Analysis

  • max time kernel
    88s
  • max time network
    96s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240412-en
  • resource tags

    arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    15-04-2024 09:47

General

  • Target

    platformBinary32/bin/WindowsAccessBridge.dll

  • Size

    95KB

  • MD5

    3de11b70769b2029c69bb72e054976e2

  • SHA1

    c7f60a0c9e22189b496cee19a038521c257a4d9a

  • SHA256

    eceadccbe120bbe6fd265fe6b19be43148ab0eda663dd866fd8db764a4cadd22

  • SHA512

    e0d4f3188e6c360676c781f13637f7bf7629cad690846a59210152d5c0d4b4bf4aec87a69befb771dc2f5eee92d1aefd19d3bebea7cb9020e29f1574853d2a17

  • SSDEEP

    1536:P1LbpRSr0L5fk61kcB2iY39wqwXIA2kUnXbIXp8Whyj8Fk3W:/R9lk61kwY39zTA2bIXlwQFkm

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\platformBinary32\bin\WindowsAccessBridge.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4908
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\platformBinary32\bin\WindowsAccessBridge.dll,#1
      2⤵
        PID:2544
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2544 -s 448
          3⤵
          • Program crash
          PID:4120
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 352 -p 2544 -ip 2544
      1⤵
        PID:4904

      Network

      MITRE ATT&CK Matrix

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