Resubmissions

02/03/2024, 23:20

240302-3bewdaac5s 8

02/03/2024, 22:47

240302-2qjx7sab3w 8

Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/03/2024, 22:47

General

  • Target

    $PLUGINSDIR/MSIBanner.dll

  • Size

    36KB

  • MD5

    a6021a83d791c4aa2b76dd61cda825b3

  • SHA1

    d8329686f40c490c68e7d2a386076d3664fd57b6

  • SHA256

    523dd5eddc946e8959032a1005415bb98f5693f67b530faa277e44016c7ee88a

  • SHA512

    85bcbbef85240067738959b3f9bc93cdf107bda15b6d0fceb3dcab59e15812e216e97388b6eda743401a3c05b483355f5717708d656cc95a57d04539e76ff600

  • SSDEEP

    384:hdm239l381jlwy3jGmyZT9X72AiNml/kTbhPiNzntuV4x0Y34Ho4Buhys:hdm239hew7FZT9rAjhaNzntbAHo4Y

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\$PLUGINSDIR\MSIBanner.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4952
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\MSIBanner.dll,#1
      2⤵
        PID:4808
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4808 -s 628
          3⤵
          • Program crash
          PID:3100
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4808 -ip 4808
      1⤵
        PID:4656

      Network

            MITRE ATT&CK Matrix

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