Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-04-2024 12:30

General

  • Target

    Client-built.exe

  • Size

    78KB

  • MD5

    4df04cff530018542d06b2c4d4fc1df2

  • SHA1

    6022231e4020da6204c73884b334bf3c6a9f191a

  • SHA256

    7887c12ad9d967cdaeb7aa252dbf92fee4ef65464fc839cf6d81e425d04843de

  • SHA512

    fa584682fb31608eee5755687359cb8fc4011d7493d0bfe70623944476bccb31abf575c18fff3a2172f04921d7512399b2d01887967af283e852d5603b70fb83

  • SSDEEP

    1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+TPIC:5Zv5PDwbjNrmAE+LIC

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTIyOTc2OTg1NDUyNTkwMzAyMg.GzXTTs.QvGKyBTRCwZ__Kp7MunohboXaQQ5HVQVdoWZgA

  • server_id

    1169727745656365087

Signatures

  • Discord RAT

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

  • Downloads MZ/PE file
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 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
    PID:3652
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3932 --field-trial-handle=2356,i,13261194862334667799,7441241219475888176,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:1896

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3652-0-0x00000161DA7D0000-0x00000161DA7E8000-memory.dmp

      Filesize

      96KB

    • memory/3652-1-0x00000161F4D40000-0x00000161F4F02000-memory.dmp

      Filesize

      1.8MB

    • memory/3652-2-0x00007FFFA5280000-0x00007FFFA5D41000-memory.dmp

      Filesize

      10.8MB

    • memory/3652-3-0x00000161DC5A0000-0x00000161DC5B0000-memory.dmp

      Filesize

      64KB

    • memory/3652-4-0x00000161F5F30000-0x00000161F6458000-memory.dmp

      Filesize

      5.2MB

    • memory/3652-5-0x00007FFFA5280000-0x00007FFFA5D41000-memory.dmp

      Filesize

      10.8MB

    • memory/3652-6-0x00000161DC5A0000-0x00000161DC5B0000-memory.dmp

      Filesize

      64KB

    • memory/3652-7-0x00000161F5A00000-0x00000161F5A76000-memory.dmp

      Filesize

      472KB

    • memory/3652-8-0x00000161DC530000-0x00000161DC542000-memory.dmp

      Filesize

      72KB

    • memory/3652-9-0x00000161DC560000-0x00000161DC57E000-memory.dmp

      Filesize

      120KB

    • memory/3652-10-0x00000161DC5A0000-0x00000161DC5B0000-memory.dmp

      Filesize

      64KB

    • memory/3652-11-0x00000161DC5A0000-0x00000161DC5B0000-memory.dmp

      Filesize

      64KB