Analysis
- max time kernel
150s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
17/08/2026, 12:33
Behavioral task
behavioral1
Sample
2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe
Resource
win10v2004-20260513-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe
Resource
win11ltsc2024-20260709-en
11 signatures
150 seconds
General
- Target 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe
- Size 78KB
- Sample260817-prp5dsbm3x
- SHA256 dd9433201c505e2c3f30642b599dd8dd36033bf31f667a8d7ee20af003bfd566
- MD5 d129345869bde069eaf8a884a498d3ca
- SHA1 eedd0b9b9b00967c46b67734ce233a6160cbf7a4
- SHA512 dfd2d47e779f0014fe53cd7899e60a2fe0a8a8cb5d06af2481895bb6e0515eeb4747bdc2bd7add7dde771abf1a5660d3fc613c4776e7c7b787562d470d94db76
- SSDEEP 768:agO5xRYi+SfSWHHNvvG5bnl/NqNwsKVDstHxYD0p1aXKynF0vQmYZS0HdJnfWOD:RshfSWHHNvoLqNwDDGw02eQmh0HjWOD
- TLSH T10D735A9F74D544B9F83456B018AB07F28537BA50123A5BCF3B98CE79A53A1365B3C283
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
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
- Executes dropped EXE 1 IoCs
pid Process 2948 rundll32.exe - Modifies system executable filetype association 2 TTPs 5 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Classes\exefile\shell\open\command 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"%1\" %*" 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "¢« \"%1\" %*" 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe Key created \REGISTRY\MACHINE\Software\Classes\exefile\shell\open\command rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "¢« \"%1\" %*" rundll32.exe - Drops file in System32 directory 4 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\notepad¢¬.exe 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe File created C:\Windows\SysWOW64\notepad¢¬.exe 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe File opened for modification C:\Windows\SysWOW64\¢«.exe 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe File created C:\Windows\SysWOW64\¢«.exe 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\system\rundll32.exe 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe File created C:\Windows\system\rundll32.exe 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe - 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe - Modifies registry class 15 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Classes\MSipv rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\MSipv\MainVer = "506" rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "¢« \"%1\" %*" 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\MSipv\MainUp = "1786970110" rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "¢« \"%1\" %*" rundll32.exe Key created \REGISTRY\MACHINE\Software\Classes\MSipv 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command\ = "notepad.exe %1" 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe Key created \REGISTRY\MACHINE\Software\Classes\txtfile\shell\open\command rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"%1\" %*" 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe Key created \REGISTRY\MACHINE\Software\Classes\txtfile\shell\open\command 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\MSipv\MainSetup = "1786970110" rundll32.exe Key created \REGISTRY\MACHINE\Software\Classes\exefile\shell\open\command rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command\ = "notepad¢¬ %1" rundll32.exe Key created \REGISTRY\MACHINE\Software\Classes\exefile\shell\open\command 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command\ = "notepad¢¬ %1" 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe - Suspicious behavior: EnumeratesProcesses 28 IoCs
pid Process 996 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe 996 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe 996 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe 996 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe 996 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe 996 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe 996 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe 996 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe 996 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe 996 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe 996 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe 996 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe 996 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe 996 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe 996 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe 996 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe 996 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe 996 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe 996 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe 996 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe 996 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe 996 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe 996 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe 996 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe 996 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe 996 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe 996 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe 996 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2948 rundll32.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 996 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe 2948 rundll32.exe 2948 rundll32.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 996 wrote to memory of 2948 996 2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-17_d129345869bde069eaf8a884a498d3ca_elex_glassworm_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-17_d129345869bde069eaf8a884a498d3ca_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:996 -
C:\Windows\system\rundll32.exeC:\Windows\system\rundll32.exe2⤵
- Executes dropped EXE
- Modifies system executable filetype association
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2948
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\notepad¢¬.exe
- Size 73KB
- SHA256 13cd0eb0d1b9065937173ff5e79f8b5088e0690d65e60d3782a491366697d2e3
- MD5 d2c0dd76e05e3ed2106089468b2d65a2
- SHA1 642967312de7e370e19515651b6cb460bec6e87e
- SHA512 8e9c96fe25347aa869797e0ceba8adf0d74ad34a76a24e4fb9eb23dfdfe521b130802e3b2c8ee303f365b2bce51e70ff7bd211645c0c20b79a7ceba5d0dfc69a
- SSDEEP 768:agO5xRYi+SfSWHHNvvG5bnl/NqNwsKVDstHxYD0p1aXKynF0vQmYZS0HdJnfWOZ:RshfSWHHNvoLqNwDDGw02eQmh0HjWOZ
- TLSH T1CB734B8F74D488BDFC2456B4146B1BB08577AA44123A5BCB3BA8CD7D953B1275B3C283
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\System\rundll32.exe
- Size 80KB
- SHA256 350eeef69f9b6cdd72aaed93dec287fe05303a19057aa6ecf7b4c44fd4e6eecc
- MD5 3ca5c6692a635863b4b8951439a50147
- SHA1 5111b5bf8e3e1bf16efc10d92ec418263bb15752
- SHA512 7c331cc920c29f1855fb4eb7d96ba9f53b18320af5ced10d3a7142f4a402d9cbcdbc69f34f5a359cdadcf1e5bda7e11e3aeaadc975439ff332342827e3a1c82b
- SSDEEP 1536:RshfSWHHNvoLqNwDDGw02eQmh0HjWOEcpSY9W:GhfxHNIreQm+HiDcpSY9W
- TLSH T1DC834A5F70E544B9F83456B015AA57F28533BA50123A4BCF3B98CE7AA53B1365B3C283
- MD5 SHA1 SHA512 SSDEEP TLSH