Analysis
- max time kernel
149s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
02/11/2026, 13:31
General
- Target MV HOANG ANH.JS.js
- Size 5.2MB
- Sample261102-qsgp3sat51
- SHA256 f4a7d066dea33acadbadb73206845826062cbde9284bcc78ad9cfae4a489c1a9
Malware Config
Extracted
-
vipkeylogger
-
Protocol
smtp
-
Host
mail.seaposvc.com
-
Port
587
-
Username
-
Password
Lp87@!5rt
-
Email to
Signatures
- Family: DonutLoader
DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.
- Family: VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
- Detects DonutLoader 2 IoCs
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 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 1 TTPs 11 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Browser Information Discovery 1 TTPs
Enumerate browser information.
- Command and Scripting Interpreter: JavaScript 1 TTPs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- Modifies registry class 2 IoCs
- NTFS ADS 1 IoCs
- Suspicious behavior: EnumeratesProcesses 6 IoCs
- Suspicious use of AdjustPrivilegeToken 5 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Windows\system32\wscript.exewscript.exe "C:\Users\Admin\AppData\Local\Temp\MV HOANG ANH.JS.js"1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c echo. > "C:\Users\Admin\AppData\Local\Temp\MV HOANG ANH.JS.js:Zone.Identifier"2⤵
- Executes a command shell one-liner
- NTFS ADS
-
-
C:\Users\Admin\Documents\ESWEIHMVZTGBDOOZ.exe"C:\Users\Admin\Documents\ESWEIHMVZTGBDOOZ.exe" C:\Users\Admin\Documents\ZOODBGTZVMHIEWSE2⤵
- Executes dropped EXE
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
-
C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"1⤵
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2JavaScript
1Windows Command Shell
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2Replay Monitor
Loading Replay Monitor...
Downloads
ESWEIHMVZTGBDOOZ.exe
ZOODBGTZVMHIEWSE
lua51.dll
memory/292-14-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-15-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-16-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-17-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-18-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-23-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-31-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-29-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-28-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-27-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-30-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-25-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-24-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-22-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-26-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-21-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-20-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-19-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-33-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-32-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-34-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-46-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-54-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-56-0x00000000025F0000-0x0000000002631000-memory.dmp
memory/292-53-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-55-0x00000000025F0000-0x00000000035F0000-memory.dmp
memory/292-52-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-51-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-50-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-49-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-48-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-47-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-45-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-57-0x00007FFD1F6CF000-0x00007FFD1F6D0000-memory.dmp
memory/292-58-0x00007FFD1F540000-0x00007FFD1FEE4000-memory.dmp
memory/292-44-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-59-0x00007FFD1F540000-0x00007FFD1FEE4000-memory.dmp
memory/292-43-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-42-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-41-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-40-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-39-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-38-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-37-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-36-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-35-0x0000000057FD0000-0x0000000057FE0000-memory.dmp
memory/292-60-0x00007FFD1F540000-0x00007FFD1FEE4000-memory.dmp
memory/292-61-0x00000000144D0000-0x000000001450E000-memory.dmp
memory/292-62-0x00007FFD1F540000-0x00007FFD1FEE4000-memory.dmp
memory/292-63-0x00007FFD1F540000-0x00007FFD1FEE4000-memory.dmp
memory/292-64-0x00007FFD1F540000-0x00007FFD1FEE4000-memory.dmp
memory/292-65-0x0000000000400000-0x000000000040D000-memory.dmp
memory/292-66-0x0000000066D80000-0x0000000066DF4000-memory.dmp
memory/292-67-0x000000002E2A0000-0x000000002E462000-memory.dmp
memory/292-68-0x00000000146F0000-0x0000000014740000-memory.dmp
memory/292-69-0x00007FFD1F540000-0x00007FFD1FEE4000-memory.dmp