Analysis
- max time kernel
148s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
02/08/2026, 04:34
General
- Target 4ujuowcfb6rlt0ew.exe
- Size 536KB
- Sample260802-e7jx7sda87
- SHA256 0846a3c13f0e62176306ccede12913346c513bc8639d7c83c1a9efa86cf1c7eb
Malware Config
Signatures
- Family: Dracula, Samurai
Dracula aka Samurai is a stealer written in C#.
- Detects Dracula aka Samurai Stealer payload 1 IoCs
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- 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.
- Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
- 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.
- System Network Configuration Discovery: Wi-Fi Discovery 1 TTPs 2 IoCs
Adversaries may search for information about Wi-Fi networks, such as network names and passwords, on compromised systems.
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Suspicious behavior: EnumeratesProcesses 33 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\4ujuowcfb6rlt0ew.exe"C:\Users\Admin\AppData\Local\Temp\4ujuowcfb6rlt0ew.exe"1⤵
- Accesses Microsoft Outlook profiles
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
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C:\Windows\SYSTEM32\cmd.exe"cmd" /C chcp 65001 && netsh wlan show profiles | findstr All2⤵
- Executes a command shell one-liner
- System Network Configuration Discovery: Wi-Fi Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\chcp.comchcp 650013⤵
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C:\Windows\system32\netsh.exenetsh wlan show profiles3⤵
- Event Triggered Execution: Netsh Helper DLL
- System Network Configuration Discovery: Wi-Fi Discovery
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C:\Windows\system32\findstr.exefindstr All3⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
Network
MITRE ATT&CK Enterprise v16
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
memory/1148-0-0x00007FFA3A35F000-0x00007FFA3A360000-memory.dmp
memory/1148-1-0x000002E8CC9D0000-0x000002E8CCA5C000-memory.dmp
memory/1148-2-0x00007FFA3A1D0000-0x00007FFA3AB74000-memory.dmp
memory/1148-3-0x00007FFA3A1D0000-0x00007FFA3AB74000-memory.dmp
memory/1148-4-0x00007FFA3A1D0000-0x00007FFA3AB74000-memory.dmp
memory/1148-5-0x00007FFA3A1D0000-0x00007FFA3AB74000-memory.dmp
memory/1148-6-0x00007FFA3A1D0000-0x00007FFA3AB74000-memory.dmp
memory/1148-7-0x00007FFA3A1D0000-0x00007FFA3AB74000-memory.dmp
memory/1148-10-0x000002E8E7040000-0x000002E8E706A000-memory.dmp
memory/1148-11-0x000002E8E75D0000-0x000002E8E7620000-memory.dmp
memory/1148-12-0x00007FFA3A1D0000-0x00007FFA3AB74000-memory.dmp
memory/1148-13-0x00007FFA3A1D0000-0x00007FFA3AB74000-memory.dmp