Analysis
- max time kernel
148s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
04/08/2026, 09:17
General
- Target MXT028939_DOC.JS.js
- Size 3.3MB
- Sample260804-k9bmhassew
- SHA256 1b8ce20074e2a7a3697f6ed919ae51edf1cb336654076ac18182490a9ff5d9fb
Malware Config
Extracted
-
agenttesla
-
Protocol
ftp
-
Host
ftp://ftp.darlenemarino.cyou
-
Port
21
-
Username
-
Password
AA22551100bb@@##
Signatures
- Family: AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Executes dropped EXE 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 1 IoCs
- Looks up external IP address via web service 1 TTPs 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
- Command and Scripting Interpreter: JavaScript 1 TTPs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Modifies registry class 2 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
- outlook_office_path 1 IoCs
Processes
-
C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\MXT028939_DOC.JS.js1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\Documents\SENOQTPQBRSUZZBQ.PIF"C:\Users\Admin\Documents\SENOQTPQBRSUZZBQ.PIF" C:\Users\Admin\Documents\SENOQTPQBRSUZZBQ.ttf2⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_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
SENOQTPQBRSUZZBQ.PIF
SENOQTPQBRSUZZBQ.ttf
memory/5676-9-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-10-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-11-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-15-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-14-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-13-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-12-0x0000000000C70000-0x0000000000C71000-memory.dmp
memory/5676-20-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-19-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-21-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-18-0x0000000002590000-0x0000000002591000-memory.dmp
memory/5676-17-0x0000000000C80000-0x0000000000C81000-memory.dmp
memory/5676-16-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-35-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-34-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-72-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-71-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-70-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-69-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-68-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-67-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-66-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-65-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-64-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-63-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-62-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-61-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-60-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-59-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-58-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-57-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-56-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-55-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-54-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-53-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-52-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-51-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-50-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-49-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-48-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-47-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-46-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-45-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-44-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-43-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-42-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-41-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-40-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-39-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-38-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-37-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-36-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-32-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-31-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-30-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-29-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-28-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-27-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-23-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-33-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-26-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-25-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-24-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-22-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/5676-251-0x0000000075192000-0x0000000075193000-memory.dmp
memory/5676-252-0x0000000003AD0000-0x0000000003B12000-memory.dmp
memory/5676-253-0x000000002A010000-0x000000002A5CA000-memory.dmp
memory/5676-254-0x0000000075180000-0x000000007593C000-memory.dmp
memory/5676-255-0x0000000003BD0000-0x0000000003C36000-memory.dmp
memory/5676-256-0x0000000075180000-0x000000007593C000-memory.dmp
memory/5676-257-0x0000000075180000-0x000000007593C000-memory.dmp
memory/5676-259-0x0000000075192000-0x0000000075193000-memory.dmp
memory/5676-260-0x0000000075180000-0x000000007593C000-memory.dmp
memory/5676-262-0x000000002B3A0000-0x000000002B3F0000-memory.dmp
memory/5676-263-0x000000002B400000-0x000000002B492000-memory.dmp
memory/5676-264-0x000000002B510000-0x000000002B51A000-memory.dmp