ScreenShot
| Created | 2025.04.09 10:42 | Machine | s1_win7_x6401 |
| Filename | greatnicegirlbackontheearthwithgoodnews.hta | ||
| Type | HTML document, ASCII text, with very long lines, with no line terminators | ||
| AI Score | Not founds | Behavior Score |
|
| ZERO API | file : clean | ||
| VT API (file) | 13 detected (asthma, gen80, iacgm, PowerShell) | ||
| md5 | efb65d67dc764eb12f65fc12dd8eb542 | ||
| sha256 | 36e0589d6c7fe2ba454673e8ad1becbd09d60838d80f95ba4f7c4cbfa635816c | ||
| ssdeep | 192:/MTb900M5pTbSD0M53v38PxTrG/qTbjTbXL8Ck0M5sETbd:0b9MxbU3vcTrG/GbPbb8CcsUbd | ||
| imphash | |||
| impfuzzy | |||
Network IP location
Signature (30cnts)
| Level | Description |
|---|---|
| watch | A potential heapspray has been detected. 118 megabytes was sprayed onto the heap of the iexplore.exe process |
| 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 13 AntiVirus engines on VirusTotal as malicious |
| watch | Network communications indicative of a potential document or script payload download was initiated by the processes 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 |
| watch | The process powershell.exe wrote an executable file to disk |
| watch | Wscript.exe initiated network communications indicative of a script based payload download |
| watch | wscript.exe-based dropper (JScript |
| notice | A process created a hidden window |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Changes read-write memory protection to read-execute (probably to avoid detection when setting all RWX flags at the same time) |
| 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 | HTTP traffic contains suspicious features which may be indicative of malware related traffic |
| notice | Performs some HTTP requests |
| 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 | Collects information to fingerprint the system (MachineGuid |
| info | Queries for the computername |
| info | Uses Windows APIs to generate a cryptographic key |
Rules (15cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| warning | Generic_Malware_Zero | Generic Malware | binaries (download) |
| watch | Antivirus | Contains references to security software | binaries (download) |
| watch | Network_Downloader | File Downloader | 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 | Is_DotNET_DLL | (no description) | binaries (download) |
| info | IsDLL | (no description) | binaries (download) |
| info | IsPE32 | (no description) | binaries (download) |
| info | PE_Header_Zero | PE File Signature | binaries (download) |
| info | SEH__vectored | (no description) | memory |
| info | ThreadControl__Context | (no description) | memory |
Suricata ids
ET INFO TLS Handshake Failure
ET POLICY Pastebin-style Service (paste .ee) in TLS SNI
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
ET INFO Pastebin-like Service Domain in DNS Lookup (paste .ee)
ET POLICY Pastebin-style Service (paste .ee) in TLS SNI
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
ET INFO Pastebin-like Service Domain in DNS Lookup (paste .ee)