Analysis

  • max time kernel
    31s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    31-05-2023 05:29

General

  • Target

    4760e5ce715dd45cf2feac8c46222af484c2bc6749909499ae0206b9198baa40.exe

  • Size

    2.0MB

  • MD5

    f0af117269c6418b74afa3ef91f2e9a9

  • SHA1

    3fab3138b9f7a5ed6db8bad247b6fd92780a9ae0

  • SHA256

    4760e5ce715dd45cf2feac8c46222af484c2bc6749909499ae0206b9198baa40

  • SHA512

    06d289701c3885dcb3dd25609f1427977dd3cfeb2259bf8480c5edca7149b78029a510b425e7ed95bda03376af10534853281aaf359bd0ecd5e3e1e58445c2e5

  • SSDEEP

    49152:mdWASQXKvQ0nWiQxqu6Tjuo4ZGbNrKfYRABI4BG8EfySFYaFETC:oWTQWQULuoHbNKfYRyBG8EaSWLC

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4760e5ce715dd45cf2feac8c46222af484c2bc6749909499ae0206b9198baa40.exe
    "C:\Users\Admin\AppData\Local\Temp\4760e5ce715dd45cf2feac8c46222af484c2bc6749909499ae0206b9198baa40.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1968
    • 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:1704

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

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

    Filesize

    326KB

    MD5

    8e96277706fe70a9f910b7f85ea8eb92

    SHA1

    34ea5439c8711cb386e51520f9c4b05e6997c96f

    SHA256

    4f3dc8c71c652cf4ef4f0bf6d09f3272afb36df142e8eba1dd645efd4b1aca14

    SHA512

    3605cb71116db6fa12dae3727ce01d4f68f7afb5153b7575452c0e33861ddebdb33f9c3099f86d7625fb99b4d6fd548f60290a4b3cb9ad8e66d6d5bb50bcdbfa

  • memory/1968-54-0x0000000000400000-0x00000000006C5000-memory.dmp

    Filesize

    2.8MB

  • memory/1968-55-0x0000000000400000-0x00000000006C5000-memory.dmp

    Filesize

    2.8MB

  • memory/1968-62-0x0000000000400000-0x00000000006C5000-memory.dmp

    Filesize

    2.8MB

  • memory/1968-63-0x00000000023B0000-0x00000000024DB000-memory.dmp

    Filesize

    1.2MB