Analysis

  • max time kernel
    118s
  • max time network
    124s
  • 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/dump.h

  • Size

    387B

  • MD5

    31573b8686814d4440728a4d1f350574

  • SHA1

    9ac564c5e351b7dcb30aff07f6ce2cffb87c5941

  • SHA256

    132d28c3810afde6fe391815f7055a4cbe58b3c30027c56b044c5590f0c7088b

  • SHA512

    92602978942717186c0e557be5db53cdf0737c27a73b4cf68cb337483e3de0d609e8f711eafbe609190c4c5d48eec201908093c3f76bded45a4d42d4b5f3126f

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\dump.h
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2020
    • 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\dump.h
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2136
      • C:\Windows\system32\NOTEPAD.EXE
        "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\biosdrain-master\dump.h
        3⤵
          PID:2928

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads