Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
30/07/2026, 12:26
General
- Target 2026-07-30_800b7808a302d8d044f7ae01c3e871d1_elex_wannacry.exe
- Size 79KB
- Sample260730-pmkdcaak4v
- SHA256 cb1a59e882fa1e0dae0033c26da8f0440906ed9e5bd51a06ad29a9c98af23eba
Malware Config
Extracted
-
metasploit
-
encoder/call4_dword_xor
Signatures
- Family: MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
- Detects executables referencing many IR and analysis tools 21 IoCs
- Adds policy Run key to start application 2 TTPs 2 IoCs
- Executes dropped EXE 4 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- Drops file in Windows directory 3 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious behavior: GetForegroundWindowSpam 3 IoCs
- Suspicious use of WriteProcessMemory 7 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-30_800b7808a302d8d044f7ae01c3e871d1_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_800b7808a302d8d044f7ae01c3e871d1_elex_wannacry.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\2026-07-30_800b7808a302d8d044f7ae01c3e871d1_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_800b7808a302d8d044f7ae01c3e871d1_elex_wannacry.exe"2⤵
- Adds policy Run key to start application
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Windows\msdrive32.exe"C:\Windows\msdrive32.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
-
C:\Windows\msdrive32.exe"C:\Windows\msdrive32.exe"4⤵
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
-
-
-
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C:\Windows\msdrive32.exeC:\Windows\msdrive32.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
-
C:\Windows\msdrive32.exe"C:\Windows\msdrive32.exe"2⤵
- Executes dropped EXE
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
msdrive32.exe
memory/2128-24-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2296-2-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2296-3-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2296-11-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2296-0-0x0000000000400000-0x0000000000453000-memory.dmp
memory/4064-27-0x0000000000400000-0x0000000000453000-memory.dmp
memory/4064-33-0x0000000000400000-0x0000000000453000-memory.dmp
memory/4064-17-0x0000000000400000-0x0000000000453000-memory.dmp
memory/4064-25-0x0000000000400000-0x0000000000453000-memory.dmp
memory/4064-16-0x0000000000400000-0x0000000000453000-memory.dmp
memory/4064-31-0x0000000000400000-0x0000000000453000-memory.dmp
memory/4064-32-0x0000000000400000-0x0000000000453000-memory.dmp
memory/4064-23-0x0000000000400000-0x0000000000453000-memory.dmp
memory/4064-34-0x0000000000400000-0x0000000000453000-memory.dmp
memory/4064-35-0x0000000000400000-0x0000000000453000-memory.dmp
memory/4064-36-0x0000000000400000-0x0000000000453000-memory.dmp
memory/4064-37-0x0000000000400000-0x0000000000453000-memory.dmp
memory/4064-38-0x0000000000400000-0x0000000000453000-memory.dmp
memory/4064-39-0x0000000000400000-0x0000000000453000-memory.dmp
memory/4064-40-0x0000000000400000-0x0000000000453000-memory.dmp
memory/4064-41-0x0000000000400000-0x0000000000453000-memory.dmp