Analysis
- max time kernel
122s - max time network
129s - platform
windows11-21h2_x64 - resource
win11-20250619-en - resource tags
- submitted
02/10/2025, 12:31
General
- Target PI.exe
- Size 693KB
- Sample251002-pp3mpswm13
- SHA256 fa4036ae09207d287c5f19e218825ffa26b8a3e3f1a1b07435cab97efbac0feb
Malware Config
Extracted
-
vipkeylogger
-
Protocol
smtp
-
Host
hosting2.ro.hostsailor.com
-
Port
587
-
Username
-
Password
7213575aceACE@@#
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Email to
-
https://api.telegram.org/bot8099843793:AAGeYKMLti1IpyT9o6bz7OtgdXF9md25uXA/sendMessage?chat_id=6337180137
Signatures
- VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
- Vipkeylogger family
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- 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.
- 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 4 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\PI.exe"C:\Users\Admin\AppData\Local\Temp\PI.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\PI.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Users\Admin\AppData\Local\Temp\PI.exe"C:\Users\Admin\AppData\Local\Temp\PI.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
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2Replay Monitor
Loading Replay Monitor...
Downloads
PI.exe.log
__PSScriptPolicyTest_ixasphxn.a2q.ps1
memory/252-43-0x0000000007860000-0x0000000007EDA000-memory.dmp
memory/252-29-0x0000000005EE0000-0x0000000005EFE000-memory.dmp
memory/252-51-0x0000000007550000-0x0000000007558000-memory.dmp
memory/252-50-0x0000000007560000-0x000000000757A000-memory.dmp
memory/252-49-0x0000000007460000-0x0000000007475000-memory.dmp
memory/252-30-0x0000000005F10000-0x0000000005F5C000-memory.dmp
memory/252-48-0x0000000007450000-0x000000000745E000-memory.dmp
memory/252-47-0x0000000007420000-0x0000000007431000-memory.dmp
memory/252-46-0x00000000074A0000-0x0000000007536000-memory.dmp
memory/252-45-0x0000000007290000-0x000000000729A000-memory.dmp
memory/252-15-0x0000000004CF0000-0x0000000004D00000-memory.dmp
memory/252-14-0x00000000026E0000-0x0000000002716000-memory.dmp
memory/252-12-0x0000000004CF0000-0x0000000004D00000-memory.dmp
memory/252-16-0x0000000005330000-0x000000000595A000-memory.dmp
memory/252-17-0x0000000005130000-0x0000000005152000-memory.dmp
memory/252-18-0x0000000005960000-0x00000000059C6000-memory.dmp
memory/252-19-0x00000000059D0000-0x0000000005A36000-memory.dmp
memory/252-44-0x0000000007210000-0x000000000722A000-memory.dmp
memory/252-42-0x00000000070E0000-0x0000000007184000-memory.dmp
memory/252-28-0x0000000005A40000-0x0000000005D97000-memory.dmp
memory/252-41-0x00000000070C0000-0x00000000070DE000-memory.dmp
memory/252-31-0x0000000007080000-0x00000000070B4000-memory.dmp
memory/252-32-0x0000000070F40000-0x0000000070F8C000-memory.dmp
memory/2116-9-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2116-56-0x0000000006AF0000-0x0000000006B40000-memory.dmp
memory/2116-55-0x0000000006C70000-0x0000000006E32000-memory.dmp
memory/2116-54-0x00000000058B0000-0x00000000058C0000-memory.dmp
memory/2116-13-0x00000000058B0000-0x00000000058C0000-memory.dmp
memory/5612-1-0x0000000005BE0000-0x0000000006186000-memory.dmp
memory/5612-5-0x00000000058B0000-0x000000000594C000-memory.dmp
memory/5612-2-0x0000000005630000-0x00000000056C2000-memory.dmp
memory/5612-6-0x0000000005A80000-0x0000000005A8C000-memory.dmp
memory/5612-7-0x0000000005800000-0x0000000005810000-memory.dmp
memory/5612-4-0x0000000005600000-0x000000000560A000-memory.dmp
memory/5612-8-0x0000000008370000-0x00000000083FE000-memory.dmp
memory/5612-0-0x0000000000AA0000-0x0000000000B54000-memory.dmp
memory/5612-3-0x0000000005800000-0x0000000005810000-memory.dmp