Analysis

  • max time kernel
    142s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/08/2023, 21:26

General

  • Target

    Delta V3.56/bin/587.dll

  • Size

    5.6MB

  • MD5

    0687a42a8d9a45e9c994d7d569f003b9

  • SHA1

    10edcbf55f0deb7ae78d8b444a310d3ae9dd3a59

  • SHA256

    08b60a3a4842be193fed29bd1da35a3897d91e17c03efff412c0754a58582e05

  • SHA512

    5bdeef33f6bffdacb5fe169e61a4e19426e397674dc87cf76b506d616a640af272edba2076f13ffab6b392443e2cfdb34b972b311467a8b5bfe4da05b89368c9

  • SSDEEP

    98304:6T99SNZb8g2YdvpgFxg2BdtVQTE6DSe6sqckGOeHC2E0o4QzrxdhfrNpqJXzT1tw:6h9m9vlyTd0SRsq0Oyo40/VfqPt4xZl

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Delta V3.56\bin\587.dll",#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:548
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Delta V3.56\bin\587.dll",#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2908
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2908 -s 732
        3⤵
        • Program crash
        PID:3792
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2908 -ip 2908
    1⤵
      PID:4972

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/2908-133-0x0000000074490000-0x0000000075198000-memory.dmp

      Filesize

      13.0MB

    • memory/2908-136-0x0000000000C30000-0x0000000000C31000-memory.dmp

      Filesize

      4KB