Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-10-2024 17:21

General

  • Target

    Archevod_XWorm.exe

  • Size

    36KB

  • MD5

    95b3c12592ed7de85aeb86fe9c54e23a

  • SHA1

    4a6f7b46d077ad0e1dabea9f30efa95c52f79f3d

  • SHA256

    50a3d3508c4b826b4e36678dd91b374c339b0c57a89a31cd3e9f5a4441772dc0

  • SHA512

    7a1cd098641bbada8ad6015dfa6cb922ed425632eedc9c7b9ef2774b9c81ff74083d6d8549bb708f39f3dae479b53e46eddb068ed457883cd803ce593e50b08a

  • SSDEEP

    768:tRmCfIsRkrkdeoQR/auzH9R1acc/FPr9lqO9h52ZL:tRmC8r+uL/EcKFz9lqO9yZL

Malware Config

Extracted

Family

xworm

Version

3.0

C2

topics-junior.at.ply.gg:45283

Mutex

7K8kkC78j4IfMAr6

Attributes
  • Install_directory

    %AppData%

  • install_file

    wininit.exe

aes.plain

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • 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\Archevod_XWorm.exe
    "C:\Users\Admin\AppData\Local\Temp\Archevod_XWorm.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    PID:4800

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4800-0-0x00007FFA24213000-0x00007FFA24215000-memory.dmp

    Filesize

    8KB

  • memory/4800-1-0x0000000000150000-0x0000000000160000-memory.dmp

    Filesize

    64KB

  • memory/4800-8-0x00007FFA24210000-0x00007FFA24CD1000-memory.dmp

    Filesize

    10.8MB

  • memory/4800-9-0x00007FFA24213000-0x00007FFA24215000-memory.dmp

    Filesize

    8KB

  • memory/4800-10-0x00007FFA24210000-0x00007FFA24CD1000-memory.dmp

    Filesize

    10.8MB