Analysis
- max time kernel
149s - max time network
135s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
05/05/2026, 08:46
General
- Target 0tSNkd1xIR4vF1K.exe
- Size 980KB
- Sample260505-kpg9jsfv7m
- SHA256 b037ec84d28e701f78fb02c5e36064b921adddefca5e24587fb918c0fa9e294f
Malware Config
Extracted
-
vipkeylogger
-
Protocol
smtp
-
Host
hosting2.ro.hostsailor.com
-
Port
587
-
Username
-
Password
7213575aceACE@@#
-
Email to
-
https://api.telegram.org/bot8099843793:AAGeYKMLti1IpyT9o6bz7OtgdXF9md25uXA/sendMessage?chat_id=6337180137
Signatures
- Family: 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 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- SmartAssembly .NET packer 1 IoCs
Detects SmartAssembly .NET packer.
- Suspicious use of SetThreadContext 1 IoCs
- Browser Information Discovery 1 TTPs
Enumerate browser information.
- 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 use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\0tSNkd1xIR4vF1K.exe"C:\Users\Admin\AppData\Local\Temp\0tSNkd1xIR4vF1K.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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 v16
Replay Monitor
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Downloads
memory/2328-11-0x0000000005380000-0x0000000005390000-memory.dmp
memory/2328-27-0x0000000002C50000-0x0000000002CDA000-memory.dmp
memory/2328-25-0x0000000002C50000-0x0000000002CDA000-memory.dmp
memory/2328-24-0x0000000006520000-0x0000000006570000-memory.dmp
memory/2328-23-0x0000000006690000-0x0000000006852000-memory.dmp
memory/2328-21-0x0000000002C50000-0x0000000002CDA000-memory.dmp
memory/2328-12-0x0000000002C50000-0x0000000002CDA000-memory.dmp
memory/2328-13-0x0000000002CE0000-0x0000000002CEB000-memory.dmp
memory/2328-14-0x0000000005380000-0x0000000005390000-memory.dmp
memory/2328-9-0x0000000000400000-0x0000000000448000-memory.dmp
memory/3984-4-0x0000000004E20000-0x0000000004E2A000-memory.dmp
memory/3984-8-0x0000000005A50000-0x0000000005B2E000-memory.dmp
memory/3984-7-0x0000000004DA0000-0x0000000004DB0000-memory.dmp
memory/3984-6-0x0000000005290000-0x00000000052A2000-memory.dmp
memory/3984-5-0x00000000050E0000-0x000000000517C000-memory.dmp
memory/3984-0-0x0000000000270000-0x000000000036A000-memory.dmp
memory/3984-3-0x0000000004DA0000-0x0000000004DB0000-memory.dmp
memory/3984-2-0x0000000004E90000-0x0000000004F22000-memory.dmp
memory/3984-1-0x00000000053A0000-0x0000000005946000-memory.dmp