Analysis

  • max time kernel
    300s
  • max time network
    298s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    13/09/2024, 21:04

General

  • Target

    ゴーストロック.exe

  • Size

    1.6MB

  • MD5

    84c4a00e1521beddf7c5b9f6f938eda0

  • SHA1

    d32f5be0a3f91874a6bbc6756e1e1a494fc5fa06

  • SHA256

    0d2a93a431cabc9f794163424e0edf6cc66447815432d0f1ae0b996c229da36c

  • SHA512

    36ea203c096a1a6d4227549d85e3de666c37fe834b331cc6f7f380d508ba2e9020b15578a38fb893106af717f9da64fa85107cffa9295dfdf76d48317629ef0c

  • SSDEEP

    49152:gb/gUlz7chwGu8RXWxfLfVYY0Us9diyRXXVqPUqa:gb4UShwG4xzfVhNsbtFq

Score
8/10

Malware Config

Signatures

  • Disables Task Manager via registry modification
  • 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 behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ゴーストロック.exe
    "C:\Users\Admin\AppData\Local\Temp\ゴーストロック.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1068
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
      PID:2492

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1068-0-0x0000000073B6E000-0x0000000073B6F000-memory.dmp

            Filesize

            4KB

          • memory/1068-1-0x0000000000CA0000-0x0000000000E44000-memory.dmp

            Filesize

            1.6MB

          • memory/1068-2-0x0000000005CB0000-0x00000000061AE000-memory.dmp

            Filesize

            5.0MB

          • memory/1068-3-0x0000000005850000-0x00000000058E2000-memory.dmp

            Filesize

            584KB

          • memory/1068-5-0x00000000057E0000-0x00000000057EA000-memory.dmp

            Filesize

            40KB

          • memory/1068-4-0x0000000073B60000-0x000000007424E000-memory.dmp

            Filesize

            6.9MB

          • memory/1068-6-0x0000000073B60000-0x000000007424E000-memory.dmp

            Filesize

            6.9MB

          • memory/1068-7-0x0000000073B6E000-0x0000000073B6F000-memory.dmp

            Filesize

            4KB

          • memory/1068-8-0x0000000073B60000-0x000000007424E000-memory.dmp

            Filesize

            6.9MB

          • memory/1068-9-0x0000000073B60000-0x000000007424E000-memory.dmp

            Filesize

            6.9MB