Analysis

  • max time kernel
    150s
  • max time network
    64s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-07-2024 03:15

General

  • Target

    d693a5af2daa7dc56f7082ea4d18efc91a63c8d40acfff03813ce5364b6de915.exe

  • Size

    80KB

  • MD5

    65f1822d76b1df7ab2db4b75ec9893f0

  • SHA1

    80caf95f51ff248710f6a5bdc4ec81f13c1dd363

  • SHA256

    d693a5af2daa7dc56f7082ea4d18efc91a63c8d40acfff03813ce5364b6de915

  • SHA512

    a23d8f811df4c9b30e4b785f6cbeb92860f5669a728a868bd96b562dc6f3c25045ddf1704b5baf5ebbefb1b1b06bba0644b1e9a281bce128c54b5328aebca29b

  • SSDEEP

    768:W7BlpDpARFbhYQkQjjIXYvPXzWPXzK3733uF4V7en5c5HChCrmh1444REXBwzEX1:W7ZDpApYbWjIoPyPoLzV7c6Sh1XSW

Score
9/10

Malware Config

Signatures

  • Renames multiple (4869) 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\d693a5af2daa7dc56f7082ea4d18efc91a63c8d40acfff03813ce5364b6de915.exe
    "C:\Users\Admin\AppData\Local\Temp\d693a5af2daa7dc56f7082ea4d18efc91a63c8d40acfff03813ce5364b6de915.exe"
    1⤵
    • Drops file in Program Files directory
    PID:4152

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-1337824034-2731376981-3755436523-1000\desktop.ini.tmp
    Filesize

    80KB

    MD5

    4df3fd69677c76e6a9e0348169873bf7

    SHA1

    f883ce898137e7bc6c641c44f77a5f8a6fb38c16

    SHA256

    91dfc25e05d5d2c3e0226514721cef046b251bbcc194e6cb971c9a940a7b52f5

    SHA512

    996f95f8dda694b71e502b0380851135ee8992b4ea6849526fb45380b5e9e9b70f58dd18bb8c94b48761cde2b18c54f31defeb30d96b0dca5dda8cb13dca2a2f

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

    179KB

    MD5

    38c5a2241a81919b7aba91dc626ce906

    SHA1

    38c8307e8deb201c6e51ad78d350bded1289f16a

    SHA256

    cff97ce3bf5356e1df971946fc9f01b43a9c0b7ec1695529f04a09230e0bd77f

    SHA512

    8e7cf5b74a4a753834ea637562c8d97a9059ff85506f79d9c201a84893da8475b1a7bc98c9e497aa370aa5c2ffbb163102cb7c844af51a0a0cc7a48e26bfc880