Analysis
- max time kernel
299s - max time network
227s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
22/07/2026, 16:16
General
- Target PO-13228.hta
- Size 1.4MB
- Sample260722-tra3pahb39
- SHA256 f9d3308a0af53583bf3fe913432f838850748a298855a33c5b3d8157ee037237
Malware Config
Extracted
-
masslogger
-
exfiltration_mode
#SMTPEnabled
-
expire_time_date
2025-05-04
-
host_password
HG};)R{(a5{;C2:u
-
host_port
587
- host_receiver
- host_sender
-
host_server
mail.miniorangeman.com
-
ssl_slate
True
Signatures
- Family: MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
- Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
- Badlisted process makes network request 2 IoCs
Network request originating from process or tool commonly abused by malware.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
- 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 12 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Windows\SysWOW64\mshta.exeC:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\PO-13228.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}1⤵
- System Location Discovery: System Language Discovery
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -NoProfile -Command "Invoke-Expression $env:formylation"1⤵
- Process spawned unexpected child process
- Badlisted process makes network request
- Suspicious use of SetThreadContext
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe"2⤵
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.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 v16
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1136-14-0x00007FFCF55B0000-0x00007FFCF5F54000-memory.dmp
memory/1136-8-0x00007FFCF55B0000-0x00007FFCF5F54000-memory.dmp
memory/1136-4-0x00007FFCF55B0000-0x00007FFCF5F54000-memory.dmp
memory/1136-5-0x00007FFCF55B0000-0x00007FFCF5F54000-memory.dmp
memory/1136-6-0x00007FFCF55B0000-0x00007FFCF5F54000-memory.dmp
memory/1136-7-0x00007FFCF55B0000-0x00007FFCF5F54000-memory.dmp
memory/1136-13-0x00007FFCF55B0000-0x00007FFCF5F54000-memory.dmp
memory/1136-9-0x00007FFCF55B0000-0x00007FFCF5F54000-memory.dmp
memory/1136-10-0x00007FFCF55B0000-0x00007FFCF5F54000-memory.dmp
memory/1136-11-0x00007FFCF55B0000-0x00007FFCF5F54000-memory.dmp
memory/1136-3-0x00000197F47C0000-0x00000197F47E2000-memory.dmp
memory/1136-12-0x00007FFCF55B0000-0x00007FFCF5F54000-memory.dmp
memory/1136-22-0x00007FFCF55B0000-0x00007FFCF5F54000-memory.dmp
memory/1136-15-0x00007FFCF55B0000-0x00007FFCF5F54000-memory.dmp
memory/1136-16-0x00000197F4DC0000-0x00000197F4E74000-memory.dmp
memory/1136-17-0x00000197F4840000-0x00000197F484A000-memory.dmp
memory/1136-0-0x00007FFCF573F000-0x00007FFCF5740000-memory.dmp
memory/5108-20-0x0000000005900000-0x0000000005EBA000-memory.dmp
memory/5108-21-0x00000000053E0000-0x000000000547C000-memory.dmp
memory/5108-18-0x0000000000400000-0x000000000041C000-memory.dmp
memory/5108-23-0x0000000006460000-0x00000000064F2000-memory.dmp
memory/5108-24-0x0000000006410000-0x0000000006460000-memory.dmp
memory/5108-25-0x00000000067D0000-0x0000000006992000-memory.dmp
memory/5108-26-0x0000000006650000-0x000000000665A000-memory.dmp