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Windows Analysis Report 31cGYywxgy
Overview
General Information
Detection
Raccoon
Score: | 100 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Found malware configuration
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Multi AV Scanner detection for submitted file
Detected unpacking (overwrites its own PE header)
Yara detected Raccoon Stealer
Detected unpacking (changes PE section rights)
Machine Learning detection for sample
Self deletion via cmd delete
C2 URLs / IPs found in malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Tries to steal Mail credentials (via file access)
Uses 32bit PE files
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Contains functionality to query locales information (e.g. system language)
May sleep (evasive loops) to hinder dynamic analysis
Uses code obfuscation techniques (call, push, ret)
PE file contains sections with non-standard names
Internet Provider seen in connection with other malware
Detected potential crypto function
Contains functionality to query CPU information (cpuid)
Found potential string decryption / allocating functions
JA3 SSL client fingerprint seen in connection with other malware
Contains functionality to dynamically determine API calls
Found dropped PE file which has not been started or loaded
Contains functionality to record screenshots
HTTP GET or POST without a user agent
Contains functionality which may be used to detect a debugger (GetProcessHeap)
IP address seen in connection with other malware
Is looking for software installed on the system
PE file does not import any functions
Sample file is different than original file name gathered from version info
Extensive use of GetProcAddress (often used to hide API calls)
PE file contains strange resources
Drops PE files
Tries to load missing DLLs
Contains functionality to read the PEB
Binary contains a suspicious time stamp
Uses Microsoft's Enhanced Cryptographic Provider
Creates a process in suspended mode (likely to inject code)
Classification
Process Tree |
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Malware Configuration |
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Threatname: Raccoon Stealer |
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{"RC4_key2": "25ef3d2ceb7c85368a843a6d0ff8291d", "C2 url": "https://t.me/agrybirdsgamerept", "Bot ID": "5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4", "RC4_key1": "$Z2s`ten\\@bE9vzR"}
Yara Overview |
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Memory Dumps |
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Source | Rule | Description | Author | Strings |
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JoeSecurity_Raccoon | Yara detected Raccoon Stealer | Joe Security | ||
JoeSecurity_Raccoon | Yara detected Raccoon Stealer | Joe Security | ||
JoeSecurity_Raccoon | Yara detected Raccoon Stealer | Joe Security | ||
JoeSecurity_Raccoon | Yara detected Raccoon Stealer | Joe Security |
Unpacked PEs |
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Source | Rule | Description | Author | Strings |
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JoeSecurity_Raccoon | Yara detected Raccoon Stealer | Joe Security | ||
JoeSecurity_Raccoon | Yara detected Raccoon Stealer | Joe Security | ||
JoeSecurity_Raccoon | Yara detected Raccoon Stealer | Joe Security | ||
JoeSecurity_Raccoon | Yara detected Raccoon Stealer | Joe Security | ||
JoeSecurity_Raccoon | Yara detected Raccoon Stealer | Joe Security | ||
Click to see the 1 entries |
Sigma Overview |
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No Sigma rule has matched |
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Jbx 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 submitted file | Show sources |
Source: | ReversingLabs: |
Yara detected Raccoon Stealer | Show sources |
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Machine Learning detection for sample | Show sources |
Source: | Joe Sandbox ML: |
Source: | Code function: | 0_2_0042A130 | |
Source: | Code function: | 0_2_00429F5D | |
Source: | Code function: | 0_2_0040E139 | |
Source: | Code function: | 0_2_00434A5F |
Compliance: |
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Detected unpacking (overwrites its own PE header) | Show sources |
Source: | Unpacked PE file: |
Source: | Static PE information: |
Source: | File opened: | Jump to behavior |
Source: | HTTPS traffic detected: |
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Source: | Code function: | 0_2_0043EFDD |
Networking: |
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Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) | Show sources |
Source: | Snort IDS: |
C2 URLs / IPs found in malware configuration | Show sources |
Source: | URLs: |
Source: | ASN Name: |
Source: | JA3 fingerprint: |
Source: | HTTP traffic detected: | ||
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