Analysis

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

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/01/2025, 20:52

General

  • Target

    XWorm.exe

  • Size

    7.0MB

  • MD5

    443869ce6e79ae0c460baee6537baee1

  • SHA1

    e5710ea43cf7eb149fd6755e37e7fb1a9ef49385

  • SHA256

    1648ca4e081c346db19b9cb6f93cdbc7b3c607c48ccb5e663aef2f6f595a81a6

  • SHA512

    8a64d76ef0ca5899cb23206e267c0c48e8a91291984d3b9ea244837826e1ac7aaba1ebea8690db6a2c25a75041de5047cbd0954e166828e2f98818bb48a5c5a3

  • SSDEEP

    98304:dDV2f3wZCIH1TTTTTTdfPPQVKR+WLqgBGuf2e2b542q:2wZCMPPmWugBG1V42

Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 43 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 30 IoCs
  • Suspicious use of SendNotifyMessage 30 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\XWorm.exe
    "C:\Users\Admin\AppData\Local\Temp\XWorm.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:4240
  • C:\Windows\system32\wbem\WmiApSrv.exe
    C:\Windows\system32\wbem\WmiApSrv.exe
    1⤵
      PID:4532
    • C:\Windows\system32\AUDIODG.EXE
      C:\Windows\system32\AUDIODG.EXE 0x508 0x4b0
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4692
    • C:\Windows\system32\taskmgr.exe
      "C:\Windows\system32\taskmgr.exe" /4
      1⤵
      • Checks SCSI registry key(s)
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:1628
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:4744

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            • memory/1628-21-0x000001851D790000-0x000001851D791000-memory.dmp

              Filesize

              4KB

            • memory/1628-27-0x000001851D790000-0x000001851D791000-memory.dmp

              Filesize

              4KB

            • memory/1628-28-0x000001851D790000-0x000001851D791000-memory.dmp

              Filesize

              4KB

            • memory/1628-29-0x000001851D790000-0x000001851D791000-memory.dmp

              Filesize

              4KB

            • memory/1628-30-0x000001851D790000-0x000001851D791000-memory.dmp

              Filesize

              4KB

            • memory/1628-31-0x000001851D790000-0x000001851D791000-memory.dmp

              Filesize

              4KB

            • memory/1628-32-0x000001851D790000-0x000001851D791000-memory.dmp

              Filesize

              4KB

            • memory/1628-33-0x000001851D790000-0x000001851D791000-memory.dmp

              Filesize

              4KB

            • memory/1628-23-0x000001851D790000-0x000001851D791000-memory.dmp

              Filesize

              4KB

            • memory/1628-22-0x000001851D790000-0x000001851D791000-memory.dmp

              Filesize

              4KB

            • memory/4240-6-0x0000000074F90000-0x0000000075740000-memory.dmp

              Filesize

              7.7MB

            • memory/4240-11-0x0000000074F90000-0x0000000075740000-memory.dmp

              Filesize

              7.7MB

            • memory/4240-14-0x0000000074F90000-0x0000000075740000-memory.dmp

              Filesize

              7.7MB

            • memory/4240-15-0x0000000074F90000-0x0000000075740000-memory.dmp

              Filesize

              7.7MB

            • memory/4240-18-0x0000000074F90000-0x0000000075740000-memory.dmp

              Filesize

              7.7MB

            • memory/4240-20-0x0000000074F90000-0x0000000075740000-memory.dmp

              Filesize

              7.7MB

            • memory/4240-12-0x0000000074F90000-0x0000000075740000-memory.dmp

              Filesize

              7.7MB

            • memory/4240-13-0x0000000074F9E000-0x0000000074F9F000-memory.dmp

              Filesize

              4KB

            • memory/4240-10-0x0000000009A30000-0x0000000009A96000-memory.dmp

              Filesize

              408KB

            • memory/4240-7-0x0000000005D00000-0x0000000005D56000-memory.dmp

              Filesize

              344KB

            • memory/4240-0-0x0000000074F9E000-0x0000000074F9F000-memory.dmp

              Filesize

              4KB

            • memory/4240-5-0x0000000005BD0000-0x0000000005BDA000-memory.dmp

              Filesize

              40KB

            • memory/4240-4-0x0000000005C60000-0x0000000005CF2000-memory.dmp

              Filesize

              584KB

            • memory/4240-3-0x0000000006170000-0x0000000006714000-memory.dmp

              Filesize

              5.6MB

            • memory/4240-2-0x0000000005B20000-0x0000000005BBC000-memory.dmp

              Filesize

              624KB

            • memory/4240-1-0x0000000000B80000-0x000000000127A000-memory.dmp

              Filesize

              7.0MB