Analysis

  • max time kernel
    1797s
  • max time network
    1148s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    11-11-2024 20:43

General

  • Target

    virus.exe

  • Size

    56KB

  • MD5

    bc44e44d0789b1241d24672a6b4583b8

  • SHA1

    8d12b989d42b24558df9ff0089562ef8e8b648b8

  • SHA256

    5d9b26f74928e8248fee1c46c92d42f58f76d0086939d26662e2ee1c11138362

  • SHA512

    6ec5873a4f1bf31ba358046e2ac6da877fa38ea7f7bfe0ff8046ef14b44dd8f475045a3e79280c0d2f4b5e406bc43f0fe658c1124cfaee40847772f23dbc84d1

  • SSDEEP

    1536:y7vwJaCuS/kQ0vGkb+4qF/DF9HtG4OLEkJ6:y8Ak/yekb+nhpnOLE9

Score
10/10

Malware Config

Extracted

Family

xworm

C2

127.0.0.1:45767

Attributes
  • install_file

    USB.exe

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\virus.exe
    "C:\Users\Admin\AppData\Local\Temp\virus.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:5276
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\Desktop\WatchLock.bat" "
    1⤵
      PID:2864
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\Desktop\WatchLock.bat" "
      1⤵
        PID:6100
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\Desktop\WatchLock.bat" "
        1⤵
          PID:132
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\Desktop\WatchLock.bat" "
          1⤵
            PID:1160
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\Desktop\WatchLock.bat" "
            1⤵
              PID:5456
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\Desktop\WatchLock.bat" "
              1⤵
                PID:244
              • C:\Windows\system32\cmd.exe
                C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\Desktop\WatchLock.bat" "
                1⤵
                  PID:2972

                Network

                MITRE ATT&CK Matrix

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • memory/5276-0-0x00007FFB24D73000-0x00007FFB24D75000-memory.dmp

                  Filesize

                  8KB

                • memory/5276-1-0x0000000000A50000-0x0000000000A64000-memory.dmp

                  Filesize

                  80KB

                • memory/5276-2-0x00007FFB24D70000-0x00007FFB25832000-memory.dmp

                  Filesize

                  10.8MB

                • memory/5276-3-0x00007FFB24D73000-0x00007FFB24D75000-memory.dmp

                  Filesize

                  8KB

                • memory/5276-4-0x00007FFB24D70000-0x00007FFB25832000-memory.dmp

                  Filesize

                  10.8MB