Analysis
- max time kernel
94s - max time network
132s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
28/11/2024, 16:29
General
- Target www.satnet.biz/Install.exe
- Size 818KB
- Sample241128-tzbzyssraw
- SHA256 5f5198fc2d3e2896bacc006b79843ebc022bdaa704e4d0ea17531b99038376a6
Score
10/10
Malware Config
Signatures
- Ardamax
A keylogger first seen in 2013.
- Ardamax family
- Ardamax main executable 1 IoCs
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 4 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Drops file in System32 directory 6 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of SetWindowsHookEx 5 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\www.satnet.biz\Install.exe"C:\Users\Admin\AppData\Local\Temp\www.satnet.biz\Install.exe"1⤵
- Checks computer location settings
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\28463\JLCS.exe"C:\Windows\system32\28463\JLCS.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
@BB8F.tmp
AKV.exe
JLCS.001
JLCS.006
JLCS.007
JLCS.exe
memory/3212-19-0x0000000000400000-0x00000000004E3000-memory.dmp
memory/3212-24-0x00000000006E0000-0x00000000006E1000-memory.dmp
memory/3212-28-0x0000000000400000-0x00000000004E3000-memory.dmp
memory/3212-29-0x00000000006E0000-0x00000000006E1000-memory.dmp