Analysis

  • max time kernel
    142s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-06-2024 15:39

General

  • Target

    Client-built.exe

  • Size

    78KB

  • MD5

    4ac3fe07724438ff7c3e3ba1fc92bbb3

  • SHA1

    20b3a217c9789769f30834be154e144317f25287

  • SHA256

    0ff130c66f8539585e58166cf27ff4f452baa925106e68f0ee39ab16933f0527

  • SHA512

    6fc513f4e14fb81b44997569df3c0a224c17e2ad4cd9664df52331c854fe1ef92d38ce12b114114b33d735f355faa17a2c6c0592110d977b2daa8612b3391d23

  • SSDEEP

    1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+qPIC:5Zv5PDwbjNrmAE+2IC

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTI0NzIwNDM3NzM3OTQ3MTQ4Mw.GWLx7p.fDU6rq8p_NFx3C6V9QrvUaRIvcVbRqtgosu9Ik

  • server_id

    1247204822399320144

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 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 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
    • Suspicious use of FindShellTrayWindow
    PID:1472

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1472-1-0x000001A85C250000-0x000001A85C268000-memory.dmp

    Filesize

    96KB

  • memory/1472-0-0x00007FF9F0CD3000-0x00007FF9F0CD5000-memory.dmp

    Filesize

    8KB

  • memory/1472-2-0x000001A876850000-0x000001A876A12000-memory.dmp

    Filesize

    1.8MB

  • memory/1472-3-0x00007FF9F0CD0000-0x00007FF9F1791000-memory.dmp

    Filesize

    10.8MB

  • memory/1472-4-0x000001A877050000-0x000001A877578000-memory.dmp

    Filesize

    5.2MB

  • memory/1472-6-0x00007FF9F0CD3000-0x00007FF9F0CD5000-memory.dmp

    Filesize

    8KB

  • memory/1472-5-0x000001A876B20000-0x000001A876CC9000-memory.dmp

    Filesize

    1.7MB

  • memory/1472-7-0x00007FF9F0CD0000-0x00007FF9F1791000-memory.dmp

    Filesize

    10.8MB

  • memory/1472-15-0x000001A879D90000-0x000001A879E06000-memory.dmp

    Filesize

    472KB

  • memory/1472-16-0x000001A876820000-0x000001A876832000-memory.dmp

    Filesize

    72KB

  • memory/1472-17-0x000001A876CD0000-0x000001A876CEE000-memory.dmp

    Filesize

    120KB