Analysis
- max time kernel
149s - max time network
123s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
12/09/2026, 23:25
General
- Target 2026-09-12_74cd334ba08f6db8a05dd6db14fac51f_amadey_elex_ramnit_wannacry.exe
- Size 123KB
- Sample260912-3ebm5abf76
- SHA256 704b40eb90e565cec877248a373c7a96715b3b739fa1dfe92116f54e13480d70
Malware Config
Signatures
- Family: Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
- UPX dump on OEP (original entry point) 7 IoCs
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 1 IoCs
- UPX packed file 8 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 UnmapMainImage 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-12_74cd334ba08f6db8a05dd6db14fac51f_amadey_elex_ramnit_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-12_74cd334ba08f6db8a05dd6db14fac51f_amadey_elex_ramnit_wannacry.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\2026-09-12_74cd334ba08f6db8a05dd6db14fac51f_amadey_elex_ramnit_wannacrymgr.exeC:\Users\Admin\AppData\Local\Temp\2026-09-12_74cd334ba08f6db8a05dd6db14fac51f_amadey_elex_ramnit_wannacrymgr.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4112 -s 3563⤵
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4112 -ip 41121⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
2026-09-12_74cd334ba08f6db8a05dd6db14fac51f_amadey_elex_ramnit_wannacrymgr.exe
~TM95E2.tmp
memory/4112-20-0x0000000077C72000-0x0000000077C74000-memory.dmp
memory/4112-19-0x0000000077C72000-0x0000000077C73000-memory.dmp
memory/4112-13-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4112-14-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4112-16-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4112-4-0x0000000000400000-0x0000000000429000-memory.dmp
memory/4112-22-0x0000000000400000-0x0000000000429000-memory.dmp
memory/4112-7-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4112-12-0x0000000000890000-0x0000000000891000-memory.dmp
memory/4112-10-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4112-8-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4112-6-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4704-0-0x0000000000400000-0x0000000000423000-memory.dmp
memory/4704-23-0x0000000000400000-0x0000000000423000-memory.dmp