Analysis

  • max time kernel
    150s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    12-05-2024 06:06

General

  • Target

    fe476002c1764e6d9e438d28fd8eed4d39bba4bafef5826ac982957a41ffa35d.exe

  • Size

    80KB

  • MD5

    093cdeb61d5107e65afec847a9f279f6

  • SHA1

    95a3b620cf8cd7d02a10408de949f2b7264e4843

  • SHA256

    fe476002c1764e6d9e438d28fd8eed4d39bba4bafef5826ac982957a41ffa35d

  • SHA512

    e44b7916f108021303fa5125a558684134baf84b48feff9d8153ec64227d5dc9896a738b8753e086a84c8bac26895eb2e33237966d754ccd9f07e66fdeb54dad

  • SSDEEP

    1536:W7ZhA7pApMaxB4b0CYJ97lEVqNR7Yge+eJG/x/2:6e7WpMaxeb0CYJ97lEYNR73e+eKZ2

Score
9/10

Malware Config

Signatures

  • Renames multiple (3532) 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\fe476002c1764e6d9e438d28fd8eed4d39bba4bafef5826ac982957a41ffa35d.exe
    "C:\Users\Admin\AppData\Local\Temp\fe476002c1764e6d9e438d28fd8eed4d39bba4bafef5826ac982957a41ffa35d.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1660

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3452737119-3959686427-228443150-1000\desktop.ini.tmp

    Filesize

    80KB

    MD5

    cfedfb178cd147ad8138fd583f2eedf5

    SHA1

    6771296de1dba5f3a02752f229ea0398f1b0cb35

    SHA256

    e04a004858acaa68db89d90f302bff11fdf0667c77023c11b4522541a597c1b9

    SHA512

    819ebc6ddfaee8aca6e4c6832c72f56d8fec80086aaacbd199e2a65e68f70da3a86aab52a2cad2851217b89247c7a2459dc941b9a6c4cc2b715d9af91463f7fa

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

    Filesize

    89KB

    MD5

    754cc5568d5ca66d7f5853e62f58f330

    SHA1

    ed0d4ecd2f783f6b0ee7e90db0f5a7db2bcebaf7

    SHA256

    c795dc1a5dca8260c5beb9dec1c7cda15e3ec7f4ce29e55daf87f7e8e94114cd

    SHA512

    c10afd40af83c0e4212c7feec6d68e5aa1c52dc6ac7987b91064732e94aefb29a6307f8470ddd4315d8f79d7598a02358b75f77284f0031f79378f9295f8c6f5