ScreenShot
| Created | 2023.03.05 09:09 | Machine | s1_win7_x6402 |
| Filename | O0-O.doc | ||
| Type | Rich Text Format data, version 1, unknown character set | ||
| AI Score | Not founds | Behavior Score |
|
| ZERO API | file : mailcious | ||
| VT API (file) | 35 detected (RTF/CVE-2017-11882.T.gen!Camelot, Trojan.W97M.CVE201711882.SMN, Exploit.CVE-2017-11882, RTF/Malform-A.Gen, Trojan-Exploit/RTF.CVE-2017-11882, Exploit.Rtf.Heuristic-rtf.dinbqn, Detected, EXP/YAV.Minerva.mecud, malware (ai score=87), Trojan.GenericKD.65654418, Exp.RTF.Obfus.Gen, Trojan.RTF.Dropper.IP, Exploit.RTF-ObfsObjDat.Gen, Exp.CVE-2017-11882!g2, Trojan.GenericKD.65654418 (B), Exploit.CVE-2017-11882.123, Trojan.MSOffice.Generic.4!c, Exploit.CVE-2017-11882!1.E168 (CLASSIC), MSOffice/CVE_2017_11882.DMP!exploit, Probably Heur.RTFObfuscation, multiple detections, UDS:DangerousObject.Multi.Generic, Trojan[Exploit]/MSOffice.CVE-2017-11882, Ransom.U.LokiBot.bot, Trojan.Generic.D3E9CE92, Other:Malware-gen [Trj, Malicious (score: 99), Office.Exploit.Generic.Fajl, RTFObfustream.c!7DD203F43399, Exploit:O97M/CVE-2017-11882.SMK!MTB) | ||
| md5 | 7dd203f43399a41d6724e93c59c26142 | ||
| sha256 | 81cfae743033e3f1584136c555591f2737b1171da71b1e207525cd02bca02709 | ||
| ssdeep | 192:VWjmoq39jZ+aJf/IeLl835bDnmZNNaBfRhxmCYB5c9YFo+lE9a7:VKyn/IeGZDnmZNNqhcCmHoOEw | ||
| imphash | |||
| impfuzzy | |||
Network IP location
Signature (10cnts)
| Level | Description |
|---|---|
| danger | Connects to an IP address that is no longer responding to requests (legitimate services will remain up-and-running usually) |
| watch | Communicates with host for which no DNS query was performed |
| watch | File has been identified by 17 AntiVirus engines on VirusTotal as malicious |
| watch | Resumed a suspended thread in a remote process potentially indicative of process injection |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Creates (office) documents on the filesystem |
| notice | HTTP traffic contains suspicious features which may be indicative of malware related traffic |
| notice | Performs some HTTP requests |
| notice | Uses Windows utilities for basic Windows functionality |
| notice | Yara rule detected in process memory |
Rules (9cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| 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 | Rich_Text_Format_Zero | Rich Text Format Signature Zero | binaries (download) |
| info | SEH__vectored | (no description) | memory |
| info | ThreadControl__Context | (no description) | memory |
Network (5cnts) ?
Suricata ids
ET INFO Dotted Quad Host DOC Request
ET HUNTING Suspicious Request for Doc to IP Address with Terse Headers
ET USER_AGENTS Microsoft Office Existence Discovery User-Agent
ET INFO Executable Download from dotted-quad Host
ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
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 HUNTING Suspicious Request for Doc to IP Address with Terse Headers
ET USER_AGENTS Microsoft Office Existence Discovery User-Agent
ET INFO Executable Download from dotted-quad Host
ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
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