Analysis

  • max time kernel
    149s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    19/08/2024, 06:42

General

  • Target

    HXEnglish.exe

  • Size

    348KB

  • MD5

    c74bf38a5438ba0672b34f8038b2dc2b

  • SHA1

    33266f07db891eb72380b046b9f27749257026de

  • SHA256

    631cb83271adf81eb1de2dbdaa62e8a650630ceca1ac59e8388e51442e6b0ab9

  • SHA512

    e86f2ef08d1065a2e60b7258df7e01ac47eb2ec533d12bd08327739447be58a869d812a7da043bcd114cd9e424143848e3655915d5df2e4be72a216fc77171b2

  • SSDEEP

    3072:BRW3M89WDtzBmXqV3+9IfiN9NMT+FQylVAEhcMK/JX:BI3ADtVmXHCEoxy8E+d/

Malware Config

Signatures

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\HXEnglish.exe
    "C:\Users\Admin\AppData\Local\Temp\HXEnglish.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:1740
  • C:\Windows\SysWOW64\DllHost.exe
    C:\Windows\SysWOW64\DllHost.exe /Processid:{3F6B5E16-092A-41ED-930B-0B4125D91D4E}
    1⤵
    • System Location Discovery: System Language Discovery
    PID:1804

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1740-2-0x0000000010000000-0x0000000010037000-memory.dmp

    Filesize

    220KB