Full Report
2025-02-15 • c-b.io • cyb3rjerry • py.blankgrabber Open article on Malpedia
Analysis Summary
The provided article description is very brief and appears to be an inventory entry or a general reference page for an analysis focused on **BlankGrabber**. The actual content detailing the malware's TTPs, infrastructure, or specific file hashes is not present in the snippet; only the name of the malware being analyzed is clearly indicated.
Based *only* on the provided context, the summary below targets the malware family mentioned.
# Tool/Technique: BlankGrabber
## Overview
BlankGrabber is a focus of the analysis mentioned in the article. It is generally known in the threat landscape as an information stealer malware.
## Technical Details
- Type: Malware family (Specifically, an Information Stealer)
- Platform: Primarily Windows (Inferred, as most grabbers target Windows environments)
- Capabilities: Information theft (browsers, wallet credentials, cookies, etc.)
- First Seen: N/A (Date not provided in context)
## MITRE ATT&CK Mapping
*Note: Specific TTPs cannot be mapped as the article content detailing the execution is missing. The following are general mappings for Information Stealers of this type.*
- T1555 - Credentials from Password Stores
- T1003 - OS Credential Dumping
- T1056 - Input Capture
- T1566 - Phishing (Common initial access vector)
## Functionality
### Core Capabilities
- Stealing sensitive information stored locally on the compromised system (e.g., browser data, digital wallet credentials).
- Exfiltration of collected data to the adversary.
### Advanced Features
- N/A (Not detailed in the provided context)
## Indicators of Compromise
- File Hashes: N/A
- File Names: N/A
- Registry Keys: N/A
- Network Indicators: N/A (No infrastructure provided)
- Behavioral Indicators: N/A
## Associated Threat Actors
- N/A (The context only mentions the analysis metadata, not the actors utilizing this specific *fresh* sample.)
## Detection Methods
- N/A (Specific detection methods are not detailed in the context)
## Mitigation Strategies
- Implement robust endpoint protection solutions capable of detecting string patterns or behaviors associated with information stealers.
- Ensure regular credential rotation, especially on systems where they are stored in browsers.
## Related Tools/Techniques
BlankGrabber belongs to the category of **Infostealers**, which includes tools listed in the context such as:
- AgenTesla (win.agent\_tesla)
- Arkei Stealer (win.arkei\_stealer)
- Anubis (win.anubis)