Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/11/2023, 18:00

General

  • Target

    2776fb126f92346f17883aa2a2f577eca473ca3efbcfa3464c9fe52f156d9db8.dll

  • Size

    99KB

  • MD5

    8be440c1db42c36a624b735d3c118539

  • SHA1

    e0e196637b53b7f2bdea2faabf63d933e75ebaff

  • SHA256

    2776fb126f92346f17883aa2a2f577eca473ca3efbcfa3464c9fe52f156d9db8

  • SHA512

    c68ea980186314f17d2e9a73e6210cbfc9411f8ee7cd67c1058af6ff09ce882e6c7da361f672215f27aaf37fac4224fcd8cc01c366aeee38c3d0b25526340f12

  • SSDEEP

    768:IDK8zrsBTYDjl7KJ1AQl5B+0egAoRn21STZCk4NYG:MkTAKSQlz7NkQZCrNYG

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\2776fb126f92346f17883aa2a2f577eca473ca3efbcfa3464c9fe52f156d9db8.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3288
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\2776fb126f92346f17883aa2a2f577eca473ca3efbcfa3464c9fe52f156d9db8.dll,#1
      2⤵
        PID:4060
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4060 -s 592
          3⤵
          • Program crash
          PID:2540
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4060 -ip 4060
      1⤵
        PID:1856

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/4060-0-0x0000000074B30000-0x0000000074B40000-memory.dmp

        Filesize

        64KB