Analysis

  • max time kernel
    150s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    22-05-2024 03:30

General

  • Target

    95291ae2f2255b6b5ac6eaaf29f2af44a6d63bafc04624af9a85af7c390db804.exe

  • Size

    81KB

  • MD5

    7b1d25b9579f8b15264cde809dc13a8f

  • SHA1

    9a49def10534d96c4d3c690138599d5ac040db7e

  • SHA256

    95291ae2f2255b6b5ac6eaaf29f2af44a6d63bafc04624af9a85af7c390db804

  • SHA512

    bac6de81d5843525cad6195d39979c43b9af8584e85cb354121f9b60b6fbb35b392191d1a704783c98ce7728625e2db78e99d7421a481f5b50a0f2b3400fb115

  • SSDEEP

    1536:W7Z9pApQESOHepOHe8G+6E65dyGdykNdNBKZJHJ/vR:69WpQE0ze

Score
9/10

Malware Config

Signatures

  • Renames multiple (3682) 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\95291ae2f2255b6b5ac6eaaf29f2af44a6d63bafc04624af9a85af7c390db804.exe
    "C:\Users\Admin\AppData\Local\Temp\95291ae2f2255b6b5ac6eaaf29f2af44a6d63bafc04624af9a85af7c390db804.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2040

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3691908287-3775019229-3534252667-1000\desktop.ini.tmp
    Filesize

    81KB

    MD5

    f945e6d8f89c98a21380943040f13417

    SHA1

    c89e6124a5fa78bb4d0768206863dcfc8c1b0de1

    SHA256

    7a20225ab470e69f5bc51ecd6b2a85613ecc844a47b6659162c61e62afc20c51

    SHA512

    95f3a7ecd634bcb6038d2da94770918784ba60a3c39c8aff6e6dd2f2ab1e954bda25cf021ca32a1759cc664c03d4e5e690367c21603d003a8dc266c16984c34b

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

    90KB

    MD5

    1da4a16748fd1b66fecb68966f9d67f7

    SHA1

    fee9786f531dea5821d8f2c84a95bd1de0c54a91

    SHA256

    d3eb89d4b7f251795e67028781240f05b25750af01f91556edd085c254505242

    SHA512

    db85617a0312c3aea0061f68a9416552497ffc19c6a60c9b0e45192accff7b2961346414506a6f7897d6d8ab2ffa801a9fab7dd22676c369a62b6a6fd0b22578