Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/07/2024, 23:16

General

  • Target

    79c18e7cae7e93104bc66325b81db6040ba8ac971dc76ee3545728ba6200f8f4.exe

  • Size

    73KB

  • MD5

    439263cd72bfefd9f01b7cce73b3bb20

  • SHA1

    838df6bf9a987366c98767871cf1c304f7f14280

  • SHA256

    79c18e7cae7e93104bc66325b81db6040ba8ac971dc76ee3545728ba6200f8f4

  • SHA512

    ac141bf95a7156b2b5903ee68b1832760c74b12b030f80af546c205dff3f9f78825fa2a09ea56a2b582aa55a57b81e158d637fde34972f1feb1de590c4a164aa

  • SSDEEP

    1536:p7ZhA7dAp1++PJHJXA/OsIZfzc3/Q8Ue+bQ5J:Te76WQSotbS

Score
9/10

Malware Config

Signatures

  • Renames multiple (4843) 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\79c18e7cae7e93104bc66325b81db6040ba8ac971dc76ee3545728ba6200f8f4.exe
    "C:\Users\Admin\AppData\Local\Temp\79c18e7cae7e93104bc66325b81db6040ba8ac971dc76ee3545728ba6200f8f4.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2404

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\$Recycle.Bin\S-1-5-21-2636447293-1148739154-93880854-1000\desktop.ini.tmp

          Filesize

          73KB

          MD5

          acce528ffb6711f590cb714adb4660e3

          SHA1

          cd7d4726f8573895535130fac4f7818e4570eb24

          SHA256

          cdce60297cbf5f3a1fe36f6118ab7a67893c6f9f0ed58f123ecd1442e5976570

          SHA512

          0efc15741b613b3217ffdfce69c342cb4a8c78b9d475934956a4003d79799c38fd22bff46152baf698e89b035dd46e6bc81705c8d229bd18b0e3844e71a70107

        • C:\Program Files\7-Zip\7-zip.dll.tmp

          Filesize

          172KB

          MD5

          be9d4717875ef46e3ddec0e8ab08b61e

          SHA1

          99aac4271eb910a9d8d1aadc8802245f40514a7e

          SHA256

          51ef9a8d2b6b4dc0526272d9967759db15f38c3c1ec957fc73f62425e789d9a0

          SHA512

          7ab814cbb08ada802afcc3962f31729bc8bd1f338482c21b15b3eadb7aeaad685f84d33caa0205c786ffd333e6e031a47258f52af73ad9928cbf634985da96d2