Analysis

  • max time kernel
    120s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    19-07-2024 12:47

General

  • Target

    97c229f655aca954d6875e145f1a2fb0N.exe

  • Size

    33KB

  • MD5

    97c229f655aca954d6875e145f1a2fb0

  • SHA1

    bc51dbb8e87ce216ab26628c470bcb2b6ec3a6bd

  • SHA256

    bf061629a03ca9c89c090a7cb1ba714427dd7473ba45edc5013748aac3a6ffb1

  • SHA512

    cfa7fc760fbf8b7496eb348426c40cdd6bc5545e47eb95c49fe969387eb5a709cf1861c5b52af70d36280f1382c8793b58908dc3874140a12a70c2110bb8ff1a

  • SSDEEP

    384:GBt7Br5xjL9AgA71FbhvuNBNhcj7jApSdpSE:W7BlpppARFbhOpup5

Score
9/10

Malware Config

Signatures

  • Renames multiple (3460) 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\97c229f655aca954d6875e145f1a2fb0N.exe
    "C:\Users\Admin\AppData\Local\Temp\97c229f655aca954d6875e145f1a2fb0N.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2528

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2660163958-4080398480-1122754539-1000\desktop.ini.tmp

    Filesize

    34KB

    MD5

    ae91c7b029fd2d7b64cec472371985ea

    SHA1

    d4c8be65b2eb91b8cf02aa38333f0b75144cb4de

    SHA256

    bf6bb65fe2debcb61df980237c1e5c95e6dc53a31459000fd8d42e7c2f7ba7e1

    SHA512

    4ff4bc2ad9ae090f0966e0bb97e4ea1b68f8037024b75cefb8b98892b639dbfd64fcf290902fc8d035761250d72dfa1d216c6a4b913f9b587eac1343110694c4

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

    Filesize

    43KB

    MD5

    654b68ff0b6061ccbf6054a7be596154

    SHA1

    5653e2fcff5b8cf393d1c92647f98ba91175bc1f

    SHA256

    b86bb416833e81241fa1edccba5929e055a3dfaf9c48a3deff7b6951fdf9cf2f

    SHA512

    0419eca2ff859ddbbc5168a910895baa66b559d51f976f1b5b64fd6d57a96142615112d833d6fb056667ba06fb5a2af6f860dea595586cb659b8b62c113f542b