Analysis

  • max time kernel
    196s
  • max time network
    311s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-03-2024 00:18

General

  • Target

    virtualkeyboard/qtvirtualkeyboard_pinyin.dll

  • Size

    1.1MB

  • MD5

    84a5f5536f883f8aaa061182cfc99495

  • SHA1

    b6a7020d9830633792cdd17f20d4e882e66ad7b5

  • SHA256

    6da5a622ff63f876dddefc503aeb51cd5d1329b106e55c7e56fe13659cd6f7c6

  • SHA512

    949f49a7687659bca43444514f4f2960b5c5576ce29bdcf39752ed1ac2568ea7ec1fe4dbf32e86b36b39d97f6d4891fa5d16723d5a15f70936c7df6b9615bb97

  • SSDEEP

    12288:aF6MEiJ0wKHcX1CwtOO0BfZLP4w8zbax9T+5JSxHbxuTlpFgDpVS+VSemW1+Dj:ORs01VtOOC5v8z2E/Y7x4lsD3S+Lw

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\virtualkeyboard\qtvirtualkeyboard_pinyin.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3196
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\virtualkeyboard\qtvirtualkeyboard_pinyin.dll,#1
      2⤵
        PID:3572
    • 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=3760 --field-trial-handle=2252,i,16504368816373493055,9578615028378602855,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:3564

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads