Analysis

  • max time kernel
    136s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/01/2023, 16:36

General

  • Target
    10690531.EXE.exe
  • Size 1.0MB
  • Sample230116-t39emadh2x
  • SHA256 0113aeb6aaebe1d0bf883dd7722ac71903050fdbfb17c4f9a59aa60454c869a8
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • darkcloud

C2
  • https://api.telegram.org/bot5600570226:AAHJb0fknFizxQmiF8ZZa9PUFzEkjz5HB4A/sendMessage?chat_id=5975717790

Signatures

  • DarkCloud

    An information stealer written in Visual Basic.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\10690531.EXE.exe
    "C:\Users\Admin\AppData\Local\Temp\10690531.EXE.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4880
    • C:\Users\Admin\AppData\Local\Temp\10690531.EXE.exe
      "C:\Users\Admin\AppData\Local\Temp\10690531.EXE.exe"
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:3212

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/3212-138-0x0000000000400000-0x000000000045F000-memory.dmp

        memory/3212-140-0x0000000000400000-0x000000000045F000-memory.dmp

        memory/3212-143-0x0000000000400000-0x000000000045F000-memory.dmp

        memory/3212-144-0x0000000000400000-0x000000000045F000-memory.dmp

        memory/4880-132-0x0000000000DB0000-0x0000000000EC2000-memory.dmp

        memory/4880-133-0x0000000005E20000-0x00000000063C4000-memory.dmp

        memory/4880-134-0x0000000005870000-0x0000000005902000-memory.dmp

        memory/4880-135-0x0000000005840000-0x000000000584A000-memory.dmp

        memory/4880-136-0x0000000005B80000-0x0000000005C1C000-memory.dmp