Analysis
- max time kernel
292s - max time network
300s - platform
windows10-1703_x64 - resource
win10-20240404-en - resource tags
- submitted
13/06/2024, 22:39
General
- Target 1f610e1978c945967d5d41027c25d715762eb6754c99575074a26261185f5d77.exe
- Size 4.5MB
- Sample240613-2lcckaxcjp
- SHA256 1f610e1978c945967d5d41027c25d715762eb6754c99575074a26261185f5d77
Malware Config
Extracted
-
socks5systemz
-
aqaoeoe.ru
-
http://aqaoeoe.ru/search/?q=67e28dd8685af379125bfd4e7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa49e8889b5e4fa9281ae978f271ea771795af8e05c645db22f31dfe339426fa11a366c350adb719a9577e55b8603e983a608ff712c1e7919f39
Signatures
- Detect Socks5Systemz Payload 1 IoCs
- Socks5Systemz
Socks5Systemz is a botnet written in C++.
- Executes dropped EXE 3 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.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\1f610e1978c945967d5d41027c25d715762eb6754c99575074a26261185f5d77.exe"C:\Users\Admin\AppData\Local\Temp\1f610e1978c945967d5d41027c25d715762eb6754c99575074a26261185f5d77.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-6TI95.tmp\1f610e1978c945967d5d41027c25d715762eb6754c99575074a26261185f5d77.tmp"C:\Users\Admin\AppData\Local\Temp\is-6TI95.tmp\1f610e1978c945967d5d41027c25d715762eb6754c99575074a26261185f5d77.tmp" /SL5="$50220,4435534,54272,C:\Users\Admin\AppData\Local\Temp\1f610e1978c945967d5d41027c25d715762eb6754c99575074a26261185f5d77.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Moon VideoToAudio\moonvideo2audio32.exe"C:\Users\Admin\AppData\Local\Moon VideoToAudio\moonvideo2audio32.exe" -i3⤵
- Executes dropped EXE
-
-
C:\Users\Admin\AppData\Local\Moon VideoToAudio\moonvideo2audio32.exe"C:\Users\Admin\AppData\Local\Moon VideoToAudio\moonvideo2audio32.exe" -s3⤵
- Executes dropped EXE
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
moonvideo2audio32.exe
1f610e1978c945967d5d41027c25d715762eb6754c99575074a26261185f5d77.tmp
_iscrypt.dll
memory/2572-107-0x0000000000400000-0x0000000000645000-memory.dmp
memory/2572-110-0x0000000000400000-0x0000000000645000-memory.dmp
memory/2572-128-0x0000000000400000-0x0000000000645000-memory.dmp
memory/2572-125-0x0000000000400000-0x0000000000645000-memory.dmp
memory/2572-122-0x0000000000400000-0x0000000000645000-memory.dmp
memory/2572-119-0x0000000000400000-0x0000000000645000-memory.dmp
memory/2572-67-0x0000000000400000-0x0000000000645000-memory.dmp
memory/2572-116-0x0000000000400000-0x0000000000645000-memory.dmp
memory/2572-113-0x0000000000400000-0x0000000000645000-memory.dmp
memory/2572-70-0x0000000000400000-0x0000000000645000-memory.dmp
memory/2572-73-0x0000000000400000-0x0000000000645000-memory.dmp
memory/2572-76-0x0000000000400000-0x0000000000645000-memory.dmp
memory/2572-79-0x0000000000400000-0x0000000000645000-memory.dmp
memory/2572-82-0x0000000000400000-0x0000000000645000-memory.dmp
memory/2572-92-0x0000000000400000-0x0000000000645000-memory.dmp
memory/2572-101-0x0000000000400000-0x0000000000645000-memory.dmp
memory/2572-84-0x00000000028D0000-0x0000000002972000-memory.dmp
memory/2572-95-0x0000000000400000-0x0000000000645000-memory.dmp
memory/2572-98-0x0000000000400000-0x0000000000645000-memory.dmp
memory/2572-87-0x0000000000400000-0x0000000000645000-memory.dmp
memory/2572-104-0x0000000000400000-0x0000000000645000-memory.dmp
memory/4656-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4656-68-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4656-3-0x0000000000401000-0x000000000040B000-memory.dmp
memory/4704-64-0x0000000000400000-0x0000000000645000-memory.dmp
memory/4704-60-0x0000000000400000-0x0000000000645000-memory.dmp
memory/4704-59-0x0000000000400000-0x0000000000645000-memory.dmp
memory/4920-10-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/4920-69-0x0000000000400000-0x00000000004BA000-memory.dmp