Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    15-12-2024 12:31

General

  • Target

    SperexUpdatev3.exe

  • Size

    78KB

  • MD5

    d7860cd78e5d8d084e3f5d341b4c983a

  • SHA1

    58b029d709dc20b74b4a26b7fd28dc9cbdcc8105

  • SHA256

    15c9db25ecf6db656246d23fd23cdcd328fbc7d59e4c13ef0aecb774674355ae

  • SHA512

    3d9b876f32d63c8ea21fe2c5bf7d71d93b9401bdf39af85d17bbfe49609b2ca8af68dfcc6182ea0cc7691ba906c5d76913874fef156a48fb6d64c19c0637d0f5

  • SSDEEP

    1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+4PIC:5Zv5PDwbjNrmAE+cIC

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTMxNzUyOTIxNDUyNTkwMjg4OA.G2AU-9.gp8oui8FZgS9lfAB_I_udCmnKXuah-v_04_U84

  • server_id

    1317529702952337458

Signatures

  • Discord RAT

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

  • Discordrat family
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SperexUpdatev3.exe
    "C:\Users\Admin\AppData\Local\Temp\SperexUpdatev3.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2016
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2016 -s 596
      2⤵
        PID:1792

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2016-0-0x000007FEF5D23000-0x000007FEF5D24000-memory.dmp

      Filesize

      4KB

    • memory/2016-1-0x000000013F900000-0x000000013F918000-memory.dmp

      Filesize

      96KB

    • memory/2016-2-0x000007FEF5D20000-0x000007FEF670C000-memory.dmp

      Filesize

      9.9MB

    • memory/2016-3-0x000007FEF5D20000-0x000007FEF670C000-memory.dmp

      Filesize

      9.9MB