Analysis

  • max time kernel
    122s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/03/2025, 03:18

General

  • Target

    a2bb213407059b3e41a8da86d35297f38dad86efd6251e97bcee362432ada01d.exe

  • Size

    52KB

  • MD5

    6bb94a005e193fe609e46701bc6a6818

  • SHA1

    04c039891a23352a6e7e638cfb804bd95119a2dd

  • SHA256

    a2bb213407059b3e41a8da86d35297f38dad86efd6251e97bcee362432ada01d

  • SHA512

    ca245f4f37f8e053715ce7d23603570906e43ac791a3c1feca53ebc2b005d38960efe8272c0e8f8b79549841f3a43fe8bc617311ef5b53d2a318788ec15497aa

  • SSDEEP

    1536:aQbZ5d9CaW5ewwsDRmC4+bG8i3552CBFOWzfZ:559BW4aVmC4+bG555vOWLZ

Malware Config

Extracted

Family

xworm

C2

147.185.221.22:47930

127.0.0.1:47930

147.185.221.22:47930:47930

Attributes
  • Install_directory

    %AppData%

  • install_file

    svchost.exe

Signatures

  • Detect Xworm Payload 1 IoCs
  • 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 behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a2bb213407059b3e41a8da86d35297f38dad86efd6251e97bcee362432ada01d.exe
    "C:\Users\Admin\AppData\Local\Temp\a2bb213407059b3e41a8da86d35297f38dad86efd6251e97bcee362432ada01d.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2312

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2312-0-0x00007FFD16F53000-0x00007FFD16F55000-memory.dmp

    Filesize

    8KB

  • memory/2312-1-0x0000000000960000-0x0000000000974000-memory.dmp

    Filesize

    80KB

  • memory/2312-6-0x00007FFD16F50000-0x00007FFD17A11000-memory.dmp

    Filesize

    10.8MB

  • memory/2312-7-0x00007FFD16F50000-0x00007FFD17A11000-memory.dmp

    Filesize

    10.8MB