Analysis
- max time kernel
148s - max time network
133s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
10/09/2026, 15:09
General
- Target 2026-09-10_76a4edca9f1d04fd11d97a29911308e8_amadey_elex_ramnit_wannacry.exe
- Size 123KB
- Sample260910-sjmk3s1fle
- SHA256 a8cff28b6ccfbb38a5d98fcbe05fbc6fccbb4f37a709256f4db8805c03e3a4f7
Score
10/10
Malware Config
Signatures
- Family: Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
- UPX dump on OEP (original entry point) 2 IoCs
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 1 IoCs
- UPX packed file 1 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Program crash 1 IoCs
- 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.
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-10_76a4edca9f1d04fd11d97a29911308e8_amadey_elex_ramnit_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-10_76a4edca9f1d04fd11d97a29911308e8_amadey_elex_ramnit_wannacry.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\2026-09-10_76a4edca9f1d04fd11d97a29911308e8_amadey_elex_ramnit_wannacrymgr.exeC:\Users\Admin\AppData\Local\Temp\2026-09-10_76a4edca9f1d04fd11d97a29911308e8_amadey_elex_ramnit_wannacrymgr.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4744 -s 5363⤵
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 4744 -ip 47441⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
2026-09-10_76a4edca9f1d04fd11d97a29911308e8_amadey_elex_ramnit_wannacrymgr.exe
~TM4BD4.tmp
memory/1856-0-0x0000000000400000-0x0000000000423000-memory.dmp
memory/1856-10-0x0000000000400000-0x0000000000423000-memory.dmp
memory/4744-6-0x0000000002190000-0x00000000021BA000-memory.dmp
memory/4744-8-0x00000000778E8000-0x00000000778E9000-memory.dmp
memory/4744-9-0x0000000000400000-0x000000000042A000-memory.dmp