Analysis

  • max time kernel
    119s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    13-06-2024 13:15

General

  • Target

    biosdrain-master/modelname.c

  • Size

    2KB

  • MD5

    538cd7cea74817aa6918f9d98bf9d5df

  • SHA1

    15aac5e77a773f593558c339bdbe0c3a2b8c5fe4

  • SHA256

    170a854729a0fab3ef39ca270c3c8ac91e0887f8dbb42103c89747011e5938b1

  • SHA512

    54d0c2e57469aac1beb86946b12ba83713d1fa673c24837ac4bf0d30e29dcd8bc5d2696ca687287819101406b237c3956bd4fdb0babf72dcd90f5a7ae32276ea

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 12 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\biosdrain-master\modelname.c
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2124
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\biosdrain-master\modelname.c
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2780
      • C:\Windows\system32\NOTEPAD.EXE
        "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\biosdrain-master\modelname.c
        3⤵
          PID:2836

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads