ScreenShot
| Created | 2021.09.08 09:44 | Machine | s1_win7_x6401 |
| Filename | template.dotm | ||
| Type | Microsoft Word 2007+ | ||
| AI Score | Not founds | Behavior Score |
|
| ZERO API | file : clean | ||
| VT API (file) | 28 detected (malicious, high confidence, ObfDldr, Save, Obfuscated, gen60, W2KM, BARTALEX, ExpKit, exylvw, Donoff, score, ai score=80, Probably Heur, W97Obfuscated, Static AI, Malicious OPENXML) | ||
| md5 | 51a5d75a820382d1f3cb2978f64e5ae4 | ||
| sha256 | cbdb4dc896c1d5dfaaef10f8da3de9ec7b263d747d186297bff1a01c837a7c73 | ||
| ssdeep | 3072:nHCb7lFe88hFXgIp4c8VRbik8yf8l5k2OL/Gc9jX1nnnnnnnnnnnnnnnnnnQ9+f:HGFe8iHYfGVyfB2U/ao | ||
| imphash | |||
| impfuzzy | |||
Network IP location
Signature (23cnts)
| Level | Description |
|---|---|
| danger | Office document performs HTTP request (possibly to download malware) |
| warning | File has been identified by 28 AntiVirus engines on VirusTotal as malicious |
| watch | Communicates with host for which no DNS query was performed |
| watch | Creates a suspicious Powershell process |
| watch | Creates suspicious VBA object |
| watch | Libraries known to be associated with a CVE were requested (may be False Positive) |
| watch | One or more non-whitelisted processes were created |
| watch | The processes winword.exe |
| notice | A process created a hidden window |
| 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 hidden or system file |
| notice | HTTP traffic contains suspicious features which may be indicative of malware related traffic |
| notice | Performs some HTTP requests |
| notice | Word document hooks document open |
| 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 (3cnts)
| 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 (download) |
| watch | Antivirus | Contains references to security software | binaries (download) |
Suricata ids
ET INFO Executable Download from dotted-quad Host
ET MALWARE Likely Evil EXE download from dotted Quad by MSXMLHTTP M1
ET POLICY PE EXE or DLL Windows file download HTTP
ET MALWARE Likely Evil EXE download from dotted Quad by MSXMLHTTP M2
ET HUNTING SUSPICIOUS Dotted Quad Host MZ Response
ET MALWARE Likely Evil EXE download from dotted Quad by MSXMLHTTP M1
ET POLICY PE EXE or DLL Windows file download HTTP
ET MALWARE Likely Evil EXE download from dotted Quad by MSXMLHTTP M2
ET HUNTING SUSPICIOUS Dotted Quad Host MZ Response