ScreenShot
| Created | 2024.08.21 14:26 | Machine | s1_win7_x6401 |
| Filename | 202404_주중한국대사관 한중 북중·안보현안 1.5트랙 비공개 정책간담회 대면회의 계획(안).hwp.lnk | ||
| Type | MS Windows shortcut, Has Description string, Has command line arguments, Icon number=0, ctime=Sun Dec 31 15:32:08 1600, mtime=Sun Dec 31 15:32:08 1600, atime=Sun Dec 31 15:32:08 1600, length=0, window=hidenormalshowminimized | ||
| AI Score | Not founds | Behavior Score |
|
| ZERO API | file : clean | ||
| VT API (file) | 36 detected (WinLNK, Boxter, Mallnk, gen13, Kimsuky, 0NA103D424, Powecod, PSRunner, CLASSIC, PowerShell, MulDrop26, LnkObf, Detected, ai score=83, CMDLnk, Casdet, ABTrojan, AGHM, S2543, Link, Crafted, Bgow, GOSU) | ||
| md5 | a4bd6d00abbd79ab00161ff538cfe703 | ||
| sha256 | fe156159a26f8b7c140db61dd8b136e1c8103a800748fe9b70a3a3fdf179d3c3 | ||
| ssdeep | 1536:LCNrr8wc73ExbcrIoHXnTKZva0CfkTYcIJex+155sB:LCNrr8wc73ExbcrIUnTKUfkiH54 | ||
| imphash | |||
| impfuzzy | |||
Network IP location
Signature (22cnts)
| Level | Description |
|---|---|
| danger | The process powershell.exe wrote an executable file to disk which it then attempted to execute |
| danger | File has been identified by 36 AntiVirus engines on VirusTotal as malicious |
| watch | Creates a suspicious Powershell process |
| 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 | Poweshell is sending data to a remote host |
| notice | URL downloaded by powershell script |
| 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 (20cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| warning | Generic_Malware_Zero | Generic Malware | binaries (download) |
| watch | Antivirus | Contains references to security software | binaries (download) |
| info | anti_dbg | Checks if being debugged | memory |
| info | DebuggerCheck__GlobalFlags | (no description) | memory |
| info | DebuggerCheck__QueryInfo | (no description) | memory |
| info | DebuggerException__SetConsoleCtrl | (no description) | memory |
| info | DebuggerHiding__Active | (no description) | memory |
| info | DebuggerHiding__Thread | (no description) | memory |
| info | disable_dep | Bypass DEP | memory |
| info | HWP_file_format | HWP Document File | binaries (download) |
| info | HWP_file_format | HWP Document File | binaries (upload) |
| info | lnk_file_format | Microsoft Windows Shortcut File Format | binaries (download) |
| info | lnk_file_format | Microsoft Windows Shortcut File Format | binaries (upload) |
| info | Lnk_Format_Zero | LNK Format | binaries (download) |
| info | Lnk_Format_Zero | LNK Format | binaries (upload) |
| info | Microsoft_Office_File_Zero | Microsoft Office File | binaries (download) |
| info | Microsoft_Office_File_Zero | Microsoft Office File | binaries (upload) |
| info | PowerShell | PowerShell script | scripts |
| info | SEH__vectored | (no description) | memory |
| info | ThreadControl__Context | (no description) | memory |
