Analysis
- max time kernel
140s - max time network
123s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
20/10/2024, 02:00
General
- Target 3184c6a5b7d08a422e58b2b8ad2f7e1087dde96f1586b641144a36e44caf6d52.exe
- Size 1.2MB
- Sample241020-ce4qssthjm
- SHA256 3184c6a5b7d08a422e58b2b8ad2f7e1087dde96f1586b641144a36e44caf6d52
Malware Config
Extracted
-
vipkeylogger
-
https://api.telegram.org/bot7229061445:AAE3FCrpjv4NkOLREC4l7rC81cO6xC0-XZI/sendMessage?chat_id=1934716051
Signatures
- VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Browser Information Discovery 1 TTPs
Enumerate browser information.
- 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 behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: MapViewOfSection 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of FindShellTrayWindow 3 IoCs
- Suspicious use of SendNotifyMessage 3 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\3184c6a5b7d08a422e58b2b8ad2f7e1087dde96f1586b641144a36e44caf6d52.exe"C:\Users\Admin\AppData\Local\Temp\3184c6a5b7d08a422e58b2b8ad2f7e1087dde96f1586b641144a36e44caf6d52.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\3184c6a5b7d08a422e58b2b8ad2f7e1087dde96f1586b641144a36e44caf6d52.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/3780-8-0x000000007489E000-0x000000007489F000-memory.dmp
memory/3780-3-0x0000000000170000-0x00000000001BA000-memory.dmp
memory/3780-4-0x000000007489E000-0x000000007489F000-memory.dmp
memory/3780-5-0x0000000005030000-0x00000000055D4000-memory.dmp
memory/3780-6-0x0000000004B20000-0x0000000004BBC000-memory.dmp
memory/3780-7-0x0000000074890000-0x0000000075040000-memory.dmp
memory/3780-9-0x0000000074890000-0x0000000075040000-memory.dmp
memory/3780-10-0x0000000005F70000-0x0000000006132000-memory.dmp
memory/3780-11-0x0000000005E10000-0x0000000005E60000-memory.dmp
memory/3780-12-0x0000000006670000-0x0000000006B9C000-memory.dmp
memory/3780-13-0x00000000061E0000-0x0000000006272000-memory.dmp
memory/3780-14-0x0000000006150000-0x000000000615A000-memory.dmp
memory/4288-2-0x00000000044C0000-0x00000000048C0000-memory.dmp