Analysis

  • max time kernel
    42s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240319-en
  • resource tags

    arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system
  • submitted
    01-04-2024 06:21

General

  • Target

    Client-built.exe

  • Size

    78KB

  • MD5

    aea05da2a4bdde3c2b978e952d43e10d

  • SHA1

    63365323d025823d9c62f9e90992586be9958b55

  • SHA256

    a67b2fd43da9e0f72570f3c2d40e3b08e5f42eb9bce5353b21fba6c6b09cc0e8

  • SHA512

    afd1114e3a140197a5f0cd917567f13c38979fe01daf45028a8e6cfe070c292d092f1d2f116fb514406209600708ea380dbcfd762ce4995678e01060d5fdbc7e

  • SSDEEP

    1536:p2WjO8XeEXF15P7v88wbjNrfxCXhRoKV6+V+WPIC:pZb5PDwbjNrmAE+SIC

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTIyNDIzODgzODg2NDY3OTAyMg.GPt9dC.Izlu2VmzrS6Z0RCqmiNwPpfNHWESmy3TYCCrTc

  • server_id

    https://discord.com/channels/1154633271540461648/1154633271985045566

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\Client-built.exe
    "C:\Users\Admin\AppData\Local\Temp\Client-built.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2124
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2124 -s 596
      2⤵
        PID:1748

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2124-0-0x000000013FFF0000-0x0000000140008000-memory.dmp

      Filesize

      96KB

    • memory/2124-1-0x000007FEF52B0000-0x000007FEF5C9C000-memory.dmp

      Filesize

      9.9MB

    • memory/2124-2-0x000000001B9D0000-0x000000001BA50000-memory.dmp

      Filesize

      512KB

    • memory/2124-3-0x000007FEF52B0000-0x000007FEF5C9C000-memory.dmp

      Filesize

      9.9MB