Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/07/2024, 01:24

General

  • Target

    ab43651585336c041aa2c85746622fcbae056422b995b7d6d1f8adda154d04e7.exe

  • Size

    52KB

  • MD5

    05929b0c366ced4418fb6f7593eadcf5

  • SHA1

    0deec52e7eec79c2f3c5cc538709d81356adcd40

  • SHA256

    ab43651585336c041aa2c85746622fcbae056422b995b7d6d1f8adda154d04e7

  • SHA512

    080e84fa560712708fb84a0bb496b2e8778af5d79f27daedf672fc6eadf7237f1682b8fa6c8eaaadcffcd0d783f5d35b86a5bd20d88c486cd4c6965e68792796

  • SSDEEP

    1536:W7ZppApB7tlJ5OvtlJ5OwF7CujdyGdyMMkPMkvLN:6pWpB7tcttFOu/

Score
9/10

Malware Config

Signatures

  • Renames multiple (5025) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ab43651585336c041aa2c85746622fcbae056422b995b7d6d1f8adda154d04e7.exe
    "C:\Users\Admin\AppData\Local\Temp\ab43651585336c041aa2c85746622fcbae056422b995b7d6d1f8adda154d04e7.exe"
    1⤵
    • Drops file in Program Files directory
    PID:4800

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2990742725-2267136959-192470804-1000\desktop.ini.tmp

    Filesize

    52KB

    MD5

    00c83795cdeee614adc3fb2d7d874e44

    SHA1

    b185ac2cf25db526168a0147fbf25fc36c385190

    SHA256

    16c000daf741532671966a622c76c4469801dd733bd065b84f257eafd838d3e5

    SHA512

    cb5faa0de55699e28e387fd13492d8712d30bfb1a0d6580efef9322497b4c98cb99f591642aaf10ef8a51ffde9d2aac254168d9d923537b93501e67be36f6072

  • C:\Program Files\7-Zip\7-zip.dll.tmp

    Filesize

    151KB

    MD5

    8906f80ad56f1c7083aaa65afab85774

    SHA1

    0b1d7671c37ca78a4ed2e0bfd5ae751d78e728b1

    SHA256

    30f8f45270d725adb7df5174d498ebf961f98e0a1d414792f99c94a008717965

    SHA512

    3ecc4665fbe0e6f5542c8ce3000f91dca7aae529a2c50ee7889ca678afc071632ecba60d19f38190c687b02ecaa2018ee3c1c52f29429a596f2db21879c8e1d7