Analysis

  • max time kernel
    417s
  • max time network
    454s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-07-2024 00:32

General

  • Target

    vk_swiftshader.dll

  • Size

    4.5MB

  • MD5

    65a5705d95a0820740b3396851ff1751

  • SHA1

    a692a80bafc41ba1b29ef19890f8465b3fb20dcb

  • SHA256

    4c4b935cbb320033f504a89b1eb0a4bcb176bbd46a5981153cb1f54deb146a1c

  • SHA512

    0c5df23b96eaf952c4a498ff6d854df2b62e7631b16c2855ed37ddbadffba3dd52e7450f2e06cf094bec2e0d70d14c87a652150766d90ec8662e03123df5942d

  • SSDEEP

    98304:x2GmsucG1vUTM3SFhCrHglx7LQDCwchuW6ugI:cuuF4XhCGLQDCaI

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 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\vk_swiftshader.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4772
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\vk_swiftshader.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1544
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1544 -s 600
        3⤵
        • Program crash
        PID:2768
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1544 -ip 1544
    1⤵
      PID:1920

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads