Analysis

  • max time kernel
    313s
  • max time network
    317s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    02-08-2024 22:31

General

  • Target

    vulkan-1.dll

  • Size

    616KB

  • MD5

    5cfcea352b182820083249567842e7ba

  • SHA1

    0998def9b65a187d02b77763343ac81d1eb245c8

  • SHA256

    96b5833d66faea81bea3da7e7c5735ecb43f3b1e713715304d20377cc1f67a27

  • SHA512

    0ac1b06bcb6e66d4d326fc73c0573a3caefb54e343e0f7e0298e9af08e15db9432375dbccc51a1abbd6a900a5e21a64dcaad58d266a114b01d9455aeebeef3d5

  • SSDEEP

    12288:3qVxi0ZmVhGfA8gFlkPdcarfoxpQGyHua8pyE/XPVPYo:4xJRrfQry4yE

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\vulkan-1.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1308
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\vulkan-1.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2556
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2556 -s 220
        3⤵
        • Program crash
        PID:2880

Network

MITRE ATT&CK Enterprise v15

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