Analysis

  • max time kernel
    151s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    06/07/2024, 01:12

General

  • Target

    2650b58f711499b02e39f1d35356faa0.exe

  • Size

    48KB

  • MD5

    2650b58f711499b02e39f1d35356faa0

  • SHA1

    7b3c98e4fb728b1f922f03b81772071e7f922a5e

  • SHA256

    4c4b8561e3b5c6ce4e4345b6bcdfc0049b61ede66901af222eedf2d49e7313df

  • SHA512

    4c62ae02a7127e5b2ed34c66b0889df64270cb78ee09a27244800eff80b1c6b0a3d2b89dd6d6b0fa886204eb80909e3d776586450bb4d638a11c364ba3916c04

  • SSDEEP

    768:W7BlpNLpARFbhblkYlkuvIYFdHYylSEF/MF/4:W7ZNLpApCZuvIYXHYgl2A

Score
9/10

Malware Config

Signatures

  • Renames multiple (425) 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\2650b58f711499b02e39f1d35356faa0.exe
    "C:\Users\Admin\AppData\Local\Temp\2650b58f711499b02e39f1d35356faa0.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2280

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2212144002-1172735686-1556890956-1000\desktop.ini.tmp

    Filesize

    49KB

    MD5

    d5ca75347e478a84067e13de28e66c44

    SHA1

    afc8a7caca530ecba214ad4d9f24dd5e18718017

    SHA256

    c9fe7a298dc32a252b0a3542215b83be6340fbda769193d5425c4c36777a3f22

    SHA512

    d201f14423ffdba23f62c63f880287f5d6306cd5acd526fc9039e24c888c329c5d20a0d2d8d081c3fbd565bb8443cb11d65200d42d51dcb4da4faf4da2de7739

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

    Filesize

    58KB

    MD5

    3518fd4f6aad36525d1e14074edeebb6

    SHA1

    3cafde151ff18c1ff4c7cc1043f5ccaac679f6f8

    SHA256

    573e74681065a480afd96b7bfe72f3c71da1435193ba3b0bf6fa7f45d3d5327a

    SHA512

    57d6a829ee085688ea8b31727b7424ef70559a0bcacf874ddda5dfd24eaaa704f1e9761c3f2b00fa8f4331af81e0395cebb33eb0051d452ef697ba3e4c0956ea