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Windows Analysis Report DHL_AWB_DOCUMENT_pdf.exe
Overview
General Information
| Sample Name: | DHL_AWB_DOCUMENT_pdf.exe |
| Analysis ID: | 500841 |
| MD5: | 27e7a44ab2f5d2c40c374d5893257ac5 |
| SHA1: | b0c7952addaa502e6c1dbea7474e534f2264742f |
| SHA256: | fa38ec9464602a1727813004fc616d9d0359c37da01b7d07c3e38784c0b2a46d |
| Tags: | DHLexeHawkEye |
| Infos: | |
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Most interesting Screenshot:  |
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Detection
HawkEye MailPassView
| Score: | 100 |
| Range: | 0 - 100 |
| Whitelisted: | false |
| Confidence: | 100% |
Signatures
Yara detected MailPassView
Yara detected HawkEye Keylogger
Malicious sample detected (through community Yara rule)
Yara detected AntiVM3
Detected HawkEye Rat
Sample uses process hollowing technique
Initial sample is a PE file and has a suspicious name
Writes to foreign memory regions
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to steal Mail credentials (via file registry)
Allocates memory in foreign processes
.NET source code contains potential unpacker
Injects a PE file into a foreign processes
Yara detected WebBrowserPassView password recovery tool
Tries to steal Mail credentials (via file access)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Uses schtasks.exe or at.exe to add and modify task schedules
Tries to steal Instant Messenger accounts or passwords
Tries to harvest and steal browser information (history, passwords, etc)
Uses 32bit PE files
Queries the volume information (name, serial number etc) of a device
Yara signature match
Antivirus or Machine Learning detection for unpacked file
May sleep (evasive loops) to hinder dynamic analysis
Uses code obfuscation techniques (call, push, ret)
Detected potential crypto function
Found potential string decryption / allocating functions
Sample execution stops while process was sleeping (likely an evasion)
Contains functionality to check the parent process ID (often done to detect debuggers and analysis systems)
Yara detected Credential Stealer
Contains functionality to call native functions
Contains functionality to dynamically determine API calls
Contains long sleeps (>= 3 min)
Enables debug privileges
AV process strings found (often used to terminate AV products)
Sample file is different than original file name gathered from version info
Extensive use of GetProcAddress (often used to hide API calls)
Drops PE files
Queries sensitive processor information (via WMI, Win32_Processor, often done to detect virtual machines)
Monitors certain registry keys / values for changes (often done to protect autostart functionality)
Creates a process in suspended mode (likely to inject code)
Contains functionality for read data from the clipboard
Classification
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| Antivirus or Machine Learning detection for unpacked file |
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| Uses 32bit PE files |
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Code function: |
10_2_0040938F | |
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Code function: |
10_2_00408CAC | |
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Code function: |
23_2_0040702D | |
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