Analysis
- max time kernel
106s - max time network
108s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
05/10/2024, 01:31
General
- Target 7ffba279d6f47ed76230be9dc7baae15b923dc09ba48f738d01e9beab32e9a58.exe
- Size 1.2MB
- Sample241005-bxn8dsxfnl
- SHA256 7ffba279d6f47ed76230be9dc7baae15b923dc09ba48f738d01e9beab32e9a58
Malware Config
Extracted
-
vipkeylogger
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 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\7ffba279d6f47ed76230be9dc7baae15b923dc09ba48f738d01e9beab32e9a58.exe"C:\Users\Admin\AppData\Local\Temp\7ffba279d6f47ed76230be9dc7baae15b923dc09ba48f738d01e9beab32e9a58.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\7ffba279d6f47ed76230be9dc7baae15b923dc09ba48f738d01e9beab32e9a58.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
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Downloads
memory/1572-2-0x0000000004360000-0x0000000004760000-memory.dmp
memory/5076-3-0x0000000000400000-0x0000000000441000-memory.dmp
memory/5076-4-0x0000000000400000-0x0000000000441000-memory.dmp
memory/5076-5-0x0000000000400000-0x0000000000441000-memory.dmp
memory/5076-6-0x0000000000400000-0x0000000000441000-memory.dmp
memory/5076-7-0x000000007439E000-0x000000007439F000-memory.dmp
memory/5076-8-0x0000000002D20000-0x0000000002D7E000-memory.dmp
memory/5076-9-0x0000000074390000-0x0000000074B40000-memory.dmp
memory/5076-10-0x0000000005940000-0x0000000005EE4000-memory.dmp
memory/5076-11-0x0000000074390000-0x0000000074B40000-memory.dmp
memory/5076-12-0x00000000052E0000-0x000000000533C000-memory.dmp
memory/5076-13-0x0000000074390000-0x0000000074B40000-memory.dmp
memory/5076-15-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-43-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-73-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-71-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-69-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-67-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-65-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-63-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-61-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-59-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-57-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-55-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-53-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-52-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-49-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-47-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-46-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-41-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-39-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-37-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-35-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-33-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-31-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-29-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-27-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-25-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-23-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-21-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-19-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-17-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-14-0x00000000052E0000-0x0000000005337000-memory.dmp
memory/5076-1104-0x0000000005430000-0x00000000054CC000-memory.dmp
memory/5076-1105-0x0000000074390000-0x0000000074B40000-memory.dmp
memory/5076-1106-0x000000007439E000-0x000000007439F000-memory.dmp
memory/5076-1107-0x0000000074390000-0x0000000074B40000-memory.dmp
memory/5076-1108-0x0000000006880000-0x0000000006A42000-memory.dmp
memory/5076-1109-0x0000000006710000-0x0000000006760000-memory.dmp
memory/5076-1110-0x0000000006F80000-0x00000000074AC000-memory.dmp
memory/5076-1111-0x0000000074390000-0x0000000074B40000-memory.dmp
memory/5076-1112-0x0000000006AF0000-0x0000000006B82000-memory.dmp
memory/5076-1113-0x0000000006A60000-0x0000000006A6A000-memory.dmp