Analysis

  • max time kernel
    141s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/11/2024, 21:50

General

  • Target

    LocalDB/Binn/SqlUserInstance.dll

  • Size

    150KB

  • MD5

    423671a408eedd5e51f4d4f6a3de4589

  • SHA1

    7a96a2c6e2381e78bdd152e3caef75146460f488

  • SHA256

    b62fab3be134e7765720c0eb579be5a65ae719771b1e39c14ac39958d554b90e

  • SHA512

    4e9aa8c9ff248d4ec86d79b8515dbe51fa30aa5b28124a2c1872270c30e7887c1d49c573116237f393c29ef431b97110212fdac9d3a27134b6effdc5d373c11c

  • SSDEEP

    3072:bm07GntHw9i1pCiY/cYCuyaBeipTCl/0YgPjGWuwLWW1cQFaNWpVfxTdv7OH3UCb:k9Y/cpascTg/0YgPjGWuwSW1cQae5TdS

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\LocalDB\Binn\SqlUserInstance.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2800
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\LocalDB\Binn\SqlUserInstance.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4856
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4856 -s 668
        3⤵
        • Program crash
        PID:4740
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4856 -ip 4856
    1⤵
      PID:816

    Network

          MITRE ATT&CK Enterprise v15

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