General
- Target RFQ-SCM04429866,PDF.vbs
- Size 5.1MB
- Sample260923-keze3sys4l
- SHA256 5f63fe34d77b1eff07a9eef9d7ca1df2537aa90cb1d3fc2e215086d2397313c5
Malware Config
Targets
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- Target RFQ-SCM04429866,PDF.vbs
- Size 5.1MB
- SHA256 5f63fe34d77b1eff07a9eef9d7ca1df2537aa90cb1d3fc2e215086d2397313c5
Score10/10-
Detect Xworm Payload
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Detects SiriusRAT
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Family: SiriusRAT
SiriusRAT is a Windows RAT written in C++ with HVNC, offline keylogging, and remote desktop capabilities.
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Family: Xworm
Xworm is a remote access trojan written in C#.
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
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Command and Scripting Interpreter: PowerShell
Run Powershell and hide display window.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Creates a file in the Startup directory
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
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Executes dropped EXE
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Accesses Microsoft Outlook profiles
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Adds Run key to start application
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Executes a VBScript file via the Windows Script Host.
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Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
3PowerShell
1Visual Basic
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1