Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    10/06/2024, 18:14

General

  • Target

    03d9505bdc0f41156291f12f8e5f2dc8d88f886d9b1ba75b80890fea6e9cf4a5.exe

  • Size

    48KB

  • MD5

    0bf5ac751362fb00097c01064529cb71

  • SHA1

    2adcdc7e76bef93b8a8ea87ae0563226feeeffe9

  • SHA256

    03d9505bdc0f41156291f12f8e5f2dc8d88f886d9b1ba75b80890fea6e9cf4a5

  • SHA512

    b054e2f3566ca3fa8dff6bbf64a328a9055d6ada8ccc869ea17159dccc1e968d7fdfda587eec83104ff60209044b82f0595ff15f74f5ec80d48a46110389b1d7

  • SSDEEP

    384:GBt7Br5xjL9AgA71FbhvuNBNsjLKoWFKryoWFKrxxbNgbNi:W7BlpppARFbhWJQiE

Score
9/10

Malware Config

Signatures

  • Renames multiple (3631) 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\03d9505bdc0f41156291f12f8e5f2dc8d88f886d9b1ba75b80890fea6e9cf4a5.exe
    "C:\Users\Admin\AppData\Local\Temp\03d9505bdc0f41156291f12f8e5f2dc8d88f886d9b1ba75b80890fea6e9cf4a5.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2168

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\$Recycle.Bin\S-1-5-21-1298544033-3225604241-2703760938-1000\desktop.ini.tmp

          Filesize

          48KB

          MD5

          5cf5ed4c07a69c7175d912e77ace77be

          SHA1

          32f598f21de56d8572976643beb27dc44f7dd777

          SHA256

          a1f18223d12143055bdf51e4b21badd692f12917f5239e7317867f8400c07e13

          SHA512

          fec1ee15472dad70812a97a50758858defea8709a395d60e7b3b01355cb04eac90b9f419b1db2ad4f2ad9e93119050449a0ccbba9c9398bffe9bc0774ea9ba97

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

          Filesize

          57KB

          MD5

          b977504e5a319df7b4c7889acdb7e334

          SHA1

          08f5652235e9cdfc3814899ce9cb5b607cb18128

          SHA256

          7182f0cbd7b7ebfaaa801b3b048787e0af8bd74c216610ef748f3a9cf3263eb0

          SHA512

          bd659bab55b761ee3483e69735dbefcb4fed2f7d8f94ca5d3cc7b532d56d79c3b88a75afdb6743f310f9e9ac4e95b037f025bf37fbdf67884706bb3277f8e8c9