Analysis

  • max time kernel
    120s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    22/07/2024, 10:43

General

  • Target

    a00b6d3f62dd2bb1a29d0b87e9806830N.exe

  • Size

    32KB

  • MD5

    a00b6d3f62dd2bb1a29d0b87e9806830

  • SHA1

    13aaa70244f8f9a2a08c6b0114bb6df56a455944

  • SHA256

    dae67cc14c1fb94b511513320641a9a52d7a189e7b82298a6705613ab220ec2b

  • SHA512

    7b572b826a5faa3181ebbd7a79a132286962e604aaff77383e700e936ef6ecb3f8ede50440dc612b0b57d3a8892b3d96ab7d64d11274d658211d81e319c1c98d

  • SSDEEP

    384:GBt7Br5xjL9AgA71Fbhv7bhvYYjYHUyYCyYBYU/:W7BlpppARFbhjbhQYjY0yYCyYBY0

Score
9/10

Malware Config

Signatures

  • Renames multiple (335) 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\a00b6d3f62dd2bb1a29d0b87e9806830N.exe
    "C:\Users\Admin\AppData\Local\Temp\a00b6d3f62dd2bb1a29d0b87e9806830N.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2884

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

    32KB

    MD5

    ec9f0e1205ff29372c7c1d84bf1f32a3

    SHA1

    64964e1aa5d68c472a4a0bc02f537b6560d0f159

    SHA256

    a249437b366078826c24ac5bb36f864094948bd8d9e5c6e5926cf4dcee02ee48

    SHA512

    3fd2835cb14174d4cb4d242a95403c5eb77fadf5715fae161e29f30b97707b981be51a000bb083c1fd9f05bde6637b2842b1bffeb2936a03fa2b4aee44d7f1bc

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

    Filesize

    41KB

    MD5

    6e86e69e055703f8bc719c60f5a9521c

    SHA1

    051fe7514fd79f4c468489ffd242fb7e4d1f6f48

    SHA256

    61ce3901edc9f6bcc6ca9647f4a93abe13f7dd776660c1dadc947f85d1506697

    SHA512

    4b123f8c3891d51dfb538bd93a3583052a29a764bc31b72f93673cf7475548bac9bc0ada0483a5ef19c6820b515cc1b67d3ca63ed15e2343aec8873e9d9601a0