3/48 detections on VirusTotal
as of 04.06.2024
The VMRay Labs team has uncovered a malicious Excel file uses macros to download an image from a remote resource – but hidden inside are the commands to execute the next payload
Then the malware schedules a task that is only executed when the user locks the screen.
VirusTotal Code Insight reports that the sample “does not exhibit any signs of malicious intent”
Sample downloads valid PNG file with hidden commands
XLS → Macros → C2 → PNG image → Commands
Schedules task which is only executed when the screen is locked
schtasks.exe → Wait until user locks screen → verclsid → DLL
Drops spyware
See why we think this is malicious in plain language.
See the whole path of the sample’s execution
Map the malicious activities on the MITRE ATT&CK Framework
Explore detailed information on the IP addresses, URLs and DNS, including function logs and PCAP Streams
Download the IOCs and artifacts to have a clear picture of the threat.
Download the files that the malware downloads, drops or modifies.
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