Analysis

  • max time kernel
    139s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/07/2023, 00:32

General

  • Target

    e05fd837a4669f40fd8cc94bb0333ce04aba57e953a010d5b4c25e4d37bc601b.exe

  • Size

    2.2MB

  • MD5

    57ebe06e28582f08ad51ac6e32bd5b6b

  • SHA1

    055b43b3032ca393584849a8679817144eca49df

  • SHA256

    e05fd837a4669f40fd8cc94bb0333ce04aba57e953a010d5b4c25e4d37bc601b

  • SHA512

    2481a8800d49479953792713a246c50fd1b3c99683b0ea596246176767e99492204f96d0c22fdfc8420a1ce18884e7f1cbecd3741075e506c81f47f1d42d9a51

  • SSDEEP

    49152:xX+D4djr8RiTBPoxADY9E0T61BHRPePHvyS/eDhMwfdzC4:xX+yr8sTxoSNBHRIHvy751C4

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\e05fd837a4669f40fd8cc94bb0333ce04aba57e953a010d5b4c25e4d37bc601b.exe
    "C:\Users\Admin\AppData\Local\Temp\e05fd837a4669f40fd8cc94bb0333ce04aba57e953a010d5b4c25e4d37bc601b.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4048
    • C:\Users\Admin\AppData\Local\Temp\YShow3D.exe
      C:\Users\Admin\AppData\Local\Temp\\YShow3D.exe /i [ ¼ÓÃÜËøÊÚȨÎÞЧ¡¢Ã»ÓÐÕÒµ½Ö¸¶¨¼ÓÃÜËø ] ÊÖ»ú£º15216240651 ΢ÐÅ£º15216240651 QQ£º3289761233 /t ÎÂÜ°Ìáʾ£º[ ¼ÓÃÜËøÊÚȨÎÞЧ ] /k 16
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:4708

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/4048-133-0x00000000029D0000-0x0000000002AFB000-memory.dmp

    Filesize

    1.2MB

  • memory/4048-138-0x0000000000400000-0x0000000000676000-memory.dmp

    Filesize

    2.5MB