Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
20/07/2026, 03:10
General
- Target 2026-07-20_4fe660a9cf5374cdecaffd15934b23be_elex_wannacry.exe
- Size 44KB
- Sample260720-dpafdags7w
- SHA256 4fb96cf25db67e77f7e7630761a0aee8b6d4ea74bf88c4c73cd3b3b41723c4b8
Score
9/10
Malware Config
Signatures
- UPX dump on OEP (original entry point) 3 IoCs
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Drops autorun.inf file 1 TTPs 4 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
- UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Program Files directory 2 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.
- Suspicious use of SetWindowsHookEx 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-20_4fe660a9cf5374cdecaffd15934b23be_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-20_4fe660a9cf5374cdecaffd15934b23be_elex_wannacry.exe"1⤵
- Drops autorun.inf file
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/4196-0-0x0000000000400000-0x000000000040B000-memory.dmp
memory/4196-1-0x0000000000A70000-0x0000000000A84000-memory.dmp
memory/4196-2-0x0000000000A70000-0x0000000000A84000-memory.dmp
memory/4196-4-0x0000000000B10000-0x0000000000B11000-memory.dmp
memory/4196-8-0x0000000000400000-0x000000000040B000-memory.dmp
memory/4196-12-0x0000000000A70000-0x0000000000A84000-memory.dmp