Analysis
- max time kernel
141s - max time network
143s - platform
windows10-1703_x64 - resource
win10-20240404-en - resource tags
- submitted
21/09/2024, 21:33
General
- Target noode.exe
- Size 2.9MB
- Sample240921-1eb8jsveng
- SHA256 af900d9dda235bf8a4c20b724a3d79daf8b87cbe1acd4a93af348203a45cc33c
Malware Config
Signatures
- Detect Socks5Systemz Payload 1 IoCs
- Socks5Systemz
Socks5Systemz is a botnet written in C++.
- Executes dropped EXE 2 IoCs
- Loads dropped DLL 1 IoCs
- Unexpected DNS network traffic destination 1 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\noode.exe"C:\Users\Admin\AppData\Local\Temp\noode.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-KUH4Q.tmp\noode.tmp"C:\Users\Admin\AppData\Local\Temp\is-KUH4Q.tmp\noode.tmp" /SL5="$80118,2816939,56832,C:\Users\Admin\AppData\Local\Temp\noode.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Nikko Video Compressor\videocompressor32-64.exe"C:\Users\Admin\AppData\Local\Nikko Video Compressor\videocompressor32-64.exe" -i3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
videocompressor32-64.exe
noode.tmp
_iscrypt.dll
memory/220-2-0x0000000000401000-0x000000000040B000-memory.dmp
memory/220-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/220-41-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2788-40-0x0000000000400000-0x00000000004BD000-memory.dmp
memory/2788-9-0x0000000000400000-0x00000000004BD000-memory.dmp
memory/4052-49-0x0000000000400000-0x00000000006B4000-memory.dmp
memory/4052-65-0x0000000000400000-0x00000000006B4000-memory.dmp
memory/4052-43-0x0000000000400000-0x00000000006B4000-memory.dmp
memory/4052-46-0x0000000000400000-0x00000000006B4000-memory.dmp
memory/4052-36-0x0000000000400000-0x00000000006B4000-memory.dmp
memory/4052-52-0x0000000000400000-0x00000000006B4000-memory.dmp
memory/4052-55-0x0000000000400000-0x00000000006B4000-memory.dmp
memory/4052-58-0x0000000000400000-0x00000000006B4000-memory.dmp
memory/4052-59-0x0000000000920000-0x00000000009C2000-memory.dmp
memory/4052-37-0x0000000000400000-0x00000000006B4000-memory.dmp
memory/4052-68-0x0000000000400000-0x00000000006B4000-memory.dmp
memory/4052-69-0x0000000000400000-0x00000000006B4000-memory.dmp
memory/4052-72-0x0000000000400000-0x00000000006B4000-memory.dmp
memory/4052-75-0x0000000000400000-0x00000000006B4000-memory.dmp
memory/4052-78-0x0000000000400000-0x00000000006B4000-memory.dmp
memory/4052-81-0x0000000000400000-0x00000000006B4000-memory.dmp
memory/4052-85-0x0000000000400000-0x00000000006B4000-memory.dmp
memory/4052-88-0x0000000000400000-0x00000000006B4000-memory.dmp