Analysis

  • max time kernel
    125s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-06-2024 14:21

General

  • Target

    Client-built.exe

  • Size

    78KB

  • MD5

    c76a736416753f0cd9a0fd8bbce3669c

  • SHA1

    231037f2abb6769394c112e527897946a0a553be

  • SHA256

    817702a254acb0bc7ec5b29306239fbf333083015122adb8bd35c497601a8a91

  • SHA512

    67fcdbcafe2aa2f07e85cc7e28abe96ce70e118b64bd2d366910d39d35e2fe544207eebc29e5257c08ec5a2a1edb7ada6762f2b9a4da24d45717cba5755d731f

  • SSDEEP

    1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+9PIC:5Zv5PDwbjNrmAE+tIC

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTE4NDE5NDc5MTI1NzQwNzU5OQ.GdmA2F.RWwRJcnmWBsJg7aAUMSJpB2vHhoCAZkhO-Wr3g

  • server_id

    1252258792801046631

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 14 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:3268
  • 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 --field-trial-handle=4256,i,18168883380598738769,14202261231630113808,262144 --variations-seed-version --mojo-platform-channel-handle=4068 /prefetch:8
    1⤵
      PID:4200

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3268-0-0x0000018E61990000-0x0000018E619A8000-memory.dmp

      Filesize

      96KB

    • memory/3268-1-0x00007FFCC2C33000-0x00007FFCC2C35000-memory.dmp

      Filesize

      8KB

    • memory/3268-2-0x0000018E7BFB0000-0x0000018E7C172000-memory.dmp

      Filesize

      1.8MB

    • memory/3268-3-0x00007FFCC2C30000-0x00007FFCC36F1000-memory.dmp

      Filesize

      10.8MB

    • memory/3268-4-0x0000018E7C890000-0x0000018E7CDB8000-memory.dmp

      Filesize

      5.2MB

    • memory/3268-5-0x00007FFCC2C33000-0x00007FFCC2C35000-memory.dmp

      Filesize

      8KB

    • memory/3268-6-0x00007FFCC2C30000-0x00007FFCC36F1000-memory.dmp

      Filesize

      10.8MB

    • memory/3268-7-0x0000018E7C460000-0x0000018E7C4D6000-memory.dmp

      Filesize

      472KB

    • memory/3268-8-0x0000018E7BF20000-0x0000018E7BF32000-memory.dmp

      Filesize

      72KB

    • memory/3268-9-0x0000018E7BF60000-0x0000018E7BF7E000-memory.dmp

      Filesize

      120KB

    • memory/3268-10-0x0000018E7C4F0000-0x0000018E7C7BA000-memory.dmp

      Filesize

      2.8MB