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Analysis

  • max time kernel
    119s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/07/2024, 04:41

General

  • Target

    8333532ecc9e3a8842c68b45d33ecf50N.exe

  • Size

    56KB

  • MD5

    8333532ecc9e3a8842c68b45d33ecf50

  • SHA1

    2af2e235443d30b1220a3e513ce7544feb8b48a3

  • SHA256

    7eb1c5c375cb87c9971f2dc9c07baf3fee6925a99a198327befe0ed186b9f352

  • SHA512

    2dd93b74c110c1496430fdeb7f0e626a21235fefe05ccb2a68fad21d371df2f874ad569c01622a8b835dfeeb5f8fe54ae47e8ef79bf857f54ca2c0db83abb618

  • SSDEEP

    768:W7BlpDpARFbhYQkQjjLaManvFNFO/Ms5Ms2FMfQsblBOi1xAfQsblBOi1xFs9:W7ZDpApYbWjCDOBJvlwJvlG

Score
9/10

Malware Config

Signatures

  • Renames multiple (4680) 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\8333532ecc9e3a8842c68b45d33ecf50N.exe
    "C:\Users\Admin\AppData\Local\Temp\8333532ecc9e3a8842c68b45d33ecf50N.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2760

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-1176886754-713327781-2233697964-1000\desktop.ini.tmp

    Filesize

    56KB

    MD5

    fa91257166f634814abb74b929225f5f

    SHA1

    eef3a1ddd248c158e778b4214a616c0cd939568f

    SHA256

    c3e8a8a52ba217182c4d3ac35bdf667777d1bca2d3b212c9fa2a294b5f3503b2

    SHA512

    a2b11b4c97ff8c19847922c7ff8ba21b8d4a805fe8b45c973a4d9be81a616d9453b269044bd4a9226ac4cc58e287cc10f2e99def71daa9875441bc72326f7a66

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

    Filesize

    155KB

    MD5

    94ee8eb5c7e1ba280ff5e266ae05d5bf

    SHA1

    3383d5a5de637ee629c2f7effac84efd8982a1a5

    SHA256

    3aca0b10336ef4c3fb6cf9b8b2299b267ce8cd241d85d3b165c72f459d16b745

    SHA512

    5e7a7b62b587a3c20f136356b60473f7c77d0589e5d7278758679652f8ff160910f97f6868e35fd9b240820a6865eefa267405b0e377ffa3ca6e4ba8a444767e