Resubmissions

06-06-2024 12:12

240606-pdgabseh78 10

06-06-2024 12:10

240606-pb9tvsdh8s 10

Analysis

  • max time kernel
    149s
  • max time network
    135s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    06-06-2024 12:12

General

  • Target

    Client-built.exe

  • Size

    78KB

  • MD5

    01a4ce4dd5b00747493bed5deebaae17

  • SHA1

    779ce63d942892c2296d8864287941b547462cd5

  • SHA256

    7489e6f15e2c7b6319b3ccf40bd0360251783a257c51a7791c1b77c6c271ec6d

  • SHA512

    a4e8a7d92c55e6408ace17d8a02af9b43910d6b5eb29c2c98a63f25983ce55a7738027b6edce02fba83e2e69cfb5a0ac9d9637a13c1ad909dc7b2f0f1ab8ca05

  • SSDEEP

    1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+DPIC:5Zv5PDwbjNrmAE+bIC

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTI0ODI0MTU5ODY4NTUxNTg1MA.GzyIwU._prrDCdD0LwAjYsJHZG5xYNLF9UZJF3BCQCXGE

  • server_id

    1248242109069131776

Signatures

  • Discord RAT

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

  • Drops file in Windows directory 2 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 53 IoCs
  • Suspicious use of SendNotifyMessage 53 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:2272
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:3292
    • C:\Windows\system32\taskmgr.exe
      "C:\Windows\system32\taskmgr.exe" /4
      1⤵
      • Drops file in Windows directory
      • Checks SCSI registry key(s)
      • Checks processor information in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:4124

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2272-0-0x000001CC81A40000-0x000001CC81A58000-memory.dmp

      Filesize

      96KB

    • memory/2272-1-0x00007FFB3FAC3000-0x00007FFB3FAC4000-memory.dmp

      Filesize

      4KB

    • memory/2272-2-0x000001CC9C000000-0x000001CC9C1C2000-memory.dmp

      Filesize

      1.8MB

    • memory/2272-3-0x00007FFB3FAC0000-0x00007FFB404AC000-memory.dmp

      Filesize

      9.9MB

    • memory/2272-4-0x000001CC9C830000-0x000001CC9CD56000-memory.dmp

      Filesize

      5.1MB

    • memory/2272-5-0x00007FFB3FAC0000-0x00007FFB404AC000-memory.dmp

      Filesize

      9.9MB