Analysis

  • max time kernel
    112s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-02-2023 19:18

General

  • Target

    c39611de2b68c6da77efe4bc3419bb493d41729c8cabd511d26279281e9f7d8f.exe

  • Size

    4.4MB

  • MD5

    4ac08580c2390f42e36da43dd2bbe4fe

  • SHA1

    88e010d35d3be154b71419daac0abea7f256e426

  • SHA256

    c39611de2b68c6da77efe4bc3419bb493d41729c8cabd511d26279281e9f7d8f

  • SHA512

    6defd214ebc1be7e359e36d04556dd4473f13e314a02eda0b1dbe7249c2a939e44c22e6e947a278ac1d4932f6ab1fd1c8fbeec847bbdba244afdec6b456f05da

  • SSDEEP

    98304:yWTQWQULuoHOlpFUK3Or9ew6/X6940DNpPWQvId:TIUyOOlpF/3xw6/6OGPWaI

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\c39611de2b68c6da77efe4bc3419bb493d41729c8cabd511d26279281e9f7d8f.exe
    "C:\Users\Admin\AppData\Local\Temp\c39611de2b68c6da77efe4bc3419bb493d41729c8cabd511d26279281e9f7d8f.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2104
    • C:\Users\Admin\AppData\Local\Temp\YShow3D.exe
      C:\Users\Admin\AppData\Local\Temp\\YShow3D.exe /i Çë²åÈëÈí¼þËø£¡ /t Ìáʾ£ºB8 /k 64
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:4588

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

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

    326KB

    MD5

    8e96277706fe70a9f910b7f85ea8eb92

    SHA1

    34ea5439c8711cb386e51520f9c4b05e6997c96f

    SHA256

    4f3dc8c71c652cf4ef4f0bf6d09f3272afb36df142e8eba1dd645efd4b1aca14

    SHA512

    3605cb71116db6fa12dae3727ce01d4f68f7afb5153b7575452c0e33861ddebdb33f9c3099f86d7625fb99b4d6fd548f60290a4b3cb9ad8e66d6d5bb50bcdbfa

  • memory/2104-132-0x0000000000400000-0x0000000000A9E000-memory.dmp
    Filesize

    6.6MB

  • memory/2104-133-0x0000000000400000-0x0000000000A9E000-memory.dmp
    Filesize

    6.6MB

  • memory/2104-137-0x0000000002C20000-0x0000000002D4B000-memory.dmp
    Filesize

    1.2MB

  • memory/2104-138-0x0000000000400000-0x0000000000A9E000-memory.dmp
    Filesize

    6.6MB

  • memory/4588-134-0x0000000000000000-mapping.dmp