ScreenShot
| Created | 2023.08.25 09:37 | Machine | s1_win7_x6402 |
| Filename | Fsociety.lnk | ||
| Type | MS Windows shortcut, Item id list present, Points to a file or directory, Has Description string, Ha | ||
| AI Score | Not founds | Behavior Score |
|
| ZERO API | file : clean | ||
| VT API (file) | 18 detected (GenBadur, genw, Kataja, DownLnk, Static AI, Suspicious LNK, Detected, Link, ShellCmd, ai score=85, Probably Heur, LNKScript, PSRunner, CLASSIC) | ||
| md5 | e3d4d8caa4456f8262afcbdb5c689526 | ||
| sha256 | 6f2aefd2c551d6a7d8e2f4c3de8cfc65a269895468d9a6edc10390fb18f8a81c | ||
| ssdeep | 24:8np2s4lVnKIGlQy/o+tKO/OW/zUUCuoUW7r+/CWl+/CWE+/CWLTH4+eUMkWk+wY/:8aVvGlQyTv/2IpdPHM/B7QdNQ | ||
| imphash | |||
| impfuzzy | |||
Network IP location
Signature (26cnts)
| Level | Description |
|---|---|
| danger | The processes powershell.exe |
| watch | Communicates with host for which no DNS query was performed |
| watch | Creates a suspicious Powershell process |
| watch | Drops a binary and executes it |
| watch | File has been identified by 18 AntiVirus engines on VirusTotal as malicious |
| watch | Network communications indicative of a potential document or script payload download was initiated by the process powershell.exe |
| watch | One or more non-whitelisted processes were created |
| watch | Resumed a suspended thread in a remote process potentially indicative of process injection |
| notice | A process created a hidden window |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Checks adapter addresses which can be used to detect virtual network interfaces |
| notice | Checks for the Locally Unique Identifier on the system for a suspicious privilege |
| notice | Creates a shortcut to an executable file |
| notice | Creates a suspicious process |
| notice | Creates executable files on the filesystem |
| notice | HTTP traffic contains suspicious features which may be indicative of malware related traffic |
| notice | One or more potentially interesting buffers were extracted |
| notice | Performs some HTTP requests |
| notice | Poweshell is sending data to a remote host |
| notice | URL downloaded by powershell script |
| notice | Yara rule detected in process memory |
| info | Checks amount of memory in system |
| info | Checks if process is being debugged by a debugger |
| info | Command line console output was observed |
| info | Queries for the computername |
| info | Uses Windows APIs to generate a cryptographic key |
Rules (17cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| warning | Generic_Malware_Zero | Generic Malware | binaries (download) |
| warning | Generic_Malware_Zero | Generic Malware | binaries (upload) |
| watch | Antivirus | Contains references to security software | binaries (download) |
| watch | Antivirus | Contains references to security software | binaries (upload) |
| notice | hide_url_link | Hide url link | scripts |
| 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 | lnk_file_format | Microsoft Windows Shortcut File Format | binaries (upload) |
| info | Lnk_Format_Zero | LNK Format | binaries (upload) |
| info | PowerShell | PowerShell script | scripts |
| info | SEH__vectored | (no description) | memory |
| info | ThreadControl__Context | (no description) | memory |
| info | PowershellDI | Extract Download/Invoke calls from powershell script | scripts |
Network (6cnts) ?
Suricata ids
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
ET INFO Dotted Quad Host VBS Request
ET POLICY curl User-Agent Outbound
ET HUNTING curl User-Agent to Dotted Quad
ET INFO Dotted Quad Host VBS Request
ET POLICY curl User-Agent Outbound
ET HUNTING curl User-Agent to Dotted Quad