Overview

overview

10

Static

static

10

2026-10-21...ry.exe

windows10-2004-x64

10

2026-10-21...ry.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    132s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/10/2026, 01:37

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General

  • Target
    2026-10-21_f654966451c22af0f0c8cf27555b9e2e_elex_glassworm_wannacry.exe
  • Size 87KB
  • Sample261022-b168dab14m
  • SHA256 36fe8c39afd47b09d6572c16cb687b5905780d77fe60f7801bab55c1dd26c832
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
discoveryqqpasspersistencetrojan

Malware Config

Extracted

Family

  • qqpass

C2

  • http://www.zigui.org/article.php?id=103822

Attributes
  • url

    http://www.mxm9191.com/myrunner_up.exe

  • user_agent

    Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)

Signatures

  • Family: QQpass

    QQpass is a trojan written in C++..

    trojanqqpass
  • Executes dropped EXE 1 IoCs
  • Modifies system executable filetype association 2 TTPs 5 IoCs
    persistence
  • Drops file in System32 directory 4 IoCs
  • Drops file in Windows directory 2 IoCs
  • 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.

    discovery
  • 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.

    discovery
  • Modifies registry class 15 IoCs
  • Suspicious behavior: EnumeratesProcesses 28 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-21_f654966451c22af0f0c8cf27555b9e2e_elex_glassworm_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-21_f654966451c22af0f0c8cf27555b9e2e_elex_glassworm_wannacry.exe"
    1⤵
    • Modifies system executable filetype association
    • Drops file in System32 directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2152
    • C:\Windows\system\rundll32.exe
      C:\Windows\system\rundll32.exe
      2⤵
      • Executes dropped EXE
      • Modifies system executable filetype association
      • Reads the TCP/IP host and domain name from the registry
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of SetWindowsHookEx
      PID:3196

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        notepad¢¬.exe
        • Path C:\Windows\SysWOW64\notepad¢¬.exe
        • Size 82KB
        • SHA256 90d00c167c0395dad3c5dddd49beab6b1534815e1b0e15b1c5bef739e2a7c2a7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        rundll32.exe
        • Path C:\Windows\system\rundll32.exe
        • Size 75KB
        • SHA256 59a1e02c9257f5fddf4320c47c5ba44268df12c116e9b16919c1336a14b2ddda
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/2152-0-0x0000000000400000-0x0000000000415A00-memory.dmp
        Download

        memory/2152-18-0x0000000000400000-0x0000000000415A00-memory.dmp
        Download

        memory/3196-14-0x000000000040B000-0x000000000040C000-memory.dmp
        Download

        memory/3196-19-0x0000000000400000-0x0000000000415A00-memory.dmp
        Download