Analysis

  • max time kernel
    17s
  • max time network
    20s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    20-08-2024 11:25

General

  • Target

    AutoUpdater.exe

  • Size

    78KB

  • MD5

    4ef3988d23c0e3cb6c4a5948c7865ce3

  • SHA1

    77a0b7cb980982bddd1bbf920c4acd918b417d7a

  • SHA256

    9297e053593230a1ffe610b08cc5a15e2bb09b7fe597943c999619ae998afbd8

  • SHA512

    d7dd7f6752beac6913158765fa24536f6563562250493e0e1db7b465524d29a80fe907dbc4524e47f261a18c5db45dff4844f5ec0496e0daf0c7a5a57869e0ed

  • SSDEEP

    1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+wPIC:5Zv5PDwbjNrmAE+0IC

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTI3NTA4NTE4NzQ3Mzk5NzgyNQ.GO-AzQ.aCF8rAvj4Zl8ivypcz_3OksP199rQqiwhyHWfI

  • server_id

    1275087276753293383

Signatures

  • Discord RAT

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\AutoUpdater.exe
    "C:\Users\Admin\AppData\Local\Temp\AutoUpdater.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2524
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2524 -s 604
      2⤵
        PID:2224

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2524-0-0x000007FEF56E3000-0x000007FEF56E4000-memory.dmp

      Filesize

      4KB

    • memory/2524-1-0x000000013F140000-0x000000013F158000-memory.dmp

      Filesize

      96KB

    • memory/2524-2-0x000007FEF56E0000-0x000007FEF60CC000-memory.dmp

      Filesize

      9.9MB

    • memory/2524-3-0x000007FEF56E3000-0x000007FEF56E4000-memory.dmp

      Filesize

      4KB

    • memory/2524-4-0x000007FEF56E0000-0x000007FEF60CC000-memory.dmp

      Filesize

      9.9MB