Analysis

  • max time kernel
    148s
  • max time network
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 05:17

General

  • Target
    2f858ea90d74c951407a52885c4b992a7d0f41e3881aeb00b68638c2c959ddc5.exe
  • Size 34KB
  • Sample260802-fy1p2avfnd
  • SHA256 2f858ea90d74c951407a52885c4b992a7d0f41e3881aeb00b68638c2c959ddc5
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

Mutex
  • mtJLn64W8RbOLt00

Attributes
  • Install_directory

    %AppData%

  • install_file

    XCt.exe

  • localhost

    127.0.0.1

aes.plain

Signatures

  • Family: Xworm

    Xworm is a remote access trojan written in C#.

  • Detect Xworm Payload 1 IoCs
  • Creates a file in the Startup directory 1 TTPs 2 IoCs

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

  • 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\2f858ea90d74c951407a52885c4b992a7d0f41e3881aeb00b68638c2c959ddc5.exe
    "C:\Users\Admin\AppData\Local\Temp\2f858ea90d74c951407a52885c4b992a7d0f41e3881aeb00b68638c2c959ddc5.exe"
    1⤵
    • Creates a file in the Startup directory
    • Suspicious use of AdjustPrivilegeToken
    PID:1496

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1496-0-0x00007FFD1A67F000-0x00007FFD1A680000-memory.dmp

        memory/1496-1-0x0000000000280000-0x000000000028E000-memory.dmp

        memory/1496-2-0x00007FFD1A4F0000-0x00007FFD1AE94000-memory.dmp

        memory/1496-3-0x00007FFD1A4F0000-0x00007FFD1AE94000-memory.dmp

        memory/1496-8-0x00007FFD1A4F0000-0x00007FFD1AE94000-memory.dmp

        memory/1496-9-0x00007FFD1A4F0000-0x00007FFD1AE94000-memory.dmp

        memory/1496-10-0x00007FFD1A4F0000-0x00007FFD1AE94000-memory.dmp