Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    06/10/2024, 09:23

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 (3778) 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:2916

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\$Recycle.Bin\S-1-5-21-1846800975-3917212583-2893086201-1000\desktop.ini.tmp

          Filesize

          60KB

          MD5

          3c33c590b280874025e520cf96aee390

          SHA1

          6a5494d1de4a9614499788a5ba3b61f456f38b56

          SHA256

          4688a949833aceec81b9418ad31f1eed3fcb1d408f8964f993a41c98898cce2c

          SHA512

          9a4950019b8d474ad0517079fcf9150f5eb508d1c9e947d38e7071c1d86eb55b36bbb55dbdb6a27fbcd5aef84de3b31bdece28c63842b4b7616112cce1da99d3

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

          Filesize

          69KB

          MD5

          3d29674239b81190b35f005a4eefc8c3

          SHA1

          a878d48d06a9f7f4bbac509ce0be1bad91782e3a

          SHA256

          957ceeb023047b37d81974d2fba707d3aae20565fdcb1c72d687f09832c087f0

          SHA512

          0d9306496fccda8e49208e42004298970013f6c99c41e098c2a065cac999c58ba155aa89751bebfee58f25550a223147bec17cb650fbb212b1e4a18e39f51410