Analysis

  • max time kernel
    150s
  • max time network
    63s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/07/2024, 03:52

General

  • Target

    3582a7e1950a9196ec61439a76e6514c9026c153a247b2697b562d5141e884a6.exe

  • Size

    89KB

  • MD5

    e4ef77869ead7a4fc8c379035f03a970

  • SHA1

    4f382cc2ba1b8488a0fc6ba3bb011473dc8ba65e

  • SHA256

    3582a7e1950a9196ec61439a76e6514c9026c153a247b2697b562d5141e884a6

  • SHA512

    75b13418ce106b341c84da79a69c3060ccfaa9540ffab950ed96cb2187fbafcde975a8ec6f467dffdf078d33512db555620fd3edb32ccd835aaa032f7118bfcc

  • SSDEEP

    1536:W7Z9pApQESOHepOHe8G+6E65dyGdykNdNBK2LUf7XQ27XQCtf:69WpQE0zUzXZXf

Score
9/10

Malware Config

Signatures

  • Renames multiple (4862) 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\3582a7e1950a9196ec61439a76e6514c9026c153a247b2697b562d5141e884a6.exe
    "C:\Users\Admin\AppData\Local\Temp\3582a7e1950a9196ec61439a76e6514c9026c153a247b2697b562d5141e884a6.exe"
    1⤵
    • Drops file in Program Files directory
    PID:3300

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

    89KB

    MD5

    ce1e8c5ba4390187e061d8f4725e0473

    SHA1

    8c1f27755eb3cdee0a6844a964a31dc3c427228a

    SHA256

    753394408422e9c0eafa3941d6e1ec19ae0bbca7dbf0734897c816b40ffa427d

    SHA512

    363b8fc7f40ad6af862e0d0f62a6efd22b3fb9f91869eccb30317bbb307f6627e6f741e54bcc901a8459c08986b29cff9a33e51902bd84cff4eb5ebde323375a

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

    Filesize

    188KB

    MD5

    398560be00687fe49895c559aae083f5

    SHA1

    9bbd92f2eae77a0249fb08f85d771c0b77701639

    SHA256

    18bc952a40411431c0a0c4957f24330b92b9961b60b45a19e3f104590252d11e

    SHA512

    9f2862571d2be7182d6817a53d0f540b3760356e28fc3ed1cbd12ef566074b070be86d44ab567450d45d5ac3b25bcbb346df2aaf72503bfcf0a75792835f1da6