Overview

overview

10

Static

static

10

A9编程.exe

windows10-2004-x64

10

A9编程.exe

windows11-ltsc_2024-x64

10

Resubmissions

26/06/2026, 17:43

260626-wasmhsds4t10

26/06/2026, 17:39

260626-v8eb4sds3t10

Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • max time network
    133s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    26/06/2026, 17:43

Sharing

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General

  • Target
    A9编程.exe
  • Size 4.4MB
  • Sample260626-wasmhsds4t
  • SHA256 fccee9f70422b5717ab3992c4dc9426a558b91aa3f3d39974b35119f119f8805
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
backdoordiscoveryxredpersistence

Malware Config

Extracted

Family

  • xred

C2

  • xred.mooo.com

Attributes
  • email

    [email protected]

  • payload_url

    http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download

    https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1

    http://xred.site50.net/syn/SUpdate.ini

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download

    https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1

    http://xred.site50.net/syn/Synaptics.rar

    https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download

    https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1

    http://xred.site50.net/syn/SSLLibrary.dll

Signatures

  • Family: Xred

    Xred is backdoor written in Delphi.

    backdoorxred
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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.

    discovery

Processes

  • C:\Users\Admin\AppData\Local\Temp\A9编程.exe
    "C:\Users\Admin\AppData\Local\Temp\A9编程.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    PID:740
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:2344

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/740-0-0x0000000002600000-0x0000000002601000-memory.dmp
          Download

          memory/740-1-0x00000000004A0000-0x00000000004A1000-memory.dmp
          Download

          memory/740-2-0x0000000002600000-0x0000000002601000-memory.dmp
          Download

          memory/740-3-0x0000000000400000-0x0000000000862000-memory.dmp
          Download