Analysis
- max time kernel
149s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
23/07/2026, 16:06
General
- Target INQUIRY-RFQ-GALLEY-REQ-D-2026 -001.js
- Size 1.8MB
- Sample260723-tkfplasene
- SHA256 74907691b45180b173f18e6a100b2b074bb57ca3486e9a0529f50f97ed5748f5
Malware Config
Extracted
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masslogger
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exfiltration_mode
#SMTPEnabled
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expire_time_date
00-00-0000
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host_password
Zs5s*QVx(4yLLl*1
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host_port
587
- host_receiver
- host_sender
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host_server
mail.trimnt.com
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ssl_slate
True
Signatures
- Family: MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
- Drops startup file 1 IoCs
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Adds Run key to start application 2 TTPs 2 IoCs
- Looks up external IP address via web service 2 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: 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 1 IoCs
- Suspicious behavior: EnumeratesProcesses 27 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
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C:\Windows\system32\wscript.exewscript.exe "C:\Users\Admin\AppData\Local\Temp\INQUIRY-RFQ-GALLEY-REQ-D-2026 -001.js"1⤵
- Drops startup file
- Adds Run key to start application
- Modifies registry class
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy Bypass -NoProfile -WindowStyle Hidden -NonInteractive -NoLogo -File "C:\Temp\ps_1XyvvoJNeN6f_1784822808007.ps1"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
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-
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
ps_1XyvvoJNeN6f_1784822808007.ps1
memory/2512-14-0x00007FFC210A0000-0x00007FFC21A44000-memory.dmp
memory/2512-6-0x00007FFC210A0000-0x00007FFC21A44000-memory.dmp
memory/2512-7-0x00007FFC210A0000-0x00007FFC21A44000-memory.dmp
memory/2512-5-0x000001E2A53E0000-0x000001E2A5402000-memory.dmp
memory/2512-9-0x00007FFC210A0000-0x00007FFC21A44000-memory.dmp
memory/2512-10-0x00007FFC210A0000-0x00007FFC21A44000-memory.dmp
memory/2512-11-0x00007FFC210A0000-0x00007FFC21A44000-memory.dmp
memory/2512-12-0x00007FFC210A0000-0x00007FFC21A44000-memory.dmp
memory/2512-28-0x00007FFC210A0000-0x00007FFC21A44000-memory.dmp
memory/2512-13-0x00007FFC210A0000-0x00007FFC21A44000-memory.dmp
memory/2512-19-0x00007FFC210A0000-0x00007FFC21A44000-memory.dmp
memory/2512-18-0x00007FFC210A0000-0x00007FFC21A44000-memory.dmp
memory/2512-17-0x00007FFC210A0000-0x00007FFC21A44000-memory.dmp
memory/2512-20-0x00007FFC210A0000-0x00007FFC21A44000-memory.dmp
memory/2512-39-0x00007FFC210A0000-0x00007FFC21A44000-memory.dmp
memory/2512-37-0x00007FFC210A0000-0x00007FFC21A44000-memory.dmp
memory/2512-2-0x00007FFC2122F000-0x00007FFC21230000-memory.dmp
memory/2512-32-0x000001E2A5430000-0x000001E2A5438000-memory.dmp
memory/2512-31-0x000001E2A5410000-0x000001E2A541C000-memory.dmp
memory/2512-29-0x00007FFC210A0000-0x00007FFC21A44000-memory.dmp
memory/4308-33-0x0000000000400000-0x000000000041E000-memory.dmp
memory/4308-34-0x0000000006160000-0x000000000671A000-memory.dmp
memory/4308-43-0x0000000006BA0000-0x0000000006BAA000-memory.dmp
memory/4308-42-0x0000000006DC0000-0x0000000006E52000-memory.dmp
memory/4308-41-0x0000000006BF0000-0x0000000006DB2000-memory.dmp
memory/4308-40-0x0000000006110000-0x0000000006160000-memory.dmp
memory/4308-35-0x0000000005AE0000-0x0000000005B7C000-memory.dmp
memory/4992-25-0x00007FFC210A0000-0x00007FFC21A44000-memory.dmp
memory/4992-23-0x00007FFC210A0000-0x00007FFC21A44000-memory.dmp
memory/4992-22-0x00007FFC210A0000-0x00007FFC21A44000-memory.dmp
memory/4992-38-0x00007FFC210A0000-0x00007FFC21A44000-memory.dmp
memory/4992-21-0x000002326AAA0000-0x000002326AAE8000-memory.dmp
memory/4992-24-0x00007FFC210A0000-0x00007FFC21A44000-memory.dmp
memory/4992-27-0x00007FFC210A0000-0x00007FFC21A44000-memory.dmp
memory/4992-30-0x00007FFC210A0000-0x00007FFC21A44000-memory.dmp
memory/4992-26-0x00007FFC210A0000-0x00007FFC21A44000-memory.dmp