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Analysis

  • max time kernel
    95s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/01/2025, 08:58

General

  • Target

    mtreegpj.exe

  • Size

    1.3MB

  • MD5

    b8b0baac29daa1eff8ecb046fe91f104

  • SHA1

    c6ece29c90cb57bca393139e44d70b029bc1f677

  • SHA256

    27a1137b8d934f10c2166261ddf2b424e4803102809c446d36767d581b533a96

  • SHA512

    5501afad683faeb9e174487caf6f5280aab51050b366334c56539ef7977248c7bb05c8b48c9f5e6198ac728703921dbb29f9bf17e37162410a64caf1e662b3c0

  • SSDEEP

    24576:ZuDXTIGaPhEYzUzA0qBc+ZKhmVbC9eabpmkmZ3IaezdKcMYwFL+bGljFIh0aTOS7:8Djlabwz9AjABbpmHmapcMYJo0TOI

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTMzMjk5NDEwMjkwMzU3MDU0Mw.GjHo9c.uUUeJljLrRcuIvW_FlFF0o4Eh6h5i-SEDWYry8

  • server_id

    1332539766268231760

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\mtreegpj.exe
    "C:\Users\Admin\AppData\Local\Temp\mtreegpj.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3280
    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\Client-built.exe
      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\Client-built.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:4548

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\Client-built.exe

    Filesize

    78KB

    MD5

    cf3c7283d0e6d81dbd48c159d7e9b3b3

    SHA1

    bdbf22216c154f6ce7271656692aac72d6722ea7

    SHA256

    8f55bd1762834764908a60c291607ec869cde7609c558edf1f02a4bfa6e39ae5

    SHA512

    36e8b38288450a9e60437abfe3971b824e128c63c773843c1ac139b52265602012c322cadcc58705215d7d76f08bfb7f983c011b15bcda15b89dfb22df5d9fc6

  • memory/4548-14-0x00007FFA10103000-0x00007FFA10105000-memory.dmp

    Filesize

    8KB

  • memory/4548-15-0x0000028C74A40000-0x0000028C74A58000-memory.dmp

    Filesize

    96KB

  • memory/4548-16-0x0000028C76FC0000-0x0000028C77182000-memory.dmp

    Filesize

    1.8MB

  • memory/4548-17-0x00007FFA10100000-0x00007FFA10BC1000-memory.dmp

    Filesize

    10.8MB

  • memory/4548-18-0x0000028C777C0000-0x0000028C77CE8000-memory.dmp

    Filesize

    5.2MB

  • memory/4548-19-0x00007FFA10103000-0x00007FFA10105000-memory.dmp

    Filesize

    8KB

  • memory/4548-20-0x00007FFA10100000-0x00007FFA10BC1000-memory.dmp

    Filesize

    10.8MB