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Analysis

  • max time kernel
    139s
  • max time network
    169s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/03/2024, 02:09

General

  • Target

    bf8fadd71108774696a607b8abe4b8f6.exe

  • Size

    92KB

  • MD5

    bf8fadd71108774696a607b8abe4b8f6

  • SHA1

    9c44edc836fe0b55fda41b00fdc2a3afca9d0507

  • SHA256

    3cd3c08e8ee1d8b5f36e9095741cfe7a9ee9bf50292f57216565af69407ea017

  • SHA512

    0803074bc204e1e14e89aa9c5352c85304381281728d775279b71326c7c35c2552f5411906fefcfcfd8a93a48eb0f00172277684221f1ee61528fd771f7bca34

  • SSDEEP

    1536:7nbF3qiEnNLFxdAvmo+XoqYFTjPcUZHB3rllSeU:Lp3GNLF5o9RjkUlIeU

Score
8/10

Malware Config

Signatures

  • Disables RegEdit via registry modification 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Modifies Internet Explorer settings 1 TTPs 3 IoCs
  • Modifies Internet Explorer start page 1 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bf8fadd71108774696a607b8abe4b8f6.exe
    "C:\Users\Admin\AppData\Local\Temp\bf8fadd71108774696a607b8abe4b8f6.exe"
    1⤵
    • Disables RegEdit via registry modification
    • Drops file in Program Files directory
    • Modifies Internet Explorer settings
    • Modifies Internet Explorer start page
    • Suspicious use of SetWindowsHookEx
    PID:4728
  • 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=4076 --field-trial-handle=2280,i,11703952675008463361,17436195144517971517,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:552

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/4728-0-0x0000000000400000-0x0000000000418000-memory.dmp

      Filesize

      96KB