Analysis

  • max time kernel
    32s
  • max time network
    37s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20241023-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    11-11-2024 00:16

General

  • Target

    Bootstraper.exe

  • Size

    67KB

  • MD5

    ddcb1be57bce9e10c32d455940aecdc6

  • SHA1

    93be8f161f53352785f8e4ce08712797d46900ea

  • SHA256

    0c6332790046892160b1dbbd97a4bda82a4235ad5a86488e4f6191d468e5eac4

  • SHA512

    0c3d6e8424f6882213600828cf7968ac57396ada85afae41294ff8420b9a15acbd4fd9a0046df49f246a7aaf841abc6b205a74e82868946096e26f34a1f693aa

  • SSDEEP

    1536:21UUUYfqI6vINYoCJn8YsHZb148U7zE/66GIO+JOosBH:21RpQfoCu/HZb1nUUFOSOdBH

Score
10/10

Malware Config

Extracted

Family

xworm

C2

127.0.0.1:50460

oh-modifications.gl.at.ply.gg:50460

Attributes
  • Install_directory

    %AppData%

  • install_file

    Bootstraper.exe

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Bootstraper.exe
    "C:\Users\Admin\AppData\Local\Temp\Bootstraper.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4504

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4504-0-0x00007FFDCB200000-0x00007FFDCB4F6000-memory.dmp

    Filesize

    3.0MB

  • memory/4504-1-0x0000000000F90000-0x0000000000FA8000-memory.dmp

    Filesize

    96KB

  • memory/4504-2-0x00007FFDCB200000-0x00007FFDCB4F6000-memory.dmp

    Filesize

    3.0MB

  • memory/4504-3-0x00007FFDCB200000-0x00007FFDCB4F6000-memory.dmp

    Filesize

    3.0MB