Analysis

  • max time kernel
    150s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    25-05-2024 01:02

General

  • Target

    96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe

  • Size

    82KB

  • MD5

    7fd4fad2f6951e9555b2d98f99ba3a2b

  • SHA1

    10e652aa37325acb177fbccbf8ae5ad678a22d17

  • SHA256

    96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f

  • SHA512

    b43516a7309ee026c71e934837585475e3d9e0ea3285a57c5eda44e4e1ff5f6cb137bdfc060f0a5f64ee18081b60645913c546a4a4022732a30bf9d8c3217b68

  • SSDEEP

    1536:W7ZppApUFpEhLfyBtPf50FWkFpPDze/qFsxEhLfyBtPf50FWkFpPDze/qFsAcEhb:6pWpUFpEhLfyBtPf50FWkFpPDze/qFsi

Score
9/10

Malware Config

Signatures

  • Renames multiple (3499) 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\96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe
    "C:\Users\Admin\AppData\Local\Temp\96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1044

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\$Recycle.Bin\S-1-5-21-3452737119-3959686427-228443150-1000\desktop.ini.tmp
    Filesize

    83KB

    MD5

    707572800f78573fae1525e31620271f

    SHA1

    7a7b1da447f542ff86942256dc52f52ec48804ca

    SHA256

    2442d7e0db63893bc079abd5bfabee5661242d3b6f0af31dfb399a919298f6f7

    SHA512

    4e1607a0ed8b79b31f1064a0a970c7a735f3298e79363f19fdf802672ab43bad7627adc82d1babb831f91b6ebf9b7f2b0de6d991755e14ec0e22c4f3a03cd29b

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

    92KB

    MD5

    feb867c2f330645ce757836cdc54f74f

    SHA1

    f37811cb86b35bdd95b414349b1bad065c5ae917

    SHA256

    750270af11b7fc4602e04feacd512a2e4bc9c2dfc10407f6f962935acffb0184

    SHA512

    c16893054404ee292028c80224f7d4290f5ff4cbfb06d0913dd374e710abc4e445bff83582c1534b89f951bda249b813a5be76e4f94df448d5363db9b539f043