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Analysis Report Delivery_Information_7038598.xlsb
Overview
General Information
Detection
Hidden Macro 4.0
Score: | 88 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Document exploit detected (creates forbidden files)
Document exploit detected (drops PE files)
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
Document exploit detected (UrlDownloadToFile)
Document exploit detected (process start blacklist hit)
Drops PE files to the user root directory
Found Excel 4.0 Macro with suspicious formulas
Office process drops PE file
Sigma detected: Microsoft Office Product Spawning Windows Shell
Checks if the current process is being debugged
Downloads executable code via HTTP
Drops PE files
Drops PE files to the user directory
Found dropped PE file which has not been started or loaded
May sleep (evasive loops) to hinder dynamic analysis
Potential document exploit detected (performs HTTP gets)
Potential document exploit detected (unknown TCP traffic)
Registers a DLL
Tries to load missing DLLs
Uses a known web browser user agent for HTTP communication
Uses code obfuscation techniques (call, push, ret)
Yara detected Xls With Macro 4.0
Classification
Process Tree |
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Malware Configuration |
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No configs have been found |
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Yara Overview |
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Initial Sample |
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Source | Rule | Description | Author | Strings |
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JoeSecurity_XlsWithMacro4 | Yara detected Xls With Macro 4.0 | Joe Security |
Sigma Overview |
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System Summary: |
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Sigma detected: Microsoft Office Product Spawning Windows Shell | Show sources |
Source: | Author: Michael Haag, Florian Roth, Markus Neis, Elastic, FPT.EagleEye Team: |
Signature Overview |
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Click to jump to signature section
Show All Signature Results
Source: | File opened: | Jump to behavior |
Software Vulnerabilities: |
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Document exploit detected (creates forbidden files) | Show sources |
Source: | File created: | Jump to behavior | ||
Source: | File created: | Jump to behavior |
Document exploit detected (drops PE files) | Show sources |
Source: | File created: | Jump to dropped file |
Document exploit detected (UrlDownloadToFile) | Show sources |
Source: | Section loaded: | Jump to behavior |
Document exploit detected (process start blacklist hit) | Show sources |
Source: | Process created: |
Source: | TCP traffic: |
Source: | TCP traffic: |
Source: | HTTP traffic detected: |