Analysis

  • max time kernel
    133s
  • max time network
    164s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/02/2024, 18:47

General

  • Target

    $PLUGINSDIR/LangDLL.dll

  • Size

    7KB

  • MD5

    bc11f58aa5fb1a877d5a236eecf105a2

  • SHA1

    8a9fe378027ef83659872f80d75d90d65b44cf5e

  • SHA256

    9a70dd9e812fb61f11c4bc9335461cd44f3076fb70c898aa42858047c2b1a93b

  • SHA512

    2f1fdfd9ba5761e48b39850122f20adbb5ad3d3a5827fd2048d5679f1f298dc7859794c090fd44f254da065fcb41efabe5b4110a01dbbf9b591a843c355bda72

  • SSDEEP

    96:arALxawleqBmFNVJS/BtMzoxTFsr7nxHC2QnSdjk66GNk/nzlzVTT:jdaUeqBGVMJqzoxTOPFC2ESdA6t4x

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\LangDLL.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:180
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#1
      2⤵
        PID:4588
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 600
          3⤵
          • Program crash
          PID:3616
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 4588 -ip 4588
      1⤵
        PID:3456

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/4588-0-0x0000000074C10000-0x0000000074C18000-memory.dmp

              Filesize

              32KB