Analysis
- max time kernel
61s - max time network
149s - platform
windows7_x64 - resource
win7-20240729-en - resource tags
- submitted
30/09/2024, 18:38
General
- Target RFQ__PO_6353637355363-PDF____PDF.exe
- Size 760KB
- Sample240930-xadn2atdnc
- SHA256 d408c8cb491bb3c567a3a68932e0253ad246f130013892b6009fa0d656fd7076
Malware Config
Extracted
-
vipkeylogger
-
Protocol
smtp
-
Host
mail.cybertechllc.top
-
Port
587
-
Username
-
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.
- 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 1 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 5 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 13 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\RFQ__PO_6353637355363-PDF____PDF.exe"C:\Users\Admin\AppData\Local\Temp\RFQ__PO_6353637355363-PDF____PDF.exe"1⤵
- 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\RFQ__PO_6353637355363-PDF____PDF.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\RFQ__PO_6353637355363-PDF____PDF.exe"C:\Users\Admin\AppData\Local\Temp\RFQ__PO_6353637355363-PDF____PDF.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 v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2Replay Monitor
Loading Replay Monitor...
Downloads
memory/588-0-0x000000007456E000-0x000000007456F000-memory.dmp
memory/588-1-0x0000000000930000-0x00000000009F4000-memory.dmp
memory/588-2-0x0000000074560000-0x0000000074C4E000-memory.dmp
memory/588-3-0x0000000002220000-0x00000000022D6000-memory.dmp
memory/588-4-0x0000000000250000-0x000000000026E000-memory.dmp
memory/588-5-0x000000007456E000-0x000000007456F000-memory.dmp
memory/588-6-0x0000000074560000-0x0000000074C4E000-memory.dmp
memory/588-7-0x00000000004D0000-0x000000000055C000-memory.dmp
memory/588-22-0x0000000074560000-0x0000000074C4E000-memory.dmp
memory/2768-21-0x0000000074560000-0x0000000074C4E000-memory.dmp
memory/2768-18-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2768-16-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2768-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2768-12-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2768-10-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2768-9-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2768-8-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2768-20-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2768-23-0x0000000074560000-0x0000000074C4E000-memory.dmp
memory/2768-26-0x0000000074560000-0x0000000074C4E000-memory.dmp
memory/2768-27-0x0000000074560000-0x0000000074C4E000-memory.dmp