Analysis
- max time kernel
140s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20250314-en - resource tags
- submitted
31/03/2025, 15:52
General
- Target slodusable.exe
- Size 46KB
- Sample250331-ta6s2avr13
- SHA256 c904d34c8b053a058df0e203759164233a8fe527921b3edb883721e02b9184b3
Malware Config
Extracted
-
xenorat
-
adminaahliya-20192.portmap.io
-
skid_nigger@skid_C2
-
delay
5000
-
install_path
appdata
-
port
20192
-
startup_name
Windows Updater
Signatures
- Detect XenoRat Payload 2 IoCs
- XenorRat
XenorRat is a remote access trojan written in C#.
- Xenorat family
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 1 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 WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\slodusable.exe"C:\Users\Admin\AppData\Local\Temp\slodusable.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\XenoManager\slodusable.exe"C:\Users\Admin\AppData\Roaming\XenoManager\slodusable.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /Create /TN "Windows Updater" /XML "C:\Users\Admin\AppData\Local\Temp\tmp91B1.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
tmp91B1.tmp
slodusable.exe
memory/3340-0-0x0000000074E0E000-0x0000000074E0F000-memory.dmp
memory/3340-1-0x0000000000070000-0x0000000000082000-memory.dmp
memory/4200-14-0x0000000074E00000-0x00000000755B0000-memory.dmp
memory/4200-17-0x0000000074E00000-0x00000000755B0000-memory.dmp
memory/4200-18-0x0000000074E00000-0x00000000755B0000-memory.dmp