ScreenShot
| Created | 2022.01.18 16:43 | Machine | s1_win7_x6402 |
| Filename | Updated_Payments_Statements.link.lnk | ||
| Type | MS Windows shortcut, Item id list present, Has Relative path, Has command line arguments, Icon numbe | ||
| AI Score | Not founds | Behavior Score |
|
| ZERO API | file : clean | ||
| VT API (file) | 9 detected (Webshell, Save, gen111, Eerv, LnkObf, Static AI, Suspicious LNK, Link, ShellCmd, Probably Heur, LNKScript) | ||
| md5 | 8bdf50e9270b6f6e3c461be75999305d | ||
| sha256 | 776f2d2c4538ee81f960ac512214317e78e61728c48302356ec8734fa1d0b7e6 | ||
| ssdeep | 24:8A2/BHYVKVWf+/CWbll/SsrdTeF+ajUnpDh+/E4I0arab0mN:8v5ayll/by5jUNhAIZaj | ||
| imphash | |||
| impfuzzy | |||
Network IP location
Signature (30cnts)
| Level | Description |
|---|---|
| danger | The process powershell.exe wrote an executable file to disk which it then attempted to execute |
| watch | A potential heapspray has been detected. 144 megabytes was sprayed onto the heap of the powershell.exe process |
| watch | Communicates with host for which no DNS query was performed |
| watch | Creates a suspicious Powershell process |
| watch | Disables proxy possibly for traffic interception |
| watch | Drops a binary and executes it |
| watch | Modifies proxy override settings possibly for traffic interception |
| 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 | Drops an executable to the user AppData folder |
| notice | File has been identified by 9 AntiVirus engines on VirusTotal as malicious |
| 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 (19cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| danger | Trojan_DarkSide_Ransomware_1_Zero | Darkside Ransomware | binaries (download) |
| 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) |
| watch | Malicious_Library_Zero | Malicious_Library | binaries (download) |
| watch | UPX_Zero | UPX packed file | binaries (download) |
| 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 | IsPE32 | (no description) | binaries (download) |
| info | Lnk_Format_Zero | LNK Format | binaries (upload) |
| info | OS_Processor_Check_Zero | OS Processor Check | binaries (download) |
| info | PE_Header_Zero | PE File Signature | binaries (download) |
| info | SEH__vectored | (no description) | memory |
| info | ThreadControl__Context | (no description) | memory |
