Analysis
- max time kernel
299s - max time network
302s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
22/07/2026, 16:17
General
- Target STARRETT-NEW-ORDERS-110882-110883-110884-110885-110886-110887.js
- Size 7.4MB
- Sample260722-trl5ysvxas
- SHA256 8ace4a55f135b16d1ea4149f9fef5af540e78249139a28db4645802687280fe2
Malware Config
Extracted
-
Protocol
smtp
-
Host
mail.baromair.com
-
Port
587
-
Username
-
Password
barom06472!
Extracted
-
masslogger
-
exfiltration_mode
#SMTPEnabled
-
expire_time_date
00-00-0000
-
host_password
barom06472!
-
host_port
587
- host_receiver
- host_sender
-
host_server
mail.baromair.com
-
ssl_slate
False
Signatures
- Family: MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
- Badlisted process makes network request 8 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 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 WriteProcessMemory 4 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\STARRETT-NEW-ORDERS-110882-110883-110884-110885-110886-110887.js1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\conhost.exe"C:\Windows\System32\conhost.exe" --headless cmd.exe /c "echo iex([Environment]::GetEnvironmentVariable('Bg2MvGg3Givt','Process'))| powershell.exe -w H -NOp -noNI -"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\cmd.execmd.exe /c "echo iex([Environment]::GetEnvironmentVariable('Bg2MvGg3Givt','Process'))| 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([Environment]::GetEnvironmentVariable('Bg2MvGg3Givt','Process'))"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
-
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/4596-0-0x00007FFDE8B7F000-0x00007FFDE8B80000-memory.dmp
memory/4596-2-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp
memory/4596-1-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp
memory/4596-5-0x0000020F18450000-0x0000020F18472000-memory.dmp
memory/4596-6-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp
memory/4596-7-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp
memory/4596-8-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp
memory/4596-9-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp
memory/4596-10-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp
memory/4596-11-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp
memory/4596-12-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp
memory/4596-13-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp
memory/4596-14-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp
memory/4596-15-0x0000020F14EB0000-0x0000020F15068000-memory.dmp
memory/4596-16-0x0000020F15070000-0x0000020F150C6000-memory.dmp
memory/4596-17-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp
memory/4596-18-0x0000020F150E0000-0x0000020F150FE000-memory.dmp
memory/4596-19-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp
memory/4596-20-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp
memory/4596-21-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp
memory/4596-23-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp
memory/4596-24-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp
memory/4596-25-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp
memory/4596-26-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp
memory/4596-27-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp
memory/4596-28-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp
memory/4596-29-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp
memory/4596-30-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp
memory/4596-31-0x0000020F152B0000-0x0000020F15300000-memory.dmp
memory/4596-32-0x0000020F18540000-0x0000020F18702000-memory.dmp