Analysis

  • max time kernel
    91s
  • max time network
    152s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240419-en
  • resource tags

    arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    01/07/2024, 18:22

General

  • Target

    Remcos-RAT-3.8.0.exe

  • Size

    7KB

  • MD5

    6166f997b4bb3428ae0d9d4b4e1f0db2

  • SHA1

    d18a89610c4ab5ff73532a608e3ba0038d6146e0

  • SHA256

    3e3ef95e4d20e1cf759021d91f834b6f2c82a1a9dbab3cab1605a55bc85d5be5

  • SHA512

    087be6857f602a648c612c9c849560c8c803182bf08bbdbc41f58eb17e28a1822ded1b1fb45c9a007722b6c6a19754671159a0a3510cc80188d3c145ab5a297c

  • SSDEEP

    96:oz4/c4Kr6GgZ2+dzcMsio1ZafV/WyDhh1e35YZNW+hC/zNt:64KuG+2I5xfVWyDhh1eG10p

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Remcos-RAT-3.8.0.exe
    "C:\Users\Admin\AppData\Local\Temp\Remcos-RAT-3.8.0.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:5104
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5104 -s 1784
      2⤵
      • Program crash
      PID:276
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 356 -p 5104 -ip 5104
    1⤵
      PID:4368
    • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe
      "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca
      1⤵
      • Suspicious use of SetWindowsHookEx
      PID:2804

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/5104-0-0x000000007431E000-0x000000007431F000-memory.dmp

      Filesize

      4KB

    • memory/5104-1-0x0000000000E90000-0x0000000000E98000-memory.dmp

      Filesize

      32KB

    • memory/5104-2-0x0000000005E00000-0x00000000063A6000-memory.dmp

      Filesize

      5.6MB

    • memory/5104-3-0x0000000074310000-0x0000000074AC1000-memory.dmp

      Filesize

      7.7MB

    • memory/5104-4-0x0000000074310000-0x0000000074AC1000-memory.dmp

      Filesize

      7.7MB