ScreenShot
Created | 2023.10.17 10:52 | Machine | s1_win7_x6401 |
Filename | at.hta | ||
Type | HTML document, ASCII text, with very long lines, with CRLF line terminators | ||
AI Score | Not founds | Behavior Score |
|
ZERO API | file : mailcious | ||
VT API (file) | 26 detected (Valyria, Malicious, score, jpdglv, Xdkl, VPLT, DownLoader46, Detected, Eldorado, TOPIS, RXmrIh5jYAI, ai score=82) | ||
md5 | b3a69d39ea2f074e520077721b475d51 | ||
sha256 | 8e28ddc558064889072da509008e162887252a6237d305b528620508b450f725 | ||
ssdeep | 192:WqgAUxKcGb+e64JVHzWPUgPYL1eKfTQhDcqsOHQXhSnP:dgA/RFOf | ||
imphash | |||
impfuzzy |
Network IP location
Signature (29cnts)
Level | Description |
---|---|
warning | File has been identified by 26 AntiVirus engines on VirusTotal as malicious |
watch | A command shell or script process was created by an unexpected parent 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 | 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 |
watch | The process powershell.exe wrote an executable file to disk |
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 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 | 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 | Command line console output was observed |
info | Queries for the computername |
info | Uses Windows APIs to generate a cryptographic key |
Rules (12cnts)
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 | DebuggerHiding__Active | (no description) | memory |
info | DebuggerHiding__Thread | (no description) | memory |
info | disable_dep | Bypass DEP | memory |
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 |
Suricata ids
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
ET HUNTING PowerShell Hidden Window Command Common In Powershell Stagers M1
ET HUNTING PowerShell Hidden Window Command Common In Powershell Stagers M1