Analysis
- max time kernel
148s - max time network
114s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
27/10/2026, 06:35
General
- Target secured_stub.ps1
- Size 1.2MB
- Sample261027-hchnfayy2m
- SHA256 83dd6364ef1a11aee67aad7e333691279e4f0f6b86c95214265a12fb8776aef6
Malware Config
Extracted
-
vipkeylogger
-
Protocol
smtp
-
Host
hosting2.ro.hostsailor.com
-
Port
587
-
Username
-
Password
7213575aceACE@@#
-
Email to
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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 1 TTPs 11 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- ConfuserEx .NET packer 1 IoCs
Detects ConfuserEx .NET packer.
- Suspicious use of SetThreadContext 1 IoCs
- Browser Information Discovery 1 TTPs
Enumerate browser information.
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 36 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\secured_stub.ps11⤵
- Suspicious use of SetThreadContext
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.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
Loading Replay Monitor...
Downloads
memory/436-12-0x00007FFDB3F90000-0x00007FFDB4934000-memory.dmp
memory/436-13-0x00007FFDB3F90000-0x00007FFDB4934000-memory.dmp
memory/436-4-0x00000220E8190000-0x00000220E81B2000-memory.dmp
memory/436-5-0x00007FFDB3F90000-0x00007FFDB4934000-memory.dmp
memory/436-6-0x00007FFDB3F90000-0x00007FFDB4934000-memory.dmp
memory/436-7-0x00007FFDB3F90000-0x00007FFDB4934000-memory.dmp
memory/436-8-0x00007FFDB3F90000-0x00007FFDB4934000-memory.dmp
memory/436-9-0x00007FFDB3F90000-0x00007FFDB4934000-memory.dmp
memory/436-10-0x00007FFDB3F90000-0x00007FFDB4934000-memory.dmp
memory/436-14-0x00007FFDB3F90000-0x00007FFDB4934000-memory.dmp
memory/436-3-0x00007FFDB3F90000-0x00007FFDB4934000-memory.dmp
memory/436-26-0x00007FFDB3F90000-0x00007FFDB4934000-memory.dmp
memory/436-11-0x00007FFDB3F90000-0x00007FFDB4934000-memory.dmp
memory/436-15-0x00007FFDB3F90000-0x00007FFDB4934000-memory.dmp
memory/436-16-0x00007FFDB3F90000-0x00007FFDB4934000-memory.dmp
memory/436-17-0x00000220E8180000-0x00000220E8196000-memory.dmp
memory/436-0-0x00007FFDB411F000-0x00007FFDB4120000-memory.dmp
memory/436-18-0x00000220E8220000-0x00000220E8226000-memory.dmp
memory/436-20-0x00007FFDB3F90000-0x00007FFDB4934000-memory.dmp
memory/436-31-0x00007FFDB3F90000-0x00007FFDB4934000-memory.dmp
memory/436-30-0x00007FFDB3F90000-0x00007FFDB4934000-memory.dmp
memory/436-29-0x00007FFDB3F90000-0x00007FFDB4934000-memory.dmp
memory/3276-19-0x0000000000400000-0x0000000000448000-memory.dmp
memory/3276-24-0x0000000074F30000-0x00000000756EC000-memory.dmp
memory/3276-27-0x0000000006EC0000-0x0000000007082000-memory.dmp
memory/3276-28-0x0000000006D40000-0x0000000006D90000-memory.dmp
memory/3276-23-0x0000000005B90000-0x0000000005C2C000-memory.dmp
memory/3276-22-0x00000000060B0000-0x000000000666A000-memory.dmp
memory/3276-21-0x0000000074F42000-0x0000000074F43000-memory.dmp
memory/3276-32-0x0000000074F42000-0x0000000074F43000-memory.dmp
memory/3276-33-0x0000000074F30000-0x00000000756EC000-memory.dmp
memory/3276-34-0x0000000007090000-0x0000000007122000-memory.dmp
memory/3276-35-0x0000000006E10000-0x0000000006E1A000-memory.dmp