Analysis

  • max time kernel
    150s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    05-05-2024 00:13

General

  • Target

    6622c17a7fedec104437121645388fa72586a7f158022c6ffe0bbf5e9f0071fa.exe

  • Size

    297KB

  • MD5

    f798d619916a331f47a820e162bb5041

  • SHA1

    85da23937901f6ec0d637227e1adf00598b8da03

  • SHA256

    6622c17a7fedec104437121645388fa72586a7f158022c6ffe0bbf5e9f0071fa

  • SHA512

    5c4747dc64a5a29fc26d5e82612451056660aa2a98147ca23a9d5b1770dd43176db6fe84adb8697f9369bae9ec836854d34a14daf1089264186051d9e98dc9a4

  • SSDEEP

    6144:RqKvb0CYJ973e+eKZ56itOImvjngu7/BRXF8z/LYIXiY2+8AFM:vvbxYX7Z56OOrvLLe7LYIXiY2+zFM

Score
9/10

Malware Config

Signatures

  • Renames multiple (2846) 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\6622c17a7fedec104437121645388fa72586a7f158022c6ffe0bbf5e9f0071fa.exe
    "C:\Users\Admin\AppData\Local\Temp\6622c17a7fedec104437121645388fa72586a7f158022c6ffe0bbf5e9f0071fa.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1924

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2297530677-1229052932-2803917579-1000\desktop.ini.tmp

    Filesize

    297KB

    MD5

    9776bba640c3a587a8c8233161457d55

    SHA1

    3cd9d974bca410f3ab301a037d91cdf4556888e8

    SHA256

    05f37ebbfc259315340d6d74c8ff41fc8af42470027e862212d83a14bdfe3ba1

    SHA512

    7553bce053c0cf5c6e9d29bcd04ade5908650bea7a5133bb6c825e5d5af1825186687f716749103e8dbdd55530a8e2fa5074de3978102ef1d6fe48dc0176a3d7

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

    Filesize

    306KB

    MD5

    71f5818f60d9cafe87bda63f39cb8ea2

    SHA1

    2dd4cab97b456a93f8fd2397da0dd95741e1d251

    SHA256

    9794af2fe987d8bad6bef626a53ffa9d286b5b3ce893386d6e2fd70a9815fe1a

    SHA512

    1d81d694858025261f2fcaef8cb537604e54cd3072990f125b96fc3e770addbe1b3811e3ce746e6d54f8f41fa36fb130a63e5e4ac89978a89405e0698cb918c4