ScreenShot
| Created | 2022.12.16 09:46 | Machine | s1_win7_x6402 |
| Filename | bb.png.ps1 | ||
| Type | C source, ASCII text, with very long lines, with CRLF line terminators | ||
| AI Score | Not founds | Behavior Score |
|
| ZERO API | file : mailcious | ||
| VT API (file) | 9 detected (Save, PowerShell, Malicious, score, Psrunner, Uwhl, VPAU, Wacatac) | ||
| md5 | 39e3fa050d14b95af5226a1eb4d2afab | ||
| sha256 | 2d9c3b8a1a489a72956198c5857a8cbbc45d695a51000a0e857c0d32ab871138 | ||
| ssdeep | 1536:oYrP7b2WPgkSqZkjEHcFJXiKTClpXcclUXdCXxEbr7IlWMQvVhB8LCZsHXGwrAfY:o32 | ||
| imphash | |||
| impfuzzy | |||
Network IP location
Signature (29cnts)
| Level | Description |
|---|---|
| danger | Executed a process and injected code into it |
| watch | Allocates execute permission to another process indicative of possible code injection |
| watch | Code injection by writing an executable or DLL to the memory of another process |
| watch | Creates a suspicious Powershell process |
| watch | Drops a binary and executes it |
| watch | Manipulates memory of a non-child process indicative of process injection |
| watch | One or more non-whitelisted processes were created |
| watch | Potential code injection by writing to the memory of another process |
| watch | Resumed a suspended thread in a remote process potentially indicative of process injection |
| watch | The processes powershell.exe |
| watch | Used NtSetContextThread to modify a thread in a remote process indicative of process injection |
| 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 | Connects to a Dynamic DNS Domain |
| notice | Creates a shortcut to an executable file |
| notice | Creates a suspicious process |
| notice | Creates executable files on the filesystem |
| notice | Executes one or more WMI queries |
| notice | File has been identified by 9 AntiVirus engines on VirusTotal as malicious |
| notice | One or more potentially interesting buffers were extracted |
| notice | Terminates another process |
| notice | Uses Windows utilities for basic Windows functionality |
| 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 (14cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| warning | Generic_Malware_Zero | Generic Malware | binaries (download) |
| watch | Antivirus | Contains references to security software | binaries (download) |
| watch | schtasks_Zero | task schedule | 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 | DebuggerCheck__RemoteAPI | (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 |
| info | win_hook | Affect hook table | memory |
Suricata ids
ET INFO Observed DNS Query to DynDNS Domain (linkpc .net)
ET MALWARE Observed Malicious SSL Cert (AsyncRAT Server)
ET MALWARE Generic AsyncRAT Style SSL Cert
ET MALWARE Observed Malicious SSL Cert (AsyncRAT Server)
ET MALWARE Generic AsyncRAT Style SSL Cert