Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-05-2024 19:29

General

  • Target

    Supra‮gpj.exe

  • Size

    582KB

  • MD5

    bca697f38134aaccd4c12c627a485cd4

  • SHA1

    946ce90fe6191b15bd76d2908a50a3590778ce3f

  • SHA256

    8cc512bb06d9e61f5f6b35a5d9df7fc185bd03989213097123f2484ce56acf5d

  • SHA512

    ee44d0c84d3a377c954f9abd6d1b8047e3bebcf2da0b9f638898e76af1978c9b50cfeea11753a2e1f5358042b995527def12cff2447fafe6f4ebca1b3c554494

  • SSDEEP

    12288:9CQjgAtAHM+vetZxF5EWry8AJGy0yWphU0Km1pmylo3jwE:95ZWs+OZVEWry8AFBB0L+0E

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTI0NDM2Nzk4MjY3OTk0OTMyMg.Gv6eq-.Uq2lfr6CoxdEIxVy6jaTNSsvh2dmcKyuVrJL9k

  • server_id

    1242477718638170204

Signatures

  • Discord RAT

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

  • 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\Supra‮gpj.exe
    "C:\Users\Admin\AppData\Local\Temp\Supra‮gpj.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:2404
    • 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:1976

Network

MITRE ATT&CK Matrix ATT&CK v13

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

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

    78KB

    MD5

    c9f6d0a2a978429bff3496d993339f06

    SHA1

    58cf521791e969f1edecaf0e1e15fe8467e8205d

    SHA256

    b1017a29cab062a104a5b946fbc23057738e7227289e1cf115cf82d9257e17b1

    SHA512

    71bbf11f06faaf4fb355e33fd88923f02e7f25a7da667f5d4b620e697c9f072e8a34e3c0c745858d6b17dcb85e01a6c5962e98cbdd7097d0a442141470c02304

  • memory/1976-14-0x00007FFFB7D23000-0x00007FFFB7D25000-memory.dmp
    Filesize

    8KB

  • memory/1976-15-0x000001A130AF0000-0x000001A130B08000-memory.dmp
    Filesize

    96KB

  • memory/1976-16-0x000001A14B2F0000-0x000001A14B4B2000-memory.dmp
    Filesize

    1.8MB

  • memory/1976-17-0x00007FFFB7D20000-0x00007FFFB87E1000-memory.dmp
    Filesize

    10.8MB

  • memory/1976-18-0x000001A14C470000-0x000001A14C998000-memory.dmp
    Filesize

    5.2MB

  • memory/1976-19-0x00007FFFB7D23000-0x00007FFFB7D25000-memory.dmp
    Filesize

    8KB

  • memory/1976-20-0x00007FFFB7D20000-0x00007FFFB87E1000-memory.dmp
    Filesize

    10.8MB