Analysis

  • max time kernel
    90s
  • max time network
    70s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20241023-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    19-12-2024 19:36

General

  • Target

    Client-built.exe

  • Size

    78KB

  • MD5

    89249d63f77c4227820ea7e5046ce219

  • SHA1

    e5daf022b5f5e5bb4dd48498579d1195aa6dbcfd

  • SHA256

    b0cff6b0f53d6ad0097df127600fa166267aa60c3e99831420797e91138bf4c0

  • SHA512

    9726b2546d31bbc3e67a1058d114e158ac575502e72d9e05e4538922ad91fe2bf7eff76f2ce819504b082e1bc355ff0082f38f5ee0f020aeb84b433b69c084d9

  • SSDEEP

    1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+QPIC:5Zv5PDwbjNrmAE+UIC

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTMxOTM4Njc2ODc2Nzk3OTU5NA.GttuYA.t61aXZnaEwOZf3x6zn0ZhrCH-TR0NBW9udRQRA

  • server_id

    1270343545160597536

Signatures

  • Discord RAT

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

  • Discordrat family
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 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:4812
  • 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:4192

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4192-13-0x000001B398270000-0x000001B398271000-memory.dmp

    Filesize

    4KB

  • memory/4192-12-0x000001B398270000-0x000001B398271000-memory.dmp

    Filesize

    4KB

  • memory/4192-17-0x000001B398270000-0x000001B398271000-memory.dmp

    Filesize

    4KB

  • memory/4192-11-0x000001B398270000-0x000001B398271000-memory.dmp

    Filesize

    4KB

  • memory/4192-16-0x000001B398270000-0x000001B398271000-memory.dmp

    Filesize

    4KB

  • memory/4192-5-0x000001B398270000-0x000001B398271000-memory.dmp

    Filesize

    4KB

  • memory/4192-7-0x000001B398270000-0x000001B398271000-memory.dmp

    Filesize

    4KB

  • memory/4192-15-0x000001B398270000-0x000001B398271000-memory.dmp

    Filesize

    4KB

  • memory/4192-14-0x000001B398270000-0x000001B398271000-memory.dmp

    Filesize

    4KB

  • memory/4192-6-0x000001B398270000-0x000001B398271000-memory.dmp

    Filesize

    4KB

  • memory/4812-4-0x000001F878970000-0x000001F878E98000-memory.dmp

    Filesize

    5.2MB

  • memory/4812-2-0x000001F878170000-0x000001F878332000-memory.dmp

    Filesize

    1.8MB

  • memory/4812-0-0x00007FFC1AB13000-0x00007FFC1AB15000-memory.dmp

    Filesize

    8KB

  • memory/4812-1-0x000001F85DA60000-0x000001F85DA78000-memory.dmp

    Filesize

    96KB

  • memory/4812-3-0x00007FFC1AB10000-0x00007FFC1B5D2000-memory.dmp

    Filesize

    10.8MB

  • memory/4812-18-0x00007FFC1AB13000-0x00007FFC1AB15000-memory.dmp

    Filesize

    8KB

  • memory/4812-19-0x00007FFC1AB10000-0x00007FFC1B5D2000-memory.dmp

    Filesize

    10.8MB