Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/08/2023, 17:31

General

  • Target
    08152023 List.eml.exe
  • Size 754KB
  • Sample230815-v3n95aee5v
  • SHA256 3e4c08f6c576544f406c83ea2361fadddc27361044b615e391fff3d9bf4e4ca2
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Signatures

  • DarkCloud

    An information stealer written in Visual Basic.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\08152023 List.eml.exe
    "C:\Users\Admin\AppData\Local\Temp\08152023 List.eml.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1368
    • C:\Users\Admin\AppData\Local\Temp\08152023 List.eml.exe
      "C:\Users\Admin\AppData\Local\Temp\08152023 List.eml.exe"
      2⤵
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of SetWindowsHookEx
      PID:4976

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1368-139-0x00000000059A0000-0x0000000005A3C000-memory.dmp

        memory/1368-134-0x0000000000C90000-0x0000000000D52000-memory.dmp

        memory/1368-135-0x0000000005CC0000-0x0000000006264000-memory.dmp

        memory/1368-136-0x0000000005710000-0x00000000057A2000-memory.dmp

        memory/1368-137-0x00000000056F0000-0x0000000005700000-memory.dmp

        memory/1368-138-0x00000000058D0000-0x00000000058DA000-memory.dmp

        memory/1368-133-0x0000000074910000-0x00000000750C0000-memory.dmp

        memory/1368-140-0x0000000074910000-0x00000000750C0000-memory.dmp

        memory/1368-141-0x00000000056F0000-0x0000000005700000-memory.dmp

        memory/1368-146-0x0000000074910000-0x00000000750C0000-memory.dmp

        memory/4976-142-0x0000000000400000-0x0000000000462000-memory.dmp

        memory/4976-145-0x0000000000400000-0x0000000000462000-memory.dmp

        memory/4976-149-0x0000000000400000-0x0000000000462000-memory.dmp