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
    11/05/2024, 23:46

General

  • Target

    73c7cd379a45376590f03fc5eb463ee8a8a898398b8688f6776f277a7a7c3315.exe

  • Size

    86KB

  • MD5

    9eb5bae0c44d73d1720a0fced16cc270

  • SHA1

    5f37a5314ebe0b4674bde56e1ca48c76c058324a

  • SHA256

    73c7cd379a45376590f03fc5eb463ee8a8a898398b8688f6776f277a7a7c3315

  • SHA512

    293e34d3c54b6cd6e850321914a13f7b1af4d34860c078fa13215fbda91ea38f56336ee5334d762d891fc02559a503b0926587029808e63d299ff31ccc5e89af

  • SSDEEP

    1536:W7ZhA7pApMaxB4b0CYJ97lEVqNR7Yge+eJG/x/h:6e7WpMaxeb0CYJ97lEYNR73e+eKZh

Score
9/10

Malware Config

Signatures

  • Renames multiple (3555) 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\73c7cd379a45376590f03fc5eb463ee8a8a898398b8688f6776f277a7a7c3315.exe
    "C:\Users\Admin\AppData\Local\Temp\73c7cd379a45376590f03fc5eb463ee8a8a898398b8688f6776f277a7a7c3315.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2184

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

          86KB

          MD5

          4f68a54f30af669ea84de7946a8d7879

          SHA1

          7fde66e14955d43770a2dcef08fe6ff56df04130

          SHA256

          4c1cb560ac8ff967fb54e96ad53486c941bcef24620e56d7de500a9e7d82ab1b

          SHA512

          f419db0e37be5568697ec9fb66a19e21508d0de5d40ee4203be5dcffb3f96f85c4b4d205e9a09dbc13d40e8cc3e242a351efd019ffad0b55b7b59c6b31cc9ba9

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

          Filesize

          95KB

          MD5

          d4180db562714cda2e66c694c8f49b23

          SHA1

          f72e9da02f5d91a67d21a6cfd0d0d86d627c0610

          SHA256

          79f05228765c7421b8062eb8a43787c417b3b9011f7dc8a4e351c79a6cc13bb7

          SHA512

          b56eaaa737ea77ed176b024a5984282aad643b7e13f21f4c58f12a6ef71bdec3da324bf7be5c5d4791ac1e5fb68b02f69c8e06d87151ffb2346024a3eae2d4c4