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Analysis Report opzi0n1[1].bin
Overview
General Information
| Sample Name: | opzi0n1[1].bin (renamed file extension from bin to dll) |
| Analysis ID: | 323070 |
| MD5: | 8e1c8cff8610e8932d766ab3008af305 |
| SHA1: | ed105378c222691e40c4a15d09b51c83df4d4134 |
| SHA256: | e513d1e2ef995156b6f803f10c05052a3c1ae35f92e1c6d5bb7765a4d3b61011 |
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Most interesting Screenshot:  |
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Detection
Ursnif
| Score: | 84 |
| Range: | 0 - 100 |
| Whitelisted: | false |
| Confidence: | 100% |
Signatures
Antivirus / Scanner detection for submitted sample
Found malware configuration
Multi AV Scanner detection for submitted file
Yara detected Ursnif
Creates a COM Internet Explorer object
Writes or reads registry keys via WMI
Writes registry values via WMI
Antivirus or Machine Learning detection for unpacked file
Contains functionality to call native functions
Contains functionality to query CPU information (cpuid)
Contains functionality to read the PEB
Creates a process in suspended mode (likely to inject code)
Detected potential crypto function
Found evasive API chain checking for process token information
IP address seen in connection with other malware
JA3 SSL client fingerprint seen in connection with other malware
May sleep (evasive loops) to hinder dynamic analysis
Monitors certain registry keys / values for changes (often done to protect autostart functionality)
PE file contains sections with non-standard names
Registers a DLL
Sample execution stops while process was sleeping (likely an evasion)
Tries to load missing DLLs
Uses code obfuscation techniques (call, push, ret)
Classification
AV Detection: |
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| Antivirus / Scanner detection for submitted sample |
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| Found malware configuration |
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Malware Configuration Extractor: |
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| Multi AV Scanner detection for submitted file |
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Virustotal: |
Perma Link | ||
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Metadefender: |
Perma Link | ||
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ReversingLabs: |
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| Antivirus or Machine Learning detection for unpacked file |
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Avira: |
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Code function: |
1_2_04B7523B | |
Networking: |
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| Creates a COM Internet Explorer object |
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Key opened: |
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| IP address seen in connection with other malware |
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IP Address: |
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| JA3 SSL client fingerprint seen in connection with other malware |
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JA3 fingerprint: |
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HTTP traffic detected: |
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