ScreenShot
| Created | 2022.12.13 08:04 | Machine | s1_win7_x6401 |
| Filename | o19wzg.dotm | ||
| Type | Microsoft Word 2007+ | ||
| AI Score | Not founds | Behavior Score |
|
| ZERO API | file : malware | ||
| VT API (file) | 33 detected (malicious, high confidence, score, MalDoc, ali1000103, ABRisk, MBLU, gen69, a variant of Generik, CLHTOQH, Valyria, Ole2, druvzi, VBA@AI, Static AI, Malicious OPENXML, Detected, ai score=82, Outbreak) | ||
| md5 | 03cea7c49abe78863ae2644ac77c8efb | ||
| sha256 | 7fb463c1449236d04a50a99fc18047f0e51718428c7b858c7b83e5e19f1c5561 | ||
| ssdeep | 384:t8gatPw7Y+vE4zUNxt/ZtNNO1yLHaHJ7rvg/k:3g47Yl4zuxllNuyTap75 | ||
| imphash | |||
| impfuzzy | |||
Network IP location
Signature (27cnts)
| Level | Description |
|---|---|
| danger | Connects to IP addresses that are no longer responding to requests (legitimate services will remain up-and-running usually) |
| danger | File has been identified by 33 AntiVirus engines on VirusTotal as malicious |
| 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 | Installs itself for autorun at Windows startup |
| watch | One or more non-whitelisted processes were created |
| watch | The process powershell.exe wrote an executable file to disk |
| watch | Writes a potential ransom message to disk |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Checks for the Locally Unique Identifier on the system for a suspicious privilege |
| notice | Creates (office) documents on the filesystem |
| notice | Creates a shortcut to an executable file |
| notice | Creates a suspicious process |
| notice | Creates executable files on the filesystem |
| notice | Creates hidden or system file |
| notice | Expresses interest in specific running processes |
| 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 | Queries the disk size which could be used to detect virtual machine with small fixed size or dynamic allocation |
| notice | Searches running processes potentially to identify processes for sandbox evasion |
| notice | Word document hooks document open |
| info | Checks amount of memory in system |
| info | Checks if process is being debugged by a debugger |
| info | Queries for the computername |
| info | Tries to locate where the browsers are installed |
| info | Uses Windows APIs to generate a cryptographic key |
Rules (3cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| warning | Contains_VBA_macro_code | Detect a MS Office document with embedded VBA macro code [binaries] | binaries (upload) |
| info | docx | Word 2007 file format detection | binaries (upload) |
| info | test_office | test url | scripts |
Suricata ids
ET INFO Executable Download from dotted-quad Host
ET POLICY curl User-Agent Outbound
ET HUNTING curl User-Agent to Dotted Quad
ET POLICY PE EXE or DLL Windows file download HTTP
ET HUNTING SUSPICIOUS Dotted Quad Host MZ Response
ET POLICY curl User-Agent Outbound
ET HUNTING curl User-Agent to Dotted Quad
ET POLICY PE EXE or DLL Windows file download HTTP
ET HUNTING SUSPICIOUS Dotted Quad Host MZ Response