Analysis

  • max time kernel
    150s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    22-05-2024 22:49

General

  • Target

    507e2184f8b374c35eabe3be19a6ff75467e1aab942c95e321fda405180da09b.exe

  • Size

    80KB

  • MD5

    0f93d217888d4457ff3b43b41fcbcd20

  • SHA1

    73750d7cf77d3aaadd58bd13c7dc872af55d6533

  • SHA256

    507e2184f8b374c35eabe3be19a6ff75467e1aab942c95e321fda405180da09b

  • SHA512

    a032855352665ef447734974e04a12f697370fcb35cd8ee6a8c8d0633204a91124e84bfc6d67b3326b9680d4b976dbce884c655c967e8638e1817dac000eede9

  • SSDEEP

    1536:W7ZhA7pApMaxB4b0CYJ97lEVqNR7YWtMQQQXvi:6e7WpMaxeb0CYJ97lEYNR7Ztm

Score
9/10

Malware Config

Signatures

  • Renames multiple (3438) 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\507e2184f8b374c35eabe3be19a6ff75467e1aab942c95e321fda405180da09b.exe
    "C:\Users\Admin\AppData\Local\Temp\507e2184f8b374c35eabe3be19a6ff75467e1aab942c95e321fda405180da09b.exe"
    1⤵
    • Drops file in Program Files directory
    PID:840

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2721934792-624042501-2768869379-1000\desktop.ini.tmp
    Filesize

    81KB

    MD5

    48961e96011d69a9cc49485521e4cb51

    SHA1

    6a6b6450ddb34465d555ed9da1eb31b2e1ae0532

    SHA256

    487cf0f3052902e018916097ce041a0c8c08e077827f6d78a95d870af588b1ef

    SHA512

    5d24ea14e88f9dfd27bb11efcd17cffe1c26b800340598c88326cc7a9a51d2e770c7986ff11358806acf74fa294c4206c44c8946243e5608c66d09e0f227d7a4

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

    90KB

    MD5

    f6fb4e21b316d5784ff1737c48afb92f

    SHA1

    34ef4ee421dfaae578204ae70c035741ada4acbc

    SHA256

    6749745d89dcd457badae04119429954ac5e0ec571d7c921fc155ceebe53f169

    SHA512

    6f65b857506eec2f3348b33caadcdf912c53aa936ec7fbec34e53010cd6f9491d0a7c77869ac531fdeb358bdd8e80949f2025c76df24b97860e82baa333007d2