Analysis

  • max time kernel
    102s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250313-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250313-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/04/2025, 06:25

General

  • Target

    SecuriteInfo.com.InjectorX-gen.27630.11355.exe

  • Size

    5.5MB

  • MD5

    d66272143362242811fc9849c98b47b5

  • SHA1

    17194970bbfe4ef0402f413fce909c3ae57e5342

  • SHA256

    c29d978e33e1d80eb188cff6ebebd0a576480871a0c173f8132a7b14383a50a9

  • SHA512

    9aa0267466e63c69c651a5ffd9fb0ea8285bcf7f6b6a2d72d53e8af04c8077aca2b4839d5721a9ec4a3a55a4a6675cc4e1a9950ae4f85e67bf9b6e19d1a772dd

  • SSDEEP

    98304:BRz6DQoEsUW47FR0mk3V0fCYe4mb5l74eZN:6DQoEsUW4wD3V0aYe/D

Malware Config

Extracted

Family

xworm

Version

5.0

C2

127.0.0.1:9000

45.134.39.20:9000

Mutex

oV8zKY7m1pKloRzQ

Attributes
  • install_file

    USB.exe

aes.plain

Signatures

  • Detect Xworm Payload 1 IoCs
  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3508
      • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.InjectorX-gen.27630.11355.exe
        "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.InjectorX-gen.27630.11355.exe"
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:5188
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4752

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4752-0-0x0000000000400000-0x000000000040E000-memory.dmp

      Filesize

      56KB

    • memory/4752-1-0x000000007434E000-0x000000007434F000-memory.dmp

      Filesize

      4KB

    • memory/4752-2-0x0000000000400000-0x000000000040E000-memory.dmp

      Filesize

      56KB

    • memory/4752-3-0x00000000053A0000-0x000000000543C000-memory.dmp

      Filesize

      624KB

    • memory/4752-4-0x000000007434E000-0x000000007434F000-memory.dmp

      Filesize

      4KB

    • memory/4752-5-0x0000000074340000-0x0000000074AF0000-memory.dmp

      Filesize

      7.7MB

    • memory/4752-6-0x0000000074340000-0x0000000074AF0000-memory.dmp

      Filesize

      7.7MB

    • memory/4752-7-0x0000000002980000-0x00000000029E6000-memory.dmp

      Filesize

      408KB

    • memory/4752-8-0x0000000006610000-0x00000000066A2000-memory.dmp

      Filesize

      584KB

    • memory/4752-9-0x0000000006C60000-0x0000000007204000-memory.dmp

      Filesize

      5.6MB