Analysis

  • max time kernel
    135s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/11/2024, 02:01

General

  • Target
    024d5a39a58cae8343c5ee34629868c6440ea7a3dce8a2f226c8161d5005d196.exe
  • Size 35KB
  • Sample241101-cfpy2awalg
  • SHA256 024d5a39a58cae8343c5ee34629868c6440ea7a3dce8a2f226c8161d5005d196
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • didjmdk3nindi3nd.zapto.org:7000

  • 70.241.39.14:7000

Mutex
  • Q6QXs3CM0drEuir0

Attributes
  • Install_directory

    %Userprofile%

  • install_file

    XC.exe

aes.plain

Extracted

Family
  • latentbot

C2
  • didjmdk3nindi3nd.zapto.org

Signatures

  • Detect Xworm Payload 1 IoCs
  • LatentBot

    Modular trojan written in Delphi which has been in-the-wild since 2013.

  • Latentbot family
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Drops startup file 2 IoCs
  • 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 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\024d5a39a58cae8343c5ee34629868c6440ea7a3dce8a2f226c8161d5005d196.exe
    "C:\Users\Admin\AppData\Local\Temp\024d5a39a58cae8343c5ee34629868c6440ea7a3dce8a2f226c8161d5005d196.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    PID:2144

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2144-0-0x00007FFE2E5A3000-0x00007FFE2E5A5000-memory.dmp

        memory/2144-1-0x0000000000FE0000-0x0000000000FF0000-memory.dmp

        memory/2144-6-0x00007FFE2E5A0000-0x00007FFE2F061000-memory.dmp

        memory/2144-7-0x00007FFE2E5A3000-0x00007FFE2E5A5000-memory.dmp

        memory/2144-8-0x00007FFE2E5A0000-0x00007FFE2F061000-memory.dmp