Analysis

  • max time kernel
    145s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-11-2023 16:18

General

  • Target

    linux4.4/drivers/mtd/spi-nor/spi-nor.c

  • Size

    54KB

  • MD5

    44fc836f4cc80fbd5d63adc6a1b680a0

  • SHA1

    2c692a09ee0d3e4f80eebfb79acbae3b2f5cb8af

  • SHA256

    a1c075ded033805308ff494d56afea3e203f2438da3f43879583d2d18c2f4947

  • SHA512

    1d33f08752562406d4d2deb52bd85510ce2d6a2a739d6958d774a1e21674c6aee917f046060a831a7ae31fdd30c8b9ddd02c009008a7c5bbabb12779da87dbb2

  • SSDEEP

    1536:8ByhQvaHzVaxIz1bkyVzqq6oKpYecjwteOOSbXuSDSD+4PvLj2rHS7pzHlJQ3CE0:7saHzVaxIzPVzqq6oKpYecjwteOOSbX0

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\linux4.4\drivers\mtd\spi-nor\spi-nor.c
    1⤵
    • Modifies registry class
    PID:1820
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:3944
  • C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
    1⤵
      PID:5080
    • C:\Windows\System32\svchost.exe
      C:\Windows\System32\svchost.exe -k UnistackSvcGroup
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3820

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3820-0-0x0000025A5D2A0000-0x0000025A5D2B0000-memory.dmp

      Filesize

      64KB

    • memory/3820-16-0x0000025A5D3A0000-0x0000025A5D3B0000-memory.dmp

      Filesize

      64KB

    • memory/3820-32-0x0000025A65710000-0x0000025A65711000-memory.dmp

      Filesize

      4KB

    • memory/3820-34-0x0000025A65730000-0x0000025A65731000-memory.dmp

      Filesize

      4KB

    • memory/3820-35-0x0000025A65730000-0x0000025A65731000-memory.dmp

      Filesize

      4KB

    • memory/3820-36-0x0000025A65850000-0x0000025A65851000-memory.dmp

      Filesize

      4KB