Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
05/02/2026, 15:27
General
- Target f67799cd9ce6b4691134db9c85bab1ed79cb17d6b9b805916f118251b0d0f1e8.exe
- Size 1.0MB
- Sample260205-sv64vsav2c
- SHA256 f67799cd9ce6b4691134db9c85bab1ed79cb17d6b9b805916f118251b0d0f1e8
Malware Config
Extracted
-
vipkeylogger
-
Protocol
smtp
-
Host
hosting2.ro.hostsailor.com
-
Port
587
-
Username
-
Password
7213575aceACE@@
-
Email to
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.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Drops startup file 1 IoCs
- 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 8 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\f67799cd9ce6b4691134db9c85bab1ed79cb17d6b9b805916f118251b0d0f1e8.exe"C:\Users\Admin\AppData\Local\Temp\f67799cd9ce6b4691134db9c85bab1ed79cb17d6b9b805916f118251b0d0f1e8.exe"1⤵
- Checks computer location settings
- Drops startup file
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
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\f67799cd9ce6b4691134db9c85bab1ed79cb17d6b9b805916f118251b0d0f1e8.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\f67799cd9ce6b4691134db9c85bab1ed79cb17d6b9b805916f118251b0d0f1e8.exe"C:\Users\Admin\AppData\Local\Temp\f67799cd9ce6b4691134db9c85bab1ed79cb17d6b9b805916f118251b0d0f1e8.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
-
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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
__PSScriptPolicyTest_emosl3qy.dc5.ps1
memory/1280-43-0x00000243FF460000-0x00000243FF4D6000-memory.dmp
memory/1280-42-0x00000243FF390000-0x00000243FF3D4000-memory.dmp
memory/1280-32-0x00000243FC3A0000-0x00000243FC3C2000-memory.dmp
memory/2216-55-0x0000000007FD0000-0x000000000864A000-memory.dmp
memory/2216-40-0x0000000006630000-0x000000000664E000-memory.dmp
memory/2216-63-0x0000000007CA0000-0x0000000007CA8000-memory.dmp
memory/2216-62-0x0000000007CC0000-0x0000000007CDA000-memory.dmp
memory/2216-61-0x0000000007BC0000-0x0000000007BD4000-memory.dmp
memory/2216-60-0x0000000007BB0000-0x0000000007BBE000-memory.dmp
memory/2216-59-0x0000000007B80000-0x0000000007B91000-memory.dmp
memory/2216-58-0x0000000007C00000-0x0000000007C96000-memory.dmp
memory/2216-17-0x0000000002D30000-0x0000000002D40000-memory.dmp
memory/2216-57-0x00000000079F0000-0x00000000079FA000-memory.dmp
memory/2216-19-0x0000000005720000-0x0000000005D48000-memory.dmp
memory/2216-56-0x0000000007980000-0x000000000799A000-memory.dmp
memory/2216-21-0x0000000005680000-0x00000000056A2000-memory.dmp
memory/2216-22-0x0000000005FC0000-0x0000000006026000-memory.dmp
memory/2216-54-0x0000000007850000-0x00000000078F3000-memory.dmp
memory/2216-23-0x0000000006030000-0x0000000006096000-memory.dmp
memory/2216-31-0x00000000062A0000-0x00000000065F4000-memory.dmp
memory/2216-53-0x0000000007830000-0x000000000784E000-memory.dmp
memory/2216-45-0x0000000070720000-0x000000007076C000-memory.dmp
memory/2216-41-0x00000000066E0000-0x000000000672C000-memory.dmp
memory/2216-18-0x00000000050B0000-0x00000000050E6000-memory.dmp
memory/2216-44-0x00000000075F0000-0x0000000007622000-memory.dmp
memory/4812-10-0x0000000006880000-0x000000000695A000-memory.dmp
memory/4812-8-0x0000000005B10000-0x0000000005B2A000-memory.dmp
memory/4812-3-0x0000000005740000-0x0000000005750000-memory.dmp
memory/4812-4-0x00000000054E0000-0x00000000054EA000-memory.dmp
memory/4812-0-0x0000000000A00000-0x0000000000B0C000-memory.dmp
memory/4812-6-0x0000000005AF0000-0x0000000005B02000-memory.dmp
memory/4812-5-0x00000000057F0000-0x000000000588C000-memory.dmp
memory/4812-7-0x0000000005B50000-0x0000000005B8C000-memory.dmp
memory/4812-9-0x0000000005740000-0x0000000005750000-memory.dmp
memory/4812-1-0x0000000005BA0000-0x0000000006144000-memory.dmp
memory/4812-2-0x0000000005500000-0x0000000005592000-memory.dmp
memory/4960-15-0x0000000000400000-0x0000000000448000-memory.dmp
memory/4960-20-0x00000000053E0000-0x00000000053F0000-memory.dmp
memory/4960-66-0x00000000069C0000-0x0000000006B82000-memory.dmp
memory/4960-67-0x0000000006840000-0x0000000006890000-memory.dmp
memory/4960-68-0x00000000053E0000-0x00000000053F0000-memory.dmp