Analysis

  • max time kernel
    4s
  • max time network
    48s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-es
  • resource tags

    arch:x64arch:x86image:win11-20241007-eslocale:es-esos:windows11-21h2-x64systemwindows
  • submitted
    01/11/2024, 19:38

General

  • Target

    SpoofMaster-V2.exe

  • Size

    56KB

  • MD5

    6609a1e978ff276815e2d4243301025a

  • SHA1

    2cf95905daecff381f3d5ada9fe6403167161911

  • SHA256

    5ceac8ce4adbd092a4363f0a743016c98d0e323609d2c3f93fddea621773967e

  • SHA512

    639b745ae1ba735ba1b9a825386dd3e956952b2abc0b8622a05d2a1cb0ab4935e6bd5803dd9ecb320869aac9c23776f2ecd19a9d6250bc03a9533623359f384f

  • SSDEEP

    768:3BcXRUlj4SUT4b8Em0hQFl8rOli2VzorZkbCMLBMq2grGZJqgIOFJhhG0ew:30RUlEsm0hgn4kbCeM5ZobObhsrw

Malware Config

Extracted

Family

xworm

C2

whether-detect.gl.at.ply.gg:44850

Attributes
  • Install_directory

    %AppData%

  • install_file

    system.exe

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SpoofMaster-V2.exe
    "C:\Users\Admin\AppData\Local\Temp\SpoofMaster-V2.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    PID:3384

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3384-1-0x00000000007D0000-0x00000000007E4000-memory.dmp

    Filesize

    80KB

  • memory/3384-0-0x00007FFD816E3000-0x00007FFD816E5000-memory.dmp

    Filesize

    8KB

  • memory/3384-6-0x00007FFD816E0000-0x00007FFD821A2000-memory.dmp

    Filesize

    10.8MB

  • memory/3384-7-0x00007FFD816E3000-0x00007FFD816E5000-memory.dmp

    Filesize

    8KB

  • memory/3384-8-0x00007FFD816E0000-0x00007FFD821A2000-memory.dmp

    Filesize

    10.8MB