Analysis

  • max time kernel
    94s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-12-2024 10:49

General

  • Target

    3773543ac5af0235cd44c95ae28bbaec1ed1d8d6c7efeb4e728fc39506cdca54.exe

  • Size

    473KB

  • MD5

    f0bd1b7ccbc18b1227e85ca2286030c6

  • SHA1

    c2caafb0b8099017c1cab9614fa32f2fcea0308e

  • SHA256

    3773543ac5af0235cd44c95ae28bbaec1ed1d8d6c7efeb4e728fc39506cdca54

  • SHA512

    2490df4d8ecdb31fc5a34b82b6f3f4e6bd59c36b9e553c5b73757763bc57bdbfd86fc8a9874fcab9cb162f4e15a4a48ec833fbfa090541365b5b81006f32e66d

  • SSDEEP

    12288:5CQjgAtAHM+vetZxF5EWry8AJGy0Bs+tGeJ1:55ZWs+OZVEWry8AFqcI

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTMxODEwNzExMzIxNzcyMDM0MA.Gra180.ZB3ql0V1ISsfHNmIYjIAoYWHwYCVngKH7geZ5E

  • server_id

    1314879064468754498

Signatures

  • Discord RAT

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

  • Discordrat family
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3773543ac5af0235cd44c95ae28bbaec1ed1d8d6c7efeb4e728fc39506cdca54.exe
    "C:\Users\Admin\AppData\Local\Temp\3773543ac5af0235cd44c95ae28bbaec1ed1d8d6c7efeb4e728fc39506cdca54.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3236
    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\backdoor.exe
      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\backdoor.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:2244

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\backdoor.exe

    Filesize

    78KB

    MD5

    c1dd3be72fe23b81d9f027449411dadc

    SHA1

    cfdf1a1cc5a4f669236925e5a95b45212f9c55a6

    SHA256

    c2c44ed09535bc478c604f525a409d072b737f420bdbc7263aaeebd4d81dffce

    SHA512

    8802d1c1fa2cdab19e0a6e0881d2819df3c2b0515c56658a5431a4fcd3288a6f3774e89180a1f375951d1579e88f060cfca036c91f572bf139fdd9826209bf4f

  • memory/2244-14-0x00007FFDEE753000-0x00007FFDEE755000-memory.dmp

    Filesize

    8KB

  • memory/2244-15-0x00000175E5E90000-0x00000175E5EA8000-memory.dmp

    Filesize

    96KB

  • memory/2244-16-0x0000017600000000-0x00000176001C2000-memory.dmp

    Filesize

    1.8MB

  • memory/2244-17-0x00007FFDEE750000-0x00007FFDEF211000-memory.dmp

    Filesize

    10.8MB

  • memory/2244-18-0x0000017580BF0000-0x0000017581118000-memory.dmp

    Filesize

    5.2MB

  • memory/2244-19-0x00007FFDEE753000-0x00007FFDEE755000-memory.dmp

    Filesize

    8KB

  • memory/2244-20-0x00007FFDEE750000-0x00007FFDEF211000-memory.dmp

    Filesize

    10.8MB