Analysis

  • max time kernel
    150s
  • max time network
    119s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/06/2023, 09:57

General

  • Target

    DriverToolkitInstaller.exe

  • Size

    2.3MB

  • MD5

    ade449592745b54724fa70ec488b99fd

  • SHA1

    9aa32c2a67da99465f6b4c8c88cd52b109a243c4

  • SHA256

    2097cfcef072f6b12370139d94a171073df2255807c01ad6d747f0d24a190aa6

  • SHA512

    9675264caea44f30c035013f617591679b0802f8d7bc552b0091b944720db67ebc7ec3d1e9536ba7f13dcb07ef591d20e5c063de6e3979540c34d2b0963156ed

  • SSDEEP

    49152:khg3LcSpYqQLyUf42fy6A4OeOqdAIjtYKmbaS/0GfVfcDi9r:JLcSpd8yEzvPlK1JODiN

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\DriverToolkitInstaller.exe
    "C:\Users\Admin\AppData\Local\Temp\DriverToolkitInstaller.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4628
    • C:\Users\Admin\AppData\Local\Temp\is-RUCG4.tmp\DriverToolkitInstaller.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-RUCG4.tmp\DriverToolkitInstaller.tmp" /SL5="$C0160,2034942,134144,C:\Users\Admin\AppData\Local\Temp\DriverToolkitInstaller.exe"
      2⤵
      • Executes dropped EXE
      PID:2044

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-RUCG4.tmp\DriverToolkitInstaller.tmp

    Filesize

    1.1MB

    MD5

    4fec953b2903ca1dc503a08db5dfd8b7

    SHA1

    4d1ae35ce801b19abe2ffa48c972a6c416b92644

    SHA256

    25a03caed8ced6b4aff82ac86106bf1401f6c780c7719d821e8b44c2b7496680

    SHA512

    1baf114e41190c4acf436d39ae3db424f9fafb64a0219a580a33f70f5c24e117710830f29a6c2b06c977055644d764c83820e55d49c8d49d0a894e6ab133a85a

  • C:\Users\Admin\AppData\Local\Temp\is-RUCG4.tmp\DriverToolkitInstaller.tmp

    Filesize

    1.1MB

    MD5

    4fec953b2903ca1dc503a08db5dfd8b7

    SHA1

    4d1ae35ce801b19abe2ffa48c972a6c416b92644

    SHA256

    25a03caed8ced6b4aff82ac86106bf1401f6c780c7719d821e8b44c2b7496680

    SHA512

    1baf114e41190c4acf436d39ae3db424f9fafb64a0219a580a33f70f5c24e117710830f29a6c2b06c977055644d764c83820e55d49c8d49d0a894e6ab133a85a

  • memory/2044-143-0x0000000002400000-0x0000000002401000-memory.dmp

    Filesize

    4KB

  • memory/2044-145-0x0000000000400000-0x000000000052E000-memory.dmp

    Filesize

    1.2MB

  • memory/4628-133-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/4628-144-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB