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Analysis Report racial.drc
Overview
General Information
Detection
Ursnif
Score: | 84 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Found malware configuration
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Yara detected Ursnif
Yara detected Ursnif
Writes registry values via WMI
Contains functionality to call native functions
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Contains functionality to dynamically determine API calls
Contains functionality to query CPU information (cpuid)
Contains functionality to query locales information (e.g. system language)
Contains functionality to read the PEB
Creates a process in suspended mode (likely to inject code)
Detected potential crypto function
Found potential string decryption / allocating functions
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
PE file contains an invalid checksum
Queries the installation date of Windows
Registers a DLL
Sample execution stops while process was sleeping (likely an evasion)
Sample file is different than original file name gathered from version info
Tries to load missing DLLs
Uses 32bit PE files
Uses code obfuscation techniques (call, push, ret)
Classification
Process Tree |
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Malware Configuration |
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Threatname: Ursnif |
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{"lang_id": "RU, CN", "RSA Public Key": "XcnD2ewKHEUCtK1f+aLgHrNg0ax+yJaEQWHiRnybZBp8+uodMhISWv4leSoo8qv94Yp7nN7eHJ+Fwyn8u61qqsKGP3Tc6znVTKRLbzT9WPZrMuSsdt/HztnVs/3QyB9AYrjoSg/9XVCi/ZMXWvk+/9j1f+VWv2RCJlTSph0Uzve7FtxnOT0xBl6o7ggjmqCVLob3OKmyZthO+zptVxFaL1Wnba2K0H5ySB9eH0SzymLsPN5KihXQerCvcZD5sVgXqV1Djx7J0lE1iMtQGxg1y8vjo/XtpKTIx/8piDl5mkVVyl+2UAXptU9jjxuCv3gZSzWsmQVsHERv19M1JbQKUMsIbdhZipSpKsasQY04yK4=", "c2_domain": ["authd.feronok.com", "raw.pablowilliano.at"], "botnet": "1500", "server": "580", "serpent_key": "N6Xp8oSBB81TOAN9", "sleep_time": "10", "CONF_TIMEOUT": "20", "SetWaitableTimer_value": "10"}
Yara Overview |
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Memory Dumps |
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Source | Rule | Description | Author | Strings |
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JoeSecurity_Ursnif_1 | Yara detected Ursnif | Joe Security | ||
JoeSecurity_Ursnif_1 | Yara detected Ursnif | Joe Security | ||
JoeSecurity_Ursnif_1 | Yara detected Ursnif | Joe Security | ||
JoeSecurity_Ursnif_1 | Yara detected Ursnif | Joe Security | ||
JoeSecurity_Ursnif | Yara detected Ursnif | Joe Security | ||
Click to see the 1 entries |
Unpacked PEs |
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Source | Rule | Description | Author | Strings |
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JoeSecurity_Ursnif_1 | Yara detected Ursnif | Joe Security | ||
JoeSecurity_Ursnif_1 | Yara detected Ursnif | Joe Security | ||
JoeSecurity_Ursnif_1 | Yara detected Ursnif | Joe Security | ||
JoeSecurity_Ursnif_1 | Yara detected Ursnif | Joe Security | ||
JoeSecurity_Ursnif_1 | Yara detected Ursnif | Joe Security | ||
Click to see the 3 entries |
Sigma Overview |
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No Sigma rule has matched |
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Signature Overview |
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Click to jump to signature section
Show All Signature Results
AV Detection: |
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Found malware configuration | Show sources |
Source: | Malware Configuration Extractor: |
Multi AV Scanner detection for domain / URL | Show sources |
Source: | Virustotal: | Perma Link |
Multi AV Scanner detection for submitted file | Show sources |
Source: | Virustotal: | Perma Link | ||
Source: | ReversingLabs: |
Source: | Static PE information: |
Source: | File opened: |
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