Analysis

  • max time kernel
    148s
  • max time network
    176s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-03-2023 14:43

General

  • Target

    MultiBit/python39.dll

  • Size

    4.3MB

  • MD5

    a4c2ea38237477f75782625753b27939

  • SHA1

    6547afe66147a78ff191fa36c047742aeb9adcd1

  • SHA256

    54cbc44ec6762f35d3b6179ed01379341bf3106bcdf995fd0ef4321508ac67c7

  • SHA512

    0350348dcb222508a0311b70357bde85d52a04aeeec131b3d66a39ea3728a7448adae61f6f25964d080345aed1d8d76d52ed705b9f8d0bfa8b3902566d3e738c

  • SSDEEP

    49152:nyh7gD5op33dGJZleQg4KQYi4i/hoAVIuiVHP2nJMTPsXy9p4mY6CM4Ex:cZpkO4KQYi40hOuWH+JMoXQ1Y24Ex

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\MultiBit\python39.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4836
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\MultiBit\python39.dll,#1
      2⤵
        PID:348
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 348 -s 628
          3⤵
          • Program crash
          PID:2240
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 348 -ip 348
      1⤵
        PID:4968

      Network

      MITRE ATT&CK Matrix

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      Downloads