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Analysis

  • max time kernel
    117s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    10/10/2024, 04:29

General

  • Target

    Qt5Core.dll

  • Size

    8.2MB

  • MD5

    39d509b1675c380dc549972506a8f717

  • SHA1

    7fdbb1897ccd3ffcdee39ac3838e19f7b9d3f6c7

  • SHA256

    bb88391d53cf771c58887cb54101b5dc638abeb84bce4beddd82be5fb4bae671

  • SHA512

    bb4cfd92dd772b4d7a5bc84a6348be1e7d96864b086bfc331713ebefb47e30c7d1b304cde7d3a25b388ccd7e59816b0e3fe96f85676c722664be470723960ca9

  • SSDEEP

    196608:97yTmQOM5zHPV0KLn9NN3/Z5tPJsv6tWKFdu9CqPF5S:97Y9O+zvV/9NN3xHPJsv6tWKFdu9Cd

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\Qt5Core.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:840
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\Qt5Core.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2524
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2524 -s 264
        3⤵
        • Program crash
        PID:2540

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2524-0-0x0000000068A81000-0x0000000068E0B000-memory.dmp

    Filesize

    3.5MB

  • memory/2524-3-0x0000000064B40000-0x0000000064B54000-memory.dmp

    Filesize

    80KB

  • memory/2524-2-0x000000006EB40000-0x000000006EB63000-memory.dmp

    Filesize

    140KB

  • memory/2524-1-0x0000000068A80000-0x000000006911A000-memory.dmp

    Filesize

    6.6MB

  • memory/2524-4-0x000000006FE40000-0x000000006FFC3000-memory.dmp

    Filesize

    1.5MB