Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
02/04/2024, 13:17
General
- Target 20a7088411ad98c4dd710ec1913d464e374b28d4873c26a0dcc2910e486b9323.exe
- Size 148KB
- Sample240402-qjd8labd32
- SHA256 20a7088411ad98c4dd710ec1913d464e374b28d4873c26a0dcc2910e486b9323
Malware Config
Extracted
-
netwire
-
fucktoto.duckdns.org:3369
-
activex_autorun
true
-
activex_key
{4KUJJ476-38ES-RCMH-QGW0-22030L368G76}
-
copy_executable
true
-
delete_original
false
-
host_id
blower
-
install_path
%AppData%\Install\Host.exe
-
keylogger_dir
%AppData%\Logs\
-
lock_executable
false
-
offline_keylogger
true
-
password
gbam1234
-
registry_autorun
true
-
startup_name
NetWire
-
use_mutex
false
Signatures
- NetWire RAT payload 16 IoCs
- Netwire
Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.
- Modifies Installed Components in the registry 2 TTPs 2 IoCs
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 1 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\20a7088411ad98c4dd710ec1913d464e374b28d4873c26a0dcc2910e486b9323.exe"C:\Users\Admin\AppData\Local\Temp\20a7088411ad98c4dd710ec1913d464e374b28d4873c26a0dcc2910e486b9323.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\Install\Host.exe"C:\Users\Admin\AppData\Roaming\Install\Host.exe"2⤵
- Modifies Installed Components in the registry
- Executes dropped EXE
- Adds Run key to start application
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
Host.exe
memory/3884-8-0x0000000000400000-0x0000000000425000-memory.dmp
memory/4580-9-0x0000000000400000-0x0000000000425000-memory.dmp
memory/4580-10-0x0000000000400000-0x0000000000425000-memory.dmp
memory/4580-11-0x0000000000400000-0x0000000000425000-memory.dmp
memory/4580-12-0x0000000000400000-0x0000000000425000-memory.dmp
memory/4580-13-0x0000000000400000-0x0000000000425000-memory.dmp
memory/4580-14-0x0000000000400000-0x0000000000425000-memory.dmp
memory/4580-15-0x0000000000400000-0x0000000000425000-memory.dmp
memory/4580-16-0x0000000000400000-0x0000000000425000-memory.dmp
memory/4580-17-0x0000000000400000-0x0000000000425000-memory.dmp
memory/4580-18-0x0000000000400000-0x0000000000425000-memory.dmp
memory/4580-19-0x0000000000400000-0x0000000000425000-memory.dmp
memory/4580-20-0x0000000000400000-0x0000000000425000-memory.dmp
memory/4580-21-0x0000000000400000-0x0000000000425000-memory.dmp
memory/4580-22-0x0000000000400000-0x0000000000425000-memory.dmp