Analysis

  • max time kernel
    150s
  • max time network
    151s
  • 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, 09:42

General

  • Target

    164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe

  • Size

    54KB

  • MD5

    389d4a450a4a18866b5458cbc9375a30

  • SHA1

    2f35225a7b9c2081ce3a1b824c72717e2e0d7d88

  • SHA256

    164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76

  • SHA512

    0ad98fecb0303a73bc929541918b7ddb80700a7827105f24c64a8468bee0027d92cd4554ad84ef1953b3daa1c7aac27144431c62546b35844013cda5080ce056

  • SSDEEP

    1536:W7ZhA7pApM21LOA1LOl6Aj8Tu8T1Rxew2wiq:6e7WpMgLOiLOAew2wiq

Score
9/10

Malware Config

Signatures

  • Renames multiple (5207) 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\164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe
    "C:\Users\Admin\AppData\Local\Temp\164e131fe045650afd7acf6ac54f39a4904db49820961cc4cd5f1b45801bec76N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:4748

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\$Recycle.Bin\S-1-5-21-1194130065-3471212556-1656947724-1000\desktop.ini.tmp

          Filesize

          54KB

          MD5

          98a483b87f36452189b1182d0a1fa93f

          SHA1

          b651f853db27ffa28ed13b41df56ae9c04edc849

          SHA256

          7e66346cc7370e2c840e64a6e4c5764fa2f4c489938cc8ac66fc99e01ac6e403

          SHA512

          07596c23d88bcb6d155ad0ddb05fa430726f334c4882762a6bf2f300501641c486d4925fe16c3658df4267c7af4b7122cb3d92a84c2440ba5986a48fb9844ddf

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

          Filesize

          153KB

          MD5

          750b649eb7ecf2421a4a442dd921aaef

          SHA1

          c9b94168785122d1de93ca9e1db6458fa1d03deb

          SHA256

          3be1e8db2261599687d5a6d27144bdf2af380b706893bc6a02f8db2588ae3a5f

          SHA512

          fde94bddbe875465f28adc50143a0402096028eafb72e921c3e3edda8c6585530c104fa03f4f873cae44c1f7adebecf13d657e25f271731cada5c94b1bb8515d