Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    31-05-2024 19:33

General

  • Target

    monoware.sfx‮‮gnp.exe

  • Size

    775KB

  • MD5

    3c3c25d4381b19bbb2f632c64d3c4e56

  • SHA1

    7b4caba9c26b29241e7eb0741c5f4a9114ccc677

  • SHA256

    363a3e73e2832794741348014d8dc97b3366a937c4439026ea91e9046ff8b6b9

  • SHA512

    cc66c6e21518e5289cf683f574cf9c787152b72e5c51599f35970257372caf5b907d98544fe7b38ed07f71f5be900c3290d8d2b72495ce220856d6f3114053f9

  • SSDEEP

    24576:XuDXTIGaPhEYzUzA0qbRiheyCpN1gbZyAZ:eDjlabwz9WCrONMZ

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTI0NjE3NzQ1MDg3OTA5MDY5OA.GQYQs_.CWWy01exlwJSA5-Ryb8HsR5UWeE5uOF58bPcZs

  • server_id

    1243377281129254984

Signatures

  • Discord RAT

    A RAT written in C# using Discord as a C2.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 6 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\monoware.sfx‮‮gnp.exe
    "C:\Users\Admin\AppData\Local\Temp\monoware.sfx‮‮gnp.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2352
    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\monoware.exe
      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\monoware.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:2688
      • C:\Windows\system32\WerFault.exe
        C:\Windows\system32\WerFault.exe -u -p 2688 -s 600
        3⤵
        • Loads dropped DLL
        PID:2624

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\RarSFX0\monoware.exe

    Filesize

    78KB

    MD5

    8da8b05938831e8e547b60526236ece7

    SHA1

    c27806eed416f8676548d89aa0207d028f800234

    SHA256

    aed0081d6aa8fa3b29d155c6bb45e9278b4562102f8d4497a51db56871a74134

    SHA512

    552e09c36ec48d3117209546e70b1322b929d3f5c59f49af4e66f51c5123230bec766a7315de022027afc0d41920fa7f86f42d82e4f000ac73bab08136221ec6

  • memory/2352-4-0x00000000024D0000-0x00000000024E0000-memory.dmp

    Filesize

    64KB

  • memory/2688-11-0x000007FEF5BD3000-0x000007FEF5BD4000-memory.dmp

    Filesize

    4KB

  • memory/2688-12-0x000000013FE20000-0x000000013FE38000-memory.dmp

    Filesize

    96KB

  • memory/2688-17-0x000007FEF5BD0000-0x000007FEF65BC000-memory.dmp

    Filesize

    9.9MB

  • memory/2688-19-0x000007FEF5BD3000-0x000007FEF5BD4000-memory.dmp

    Filesize

    4KB