Analysis

  • max time kernel
    142s
  • max time network
    122s
  • platform
    windows10_x64
  • resource
    win10-en-20211104
  • submitted
    30/11/2021, 19:09

General

  • Target
    67.dll
  • Size 245KB
  • Sample211130-xtsbjagagn
  • SHA256 7883df070b501cf6d4f167ac030820d2fa5d90bd6f48b7feacbe17e612e0475b
  • MD5 SHA1 SHA512
Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\67.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4036
    • C:\Windows\system32\cmd.exe
      cmd /c choice /n /c y /d y /t 9 > NUL & "C:\Windows\system32\rundll32.exe" "C:\Users\Admin\AppData\Local\Temp\67.dll", #1 YE4wU1wE UJzrG1wF & exit
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:584
      • C:\Windows\system32\choice.exe
        choice /n /c y /d y /t 9
        3⤵
          PID:920

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/4036-118-0x0000028BB3940000-0x0000028BB395E000-memory.dmp