Analysis

  • max time kernel
    119s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-11-2024 07:27

General

  • Target

    2d412693f0dc8e31a118d87547a2aef7ba009d1ffa729cc2dd1ac54b060eece9.exe

  • Size

    56KB

  • MD5

    5d84a0d28bf422da4d26699050c71c96

  • SHA1

    9cec12b9238d41538f615179751b4b34fe2c8fe0

  • SHA256

    2d412693f0dc8e31a118d87547a2aef7ba009d1ffa729cc2dd1ac54b060eece9

  • SHA512

    8f4767f6fde9fe65147309420c8c5949bc1c1e7d7e14a6d4194ce3401ad42720dbf66e797af68fce9839421e589c4ca9db46bca677c5c52cbdfc379231fba438

  • SSDEEP

    1536:SGgcXJQgnRt9UdLw6BNMyBhXZxHJ6P6D5bPt:Kgz07JjD5bPt

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 48 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2d412693f0dc8e31a118d87547a2aef7ba009d1ffa729cc2dd1ac54b060eece9.exe
    "C:\Users\Admin\AppData\Local\Temp\2d412693f0dc8e31a118d87547a2aef7ba009d1ffa729cc2dd1ac54b060eece9.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:880
    • C:\Users\Admin\leuateh.exe
      "C:\Users\Admin\leuateh.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3924

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\leuateh.exe

    Filesize

    56KB

    MD5

    5308807bc48342bf1ebe64a7d05809ad

    SHA1

    5d1492baf5f05229cb1f183af3e0512d83932062

    SHA256

    b0c6bae7d2ef3da53a86c67f8efd88c068339cddbcf0c942cb06934242c6af4a

    SHA512

    6055d11eeea044aecd2023f04e5c1c7f227756b189275f172bc6ae0cc3e34c1ca42c352adc891e01d41e6ff4716acd1578f8704e23d8d66fa21f8eec254b6713