Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    22/04/2024, 00:42

General

  • Target

    95cd8fd988f90564f002ed10771fadaf03bf44d3193fbd4dd91492d4d63f10e1.exe

  • Size

    119KB

  • MD5

    3979283929448c3970126c3fd4e6115b

  • SHA1

    b9327fe0bc37e884960854bc1dcd1af9a5a1531e

  • SHA256

    95cd8fd988f90564f002ed10771fadaf03bf44d3193fbd4dd91492d4d63f10e1

  • SHA512

    fa09871093cb3a10b50812d1edc739f9c1598262f8707d406c411190a02581ed6f752efdd73e2adeeb0f6b2b3a3bd247b60fb9553132b6d4d24353a57240ac4d

  • SSDEEP

    1536:W7ZQpApjIWe+eoO6O2lpiMZiMLJvlwJvlJ:6QWpBe+eoO6OaiMZiMLJdwJdJ

Score
9/10

Malware Config

Signatures

  • Renames multiple (3435) 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\95cd8fd988f90564f002ed10771fadaf03bf44d3193fbd4dd91492d4d63f10e1.exe
    "C:\Users\Admin\AppData\Local\Temp\95cd8fd988f90564f002ed10771fadaf03bf44d3193fbd4dd91492d4d63f10e1.exe"
    1⤵
    • Drops file in Program Files directory
    PID:3000

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

          120KB

          MD5

          c28be991c1b7944b3b144050af8c88a2

          SHA1

          0f89ebf24c23c3fd8003186af2645e9ab2bfce56

          SHA256

          db6e70d67497d8c9399bafeea2a841f482efed884e8e7d5a7badcb02a6cfc0f6

          SHA512

          dff2b2536d64c655231b2089756dc109b7864d753694f3368c97bc805eeba59322d4d7e1840c7e8ff1ecd54cfaaa81332e5dc750d3fb1101889979be5855bc45

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

          Filesize

          129KB

          MD5

          43236c09e8bdd47d1af8f3aba26aaef8

          SHA1

          5acd7f3860a17e4f83e17fa1828052867baf6f46

          SHA256

          4a5177e6bdb5739592f189258cf821815b4d1b6d12224bd40bbc83946e8d9723

          SHA512

          9b6b0bcc2cfdef754f07cb09b24431e450a86581a3b257217ff3e0ce468e8b536ae8ba6e08f6aa17e111103f88d636c71108771a61b752d677e335021627f558