Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    22-05-2024 01:41

General

  • Target

    $PLUGINSDIR/workerExtension.dll

  • Size

    549KB

  • MD5

    e22882c6a4f464b95f0137dafedf18be

  • SHA1

    11e845fb4d6c56c63814346c854e89b9138b2fac

  • SHA256

    31c46010d24673fcbfcc0f17dceb5fd72520fc92b6a43ae987e35786a50961f6

  • SHA512

    d9bc60317c64679f7e95142b10e154be014912aed551abdb871f94b5d14ac3c918b54b281b5f4fb2f00c1761c089ac56e2df8f99ddfb096a9af4a28d1cfdbdb0

  • SSDEEP

    6144:T9OtxpIHIzSQigjfvod0vjzabFpM3wF7uJj8LV3p/2cW8BZZUWLB2r4FqDJTh6Hs:TIteCTM0vPIF7aU3pOb8BQGB2RWHTo

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\workerExtension.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1776
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\workerExtension.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2128
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2128 -s 276
        3⤵
        • Program crash
        PID:2224

Network

MITRE ATT&CK Matrix

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Downloads