ScreenShot
| Created | 2021.06.17 13:42 | Machine | s1_win7_x6402 |
| Filename | Document%20185781.xls | ||
| Type | Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Titl | ||
| AI Score | Not founds | Behavior Score |
|
| ZERO API | file : mailcious | ||
| VT API (file) | 18 detected (malicious, high confidence, Valyria, Eldorado, Possible, OLEMAL, ai score=88, Dridex, Probably Heur, W97Obfuscated, ObfusVBA@ML, Static AI, Malicious OLE) | ||
| md5 | aae5b4c8eb3968b6bf06074865070a4e | ||
| sha256 | 5e138035c574034de0be2d3ae24bab8763fb918b3d0891311446b29663568534 | ||
| ssdeep | 6144:6xEtjPOtioVjDGUU1qfDlavx+W2QnWxuX3NZi305tYiItmzwy2ymP4P:WYZnMiemMzymP4P | ||
| imphash | |||
| impfuzzy | |||
Network IP location
Signature (10cnts)
| Level | Description |
|---|---|
| danger | The process excel.exe wrote an executable file to disk which it then attempted to execute |
| danger | Office document performs HTTP request (possibly to download malware) |
| watch | Communicates with host for which no DNS query was performed |
| watch | Creates suspicious VBA object |
| watch | File has been identified by 18 AntiVirus engines on VirusTotal as malicious |
| watch | One or more non-whitelisted processes were created |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Performs some HTTP requests |
| info | Checks amount of memory in system |
| info | One or more processes crashed |
Rules (2cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| warning | Contains_VBA_macro_code | Detect a MS Office document with embedded VBA macro code [binaries] | binaries (upload) |
| info | Microsoft_Office_File_Zero | Microsoft Office File | binaries (upload) |
Network (22cnts) ?
Suricata ids
ET INFO TLS Handshake Failure
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
SURICATA TLS invalid record type
SURICATA TLS invalid record/traffic
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
SURICATA TLS invalid record type
SURICATA TLS invalid record/traffic