Analysis
- max time kernel
144s - max time network
136s - platform
windows7_x64 - resource
win7-20220812-en - resource tags
- submitted
26/10/2022, 09:21
General
- Target mona.lerioprovantageOrder25-10-2022.scr.exe
- Size 51KB
- Sample221026-lbbqaafbg8
- SHA256 0200450e230b0f50d6d21a702756cb9d326b01ca3a5db7df42aea6eefa396ced
Malware Config
Signatures
- WarzoneRat, AveMaria
WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.
- Warzone RAT payload 8 IoCs
- Executes dropped EXE 1 IoCs
- Modifies Windows Firewall 1 TTPs 1 IoCs
- Sets DLL path for service in the registry 2 TTPs 1 IoCs
- UPX packed file 4 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops startup file 2 IoCs
- Loads dropped DLL 2 IoCs
- Modifies WinLogon 2 TTPs 4 IoCs
- Drops file in System32 directory 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Drops file in Program Files directory 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Modifies system certificate store 2 TTPs 2 IoCs
- Suspicious behavior: EnumeratesProcesses 37 IoCs
- Suspicious behavior: LoadsDriver 3 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 20 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\mona.lerioprovantageOrder25-10-2022.scr.exe"C:\Users\Admin\AppData\Local\Temp\mona.lerioprovantageOrder25-10-2022.scr.exe"1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\mona.lerioprovantageOrder25-10-2022.scr.exe"C:\Users\Admin\AppData\Local\Temp\mona.lerioprovantageOrder25-10-2022.scr.exe"2⤵
- Sets DLL path for service in the registry
- Loads dropped DLL
- Modifies WinLogon
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\14.exe"C:\Users\Admin\AppData\Local\Temp\14.exe"3⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\netsh.exenetsh advfirewall firewall add rule name="3389" dir=in action=allow protocol=TCP localport=33894⤵
- Modifies Windows Firewall
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
14.exe
sqlmap.dll
14.exe
memory/920-60-0x0000000000400000-0x0000000000568000-memory.dmp
memory/920-75-0x0000000000400000-0x0000000000568000-memory.dmp
memory/920-84-0x0000000005220000-0x000000000524D000-memory.dmp
memory/920-62-0x0000000000400000-0x0000000000568000-memory.dmp
memory/920-64-0x0000000000400000-0x0000000000568000-memory.dmp
memory/920-65-0x0000000000400000-0x0000000000568000-memory.dmp
memory/920-67-0x0000000000400000-0x0000000000568000-memory.dmp
memory/920-70-0x0000000000400000-0x0000000000568000-memory.dmp
memory/920-69-0x0000000000400000-0x0000000000568000-memory.dmp
memory/920-74-0x0000000000400000-0x0000000000568000-memory.dmp
memory/920-59-0x0000000000400000-0x0000000000568000-memory.dmp
memory/920-81-0x0000000005220000-0x000000000524D000-memory.dmp
memory/932-82-0x0000000001210000-0x000000000123D000-memory.dmp
memory/932-85-0x0000000001210000-0x000000000123D000-memory.dmp
memory/1096-57-0x0000000000500000-0x0000000000508000-memory.dmp
memory/1096-56-0x0000000002420000-0x000000000247C000-memory.dmp
memory/1096-58-0x0000000000830000-0x0000000000838000-memory.dmp
memory/1096-55-0x0000000075211000-0x0000000075213000-memory.dmp
memory/1096-54-0x00000000008C0000-0x00000000008D4000-memory.dmp