Analysis

  • max time kernel
    120s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    06/10/2024, 09:21

General

  • Target

    27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe

  • Size

    59KB

  • MD5

    7f8b720f542f0b55b6c99a0034921520

  • SHA1

    f21964683dba8dab436724c507dd986014c70130

  • SHA256

    27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338

  • SHA512

    3b8f4f0b89b621c89976e54724ff85ba3cf6d16e0e4970803b6d22753681631233aaafe5e6eaa5d972c5527f72da1063ea651459c01e45f428f66f41d5901730

  • SSDEEP

    768:W7BlphA7dASbS7EXBwzEXBw3sgQw58eGkz2rcuesgQw58eGkz2rcu90TKe+0TKeS:W7ZhA7dAynMdyGdy4AnAq

Score
9/10

Malware Config

Signatures

  • Renames multiple (3283) 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\27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe
    "C:\Users\Admin\AppData\Local\Temp\27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2376

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\$Recycle.Bin\S-1-5-21-1488793075-819845221-1497111674-1000\desktop.ini.tmp

          Filesize

          60KB

          MD5

          19dbe28af573d3fad6203aee883ea584

          SHA1

          37c825474572026a1d5736c548ea2bbaaeb924fd

          SHA256

          03848c079d21d025075b54f331faf1e0c3a13f665528610bb93d8ba18e92f6f5

          SHA512

          bde8a02937930a2cb4fb6c9cfd59e38cc0a54c82e9e5394ec703127e6b2cd989f9421d329f6d6440e20b84fdc34a411f7b2662e2445cfeeeadff76b3cac8aaff

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

          Filesize

          69KB

          MD5

          b5cbd91b1d608a028de87c3a046d45c4

          SHA1

          cac648986cadf3c889c31e5c0140377c26cd0ca9

          SHA256

          f066330a738fcdf601ad41950fc7d7303c93b721f5520539df9ef79ccf2c2cfb

          SHA512

          b4aa2f22d091dc9f673322ac59091d400ccf1d8c2da15f36841dfc7e242a71ab318b7d1931c209b3a4aef41ef5dac1c0251ce9b03454f9128f182b3e0bb11915