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Analysis

  • max time kernel
    890s
  • max time network
    899s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20250128-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20250128-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    01/02/2025, 07:46

General

  • Target

    Client-built.exe

  • Size

    78KB

  • MD5

    bcc4362515bc3e380880a72916ec3b5e

  • SHA1

    2f91d2118e635873090e0fd4dc44d682e6e63094

  • SHA256

    61f53e122d70c57b19cce541be0e24f0eebb253de1077984cf5cfc5f9880c17d

  • SHA512

    0123256ccdab9b2f6b261b5e122cd3341ca30d69fad2cf2502fbb8fedd7abc37235b914c5471dd6208ec1e8d8d374757c0b0f520b27cf493ed38dd0f59dfec5c

  • SSDEEP

    1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+xPIC:5Zv5PDwbjNrmAE+hIC

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTMzNDg2ODQ0OTQ4MjI0ODI1NA.Gfn3Zp.JLsMt1DJyl2BRKGnfJyJCStA144I28izJVPav8

  • server_id

    1334873666978189427

Signatures

  • Discord RAT

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

  • Discordrat family
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 23 IoCs
  • Gathers system information 1 TTPs 1 IoCs

    Runs systeminfo.exe.

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Client-built.exe
    "C:\Users\Admin\AppData\Local\Temp\Client-built.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:4016
    • C:\Windows\SYSTEM32\cmd.exe
      "cmd.exe" /C
      2⤵
        PID:3720
      • C:\Windows\SYSTEM32\cmd.exe
        "cmd.exe" /C whoami
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:4968
        • C:\Windows\system32\whoami.exe
          whoami
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:3900
      • C:\Windows\SYSTEM32\cmd.exe
        "cmd.exe" /C systeminfo
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:5076
        • C:\Windows\system32\systeminfo.exe
          systeminfo
          3⤵
          • Gathers system information
          PID:3060
    • C:\Windows\system32\notepad.exe
      "C:\Windows\system32\notepad.exe"
      1⤵
        PID:4580

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4016-0-0x00007FFEB7013000-0x00007FFEB7015000-memory.dmp

        Filesize

        8KB

      • memory/4016-1-0x0000020AC62A0000-0x0000020AC62B8000-memory.dmp

        Filesize

        96KB

      • memory/4016-2-0x0000020AE0880000-0x0000020AE0A42000-memory.dmp

        Filesize

        1.8MB

      • memory/4016-3-0x00007FFEB7010000-0x00007FFEB7AD2000-memory.dmp

        Filesize

        10.8MB

      • memory/4016-4-0x0000020AE11C0000-0x0000020AE16E8000-memory.dmp

        Filesize

        5.2MB

      • memory/4016-5-0x00007FFEB7013000-0x00007FFEB7015000-memory.dmp

        Filesize

        8KB

      • memory/4016-6-0x00007FFEB7010000-0x00007FFEB7AD2000-memory.dmp

        Filesize

        10.8MB

      • memory/4016-7-0x0000020AE0C90000-0x0000020AE0E37000-memory.dmp

        Filesize

        1.7MB

      • memory/4016-14-0x0000020AE0C90000-0x0000020AE0E37000-memory.dmp

        Filesize

        1.7MB

      • memory/4016-17-0x0000020AE0C90000-0x0000020AE0E37000-memory.dmp

        Filesize

        1.7MB

      • memory/4016-20-0x0000020AE0C90000-0x0000020AE0E37000-memory.dmp

        Filesize

        1.7MB

      • memory/4016-34-0x0000020AE0C90000-0x0000020AE0E37000-memory.dmp

        Filesize

        1.7MB

      • memory/4016-35-0x0000020AE0C90000-0x0000020AE0E37000-memory.dmp

        Filesize

        1.7MB

      • memory/4016-65-0x0000020AE0C90000-0x0000020AE0E37000-memory.dmp

        Filesize

        1.7MB