Analysis

  • max time kernel
    129s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/03/2024, 16:23

General

  • Target

    $PLUGINSDIR/amkldwh.dll

  • Size

    161KB

  • MD5

    754dc4c309b70c5233f365d15676b12c

  • SHA1

    83ab7f44f805ec9ef5919ab3b8cc957b5eb60f1a

  • SHA256

    627cd775a522bd3a5bccbfdda2c6f67741def34c03c1949ce58c8b5b01581d65

  • SHA512

    ab8a6d5456d4696989e1fe8aef27010277a4461edbe7aa89fe12632321f6534a883819d2b0535896080aacc71f850c00c14f4b4adfac927e570411682b1d1fd4

  • SSDEEP

    3072:Gq3ZSxgOf6M8CvGLKBdz+tVdQbwzmZJcO:/cjfvGLKHdo0Jc

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\amkldwh.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2360
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\amkldwh.dll,#1
      2⤵
        PID:3228
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3228 -s 600
          3⤵
          • Program crash
          PID:1920
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3228 -ip 3228
      1⤵
        PID:864

      Network

      MITRE ATT&CK Matrix

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      Downloads