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Analysis

  • max time kernel
    150s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    29/04/2024, 22:11

General

  • Target

    603f6f50b3344dd5b5a10347cefdbd7883ad5be4f3be4e5096b6a66048c5e912.exe

  • Size

    75KB

  • MD5

    b48c470620a8c809871f830866da856b

  • SHA1

    202ea7d7e4710babeffafe00a191d8788b3c63d3

  • SHA256

    603f6f50b3344dd5b5a10347cefdbd7883ad5be4f3be4e5096b6a66048c5e912

  • SHA512

    7847f614e54612d8c008c0c5d67bf53940fa838f1ddd973da51edb36e06916e09806bf5d6cfb7bb3ca11191a7d3f1f6f500ff73121d0332cd0ec65d95099e25d

  • SSDEEP

    1536:W7ZhA7pApH1d9oVLQthbqbY9oVLQthbq51Rn6wt7th:6e7WpP9oVLQthbYY9oVLQthbUrt7th

Score
9/10

Malware Config

Signatures

  • Renames multiple (3662) 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\603f6f50b3344dd5b5a10347cefdbd7883ad5be4f3be4e5096b6a66048c5e912.exe
    "C:\Users\Admin\AppData\Local\Temp\603f6f50b3344dd5b5a10347cefdbd7883ad5be4f3be4e5096b6a66048c5e912.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2012

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2297530677-1229052932-2803917579-1000\desktop.ini.tmp

    Filesize

    75KB

    MD5

    f34e1a5919cefe9c74b3181a3479d404

    SHA1

    de5dad0dcfebfdf73ddff92f9a2e49ecab9bda0f

    SHA256

    1be329d5e45ea249459936b3a6339604609f9e33a50b54aee21a7ed0793ca599

    SHA512

    6f23c987ab97e6afb0d6f566b853f0087cf2d891503ed3cbf78e9595387036708931b7040b292368595ddca05e44d1cd468b79a16c669f4f94ef605ea4b32a33

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

    Filesize

    84KB

    MD5

    ff2c4a28e4cd76980c74df576626aca4

    SHA1

    c7ae3d53df8e3370209a1fd2186bde10d3a957fa

    SHA256

    675c0927cf23ad1d3c3fa6f63bf0bfac9db51b8e9b039c2839f4f227cca0db23

    SHA512

    649254aac182f7e75ef100698e66e5da5d0562bf1da71fc1214994b88e83279613b9edb3f08aeb6aa0e784d9c9cfb9c91b0bb76be3872573d92f2b4932fc4274