Analysis
- max time kernel
145s - max time network
126s - platform
windows10-2004_x64 - resource
win10v2004-20240730-en - resource tags
- submitted
31/07/2024, 19:05
General
- Target 5afdadce8cedaae5116cfeda28bbaaa404eab78da0294b166f4857d5825a13d5.exe
- Size 1.1MB
- Sample240731-xrg3satblc
- SHA256 5afdadce8cedaae5116cfeda28bbaaa404eab78da0294b166f4857d5825a13d5
Malware Config
Extracted
-
xenorat
-
178.214.236.32
-
RuntimeBroker
-
delay
500
-
install_path
appdata
-
port
3450
-
startup_name
RuntimeBroker
Signatures
- XenorRat
XenorRat is a remote access trojan written in C#.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 1 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 17 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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.
- Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious use of SetWindowsHookEx 2 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\5afdadce8cedaae5116cfeda28bbaaa404eab78da0294b166f4857d5825a13d5.exe"C:\Users\Admin\AppData\Local\Temp\5afdadce8cedaae5116cfeda28bbaaa404eab78da0294b166f4857d5825a13d5.exe"1⤵
- Checks computer location settings
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\XenoManager\5afdadce8cedaae5116cfeda28bbaaa404eab78da0294b166f4857d5825a13d5.exe"C:\Users\Admin\AppData\Roaming\XenoManager\5afdadce8cedaae5116cfeda28bbaaa404eab78da0294b166f4857d5825a13d5.exe"2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /Create /TN "RuntimeBroker" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3033.tmp" /F3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
5afdadce8cedaae5116cfeda28bbaaa404eab78da0294b166f4857d5825a13d5.exe.log
tmp3033.tmp
5afdadce8cedaae5116cfeda28bbaaa404eab78da0294b166f4857d5825a13d5.exe
memory/3936-19-0x0000000000220000-0x0000000000596000-memory.dmp
memory/3936-0-0x0000000000220000-0x0000000000596000-memory.dmp
memory/3936-2-0x0000000000220000-0x0000000000596000-memory.dmp
memory/3936-1-0x0000000074A5E000-0x0000000074A5F000-memory.dmp
memory/4848-14-0x00000000003B0000-0x0000000000726000-memory.dmp
memory/4848-17-0x00000000003B0000-0x0000000000726000-memory.dmp
memory/4848-20-0x0000000074A50000-0x0000000075200000-memory.dmp
memory/4848-21-0x0000000074A50000-0x0000000075200000-memory.dmp
memory/4848-25-0x00000000003B0000-0x0000000000726000-memory.dmp
memory/4848-27-0x0000000074A50000-0x0000000075200000-memory.dmp