Analysis

  • max time kernel
    120s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    21/07/2024, 21:27

General

  • Target

    12f12c226b69c646875a8ea6dda71be0N.exe

  • Size

    56KB

  • MD5

    12f12c226b69c646875a8ea6dda71be0

  • SHA1

    c038a4604dc62ee8f1a9096816351fdb8aae8eb8

  • SHA256

    3aec9cf8f76140fe469f12ea920372c627f491418daddd212efa3e797a9b38cd

  • SHA512

    6dddea83dc08526a9ea2b18b15253618f73b73b7413a052f062e563e0b1f0ef6fbf904c9286c327780158c84d641712d32ae52ae489b91e6eb6bd1ed07ae5fbe

  • SSDEEP

    768:W7BlpppARFbhjbhg42LcfpR42LcfpVF/MF/3Nw/Nwk0cEMdV8IEMdV85/2:W7ZppApBULcfpHLcfpX2/Nw/NwmxV

Score
9/10

Malware Config

Signatures

  • Renames multiple (3138) 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\12f12c226b69c646875a8ea6dda71be0N.exe
    "C:\Users\Admin\AppData\Local\Temp\12f12c226b69c646875a8ea6dda71be0N.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1636

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\$Recycle.Bin\S-1-5-21-2172136094-3310281978-782691160-1000\desktop.ini.tmp

          Filesize

          56KB

          MD5

          677fd4dc9d1b294b20790fc55805c9c3

          SHA1

          0a30260a5ed7fa1cec0742d0b745303256c4759f

          SHA256

          e9f25514b1f3c9ad3f5b5c5d86e5b8c80784fb66db0c666ca5e18ca75ae9a044

          SHA512

          8622c79afc9b7bef008573af675ecba53f07f279838422e0a61405d90e14d923c42adf5bbaf0a21e0a960cc4696c3b870f95bf66fbaa01404b696df0cb88a0d7

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

          Filesize

          65KB

          MD5

          c1aab49151cfa0dcae5d54bc80632b7f

          SHA1

          0301c23e96b82f80bfc8cf755b4264de5e843e55

          SHA256

          435d893b4b48e90c872b3f880833ab29f08e5f428c4b36164f1dae333cbdbf84

          SHA512

          b88312c9ff224a8a85546fdcae0b87eb684cc4567bfd027f7235a20f10abaf3ea99d886c0e6de8f7195cd8e569e788346fe7353dcb5d9e0b916625cdc0c658ce