Analysis
- max time kernel
150s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 06:58
General
- Target QUA22773-GUN001.js
- Size 5.3MB
- Sample260730-hrh8hsdd93
- SHA256 9e8425815626d2ce26bdc913dea0d5fc1f400fa3312efb997d905505dbd5aea1
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
Vd4_wKiUILWQ*tRY
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host_port
587
- host_receiver
- host_sender
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host_server
mail.trimnt.com
-
ssl_slate
True
Signatures
- Family: MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
- Badlisted process makes network request 9 IoCs
Network request originating from process or tool commonly abused by malware.
- Registers new Windows logon scripts automatically executed at logon. 1 TTPs 1 IoCs
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Looks up external IP address via web service 1 TTPs 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- 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.
- Suspicious behavior: EnumeratesProcesses 3 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 4 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\QUA22773-GUN001.js1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\conhost.exe"C:\Windows\System32\conhost.exe" cmd.exe /c "echo iex($env:CH4RAIICW6)| powershell.exe -w h -nop -nONI -"2⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\cmd.execmd.exe /c "echo iex($env:CH4RAIICW6)| powershell.exe -w h -nop -nONI -"3⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo iex($env:CH4RAIICW6)"4⤵
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -w h -nop -nONI -4⤵
- Badlisted process makes network request
- Registers new Windows logon scripts automatically executed at logon.
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
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-
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
memory/2656-0-0x00007FFBBF08F000-0x00007FFBBF090000-memory.dmp
memory/2656-3-0x000001FC69F60000-0x000001FC69F82000-memory.dmp
memory/2656-4-0x00007FFBBEF00000-0x00007FFBBF8A4000-memory.dmp
memory/2656-5-0x00007FFBBEF00000-0x00007FFBBF8A4000-memory.dmp
memory/2656-6-0x00007FFBBEF00000-0x00007FFBBF8A4000-memory.dmp
memory/2656-7-0x00007FFBBEF00000-0x00007FFBBF8A4000-memory.dmp
memory/2656-8-0x00007FFBBEF00000-0x00007FFBBF8A4000-memory.dmp
memory/2656-9-0x00007FFBBEF00000-0x00007FFBBF8A4000-memory.dmp
memory/2656-10-0x00007FFBBEF00000-0x00007FFBBF8A4000-memory.dmp
memory/2656-11-0x00007FFBBEF00000-0x00007FFBBF8A4000-memory.dmp
memory/2656-12-0x00007FFBBEF00000-0x00007FFBBF8A4000-memory.dmp
memory/2656-13-0x00007FFBBEF00000-0x00007FFBBF8A4000-memory.dmp
memory/2656-14-0x00007FFBBEF00000-0x00007FFBBF8A4000-memory.dmp
memory/2656-15-0x00007FFBBEF00000-0x00007FFBBF8A4000-memory.dmp
memory/2656-17-0x000001FC6AC70000-0x000001FC6AE2A000-memory.dmp
memory/2656-18-0x00007FFBBEF00000-0x00007FFBBF8A4000-memory.dmp
memory/2656-16-0x00007FFBBEF00000-0x00007FFBBF8A4000-memory.dmp
memory/2656-19-0x000001FC67960000-0x000001FC679B8000-memory.dmp
memory/2656-20-0x000001FC679C0000-0x000001FC679DE000-memory.dmp
memory/2656-22-0x00007FFBBEF00000-0x00007FFBBF8A4000-memory.dmp
memory/2656-23-0x000001FC67A40000-0x000001FC67A90000-memory.dmp
memory/2656-24-0x000001FC6B000000-0x000001FC6B1C2000-memory.dmp