Analysis
- max time kernel
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
14/08/2026, 00:07
General
- Target 2026-08-13_d26e5e846589c718a891c1441bd1aead_elex_wannacry.exe
- Size 48KB
- Sample260814-aee2bszzaw
- SHA256 b472667d55be8ddc043cf805d5ed08037dfef162f9ee19c624eb9e79503e183b
Malware Config
Signatures
- UPX dump on OEP (original entry point) 5 IoCs
- Drops autorun.inf file 1 TTPs 4 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
- UPX packed file 5 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Program crash 1 IoCs
- 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.
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-13_d26e5e846589c718a891c1441bd1aead_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-13_d26e5e846589c718a891c1441bd1aead_elex_wannacry.exe"1⤵
- Drops autorun.inf file
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1104 -s 1642⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1104 -ip 11041⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/1104-0-0x0000000000400000-0x000000000040C000-memory.dmp
memory/1104-2-0x0000000002240000-0x0000000002255000-memory.dmp
memory/1104-3-0x0000000002240000-0x0000000002255000-memory.dmp
memory/1104-5-0x0000000002260000-0x0000000002261000-memory.dmp
memory/1104-6-0x0000000002240000-0x0000000002255000-memory.dmp
memory/1104-8-0x0000000002240000-0x0000000002255000-memory.dmp
memory/1104-22-0x0000000002240000-0x0000000002255000-memory.dmp
memory/1104-26-0x0000000000400000-0x000000000040C000-memory.dmp