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Analysis

  • max time kernel
    42s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    15/10/2022, 04:33

General

  • Target

    CADe_SIMUdqfz电路图仿真软件/CADe_SIMUdqfz/MFCO42D.dll

  • Size

    345KB

  • MD5

    a6d49b9367d4eade1e0217aeb7422ff5

  • SHA1

    8cc08df30a815305f42feca44a3db91c70544b70

  • SHA256

    f306d0671f2c377819d26e0cd1f52bfd301436f45cb436c203030aebb9ee67e4

  • SHA512

    d0682e4a027cbd73f982b760db0423f61d449db4f40b98c8aac2624c6b6700162c01ee70fa58810142018d8a1800c5ac00ab20804ee574281b3aded83c3fec42

  • SSDEEP

    6144:CnmrVCWFXGTZeWHa/7dqpdNpn0ZCynsKqmgVpAcpHV7a:CmRCGenAYx9I

Score
1/10

Malware Config

Signatures

  • Modifies registry class 8 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\CADe_SIMUdqfz电路图仿真软件\CADe_SIMUdqfz\MFCO42D.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1436
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\CADe_SIMUdqfz电路图仿真软件\CADe_SIMUdqfz\MFCO42D.dll
      2⤵
      • Modifies registry class
      PID:1784

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1436-54-0x000007FEFB931000-0x000007FEFB933000-memory.dmp

    Filesize

    8KB

  • memory/1784-56-0x0000000075141000-0x0000000075143000-memory.dmp

    Filesize

    8KB