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Analysis

  • max time kernel
    120s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    29/08/2024, 01:08

General

  • Target

    97f56ac09f9b371e994ba93bb90bf020N.exe

  • Size

    48KB

  • MD5

    97f56ac09f9b371e994ba93bb90bf020

  • SHA1

    6cc8b5bad89b0ea91a98a190c03db7e6242119cc

  • SHA256

    1aea7e13980730f57ae3ae556e69008f43683625aabe3625f6becf8aa5dc76c8

  • SHA512

    1e1e72057cc9fa21b99b8b996a334ee843f0cddaa148385cd241f9704930324cf8e5e31b021ff3c240b46f19052e4b03e9400bf82b597f5d0071edf753536545

  • SSDEEP

    768:W7BlpppARFbhHFoqAJwBqAJw1VyjVyhbabgNT:W7ZppApyVyjVyrNT

Score
9/10

Malware Config

Signatures

  • Renames multiple (3221) 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
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\97f56ac09f9b371e994ba93bb90bf020N.exe
    "C:\Users\Admin\AppData\Local\Temp\97f56ac09f9b371e994ba93bb90bf020N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:292

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-940600906-3464502421-4240639183-1000\desktop.ini.tmp

    Filesize

    49KB

    MD5

    bf0a6732afccf00c0fe12d5f67fb86f1

    SHA1

    a7c2b5656db5acba483fafa0c181836ddcd5a2d0

    SHA256

    e3582d38f83baf3c4a178b81d6adf9a555bedfbe49bca79ca03e71f48e0fbb13

    SHA512

    a8ee660d3310ce44be00d25d62e619c7ace115aa8af07621ac713f10c8afdef123b229d988e20ffa32b2ef6abf78e120be6ee23009c5f68b0fcc8ea0bfa43bd5

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

    Filesize

    57KB

    MD5

    697ce057a22ec2f45fffcc813046cdc7

    SHA1

    c03d10e77b85a4e09c2deba91e6d5a922ec82e95

    SHA256

    e8651c2719f318bf0b2849eaa16045e6effe7cba441bf84cf43933163bd2f781

    SHA512

    67cb5e896473e4b6428edb6f1c7feb84b3dc4335fb5240e6ead6e55f0915d2381b7b3f81e8ac9a9b48de9f04e9d7e9f3d8da3ad0bed079ce5a7e24c56fb1a234