Analysis

  • max time kernel
    151s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/06/2024, 22:36

General

  • Target

    5e4ab722fe710f6704c7557ed94cebb5a87b27caa18d4f3baf336a8846444c1f.exe

  • Size

    91KB

  • MD5

    741e1e6fb41e551d97866d7efd5207df

  • SHA1

    ac06c7869562f7b9bebf0858a1465f1f3fb41149

  • SHA256

    5e4ab722fe710f6704c7557ed94cebb5a87b27caa18d4f3baf336a8846444c1f

  • SHA512

    4b2620ed8b1ebf1f9840e0de2569d4322978ccaaa7fc3b27f923365f41ce45e65c12594c155b54220885ab39551f5215c7102fc025bbf79c91cb89c202ed8e91

  • SSDEEP

    1536:W7ZrpApojOPG0PGQJwFJwkpe+eTDPfFpsJOfFpsJCAdCjHKPNc:6rWpcOPxPke+e3fFpsJOfFpsJbgEO

Score
9/10

Malware Config

Signatures

  • Renames multiple (1286) 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\5e4ab722fe710f6704c7557ed94cebb5a87b27caa18d4f3baf336a8846444c1f.exe
    "C:\Users\Admin\AppData\Local\Temp\5e4ab722fe710f6704c7557ed94cebb5a87b27caa18d4f3baf336a8846444c1f.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1900
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3696 --field-trial-handle=3192,i,2785050981002401924,4037047756083432660,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:2400

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\$Recycle.Bin\S-1-5-21-3808065738-1666277613-1125846146-1000\desktop.ini.tmp

      Filesize

      91KB

      MD5

      b3e4d87f6cbd1c4807e51bf654f991ae

      SHA1

      26ce0cf8eeabbbead853be7bfa9bf673f5b29ad9

      SHA256

      26ed56d99ba87cacb583259e05823f1f00698c36d9818db8b698d1cdcf3500bd

      SHA512

      5175385b08f181a5a190f1e9f31e0fe5de7a330a4fb42e2c3d2df98a66c3bb679ac7b0c9686edd941630155a429999daa3c8bd6dc57e34c8618a902077179d01

    • C:\libsmartscreen.dll.tmp

      Filesize

      91KB

      MD5

      d5d8c5b4bf0070158ddbb15ad5cf4b5a

      SHA1

      6e06d20036e607cf55f16516d89272b4b4590aaa

      SHA256

      6c04c42156742911e07be608cd96f72f0c24ecdc0b7e37eb67175a40851d6f86

      SHA512

      49a334177c3bd46dd418ca06f5aae1a3a4feaeb2ad20902b646aaddf68a2cb27149e8c1fef6b0256ab38556d9c81862eb1d3de6f46db1560e5928cbb246c3322