ScreenShot
| Created | 2023.05.12 10:02 | Machine | s1_win7_x6402 |
| Filename | File_pass1234.7z | ||
| Type | 7-zip archive data, version 0.4 | ||
| AI Score | Not founds | Behavior Score |
|
| ZERO API | file : malware | ||
| VT API (file) | |||
| md5 | f12cefd0ab30a148d0d24f8b2db51554 | ||
| sha256 | 8f9ac4f621de20155d829c616885025b1914fe0ca8a32d0288a5cda2ef12b17b | ||
| ssdeep | 98304:iLiFTXLZXYoaAFXUVHMMAKMshsyL83zQJstVM1qL9Ae1rQba:iW57tFapldphsyQ3M+tlHF8a | ||
| imphash | |||
| impfuzzy | |||
Network IP location
Signature (12cnts)
| Level | Description |
|---|---|
| danger | Connects to IP addresses that are no longer responding to requests (legitimate services will remain up-and-running usually) |
| watch | Communicates with host for which no DNS query was performed |
| 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 executable files on the filesystem |
| notice | HTTP traffic contains suspicious features which may be indicative of malware related traffic |
| notice | Looks up the external IP address |
| notice | Performs some HTTP requests |
| notice | Sends data using the HTTP POST Method |
| notice | Yara rule detected in process memory |
| info | Checks amount of memory in system |
| info | Checks if process is being debugged by a debugger |
Rules (11cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| notice | Escalate_priviledges | Escalate priviledges | memory |
| notice | Generic_PWS_Memory_Zero | PWS Memory | memory |
| notice | KeyLogger | Run a KeyLogger | memory |
| 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 | SEH__vectored | (no description) | memory |
| info | ThreadControl__Context | (no description) | memory |
Network (47cnts) ?
Suricata ids
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
ET POLICY Possible External IP Lookup Domain Observed in SNI (ipinfo. io)
ET INFO URL Shortening Service Domain in DNS Lookup (vk .com)
SURICATA Applayer Mismatch protocol both directions
ET INFO Observed URL Shortening Service Domain (vk .com in TLS SNI)
ET INFO Executable Download from dotted-quad Host
ET MALWARE Single char EXE direct download likely trojan (multiple families)
ET POLICY PE EXE or DLL Windows file download HTTP
ET HUNTING SUSPICIOUS Dotted Quad Host MZ Response
ET INFO EXE - Served Attached HTTP
ET POLICY Possible External IP Lookup Domain Observed in SNI (ipinfo. io)
ET INFO URL Shortening Service Domain in DNS Lookup (vk .com)
SURICATA Applayer Mismatch protocol both directions
ET INFO Observed URL Shortening Service Domain (vk .com in TLS SNI)
ET INFO Executable Download from dotted-quad Host
ET MALWARE Single char EXE direct download likely trojan (multiple families)
ET POLICY PE EXE or DLL Windows file download HTTP
ET HUNTING SUSPICIOUS Dotted Quad Host MZ Response
ET INFO EXE - Served Attached HTTP