Analysis

  • max time kernel
    150s
  • max time network
    103s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-05-2024 22:14

General

  • Target

    380177f8e0dcbb45261a5660b91de29e0705e1332c2d9f593c7b42653c3bfac6.exe

  • Size

    86KB

  • MD5

    590a5fbcce789d6e66505c7fb10846c3

  • SHA1

    3a2c5952a8c173660405a8f575aa89d631c6d719

  • SHA256

    380177f8e0dcbb45261a5660b91de29e0705e1332c2d9f593c7b42653c3bfac6

  • SHA512

    8bfe0b0921728bd2f2ce4c4f9a8f924c4948d8863f086af9f18d5ce832eea15eb5928d0e2e9fcaa735d710814a3cb5dfb936bf9766436db4260183fa58400f31

  • SSDEEP

    1536:W7ZhA7pApMaxB4b0CYJ97lEVqNR7Yge+eJG/x/I:6e7WpMaxeb0CYJ97lEYNR73e+eKZI

Score
9/10

Malware Config

Signatures

  • Renames multiple (5045) 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\380177f8e0dcbb45261a5660b91de29e0705e1332c2d9f593c7b42653c3bfac6.exe
    "C:\Users\Admin\AppData\Local\Temp\380177f8e0dcbb45261a5660b91de29e0705e1332c2d9f593c7b42653c3bfac6.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2212

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3726321484-1950364574-433157660-1000\desktop.ini.tmp

    Filesize

    86KB

    MD5

    33927a8543cd5837bfefe1f15d6004b0

    SHA1

    7c2d5d621a3077d8fe64a29c9bf5e2112d41fae5

    SHA256

    41de7a8688accaaeff081f05ed9331e726d21aa4e1111ef2cca51483c25c5e7a

    SHA512

    06ce73822ce2a02a99ed816fa91f5f74eeb4607d2b292b37b3fc89704db1e7582453f1770466d44208273f5b7b4fb411e6569c6324b46f73d450f075e3354317

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

    Filesize

    185KB

    MD5

    fa899f1bf7276d74086b9fda6562ebe2

    SHA1

    f507f5cb2ba30b7a53ad24c109929ad29bd2baee

    SHA256

    446ef8d18665a2f499a8cc1458a7d204684ab9f74f70674fb5faddb41cb3d687

    SHA512

    1cca9539c043c91986076929399b0f309deb480539d9a604db1751a45b35b24e2771aae389fcf01af17f2cd08a52b9d03a2e53a67273a04fe0bd0948fdbc364f