Analysis
- max time kernel
148s - max time network
112s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
15/07/2026, 22:21
General
- Target NGT-LQR-ASH-ENQ-1226-26.exe
- Size 2.9MB
- Sample260715-193c8ae16n
- SHA256 cd3a819ce73e16f5eb1d017f6cdcd0f638525c3f739e98b80a3aa7c647255b62
Malware Config
Extracted
-
masslogger
-
exfiltration_mode
#SMTPEnabled
-
expire_time_date
00-00-0000
-
host_password
uO;HAxW8XQ#UMjMv
-
host_port
587
- host_receiver
- host_sender
-
host_server
mail.spacaex.com
-
ssl_slate
True
Signatures
- Family: MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
- Executes dropped EXE 1 IoCs
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Adds Run key to start application 2 TTPs 1 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
- 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.
- Suspicious behavior: EnumeratesProcesses 1 IoCs
- Suspicious behavior: LoadsDriver 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\NGT-LQR-ASH-ENQ-1226-26.exe"C:\Users\Admin\AppData\Local\Temp\NGT-LQR-ASH-ENQ-1226-26.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.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
-
-
C:\Windows\Temp\DCRCVDrv.sysC:\Windows\Temp\DCRCVDrv.sys1⤵
- Executes dropped EXE
-
C:\Windows\system32\cmd.exe"cmd /c start "" /D "C:\ProgramData\java updater" NGT-LQR-ASH-ENQ-1226-26.exe"1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
DCRCVDrv.sys
memory/4864-2-0x0000000000010000-0x000000000003D000-memory.dmp
memory/4864-10-0x0000000000010000-0x000000000003D000-memory.dmp
memory/5316-8-0x0000000074330000-0x0000000074AEC000-memory.dmp
memory/5316-6-0x0000000005590000-0x0000000005B4A000-memory.dmp
memory/5316-7-0x0000000004FD0000-0x000000000506C000-memory.dmp
memory/5316-5-0x0000000074342000-0x0000000074343000-memory.dmp
memory/5316-9-0x0000000006220000-0x0000000006270000-memory.dmp
memory/5316-4-0x0000000000400000-0x000000000041E000-memory.dmp
memory/5316-11-0x0000000006540000-0x0000000006702000-memory.dmp
memory/5316-12-0x0000000006410000-0x00000000064A2000-memory.dmp
memory/5316-13-0x00000000063F0000-0x00000000063FA000-memory.dmp
memory/5316-14-0x0000000074342000-0x0000000074343000-memory.dmp
memory/5316-15-0x0000000074330000-0x0000000074AEC000-memory.dmp