Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    20-11-2024 14:55

General

  • Target

    Client-built.exe

  • Size

    78KB

  • MD5

    5294e84c734fbf9f34110e233b094b98

  • SHA1

    2a2dc9fa78e3c80f7c425dc2d70daad6e0e2f6c2

  • SHA256

    4abd3eb46f7ea1d4f698e5e35f6ce12cffbc131c994f842733aa4a4a6fc1654a

  • SHA512

    ac67c08d7e1eb2d0c8b5f8928541c423d249094bbb72bf920a365f2afe9e3a034923c14cc9a667a899dcc4691b79c45b7eb352acd7f2e08a75bcbabe4cef2bcd

  • SSDEEP

    1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+pPIC:5Zv5PDwbjNrmAE+ZIC

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTMwODc5Nzk2NTYxNTQ5NzM1Nw.GBpC5A.89Z5f6lFNt0ykOCJ3xjQcB6vyTHT36DHCa_Du0

  • server_id

    1308798365948969031

Signatures

  • Discord RAT

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

  • Discordrat family
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 18 IoCs
  • Suspicious use of SendNotifyMessage 18 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:1552
  • C:\Windows\system32\taskmgr.exe
    "C:\Windows\system32\taskmgr.exe" /0
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:4668

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1552-0-0x00007FFF84F13000-0x00007FFF84F15000-memory.dmp

    Filesize

    8KB

  • memory/1552-1-0x000002C734EA0000-0x000002C734EB8000-memory.dmp

    Filesize

    96KB

  • memory/1552-2-0x000002C74F650000-0x000002C74F812000-memory.dmp

    Filesize

    1.8MB

  • memory/1552-3-0x00007FFF84F10000-0x00007FFF859D2000-memory.dmp

    Filesize

    10.8MB

  • memory/1552-4-0x000002C7509D0000-0x000002C750EF8000-memory.dmp

    Filesize

    5.2MB

  • memory/1552-5-0x00007FFF84F13000-0x00007FFF84F15000-memory.dmp

    Filesize

    8KB

  • memory/1552-6-0x00007FFF84F10000-0x00007FFF859D2000-memory.dmp

    Filesize

    10.8MB

  • memory/4668-7-0x000001B7AE280000-0x000001B7AE281000-memory.dmp

    Filesize

    4KB

  • memory/4668-8-0x000001B7AE280000-0x000001B7AE281000-memory.dmp

    Filesize

    4KB

  • memory/4668-9-0x000001B7AE280000-0x000001B7AE281000-memory.dmp

    Filesize

    4KB

  • memory/4668-19-0x000001B7AE280000-0x000001B7AE281000-memory.dmp

    Filesize

    4KB

  • memory/4668-18-0x000001B7AE280000-0x000001B7AE281000-memory.dmp

    Filesize

    4KB

  • memory/4668-17-0x000001B7AE280000-0x000001B7AE281000-memory.dmp

    Filesize

    4KB

  • memory/4668-16-0x000001B7AE280000-0x000001B7AE281000-memory.dmp

    Filesize

    4KB

  • memory/4668-15-0x000001B7AE280000-0x000001B7AE281000-memory.dmp

    Filesize

    4KB

  • memory/4668-14-0x000001B7AE280000-0x000001B7AE281000-memory.dmp

    Filesize

    4KB

  • memory/4668-13-0x000001B7AE280000-0x000001B7AE281000-memory.dmp

    Filesize

    4KB