Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
13/08/2026, 01:46
General
- Target 2026-08-12_173ecc83a1b4e1cce1529b303dd36af5_elex_wannacry.exe
- Size 44KB
- Sample260813-b64pfahn7t
- SHA256 93b85e637cd7a86330fa0bf252495bda9bfb9357c8fcaa7d2306506766ce4b1e
Malware Config
Signatures
- UPX dump on OEP (original entry point) 5 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 5 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\2026-08-12_173ecc83a1b4e1cce1529b303dd36af5_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-12_173ecc83a1b4e1cce1529b303dd36af5_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/4428-0-0x0000000000400000-0x000000000040B000-memory.dmp
memory/4428-1-0x0000000000720000-0x0000000000734000-memory.dmp
memory/4428-2-0x0000000000720000-0x0000000000734000-memory.dmp
memory/4428-3-0x0000000000720000-0x0000000000734000-memory.dmp
memory/4428-5-0x0000000000740000-0x0000000000741000-memory.dmp
memory/4428-6-0x0000000000720000-0x0000000000734000-memory.dmp
memory/4428-19-0x0000000000400000-0x000000000040B000-memory.dmp
memory/4428-23-0x0000000000720000-0x0000000000734000-memory.dmp