Analysis
- max time kernel
147s - max time network
136s - platform
windows7_x64 - resource
win7-20240903-en - resource tags
- submitted
25/09/2024, 11:21
General
- Target 1ee3f9d53484f5b8f461902faa2b0ee0.exe
- Size 2.9MB
- Sample240925-nf1lbasdmp
- SHA256 e924320a0cc10d5b37eada4eb68cf95e76c09665b9d3d114f3fa9ed9c6f795ac
Malware Config
Signatures
- Detect Socks5Systemz Payload 1 IoCs
- Socks5Systemz
Socks5Systemz is a botnet written in C++.
- Executes dropped EXE 2 IoCs
- Loads dropped DLL 5 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 11 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\1ee3f9d53484f5b8f461902faa2b0ee0.exe"C:\Users\Admin\AppData\Local\Temp\1ee3f9d53484f5b8f461902faa2b0ee0.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-H5PHI.tmp\1ee3f9d53484f5b8f461902faa2b0ee0.tmp"C:\Users\Admin\AppData\Local\Temp\is-H5PHI.tmp\1ee3f9d53484f5b8f461902faa2b0ee0.tmp" /SL5="$400F8,2817154,56832,C:\Users\Admin\AppData\Local\Temp\1ee3f9d53484f5b8f461902faa2b0ee0.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\Cleona Video Editor\cleonavideoeditor32.exe"C:\Users\Admin\AppData\Local\Cleona Video Editor\cleonavideoeditor32.exe" -i3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
cleonavideoeditor32.exe
1ee3f9d53484f5b8f461902faa2b0ee0.tmp
_iscrypt.dll
_shfoldr.dll
memory/1976-10-0x0000000000400000-0x00000000004BD000-memory.dmp
memory/1976-40-0x0000000006820000-0x0000000006B14000-memory.dmp
memory/1976-43-0x0000000000400000-0x00000000004BD000-memory.dmp
memory/1976-75-0x0000000006820000-0x0000000006B14000-memory.dmp
memory/2336-47-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2336-3-0x0000000000401000-0x000000000040B000-memory.dmp
memory/2336-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2764-42-0x0000000000400000-0x00000000006F4000-memory.dmp
memory/2764-74-0x0000000000400000-0x00000000006F4000-memory.dmp
memory/2764-52-0x0000000000400000-0x00000000006F4000-memory.dmp
memory/2764-55-0x0000000000400000-0x00000000006F4000-memory.dmp
memory/2764-58-0x0000000000400000-0x00000000006F4000-memory.dmp
memory/2764-61-0x0000000000400000-0x00000000006F4000-memory.dmp
memory/2764-64-0x0000000000400000-0x00000000006F4000-memory.dmp
memory/2764-65-0x0000000002F10000-0x0000000002FB2000-memory.dmp
memory/2764-71-0x0000000000400000-0x00000000006F4000-memory.dmp
memory/2764-49-0x0000000000400000-0x00000000006F4000-memory.dmp
memory/2764-44-0x0000000000400000-0x00000000006F4000-memory.dmp
memory/2764-78-0x0000000000400000-0x00000000006F4000-memory.dmp
memory/2764-81-0x0000000000400000-0x00000000006F4000-memory.dmp
memory/2764-84-0x0000000000400000-0x00000000006F4000-memory.dmp
memory/2764-87-0x0000000000400000-0x00000000006F4000-memory.dmp
memory/2764-91-0x0000000000400000-0x00000000006F4000-memory.dmp
memory/2764-94-0x0000000000400000-0x00000000006F4000-memory.dmp