Analysis

  • max time kernel
    149s
  • max time network
    93s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-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 (5195) 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:2208

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\$Recycle.Bin\S-1-5-21-2718105630-359604950-2820636825-1000\desktop.ini.tmp

          Filesize

          60KB

          MD5

          4d9537a73f0962b5d02d236e826537f2

          SHA1

          2edd4a5290f2a8c8202eff01bf2107acec6650a9

          SHA256

          8ec114526fcda8a8c3b82f901d1c5c63d58f42ea54f5522c1e6941240beb289d

          SHA512

          73ba6ae17d9f5c12a01c79a01a37964d809bc5d2379aa10a9bc6f169e0f156e4460765666ac4180c7eecdb58f9d259f71dd412250fb6bd724f34b30c44557eeb

        • C:\Program Files\7-Zip\7-zip.dll.tmp

          Filesize

          158KB

          MD5

          8b4e03a6726eaee43e7a228ccb80c462

          SHA1

          58264d4194c8f88ef23cbe705585eeaa95a68c73

          SHA256

          c0d3a1b153fe2a5ca23152b819c30689601cb93208e6be12195148e7fa995f69

          SHA512

          95437dddce55d4977be6ebfd71559d1b24085f8e711cca5f5fec8b4800d58c38776b765e8120beaf598d0435278f7fb027cebd131797379b7f8e8110f0e0978b