Analysis

  • max time kernel
    150s
  • max time network
    190s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2022 13:54

General

  • Target

    7bfc200a11c449c590df90f91d0d674400ff903b1bd235690279dc39a5cc8447.dll

  • Size

    379KB

  • MD5

    66cd1c28a6e859bce3f8dd7080aa6cbe

  • SHA1

    02c666277fb799382f4d682d7f2ce3576673be58

  • SHA256

    7bfc200a11c449c590df90f91d0d674400ff903b1bd235690279dc39a5cc8447

  • SHA512

    c630a7a665ef75dae03f2a801eade303eeabeabe8dd84719a807ea3e5379ee4946b30f3ce5f877cab659ea85242c6cc8f6a87b929c7b29b95baae9c0838c4835

  • SSDEEP

    6144:aQ3KzEf9OqLTCAPkMnFIrhZc4dMUStv71K1BqN9BdbTmM:Vi89NLuAPkMnAdY1KHqvvbT

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\7bfc200a11c449c590df90f91d0d674400ff903b1bd235690279dc39a5cc8447.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4908
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\7bfc200a11c449c590df90f91d0d674400ff903b1bd235690279dc39a5cc8447.dll,#1
      2⤵
        PID:4064
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4064 -s 580
          3⤵
          • Program crash
          PID:4112
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 4064 -ip 4064
      1⤵
        PID:1284

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/4064-132-0x0000000000000000-mapping.dmp