Analysis

  • max time kernel
    95s
  • max time network
    102s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/09/2024, 17:11

General

  • Target
    EvidenceBoardUIExtensionBridge.dll
  • Size 59KB
  • Sample240901-vqcesswgrl
  • SHA256 cd118f1c07578012e2a59d6e1b6835706e5eb5adc67073a36b93ef9ee76a7a3c
  • MD5 SHA1 SHA512 SSDEEP
Score
3/10

Malware Config

Signatures

  • 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\EvidenceBoardUIExtensionBridge.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4932
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\EvidenceBoardUIExtensionBridge.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1196

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        memory/1196-0-0x0000000000CC0000-0x0000000000CD0000-memory.dmp

        memory/1196-1-0x000000007449E000-0x000000007449F000-memory.dmp

        memory/1196-2-0x0000000004960000-0x0000000004974000-memory.dmp

        memory/1196-3-0x0000000074DF0000-0x0000000074E04000-memory.dmp