Analysis

  • max time kernel
    140s
  • 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
    13-04-2024 17:32

General

  • Target

    kayflock-beta/packages/ranks/explorer.exe

  • Size

    5.4MB

  • MD5

    238538d74fea273bff1e00622eccaf3a

  • SHA1

    61ee53287d7aa2abbf323cc04e4475ae07ed6e75

  • SHA256

    33ca082676d3e3162eccdbef28daa3240930245ff218b70d309f34ab0e7b372e

  • SHA512

    9f6d02be5cbd10635e25acb96d09710876d860c51b3402c2a9863c1fb6725b00978ff0c4d851245e77c30471774b2394a1f886d60d4328f30be5457a5e4e2894

  • SSDEEP

    49152:o5TqDcv5BBX/kxeONz5frwQPBqsOnTufmZrboosBB+SpfwcwP6cfwQ/Imu7/Qmrt:vQbNovRRwcGtiw8a0cD5

Score
1/10

Malware Config

Signatures

  • Modifies registry class 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\kayflock-beta\packages\ranks\explorer.exe
    "C:\Users\Admin\AppData\Local\Temp\kayflock-beta\packages\ranks\explorer.exe"
    1⤵
    • Modifies registry class
    PID:3876
  • 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=1324 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4020

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads