Analysis
- max time kernel
150s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
17/10/2026, 13:15
General
- Target 2026-10-16_8326e4021045751fa85f260543c8c891_elex_wannacry.exe
- Size 404KB
- Sample261017-qhlw2styht
- SHA256 45275929f35951e64e4bcd032e490af8018f9f8ddb9590952b2aca40c0231e53
Malware Config
Signatures
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Enumerates connected drives 3 TTPs 2 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- Looks up external IP address via web service 1 TTPs 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Direct Volume Access: Opens a physical disk for reading 1 TTPs 4 IoCs
Opens a raw handle to a physical disk, which bypasses file system access controls and is used for disk inspection, anti-VM checks and privilege checks.
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- 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.
- Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: RenamesItself 1 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-16_8326e4021045751fa85f260543c8c891_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-16_8326e4021045751fa85f260543c8c891_elex_wannacry.exe"1⤵
- Enumerates connected drives
- Direct Volume Access: Opens a physical disk for reading
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
Destro
20261017141653_1.a
20261017141653_2.a
20261017141653_3.a
20261017141658_4.a
20261017141658_00000029.s
20261017141714_5.a
20261017141717_6.a
20261017141720_7.a
20261017141724_8.a
20261017141727_9.a
20261017141732_10.a
20261017141739_11.a
20261017141743_12.a
20261017141747_13.a
20261017141753_14.a
20261017141756_15.a
20261017141801_16.a
20261017141804_17.a
20261017141807_18.a
20261017141810_19.a
20261017141814_20.a
memory/1328-1-0x0000000010000000-0x0000000010032000-memory.dmp
memory/1328-0-0x0000000000400000-0x0000000000465000-memory.dmp
memory/1328-8-0x0000000000400000-0x0000000000465000-memory.dmp