Analysis

  • max time kernel
    150s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    03/06/2024, 04:37

General

  • Target

    de778f179eca5e3267e01403dc2eeef87a0d9aadfcdb6a1750b13e0fb508f6b8.exe

  • Size

    76KB

  • MD5

    e9fb2e47384c89ebfd42ab50b0fb110f

  • SHA1

    fc42fab7471d97cdfb6c9fe681ae855eea29bb73

  • SHA256

    de778f179eca5e3267e01403dc2eeef87a0d9aadfcdb6a1750b13e0fb508f6b8

  • SHA512

    ffd0254d8482e1142863d638367b4a2e442dcd56b1bbf43dc668471edf80469fca36bd47982cf644c001684f2e389fabe5695ff974161ee551cac37ebfe1bdde

  • SSDEEP

    1536:W7ZhA7pApH1d9oVLQthbqbY9oVLQthbq51Rn6wt7tUyCUyCJ:6e7WpP9oVLQthbYY9oVLQthbUrt7t44J

Score
9/10

Malware Config

Signatures

  • Renames multiple (3435) 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\de778f179eca5e3267e01403dc2eeef87a0d9aadfcdb6a1750b13e0fb508f6b8.exe
    "C:\Users\Admin\AppData\Local\Temp\de778f179eca5e3267e01403dc2eeef87a0d9aadfcdb6a1750b13e0fb508f6b8.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2904

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

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

          Filesize

          77KB

          MD5

          5d96dfa162d48653a9909e0897dacec2

          SHA1

          173b0545bc8194eeed1f7818ba64549f61ba1cb9

          SHA256

          6a4d2c8ed14dbb8441a1202c6059fe34ae8ec74d0a361b50a775619d6f88f18c

          SHA512

          180baf1990e5066b456f2e611bb1a031b13f2d0459660ed75a6c020e800ee30cef1f212df657278728f2d94c190201ddf537016e4a74db8e7bc20252ba7b9abb

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

          Filesize

          86KB

          MD5

          c8010408e745dfbf57e5f6ca9f4eeb5b

          SHA1

          f3b88e6506227fcc9f81b5b941604273f449afa8

          SHA256

          230414e4cb1fe48284fc8785d9096c969cd10fddbf438c869be87856c2c77efe

          SHA512

          7ae32c38a4e78ff2db8ef1d477fdaaad07fda657e8fcdcf83eb940081b24aa307fb3846df020960fd8292f0537b560572eb7aa8c2bd7a4f7a64e842e13469f3d