Analysis

  • max time kernel
    81s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-02-2023 04:44

General

  • Target

    f34bc1f6d342ee1d83e7c1d6fff65daf5e56f1a39cc13d7da6e5eb7387d4e3a1.exe

  • Size

    2.2MB

  • MD5

    6049dd678cf05b0d34390c1533e1eb4a

  • SHA1

    60044971e7be54aeb30640a671263e44296bd266

  • SHA256

    f34bc1f6d342ee1d83e7c1d6fff65daf5e56f1a39cc13d7da6e5eb7387d4e3a1

  • SHA512

    2eb2c4299be8c5f68013f4a52887aa0a9b2c2eb79ac5f951273195034947a36bd77c504ae59fe36472b674f1fbd37f28da9f00cc5d926dd257bc133b49163bb6

  • SSDEEP

    49152:rdWASQXKvQ0nWiQxqu6Tjuo4ZG9gNwOBUjAIB2piv63HEmt5Oa:hWTQWQULuoH6HBUPAiC3f

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\f34bc1f6d342ee1d83e7c1d6fff65daf5e56f1a39cc13d7da6e5eb7387d4e3a1.exe
    "C:\Users\Admin\AppData\Local\Temp\f34bc1f6d342ee1d83e7c1d6fff65daf5e56f1a39cc13d7da6e5eb7387d4e3a1.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:400
    • 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:3536

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/400-132-0x0000000000400000-0x0000000000702000-memory.dmp
    Filesize

    3.0MB

  • memory/400-133-0x0000000000400000-0x0000000000702000-memory.dmp
    Filesize

    3.0MB

  • memory/400-134-0x0000000000400000-0x0000000000702000-memory.dmp
    Filesize

    3.0MB

  • memory/400-136-0x0000000002940000-0x0000000002A6B000-memory.dmp
    Filesize

    1.2MB

  • memory/400-139-0x0000000000400000-0x0000000000702000-memory.dmp
    Filesize

    3.0MB

  • memory/3536-135-0x0000000000000000-mapping.dmp