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Analysis

  • max time kernel
    93s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/12/2024, 15:06

General

  • Target

    Client-built.exe

  • Size

    78KB

  • MD5

    d24e6af5a91c89120c9d86ae57c03658

  • SHA1

    6f906f8d4dc7af168bfe106d4ca537e53058dcf8

  • SHA256

    3805dacf71f6bb9355345500b0bdd82609ddd39f64eb22d968ec142461cdf01e

  • SHA512

    42cf14babfe480e3003fcef242dcf04b794886002d10a62d243e18e379cd926509abecb62cd50c4b70899bd972dcc18290dde40ceec6d33171b92eb4453bf44c

  • SSDEEP

    1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+CSPIC:5Zv5PDwbjNrmAE+CeIC

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTMxNTcyMDY4OTQ2NjIxMjQ2Mg.GYrkNR.sQClena-vozAgRZhKUZPG14kpPKeASdQ3oXsvA

  • server_id

    1315720283528761444

Signatures

  • Discord RAT

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

  • Discordrat family
  • Abuse Elevation Control Mechanism: Bypass User Account Control 1 TTPs 1 IoCs

    UAC Bypass Attempt via SilentCleanup Task.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

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 WriteProcessMemory
    PID:1868
    • C:\Windows\SYSTEM32\SCHTASKS.exe
      "SCHTASKS.exe" /run /tn \Microsoft\Windows\DiskCleanup\SilentCleanup /I
      2⤵
      • Abuse Elevation Control Mechanism: Bypass User Account Control
      PID:3384
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x50c 0x2f4
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4080

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1868-0-0x00007FFB5BBD3000-0x00007FFB5BBD5000-memory.dmp

    Filesize

    8KB

  • memory/1868-1-0x0000023D61CF0000-0x0000023D61D08000-memory.dmp

    Filesize

    96KB

  • memory/1868-2-0x0000023D7C360000-0x0000023D7C522000-memory.dmp

    Filesize

    1.8MB

  • memory/1868-3-0x00007FFB5BBD0000-0x00007FFB5C691000-memory.dmp

    Filesize

    10.8MB

  • memory/1868-4-0x0000023D7CB60000-0x0000023D7D088000-memory.dmp

    Filesize

    5.2MB

  • memory/1868-5-0x00007FFB5BBD3000-0x00007FFB5BBD5000-memory.dmp

    Filesize

    8KB

  • memory/1868-6-0x00007FFB5BBD0000-0x00007FFB5C691000-memory.dmp

    Filesize

    10.8MB

  • memory/1868-7-0x0000023D7C6E0000-0x0000023D7C78A000-memory.dmp

    Filesize

    680KB

  • memory/1868-11-0x00007FFB5BBD0000-0x00007FFB5C691000-memory.dmp

    Filesize

    10.8MB

  • memory/1868-12-0x00007FFB5BBD0000-0x00007FFB5C691000-memory.dmp

    Filesize

    10.8MB