Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    07-06-2024 05:18

General

  • Target

    3add9057e56fe6ed3826b37110946af0_NeikiAnalytics.exe

  • Size

    420KB

  • MD5

    3add9057e56fe6ed3826b37110946af0

  • SHA1

    f5235cb1fec12a3bd1ff426be43382b7e2f52123

  • SHA256

    a77388ef2a7aa231dfffce78d26fc23c5d8aa38f2b76750c6d04bc0b9a3486c1

  • SHA512

    3312405b72d48d16aa396f98bd65d4630478d6eaf339ca8109eca3ed897f3d7b2a4c4bf37adcde1809c9c3180f342be04426ad2303b6070e0fca570a64918a37

  • SSDEEP

    12288:oJf/DdUC83OIgFc+tYjhLFHB0iTpc0Kkd8oPEB5:oN/BUBb+tYjBFHBxTaYbPI

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTI0Njg5NDU5NjYxNzY2NjY4NA.Gmlbm4.ZRFvWtjlMHl2DRYmK54Ou3DlvwIiGhmTqRBYyU

  • server_id

    1246895020653416468

Signatures

  • Discord RAT

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

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 6 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3add9057e56fe6ed3826b37110946af0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\3add9057e56fe6ed3826b37110946af0_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1904
    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\Audio.exe
      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\Audio.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:2524
      • C:\Windows\system32\WerFault.exe
        C:\Windows\system32\WerFault.exe -u -p 2524 -s 596
        3⤵
        • Loads dropped DLL
        PID:2388
  • C:\Windows\SysWOW64\DllHost.exe
    C:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}
    1⤵
    • Suspicious use of FindShellTrayWindow
    PID:2468

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\Audio.exe

    Filesize

    78KB

    MD5

    fe5bee67891649b12d45121e6120238a

    SHA1

    0bb63a513cd1ce3cbdaf46cf025b59912bd4208a

    SHA256

    5d8777f9fc0aa00b19e084a66d3f959e8feb37d38933788ebdc0c8d8edf25791

    SHA512

    54021dd6ffcf7e245fecd5352ca2e6aeeeb6deaf514b16d0a4e754b3606597ff354bb568ff5a751e11c4cc2bbdf88b97eed80d2f8defb5087581be0f0a847486

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\b1f7543a267765bd182925c5d0ffe365a81bf737.png

    Filesize

    14KB

    MD5

    8608b56ec181b5a2875177b2f23501a3

    SHA1

    4d6fd6e84e12d1573c9d1cf6835aba63079e9b90

    SHA256

    83c101af8f89b5dc9e15af7150a2c130d9d0ac3fd662f8d07fb8225da963db4a

    SHA512

    15f459062db3970cd20db8cf71f8e1ce7d7b0fe7a0c8f108afa025d7187197ffc02f8893652d0e2ea90fee2c7004db6a916fd7232260e0407b8ce1c5e800c85e

  • memory/1904-4-0x0000000000D50000-0x0000000000D52000-memory.dmp

    Filesize

    8KB

  • memory/2468-6-0x0000000000250000-0x0000000000251000-memory.dmp

    Filesize

    4KB

  • memory/2468-5-0x00000000001E0000-0x00000000001E2000-memory.dmp

    Filesize

    8KB

  • memory/2468-20-0x0000000000250000-0x0000000000251000-memory.dmp

    Filesize

    4KB

  • memory/2524-13-0x000000013F210000-0x000000013F228000-memory.dmp

    Filesize

    96KB