Analysis
- max time kernel
136s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
22/10/2024, 19:25
General
- Target Q110450SV51179-01.exe
- Size 1.1MB
- Sample241022-x468fazgpc
- SHA256 eceb26bdb02cc022a27d7ad41deac697590037e693c10988e14a5183612ce0cf
Malware Config
Extracted
-
vipkeylogger
-
Protocol
smtp
-
Host
mail.jhxkgroup.online
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Port
587
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Username
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Password
7213575aceACE@@
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Email to
Signatures
- VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
- Drops startup file 1 IoCs
- Executes dropped EXE 1 IoCs
- 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.
- AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
- 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 3 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 4 IoCs
- Suspicious use of SendNotifyMessage 4 IoCs
- Suspicious use of WriteProcessMemory 7 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Q110450SV51179-01.exe"C:\Users\Admin\AppData\Local\Temp\Q110450SV51179-01.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\nonsubmerged\outbluffed.exe"C:\Users\Admin\AppData\Local\Temp\Q110450SV51179-01.exe"2⤵
- Drops startup file
- Executes dropped EXE
- 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
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\Q110450SV51179-01.exe"3⤵
- 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
outbluffed.exe
memory/2284-17-0x0000000074DDE000-0x0000000074DDF000-memory.dmp
memory/2284-12-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2284-13-0x0000000074DDE000-0x0000000074DDF000-memory.dmp
memory/2284-14-0x0000000005C80000-0x0000000006224000-memory.dmp
memory/2284-15-0x0000000005770000-0x000000000580C000-memory.dmp
memory/2284-16-0x0000000074DD0000-0x0000000075580000-memory.dmp
memory/2284-18-0x0000000074DD0000-0x0000000075580000-memory.dmp
memory/2284-19-0x0000000006BC0000-0x0000000006D82000-memory.dmp
memory/2284-20-0x0000000006A40000-0x0000000006A90000-memory.dmp
memory/2284-21-0x0000000006D90000-0x0000000006E22000-memory.dmp
memory/2284-22-0x0000000006B40000-0x0000000006B4A000-memory.dmp
memory/4032-2-0x0000000003D30000-0x0000000003F30000-memory.dmp
memory/4604-10-0x0000000003D80000-0x0000000003F80000-memory.dmp