Analysis
- max time kernel
150s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
20/07/2026, 10:40
General
- Target PO-15408.js
- Size 3.5MB
- Sample260720-mqlpgae18n
- SHA256 f5ea070277559ab22df313ff3682711d565cd2c34ad4b9506dc70bab03683815
Malware Config
Extracted
-
agenttesla
-
Protocol
ftp
-
Host
ftp://ftp.episcenergy.com
-
Port
21
-
Username
-
Password
cOsud6GrRc%Z
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 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).
- 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.
- 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.
- Modifies registry class 2 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
- outlook_office_path 1 IoCs
Processes
-
C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\PO-15408.js1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\Documents\MLKKZUZLSKMCPVDJ.PIF"C:\Users\Admin\Documents\MLKKZUZLSKMCPVDJ.PIF" C:\Users\Admin\Documents\MLKKZUZLSKMCPVDJ.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
- Suspicious use of WriteProcessMemory
- outlook_office_path
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /query /tn "MLKKZUZLSKMCPVDJ" 2>nul3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\schtasks.exeschtasks /query /tn "MLKKZUZLSKMCPVDJ"4⤵
- System Location Discovery: System Language Discovery
-
-
-
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
MLKKZUZLSKMCPVDJ.PIF
MLKKZUZLSKMCPVDJ.ttf
memory/3564-9-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-10-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-11-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-18-0x00000000025F0000-0x00000000025F1000-memory.dmp
memory/3564-17-0x0000000000CE0000-0x0000000000CE1000-memory.dmp
memory/3564-21-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-20-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-16-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-23-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-22-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-32-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-34-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-33-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-31-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-30-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-29-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-28-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-27-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-26-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-25-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-24-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-19-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-13-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-12-0x0000000000CD0000-0x0000000000CD1000-memory.dmp
memory/3564-15-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-14-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-49-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-50-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-72-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-71-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-70-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-69-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-68-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-67-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-66-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-65-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-64-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-63-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-62-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-61-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-60-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-59-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-58-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-57-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-56-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-55-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-54-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-53-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-52-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-51-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-36-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-35-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-48-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-47-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-46-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-45-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-44-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-43-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-42-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-40-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-41-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-39-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-38-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-37-0x000000007FE90000-0x000000007FEA0000-memory.dmp
memory/3564-251-0x0000000075132000-0x0000000075133000-memory.dmp
memory/3564-252-0x0000000003D20000-0x0000000003D62000-memory.dmp
memory/3564-253-0x000000002A320000-0x000000002A8DA000-memory.dmp
memory/3564-254-0x0000000075120000-0x00000000758DC000-memory.dmp
memory/3564-255-0x0000000003E10000-0x0000000003E76000-memory.dmp
memory/3564-256-0x0000000075120000-0x00000000758DC000-memory.dmp
memory/3564-258-0x0000000075120000-0x00000000758DC000-memory.dmp
memory/3564-257-0x0000000075120000-0x00000000758DC000-memory.dmp
memory/3564-260-0x0000000075132000-0x0000000075133000-memory.dmp
memory/3564-261-0x0000000075120000-0x00000000758DC000-memory.dmp
memory/3564-263-0x000000002B5E0000-0x000000002B630000-memory.dmp
memory/3564-264-0x000000002B650000-0x000000002B6E2000-memory.dmp
memory/3564-265-0x000000002B770000-0x000000002B77A000-memory.dmp