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Analysis

  • max time kernel
    93s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/12/2024, 08:01

General

  • Target

    3a8993972646e84beaeec0496e5fc66cf6e2286184600d2f9cabd88c91036022.exe

  • Size

    8.9MB

  • MD5

    fbb8225afbda31ed8578cdbb692f0853

  • SHA1

    fab62cc7a2e2e35ce0bad08ebc09dc3df80befa6

  • SHA256

    3a8993972646e84beaeec0496e5fc66cf6e2286184600d2f9cabd88c91036022

  • SHA512

    a8de18924fc7adc0822d671c924507b614507a2a3e75190d1c44e863db6f083d8d68550e5d6753daf5d4389ba4086389cc1e33aa76401e52d085c58de241e74a

  • SSDEEP

    49152:K1XP6rPbNechC0bNechC0bNecIC0bNechC0bNechC0bNecJ:K1+8e8e8f8e8e8s

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3a8993972646e84beaeec0496e5fc66cf6e2286184600d2f9cabd88c91036022.exe
    "C:\Users\Admin\AppData\Local\Temp\3a8993972646e84beaeec0496e5fc66cf6e2286184600d2f9cabd88c91036022.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1080
    • C:\Users\Admin\AppData\Local\Temp\3a8993972646e84beaeec0496e5fc66cf6e2286184600d2f9cabd88c91036022.exe
      "C:\Users\Admin\AppData\Local\Temp\3a8993972646e84beaeec0496e5fc66cf6e2286184600d2f9cabd88c91036022.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:2412
    • C:\Windows\SysWOW64\diskperf.exe
      "C:\Windows\SysWOW64\diskperf.exe"
      2⤵
        PID:2796

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/1080-0-0x0000000000400000-0x0000000000515000-memory.dmp

      Filesize

      1.1MB

    • memory/1080-1-0x0000000000830000-0x0000000000831000-memory.dmp

      Filesize

      4KB

    • memory/1080-2-0x0000000000400000-0x0000000000515000-memory.dmp

      Filesize

      1.1MB

    • memory/1080-3-0x0000000000830000-0x0000000000831000-memory.dmp

      Filesize

      4KB

    • memory/1080-10-0x0000000000400000-0x0000000000515000-memory.dmp

      Filesize

      1.1MB

    • memory/2412-4-0x0000000000400000-0x000000000043E000-memory.dmp

      Filesize

      248KB

    • memory/2412-8-0x0000000000400000-0x000000000043E000-memory.dmp

      Filesize

      248KB

    • memory/2412-15-0x0000000000400000-0x000000000043E000-memory.dmp

      Filesize

      248KB