Analysis
- max time kernel
62s - max time network
139s - platform
windows7_x64 - resource
win7-20240903-en - resource tags
- submitted
19/09/2024, 12:28
General
- Target ARIZONA GROUP PO_017633180924.exe
- Size 1.2MB
- Sample240919-pnbslayern
- SHA256 f1d325756041ecfd5cca318a0417b500742b3376a4304db3c20bd915519d35c5
Malware Config
Extracted
-
Protocol
ftp
-
Host
ftp.lifechangerscare.com
-
Port
21
-
Username
-
Password
b4ST8!7!uFT9POP
Extracted
-
vipkeylogger
Signatures
- VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
- Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
- 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 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 behavior: MapViewOfSection 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\ARIZONA GROUP PO_017633180924.exe"C:\Users\Admin\AppData\Local\Temp\ARIZONA GROUP PO_017633180924.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\ARIZONA GROUP PO_017633180924.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
Replay Monitor
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Downloads
memory/2068-2-0x0000000003A80000-0x0000000003E80000-memory.dmp
memory/2096-3-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2096-6-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2096-7-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2096-8-0x00000000745CE000-0x00000000745CF000-memory.dmp
memory/2096-9-0x00000000745C0000-0x0000000074CAE000-memory.dmp
memory/2096-10-0x00000000745CE000-0x00000000745CF000-memory.dmp
memory/2096-11-0x00000000745C0000-0x0000000074CAE000-memory.dmp