Analysis
-
max time kernel
133s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
27-01-2025 07:56
Behavioral task
behavioral1
Sample
544f68f90157e53fb81a864b1aa1b30a91a7e297062cc33b9194d2d83ab124e7.exe
Resource
win7-20240903-en
General
-
Target
544f68f90157e53fb81a864b1aa1b30a91a7e297062cc33b9194d2d83ab124e7.exe
-
Size
46KB
-
MD5
9ce983782ef6449547057837fbf28149
-
SHA1
95efe91de8f9e7ddb866efc015906a1f498f8c53
-
SHA256
544f68f90157e53fb81a864b1aa1b30a91a7e297062cc33b9194d2d83ab124e7
-
SHA512
6ffd8563bc5ce87882fc835d2c753c673b4f178deb8815ec32f168c8d6344f4457d8d09aba41b1d2ddfc204257f5c29359a79525726490183bfd50cc435e84e8
-
SSDEEP
768:PdhO/poiiUcjlJInbTH9Xqk5nWEZ5SbTDaNuI7CPW5A:Fw+jjgnnH9XqcnW85SbTIuIY
Malware Config
Extracted
xenorat
roblox.airdns.org
Microsoft_nd8912d
-
delay
5000
-
install_path
appdata
-
port
62604
-
startup_name
Runtime Broker.
Signatures
-
Detect XenoRat Payload 2 IoCs
resource yara_rule behavioral2/memory/3672-1-0x0000000000DF0000-0x0000000000E02000-memory.dmp family_xenorat behavioral2/files/0x0009000000023c59-6.dat family_xenorat -
Xenorat family
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation 544f68f90157e53fb81a864b1aa1b30a91a7e297062cc33b9194d2d83ab124e7.exe -
Executes dropped EXE 1 IoCs
pid Process 1964 544f68f90157e53fb81a864b1aa1b30a91a7e297062cc33b9194d2d83ab124e7.exe -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 544f68f90157e53fb81a864b1aa1b30a91a7e297062cc33b9194d2d83ab124e7.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 544f68f90157e53fb81a864b1aa1b30a91a7e297062cc33b9194d2d83ab124e7.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4104 schtasks.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3672 wrote to memory of 1964 3672 544f68f90157e53fb81a864b1aa1b30a91a7e297062cc33b9194d2d83ab124e7.exe 83 PID 3672 wrote to memory of 1964 3672 544f68f90157e53fb81a864b1aa1b30a91a7e297062cc33b9194d2d83ab124e7.exe 83 PID 3672 wrote to memory of 1964 3672 544f68f90157e53fb81a864b1aa1b30a91a7e297062cc33b9194d2d83ab124e7.exe 83 PID 1964 wrote to memory of 4104 1964 544f68f90157e53fb81a864b1aa1b30a91a7e297062cc33b9194d2d83ab124e7.exe 84 PID 1964 wrote to memory of 4104 1964 544f68f90157e53fb81a864b1aa1b30a91a7e297062cc33b9194d2d83ab124e7.exe 84 PID 1964 wrote to memory of 4104 1964 544f68f90157e53fb81a864b1aa1b30a91a7e297062cc33b9194d2d83ab124e7.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\544f68f90157e53fb81a864b1aa1b30a91a7e297062cc33b9194d2d83ab124e7.exe"C:\Users\Admin\AppData\Local\Temp\544f68f90157e53fb81a864b1aa1b30a91a7e297062cc33b9194d2d83ab124e7.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3672 -
C:\Users\Admin\AppData\Roaming\XenoManager\544f68f90157e53fb81a864b1aa1b30a91a7e297062cc33b9194d2d83ab124e7.exe"C:\Users\Admin\AppData\Roaming\XenoManager\544f68f90157e53fb81a864b1aa1b30a91a7e297062cc33b9194d2d83ab124e7.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1964 -
C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /Create /TN "Runtime Broker." /XML "C:\Users\Admin\AppData\Local\Temp\tmpAD95.tmp" /F3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:4104
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\544f68f90157e53fb81a864b1aa1b30a91a7e297062cc33b9194d2d83ab124e7.exe.log
Filesize226B
MD5916851e072fbabc4796d8916c5131092
SHA1d48a602229a690c512d5fdaf4c8d77547a88e7a2
SHA2567e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d
SHA51207ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521
-
Filesize
1KB
MD5fa27b0c82dcf8ba44de98b5b46a61e22
SHA18ee34446365273a71b139e0bace51131620ef63c
SHA25600c2794cb384ffa8999369611c28b331c0666ff6895cbac59f8e42f70c5e3bbc
SHA5127bf74a6bd2869297b02aa7004ee5364b3c4e72cd2535c20972db6d9024d97d6210b8ba92705fa09da7313631706b64cb37b8673b07347444e67d75497956baaf
-
C:\Users\Admin\AppData\Roaming\XenoManager\544f68f90157e53fb81a864b1aa1b30a91a7e297062cc33b9194d2d83ab124e7.exe
Filesize46KB
MD59ce983782ef6449547057837fbf28149
SHA195efe91de8f9e7ddb866efc015906a1f498f8c53
SHA256544f68f90157e53fb81a864b1aa1b30a91a7e297062cc33b9194d2d83ab124e7
SHA5126ffd8563bc5ce87882fc835d2c753c673b4f178deb8815ec32f168c8d6344f4457d8d09aba41b1d2ddfc204257f5c29359a79525726490183bfd50cc435e84e8