Analysis

  • max time kernel
    62s
  • max time network
    152s
  • 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 19:40

General

  • Target

    6c2f1546b595e5870805c492089d95e666d1d3858b2c18715d9c2238486f5271.exe

  • Size

    2.2MB

  • MD5

    dc3b0ab3f60c8f78182fa43a49b8a0c2

  • SHA1

    fa04eb42130a05af486f96ee529594d3659ce296

  • SHA256

    6c2f1546b595e5870805c492089d95e666d1d3858b2c18715d9c2238486f5271

  • SHA512

    a44e6400de6491724ceee767f28f502aa0940015a8686301ad84c93a2b3ef475bd83a6fc1929a8f838e1327483e92a14006e5d1f61be0d53a3ed14ab031bbcf1

  • SSDEEP

    49152:TdWASQXKvQ0nWiQxqu6Tjuo4ZGkwqX5O34zZVZ2pKyUd:5WTQWQULuoHkiozZVZ8e

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\6c2f1546b595e5870805c492089d95e666d1d3858b2c18715d9c2238486f5271.exe
    "C:\Users\Admin\AppData\Local\Temp\6c2f1546b595e5870805c492089d95e666d1d3858b2c18715d9c2238486f5271.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4624
    • 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:4868

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/4624-132-0x0000000000400000-0x0000000000740000-memory.dmp
    Filesize

    3.2MB

  • memory/4624-133-0x0000000000400000-0x0000000000740000-memory.dmp
    Filesize

    3.2MB

  • memory/4624-137-0x0000000000400000-0x0000000000740000-memory.dmp
    Filesize

    3.2MB

  • memory/4624-138-0x00000000029E0000-0x0000000002B0B000-memory.dmp
    Filesize

    1.2MB

  • memory/4868-134-0x0000000000000000-mapping.dmp