Analysis

  • max time kernel
    122s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    16-08-2023 03:18

General

  • Target

    AdventuroushUtility.exe

  • Size

    1.5MB

  • MD5

    a6a0f7c173094f8dafef996157751ecf

  • SHA1

    c0dcae7c4c80be25661d22400466b4ea074fc580

  • SHA256

    b055fee85472921575071464a97a79540e489c1c3a14b9bdfbdbab60e17f36e4

  • SHA512

    965d43f06d104bf6707513c459f18aaf8b049f4a043643d720b184ed9f1bb6c929309c51c3991d5aaff7b9d87031a7248ee3274896521abe955d0e49f901ac94

  • SSDEEP

    24576:mGIyixBMj+/A2d+UKnvT+LwZWj7iDDVVYrz0rbzGTw3DoA/sk6smE:mGbj+/BpKnvyIxVV/XDoAfmE

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 3 IoCs
  • Registers COM server for autorun 1 TTPs 3 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\AdventuroushUtility.exe
    "C:\Users\Admin\AppData\Local\Temp\AdventuroushUtility.exe"
    1⤵
    • Loads dropped DLL
    • Registers COM server for autorun
    • Drops file in Program Files directory
    • Modifies registry class
    PID:2208

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Program Files\7-Zip\7-zip.dll

    Filesize

    76KB

    MD5

    1193cbe87e8c399b0d52c6789ad560ed

    SHA1

    39b0cfa96f37f943aa7c993d2199bb590efbc14b

    SHA256

    d7104b8ca24d8bd9bf42675418e7a807ffc738d25d20b613e25c274672b2d530

    SHA512

    989841e2265d676c17e8474b4aff65b37846030433243c6bceac957368e009a7538740535c78cb09b55dee65da6908ae245ce7cdb4386b0b1d8421609a6cef7f

  • \Program Files\7-Zip\7-zip.dll

    Filesize

    76KB

    MD5

    1193cbe87e8c399b0d52c6789ad560ed

    SHA1

    39b0cfa96f37f943aa7c993d2199bb590efbc14b

    SHA256

    d7104b8ca24d8bd9bf42675418e7a807ffc738d25d20b613e25c274672b2d530

    SHA512

    989841e2265d676c17e8474b4aff65b37846030433243c6bceac957368e009a7538740535c78cb09b55dee65da6908ae245ce7cdb4386b0b1d8421609a6cef7f

  • \Program Files\7-Zip\7zFM.exe

    Filesize

    935KB

    MD5

    d36deceeb4c9645aab2ded86608d090b

    SHA1

    912f4658c4b046fbadd084912f9126cb1ae3737b

    SHA256

    018d74ff917692124dee0a8a7e6302aecd219d79b049ad95f2f4eedea41b4a45

    SHA512

    9752a9e57dd2e6cd454ba6c2d041d884369734c2b62c53d3ec4854731c398cd6e25ac75f7a55cda9d4b4c2efb074cb2e6efcbf3080cd8cc7d9bc8c9a25f62ff2