Analysis
- max time kernel
136s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
06/11/2024, 02:38
General
- Target 516aab17b323ffdf53c58f6994996c75e8f4adec9228738dd028214e66a23569.exe
- Size 1.2MB
- Sample241106-c4t8natfmk
- SHA256 516aab17b323ffdf53c58f6994996c75e8f4adec9228738dd028214e66a23569
Malware Config
Extracted
-
vipkeylogger
Signatures
- VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
- Vipkeylogger family
- Disables Task Manager via registry modification
- 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 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SendNotifyMessage 2 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\516aab17b323ffdf53c58f6994996c75e8f4adec9228738dd028214e66a23569.exe"C:\Users\Admin\AppData\Local\Temp\516aab17b323ffdf53c58f6994996c75e8f4adec9228738dd028214e66a23569.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\516aab17b323ffdf53c58f6994996c75e8f4adec9228738dd028214e66a23569.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/456-2-0x0000000004110000-0x0000000004310000-memory.dmp
memory/4916-6-0x0000000000400000-0x0000000000441000-memory.dmp
memory/4916-5-0x0000000000400000-0x0000000000441000-memory.dmp
memory/4916-7-0x00000000744BE000-0x00000000744BF000-memory.dmp
memory/4916-4-0x0000000000400000-0x0000000000441000-memory.dmp
memory/4916-3-0x0000000000400000-0x0000000000441000-memory.dmp
memory/4916-8-0x0000000002F70000-0x0000000002FD0000-memory.dmp
memory/4916-9-0x00000000744B0000-0x0000000074C60000-memory.dmp
memory/4916-12-0x0000000003110000-0x000000000316C000-memory.dmp
memory/4916-11-0x00000000744B0000-0x0000000074C60000-memory.dmp
memory/4916-13-0x00000000744B0000-0x0000000074C60000-memory.dmp
memory/4916-27-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-73-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-71-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-69-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-67-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-65-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-63-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-61-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-59-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-57-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-53-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-49-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-47-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-45-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-41-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-37-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-25-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-23-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-21-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-19-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-55-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-51-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-1104-0x0000000005780000-0x000000000581C000-memory.dmp
memory/4916-43-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-39-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-35-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-33-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-31-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-29-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-17-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-1105-0x00000000744B0000-0x0000000074C60000-memory.dmp
memory/4916-15-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-14-0x0000000003110000-0x0000000003168000-memory.dmp
memory/4916-10-0x0000000005E90000-0x0000000006434000-memory.dmp
memory/4916-1106-0x0000000006AE0000-0x0000000006B72000-memory.dmp
memory/4916-1107-0x0000000000400000-0x0000000000441000-memory.dmp
memory/4916-1108-0x00000000744BE000-0x00000000744BF000-memory.dmp
memory/4916-1109-0x00000000744B0000-0x0000000074C60000-memory.dmp
memory/4916-1110-0x0000000006D50000-0x0000000006F12000-memory.dmp
memory/4916-1111-0x0000000006A90000-0x0000000006AE0000-memory.dmp
memory/4916-1112-0x00000000744B0000-0x0000000074C60000-memory.dmp
memory/4916-1113-0x0000000006D30000-0x0000000006D3A000-memory.dmp