ScreenShot
| Created | 2021.06.24 20:07 | Machine | s1_win7_x6402 |
| Filename | word.hta | ||
| Type | HTML document, ASCII text, with CRLF line terminators | ||
| AI Score | Not founds | Behavior Score |
|
| ZERO API | file : clean | ||
| VT API (file) | |||
| md5 | 5562d4b0b0707245170b795a79422da3 | ||
| sha256 | dafcd9bc5e53c080eb9d4054c4b5cb802a2a218068448613b1487cc63c6da031 | ||
| ssdeep | 12:c6QclfhTD5LWy0cqSPsnWRcYnf37kYtzNk6ULWzB7BYMSe7k:csphCdcq96frkYcpE1YMdg | ||
| imphash | |||
| impfuzzy | |||
Network IP location
Signature (34cnts)
| Level | Description |
|---|---|
| danger | Connects to IP addresses that are no longer responding to requests (legitimate services will remain up-and-running usually) |
| danger | The process powershell.exe wrote an executable file to disk which it then attempted to execute |
| watch | A command shell or script process was created by an unexpected parent process |
| watch | Communicates with host for which no DNS query was performed |
| watch | Creates a suspicious Powershell process |
| watch | Executes one or more WMI queries |
| watch | Installs itself for autorun at Windows startup |
| watch | Network communications indicative of a potential document or script payload download was initiated by the process powershell.exe |
| watch | One or more non-whitelisted processes were created |
| watch | Resumed a suspended thread in a remote process potentially indicative of process injection |
| watch | Used NtSetContextThread to modify a thread in a remote process indicative of process injection |
| notice | A process created a hidden window |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Checks adapter addresses which can be used to detect virtual network interfaces |
| notice | Checks for the Locally Unique Identifier on the system for a suspicious privilege |
| notice | Checks whether any human activity is being performed by constantly checking whether the foreground window changed |
| notice | Creates a shortcut to an executable file |
| notice | Creates a suspicious process |
| notice | Creates executable files on the filesystem |
| notice | Drops an executable to the user AppData folder |
| notice | HTTP traffic contains suspicious features which may be indicative of malware related traffic |
| notice | One or more potentially interesting buffers were extracted |
| notice | Performs some HTTP requests |
| notice | Potentially malicious URLs were found in the process memory dump |
| notice | Poweshell is sending data to a remote host |
| notice | Searches running processes potentially to identify processes for sandbox evasion |
| notice | URL downloaded by powershell script |
| notice | Uses Windows utilities for basic Windows functionality |
| notice | Yara rule detected in process memory |
| info | Checks amount of memory in system |
| info | Checks if process is being debugged by a debugger |
| info | Collects information to fingerprint the system (MachineGuid |
| info | Queries for the computername |
| info | Uses Windows APIs to generate a cryptographic key |
Rules (15cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| watch | Antivirus | Contains references to security software | binaries (download) |
| watch | Antivirus | Contains references to security software | binaries (upload) |
| notice | Escalate_priviledges | Escalate priviledges | memory |
| notice | ScreenShot | Take ScreenShot | memory |
| info | anti_dbg | Checks if being debugged | memory |
| info | DebuggerCheck__GlobalFlags | (no description) | memory |
| info | DebuggerCheck__QueryInfo | (no description) | memory |
| info | DebuggerHiding__Active | (no description) | memory |
| info | DebuggerHiding__Thread | (no description) | memory |
| info | disable_dep | Bypass DEP | memory |
| info | IsDLL | (no description) | binaries (download) |
| info | IsPE32 | (no description) | binaries (download) |
| info | PE_Header_Zero | PE File Signature | binaries (download) |
| info | SEH__vectored | (no description) | memory |
| info | ThreadControl__Context | (no description) | memory |
Network (6cnts) ?
Suricata ids
ET POLICY DNS Query to a *.ngrok domain (ngrok.io)
ET POLICY Autoit Windows Automation tool User-Agent in HTTP Request - Possibly Hostile
ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
ET POLICY PE EXE or DLL Windows file download HTTP
ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download
ET POLICY Autoit Windows Automation tool User-Agent in HTTP Request - Possibly Hostile
ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
ET POLICY PE EXE or DLL Windows file download HTTP
ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download