Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    27-06-2024 21:30

General

  • Target

    FNknoxV1 (1).rar

  • Size

    7.1MB

  • MD5

    54ee74680681d2af21e9fb0bd1cef8e3

  • SHA1

    d44b497e033bb3e0b6eea587e9857d6096741a97

  • SHA256

    bccfea0aa1f93962c5e794076f9a1da37fa67114cf88809a3f65f6ae8bb44655

  • SHA512

    32bf6d6aed84dfb68ef6b798394cb455e13d493ca716a419cc9099601e5a374a6ddd9f7a9b7f0f66ebf4e1f5cbe4fd3b4cec4324f52f23d3a0f031fb595e1021

  • SSDEEP

    196608:P0ppKTn4gYSk0FqNfrRFmgbmY7Qw93lXo/8X4M3St19:P0pwUTSk0FqNftFP97193FVXJ619

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\FNknoxV1 (1).rar"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2232
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\FNknoxV1 (1).rar
      2⤵
      • Modifies registry class
      • Suspicious behavior: GetForegroundWindowSpam
      PID:2728

Network

MITRE ATT&CK Enterprise v15

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Downloads