Analysis

  • max time kernel
    120s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    21-07-2024 22:31

General

  • Target

    1ea05cc3ce6c09c490f377152ed2d530N.exe

  • Size

    98KB

  • MD5

    1ea05cc3ce6c09c490f377152ed2d530

  • SHA1

    ae465ae517a390600c273b46da245e0083fbf1fe

  • SHA256

    7aa2a80f4730496e1cc91a4aca78e81dca269246c56afa38b49a25a9fb9c4816

  • SHA512

    65d9892dd65440708491cfcf87cae1a7356f03df4522e4942e72c8ed49d5a19fe68b482e91fd645b4d397c4fa26648a4bd305a23788a0457bbcc7d60f4a58dc3

  • SSDEEP

    3072:6e7WpMaxeb0CYJ97lEYNR73e+eKZ0VXaR:RqKvb0CYJ973e+eKZ0VQ

Score
9/10

Malware Config

Signatures

  • Renames multiple (2937) 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\1ea05cc3ce6c09c490f377152ed2d530N.exe
    "C:\Users\Admin\AppData\Local\Temp\1ea05cc3ce6c09c490f377152ed2d530N.exe"
    1⤵
    • Drops file in Program Files directory
    PID:3060

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3551809350-4263495960-1443967649-1000\desktop.ini.tmp

    Filesize

    99KB

    MD5

    55f4ff4975c61f864cde0e9a11b0b244

    SHA1

    2fd6b57122ae9c02432dd7c64c13d79d0ab5efe9

    SHA256

    95e8161ebd317f86f4aed8a0e81f340fe1908321be1d694a8e04598ec09a094d

    SHA512

    d9eac67190631c64cef8a8d51add5bb197529a9bf5186b2e2b78804023721354f04ccf5703a79eadfa347a8f01eedede4f9acda49a67fc0ec283038a45cf807e

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

    Filesize

    108KB

    MD5

    f990c4ea25ac37a4a49386e871d5a4e8

    SHA1

    d13feb4191245953dac44050fa5d4c9e299949ae

    SHA256

    3011135635b2d3d841d4ad6c09f8f73bddc1e79aaa03c0b79f7acc333a31220c

    SHA512

    6439c9fbfdf8c3617419a4cad09abdbcec98008a18eadc6103a8d64a20c162c1310ac929bdd3d2d8011d4a0330b0c4804ab7eb61daa928720da21d946f152019