Analysis

  • max time kernel
    139s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/06/2024, 03:22

General

  • Target

    $SYSDIR/DWSHK80.dll

  • Size

    200KB

  • MD5

    956041a95acf9738b712c71c55672094

  • SHA1

    84959e2c0b07d631de4f71da32e1c3c301285e68

  • SHA256

    8413fe7000baca9e7a2fdef33922d17d97ef9d16799444b945b3c73fee953c6b

  • SHA512

    c93085f6e4159e3a75e9167e036214930a3ec3960d5eb3e0812f164a841f60b1c3454bcc7a2227b7d0e80c303db11d322a1e6862d643a614c32e4d6b1798b298

  • SSDEEP

    6144:BE0Jarr0dWt86FKhOO1ITPKFD7Mq0BTv:+0c3mWi6ElKR

Score
1/10

Malware Config

Signatures

  • Modifies registry class 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\$SYSDIR\DWSHK80.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4412
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\$SYSDIR\DWSHK80.dll
      2⤵
      • Modifies registry class
      PID:2708
  • 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 --field-trial-handle=1304,i,8660989700097327804,17931739887231169645,262144 --variations-seed-version --mojo-platform-channel-handle=1300 /prefetch:8
    1⤵
      PID:3108

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads