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Edit tourAnalysis Report 0427_5079687843613.doc
Overview
General Information
| Sample Name: | 0427_5079687843613.doc |
| Analysis ID: | 399782 |
| MD5: | 9585b5f35b03d5339fb26585134c55c6 |
| SHA1: | 33871087ad9d69c46b1280f350d2e00105617701 |
| SHA256: | 632752c9d2297bd6b6467bd7b93f10c99716456f31e4bf314794f2ab6aeed0a8 |
| Infos: | |
Most interesting Screenshot:  | |
Detection
Hancitor
| Score: | 100 |
| Range: | 0 - 100 |
| Whitelisted: | false |
| Confidence: | 100% |
Signatures
Antivirus detection for URL or domain
Document exploit detected (drops PE files)
Found malware configuration
Malicious sample detected (through community Yara rule)
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
System process connects to network (likely due to code injection or exploit)
Yara detected Hancitor
C2 URLs / IPs found in malware configuration
Contains functionality to inject threads in other processes
Document contains an embedded VBA macro which may execute processes
Document contains an embedded VBA macro with suspicious strings
Document exploit detected (process start blacklist hit)
Machine Learning detection for dropped file
May check the online IP address of the machine
Office process drops PE file
Allocates memory within range which is reserved for system DLLs (kernel32.dll, advapi32.dll, etc)
Antivirus or Machine Learning detection for unpacked file
Contains functionality to dynamically determine API calls
Contains functionality to query locales information (e.g. system language)
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Creates a process in suspended mode (likely to inject code)
Detected potential crypto function
Document contains an embedded VBA macro which executes code when the document is opened / closed
Document contains embedded VBA macros
Drops PE files
Drops files with a non-matching file extension (content does not match file extension)
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Found dropped PE file which has not been started or loaded
Found evasive API chain checking for process token information
Found potential string decryption / allocating functions
Internet Provider seen in connection with other malware
Potential document exploit detected (performs DNS queries)
Potential document exploit detected (performs HTTP gets)
Potential document exploit detected (unknown TCP traffic)
Queries the volume information (name, serial number etc) of a device
Sample execution stops while process was sleeping (likely an evasion)
Uses Microsoft's Enhanced Cryptographic Provider
Uses a known web browser user agent for HTTP communication
Uses code obfuscation techniques (call, push, ret)
Yara signature match
Classification
