ScreenShot
| Created | 2021.09.24 12:05 | Machine | s1_win7_x6403 |
| Filename | 0923_690278402563.doc | ||
| Type | Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Temp | ||
| AI Score | Not founds | Behavior Score |
|
| ZERO API | file : clean | ||
| VT API (file) | 16 detected (Valyria, a variant of VBA, Artemis, ai score=89, Static AI, Suspicious OLE) | ||
| md5 | e8e1dde40267664d096d602fcf1fb785 | ||
| sha256 | 66b268acec79cfc0e2c6aa21dbd2e6c7c4c694817ba915eeda716ba06eb37b94 | ||
| ssdeep | 6144:PKVCgeFRmJMYjTkRFr8NWkBUO6It5uZtvxoGit6ljMY1q1slFoIHYobsuyvu7385:SV9iQsDr8NZUOJOtv7i8ljMYukFoobeo | ||
| imphash | |||
| impfuzzy | |||
Network IP location
Signature (20cnts)
| Level | Description |
|---|---|
| warning | Generates some ICMP traffic |
| watch | A process performed obfuscation on information about the computer or sent it to a remote location indicative of CnC Traffic/Preperations. |
| watch | File has been identified by 16 AntiVirus engines on VirusTotal as malicious |
| watch | One or more non-whitelisted processes were created |
| watch | The process winword.exe wrote an executable file to disk |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Changes read-write memory protection to read-execute (probably to avoid detection when setting all RWX flags at the same time) |
| notice | Checks adapter addresses which can be used to detect virtual network interfaces |
| notice | Creates (office) documents on the filesystem |
| notice | Creates a shortcut to an executable file |
| notice | Creates executable files on the filesystem |
| notice | Creates hidden or system file |
| notice | HTTP traffic contains suspicious features which may be indicative of malware related traffic |
| notice | Looks up the external IP address |
| notice | One or more potentially interesting buffers were extracted |
| notice | Performs some HTTP requests |
| notice | Sends data using the HTTP POST Method |
| notice | Word document hooks document open |
| info | Checks if process is being debugged by a debugger |
| info | Queries for the computername |
Rules (4cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| warning | Contains_VBA_macro_code | Detect a MS Office document with embedded VBA macro code [binaries] | binaries (upload) |
| warning | Generic_Malware_Zero | Generic Malware | binaries (upload) |
| info | Lnk_Format_Zero | LNK Format | binaries (download) |
| info | Microsoft_Office_File_Zero | Microsoft Office File | binaries (upload) |
Network (6cnts) ?
Suricata ids
ET POLICY External IP Lookup api.ipify.org