Analysis

  • max time kernel
    149s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/10/2026, 23:47

General

  • Target
    Xenopster/Xenopster.exe
  • Size 345KB
  • Sample261002-3ste4axw2p
  • SHA256 17abb962826ab2aada2f5a0fa9583d70a5d54bc66982839209ae18df50c1db2d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10

Malware Config

Signatures

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Xenopster\Xenopster.exe
    "C:\Users\Admin\AppData\Local\Temp\Xenopster\Xenopster.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2368
    • C:\Users\Admin\AppData\Local\Temp\Xenopster\Xenopster.exe
      "C:\Users\Admin\AppData\Local\Temp\Xenopster\Xenopster.exe"
      2⤵
      • Reads the TCP/IP host and domain name from the registry
      PID:3084

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        memory/2368-0-0x00007FF7B1460000-0x00007FF7B14BE000-memory.dmp

        memory/3084-3-0x0000000140000000-0x0000000140040000-memory.dmp

        memory/3084-9-0x00007FF7B1460000-0x00007FF7B14BE000-memory.dmp