Analysis

  • max time kernel
    140s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    20-06-2024 04:27

General

  • Target

    PMC.SubtitleConverter_3.9.1225_gb/PMC_SubtitleConverter.exe

  • Size

    588KB

  • MD5

    230da7562e9b75f5dcb679dc1c4976f7

  • SHA1

    350eaa42bf79d93c8fe8553569593553dea8683c

  • SHA256

    af294be52b672e12d806a397e112ec8bf0b83a927ebf75f05b752e565440dbfd

  • SHA512

    c6dfd642c8a42bf260d4d4af23c1f2496ef864b33e1c7633e3024ff5f6f4ab904b88312fc0530cf9786a7e218ef5403b3f3dae11e28121976f6171a9095a7e4d

  • SSDEEP

    12288:6AKyKN5pHMUqQsQFeB+AhwzZcrzr3BcHcbNFEV47tqXro5ZYeQUlI:6AK57GUqLQFekAhwzZOzr3BAcbN2Vokk

Score
6/10

Malware Config

Signatures

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Checks processor information in registry 2 TTPs 3 IoCs

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

  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PMC.SubtitleConverter_3.9.1225_gb\PMC_SubtitleConverter.exe
    "C:\Users\Admin\AppData\Local\Temp\PMC.SubtitleConverter_3.9.1225_gb\PMC_SubtitleConverter.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Checks processor information in registry
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:2424

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2424-1-0x0000000000020000-0x0000000000022000-memory.dmp

    Filesize

    8KB

  • memory/2424-0-0x0000000000400000-0x000000000077B000-memory.dmp

    Filesize

    3.5MB

  • memory/2424-3-0x0000000000400000-0x000000000077B000-memory.dmp

    Filesize

    3.5MB

  • memory/2424-4-0x0000000000401000-0x000000000075E000-memory.dmp

    Filesize

    3.4MB

  • memory/2424-8-0x0000000000400000-0x000000000077B000-memory.dmp

    Filesize

    3.5MB

  • memory/2424-10-0x0000000000020000-0x0000000000022000-memory.dmp

    Filesize

    8KB

  • memory/2424-11-0x0000000000401000-0x000000000075E000-memory.dmp

    Filesize

    3.4MB