Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
17/04/2024, 02:19
General
- Target 9fbc285f7b604f892f4eb19c55302215cb5ec976a1eb06d9424335894bc08055.exe
- Size 45KB
- Sample240417-crzmlsbb53
- SHA256 9fbc285f7b604f892f4eb19c55302215cb5ec976a1eb06d9424335894bc08055
Malware Config
Extracted
-
xenorat
-
127.0.0.1
-
AXISWARE
-
delay
5000
-
install_path
temp
-
port
1234
-
startup_name
User
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
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Creates scheduled task(s) 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\9fbc285f7b604f892f4eb19c55302215cb5ec976a1eb06d9424335894bc08055.exe"C:\Users\Admin\AppData\Local\Temp\9fbc285f7b604f892f4eb19c55302215cb5ec976a1eb06d9424335894bc08055.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\XenoManager\9fbc285f7b604f892f4eb19c55302215cb5ec976a1eb06d9424335894bc08055.exe"C:\Users\Admin\AppData\Local\Temp\XenoManager\9fbc285f7b604f892f4eb19c55302215cb5ec976a1eb06d9424335894bc08055.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /Create /TN "User" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2C3B.tmp" /F3⤵
- Creates scheduled task(s)
-
-
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4064 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
9fbc285f7b604f892f4eb19c55302215cb5ec976a1eb06d9424335894bc08055.exe
tmp2C3B.tmp
memory/2896-13-0x0000000074AB0000-0x0000000075260000-memory.dmp
memory/2896-15-0x0000000005410000-0x0000000005420000-memory.dmp
memory/2896-19-0x0000000074AB0000-0x0000000075260000-memory.dmp
memory/2896-20-0x0000000005410000-0x0000000005420000-memory.dmp
memory/5100-0-0x0000000074AB0000-0x0000000075260000-memory.dmp
memory/5100-1-0x0000000000E20000-0x0000000000E32000-memory.dmp
memory/5100-16-0x0000000074AB0000-0x0000000075260000-memory.dmp