Analysis

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

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/06/2024, 15:10

General

  • Target

    9a3454c25d6451373717f3248e308b70dfa58cc46dc83e28eb1af456c6544846.exe

  • Size

    36KB

  • MD5

    645a02cf287d719553c684f7b34e1809

  • SHA1

    9323f35df6a800d93338fe47068b3685353f8da8

  • SHA256

    9a3454c25d6451373717f3248e308b70dfa58cc46dc83e28eb1af456c6544846

  • SHA512

    8a3901eb2c7277986e1675c8cdeaf03c1f7766f5a175c506e75a4a6422f86699f840ac7811f60b78f741a4eb3e434be0319c9aefbd4691dff38ad3ec2fec9aaa

  • SSDEEP

    384:GBt7Br5xjL9AgA71FbhvuNBN10wpAp/lvolGClvolG4y:W7BlpppARFbhbt7Y7L

Score
9/10

Malware Config

Signatures

  • Renames multiple (5363) 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\9a3454c25d6451373717f3248e308b70dfa58cc46dc83e28eb1af456c6544846.exe
    "C:\Users\Admin\AppData\Local\Temp\9a3454c25d6451373717f3248e308b70dfa58cc46dc83e28eb1af456c6544846.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1004

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\$Recycle.Bin\S-1-5-21-4124900551-4068476067-3491212533-1000\desktop.ini.tmp

    Filesize

    37KB

    MD5

    c0c2e0f3ac504633a90eeea8eb2bf2c6

    SHA1

    77ae60a81e5830bbeb977e13eb105efe29c7c769

    SHA256

    60529dc47d29e98805a0d44e19d59205d125500d9f926772245637485e205125

    SHA512

    4d95ee0ab49afedae7b9d1617a89d3509ebe0bc3b4f34db5cbf4c7e2f1dcf6dc990af7be4ee174b8689bfdb3c32fa9af6889ff208ddd596f57f18b03f8e419fc

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

    Filesize

    136KB

    MD5

    e9fe39d0bf0c0e01bfc8aa4b62569b77

    SHA1

    7f6b541c5ad35c7194d666b97c5bab15d3fcbf9d

    SHA256

    aa4c5dedf2c6e34a8d3862fee85a915f976402245041bdcf8ab28f2c28b105c0

    SHA512

    16643c6e2eea385b2336a14b7c68e7753c0125ae54c2a1946f1ca3345e2173659911c61ddfcb1a24ba304fd5de6e46ed7fc07571d673c3b86a34ea9dd860179a