Analysis

  • max time kernel
    150s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    12/05/2024, 21:01

General

  • Target

    3bbc143b1cc04d5e1213852dfb89253e1a96eb6db2384dd9299719def5237a5a.exe

  • Size

    131KB

  • MD5

    53e4eceb374c2fb53a3a4f1271bd4ee0

  • SHA1

    e27ecfada880c15e95c1fd974b8fd5e189f7875e

  • SHA256

    3bbc143b1cc04d5e1213852dfb89253e1a96eb6db2384dd9299719def5237a5a

  • SHA512

    75cc844a722e98e4de448a3acb4a2c3a2f43efcfe00d03386b1ebbc8a135cc52016eb5f78da471878b804ed3f3958483ca88f20c0460c918b349a57aaad16402

  • SSDEEP

    1536:W7ZQpApjIZNdNnfFpsJOfFpsJ+n1k1jWk1jLgGYJ5OngGYJ5OI:6QWpkzlfFpsJOfFpsJ+n6jXhBhS

Score
9/10

Malware Config

Signatures

  • Renames multiple (3446) 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\3bbc143b1cc04d5e1213852dfb89253e1a96eb6db2384dd9299719def5237a5a.exe
    "C:\Users\Admin\AppData\Local\Temp\3bbc143b1cc04d5e1213852dfb89253e1a96eb6db2384dd9299719def5237a5a.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2416

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2737914667-933161113-3798636211-1000\desktop.ini.tmp

    Filesize

    132KB

    MD5

    d589839ef3cd5d0be220f9dbc14921cf

    SHA1

    89b4ce29d899db82083fdc3d28e69d98f7369426

    SHA256

    c216155b4d552add2a70ee5211d85be3d20f171d2cf71aa0b570d6836980798d

    SHA512

    1fc6b1634ea2e52271eaac4dc1321f956c2d4299a19888ef38adeb89fe972ccbd92aefe123be18482c4d9ba69664b0d9db91ac1d1986731bb4920a53613bfba9

  • C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp

    Filesize

    141KB

    MD5

    89fabfc81d71a654e3590f3cb502ae75

    SHA1

    49c459ca74df0cdd0978e72773a065fa87423016

    SHA256

    12d27e03536641e8a3530e857dd08dca8261519375d858e109572767ac6b09f9

    SHA512

    4b203ff372f87e8d1bba9172007da74616f9d755814c7cf2496d31d15c25273367ac2c76c1b67fa31d4be60eb29b4c2b37f81c3be75df0896c04d297c227c2f2