Analysis

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

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-04-2024 03:24

General

  • Target

    cbe04d5330c6386a67f56e0ab939b5e58dd1ab27b6b001a02c3d22de3a64d576.exe

  • Size

    68KB

  • MD5

    568c2ad59b51a95eb3dac3cfadfd6604

  • SHA1

    3780121e4250fd15edfb3a98e427b6b2dbc415a3

  • SHA256

    cbe04d5330c6386a67f56e0ab939b5e58dd1ab27b6b001a02c3d22de3a64d576

  • SHA512

    a1be5210c7c026906d0de218023887a2e625dfa6f6733766506d10ab3c86406801424a92534a0fd569eb687ed9c72d5bd09b51e6bcaaf0e7d7a4ed75a67d5692

  • SSDEEP

    1536:W7ZppApUFpEhLfyBtPf50FWkFpPDze/qFsxEhLfyBtPf50FWkFpPDze/qFsAcEh3:6pWpUFpEhLfyBtPf50FWkFpPDze/qFs2

Score
9/10

Malware Config

Signatures

  • Renames multiple (929) 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\cbe04d5330c6386a67f56e0ab939b5e58dd1ab27b6b001a02c3d22de3a64d576.exe
    "C:\Users\Admin\AppData\Local\Temp\cbe04d5330c6386a67f56e0ab939b5e58dd1ab27b6b001a02c3d22de3a64d576.exe"
    1⤵
    • Drops file in Program Files directory
    PID:228
  • 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=1420 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:1484

    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

      68KB

      MD5

      56e41786302bde5322f7a5a8a6f29f92

      SHA1

      720250657b4c7101b099daa06c7ae822b3ed97da

      SHA256

      71a6ca5fe9000d965a0fbd84f35ec3311fe73bcbe34b802116d8d7cef87e2861

      SHA512

      402636970b0b3390097309169120af69e871ab4aa160650a3b413c40960465420463e0be05366842c0a46100a06b07ddf63216e05a28b950effd8ea49216a732

    • C:\libsmartscreen.dll.tmp
      Filesize

      68KB

      MD5

      404d59d220c920bb10410a2c0dc38555

      SHA1

      89518f2981bd2072bc6f525ea1919bf395595e07

      SHA256

      54b96ee0f104920a638a70fdd5c89e390ba95ff1570de687e7946c33d46f4de7

      SHA512

      7b7329d475bb048c96af06fd27f553dd33c7bda2d60e21c4dea89502c1536160c5dfbb5bd4b5052a5eb137b04f46fc9cbffb14ebb26f12c0452b9d3ecf3086ee