Analysis

  • max time kernel
    150s
  • max time network
    107s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2024 22:14

General

  • Target

    966d486346dfcacb6cae60950b5a7fad70d913752f2f76f0eb5a12e70fec2bc0.exe

  • Size

    100KB

  • MD5

    1a2107331ef73b929e3a4b9050a60760

  • SHA1

    865a3ea86435f7ef498684b5b6bc516724852ad6

  • SHA256

    966d486346dfcacb6cae60950b5a7fad70d913752f2f76f0eb5a12e70fec2bc0

  • SHA512

    e283de14657d0abb8fb9817c6c1ec65526d13e97dc6e654015ee45ff00405855aa5f2aab6a2f0cf3a9d0b27c54f8dd6582cb8a0ef1905b80b7092d4de66678f9

  • SSDEEP

    3072:6e7WpMaxeb0CYJ97lEYNR73e+eKZOfFpsJOfFpsJagI:RqKvb0CYJ973e+eKZ6gI

Score
9/10

Malware Config

Signatures

  • Renames multiple (4857) 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\966d486346dfcacb6cae60950b5a7fad70d913752f2f76f0eb5a12e70fec2bc0.exe
    "C:\Users\Admin\AppData\Local\Temp\966d486346dfcacb6cae60950b5a7fad70d913752f2f76f0eb5a12e70fec2bc0.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1392

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\$Recycle.Bin\S-1-5-21-540404634-651139247-2967210625-1000\desktop.ini.tmp

    Filesize

    100KB

    MD5

    14ed1963d9dfd49138de84c104f3392f

    SHA1

    d99ac6865283713273e5d3ae782210686160f4f6

    SHA256

    630fdeaad9389fbb0b4691ec88c4f30f82d2715168baa0a64a9c7cf29062729e

    SHA512

    c36157d91a33fa3cf4afa18eeff765a1836910deedd87c898923f5538e7afaff023472d1f724f81f4f1c9e34a6ecca5124d3d03a128ad1192407448ff4de9d15

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

    Filesize

    199KB

    MD5

    c5154247be7fbdaa24e3ac658c853280

    SHA1

    ce35de26d4d244d4dba2012fc3126859efdf4608

    SHA256

    68f3a7709dbd0adb470f26dae901b5ea86de13156147a7427bfdf4fb326f83cc

    SHA512

    a5b99a42e3600eac075440bfb756bbdefbd6c54569c93f9096f6f6d49beeb2d90c828258ed6e2ede3542dd0b5547d6896de479c04e063f70c776efdc2b557e18