Analysis

  • max time kernel
    142s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-05-2024 07:19

General

  • Target

    42b216ff0b2bbc4ee09a921036361453fa86168c5d3308290139fb14ee68c139.exe

  • Size

    3.4MB

  • MD5

    25262c398e91f86a86c9cd8ddf88ea3a

  • SHA1

    2a48735aa7baec5d774f327a602cdc340a5e73cb

  • SHA256

    42b216ff0b2bbc4ee09a921036361453fa86168c5d3308290139fb14ee68c139

  • SHA512

    b0c58916d3d2250cfa78af63d56cf1a2b3dec044daa57f4dbb19eeb224901429febb201e6cdb67c2ab731b9992affdb9a6bcba78c65e6e876e3531e19d7c1a35

  • SSDEEP

    49152:oPlkoTWkjCIIupqsNkyndvS71D4djNmbuxfvf15CmAOaLXGijcZ3nYWOYZC5AHjg:wkSvIgKo4yMOHfIOS2ucZ1zWp

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\42b216ff0b2bbc4ee09a921036361453fa86168c5d3308290139fb14ee68c139.exe
    "C:\Users\Admin\AppData\Local\Temp\42b216ff0b2bbc4ee09a921036361453fa86168c5d3308290139fb14ee68c139.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1188
    • C:\Users\Admin\AppData\Local\Temp\YShow3D.exe
      C:\Users\Admin\AppData\Local\Temp\\YShow3D.exe /i ûÓз¢ÏÖÓ²¼þ¹· /t ÌáʾÐÅÏ¢£º /k 16
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:3180
  • 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=4240 --field-trial-handle=2692,i,8678872182442199182,12502579059484928042,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3580

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\YShow3D.exe

      Filesize

      326KB

      MD5

      8e96277706fe70a9f910b7f85ea8eb92

      SHA1

      34ea5439c8711cb386e51520f9c4b05e6997c96f

      SHA256

      4f3dc8c71c652cf4ef4f0bf6d09f3272afb36df142e8eba1dd645efd4b1aca14

      SHA512

      3605cb71116db6fa12dae3727ce01d4f68f7afb5153b7575452c0e33861ddebdb33f9c3099f86d7625fb99b4d6fd548f60290a4b3cb9ad8e66d6d5bb50bcdbfa

    • memory/1188-0-0x0000000002660000-0x000000000278B000-memory.dmp

      Filesize

      1.2MB

    • memory/1188-5-0x0000000002660000-0x000000000278B000-memory.dmp

      Filesize

      1.2MB