory.dmp

        memory/6188-26-0x00007FFE3CBD0000-0x00007FFE3D574000-memory.dmp

        memory/6188-27-0x00007FFE3CBD0000-0x00007FFE3D574000-memory.dmp

        memory/6188-28-0x00007FFE3CBD0000-0x00007FFE3D574000-memory.dmp

        memory/6188-29-0x00007FFE3CBD0000-0x00007FFE3D574000-memory.dmp

        memory/6188-31-0x00007FFE3CBD0000-0x00007FFE3D574000-memory.dmp

        memory/6188-10-0x00007FFE3CBD0000-0x00007FFE3D574000-memory.dmp

        memory/6188-9-0x00007FFE3CBD0000-0x00007FFE3D574000-memory.dmp

        memory/6188-7-0x000001F2FD1C0000-0x000001F2FD1E2000-memory.dmp

        memory/6188-1-0x00007FFE3CBD0000-0x00007FFE3D574000-memory.dmp