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Analysis

  • max time kernel
    150s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    07/05/2024, 20:12

General

  • Target

    3218c7a2f6e0575f328576df68288d151772e579b60a6dd1324297bb299da596.exe

  • Size

    96KB

  • MD5

    fd9d98df8e0a4dbaafa9a8f8553d1033

  • SHA1

    f4ea2535fcea280e5665f4aaa9b94e682143de29

  • SHA256

    3218c7a2f6e0575f328576df68288d151772e579b60a6dd1324297bb299da596

  • SHA512

    721436ed6147a577c12ebf6eef89bb2359b790fe42c94d06f1f924f86d9cdb1ca7bf34522c9272ce1ebd949ac1162d8840d8e01d809a4b95b008cce11446c641

  • SSDEEP

    1536:W7ZhA7pApH1IwVHykEElEa0NQn0NQie+ex:6e7WpnhkElEa0NQn0NQie+ex

Score
9/10

Malware Config

Signatures

  • Renames multiple (3501) 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\3218c7a2f6e0575f328576df68288d151772e579b60a6dd1324297bb299da596.exe
    "C:\Users\Admin\AppData\Local\Temp\3218c7a2f6e0575f328576df68288d151772e579b60a6dd1324297bb299da596.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2856

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2721934792-624042501-2768869379-1000\desktop.ini.tmp

    Filesize

    97KB

    MD5

    ccd7d007e9e3ea7394617f65275e6567

    SHA1

    62532dcf9fe2d5faf7e807d6001958d86720f0c6

    SHA256

    e8c87eaec7813c2571f287c07236d1364a56601be757d949c390acdb597a1394

    SHA512

    fbb655941e53c2d66aa626fe2c0dafe77cb17895d170a0e2b13b4dce6ad9f27c07126eee217d903c61113425bc0036fc3160e75c76db27e8722cbdbb57429fd8

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

    Filesize

    105KB

    MD5

    dc85cd22c0f2ca219e8bb8f8b514e51f

    SHA1

    985ba6acb83b7d4ade2c0b91da050d9f9f40d556

    SHA256

    59a738a22d0c934e17ec58cd64c7b68f4e6d37ff37a5562029943de0a544c2f1

    SHA512

    7c233445d14937bb394b6b08824f892d7e6309c4f38334294578bcf55553af94debdc67c226ebc7abc8f4720dc1b3676faba169cae36c6aae7f4c75d9dfef5ea