ScreenShot
| Created | 2023.10.19 09:36 | Machine | s1_win7_x6401 |
| Filename | oneone.js | ||
| Type | ASCII text, with very long lines, with CRLF, LF line terminators | ||
| AI Score | Not founds | Behavior Score |
|
| ZERO API | file : clean | ||
| VT API (file) | 34 detected (Cryxos, Save, OnlyJS, many, Vjworm, ADODB, Malicious, score, Dinihou, foxxbq, ExpKit, Gen2, JSRANSOM, Detected, AK@8cyo73, Irsaz, WSHRAT, aaha, Houdini, CLASSIC, ai score=88) | ||
| md5 | 8d38022aafef200f061a873cad79fe61 | ||
| sha256 | 15921f2949858a67b8f01ac048ceed3083774b664549ea455d12eb8748049961 | ||
| ssdeep | 12288:0mg5I//JpJT4gN5fmTRkTZH661xOEWx6YLJSxy+uUyXEnOysvH5Mxr3WIUHmTGbd:bg5I/XhLa+TZHPYR9mDyX7ysSxr3WBBJ | ||
| imphash | |||
| impfuzzy | |||
Network IP location
Signature (43cnts)
| Level | Description |
|---|---|
| danger | The processes wscript.exe |
| danger | Executed a process and injected code into it |
| danger | File has been identified by 34 AntiVirus engines on VirusTotal as malicious |
| warning | Generates some ICMP traffic |
| watch | A process attempted to delay the analysis task. |
| 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 | Creates a windows hook that monitors keyboard input (keylogger) |
| watch | Drops a binary and executes it |
| watch | Executes one or more WMI queries |
| watch | Harvests credentials from local email clients |
| watch | Harvests credentials from local FTP client softwares |
| watch | Installs itself for autorun at Windows startup |
| watch | Network communications indicative of a potential document or script payload download was initiated by the process wscript.exe |
| 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 | Used NtSetContextThread to modify a thread in a remote process indicative of process injection |
| 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 | 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 | 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 | Drops an executable to the user AppData folder |
| notice | Executes one or more WMI queries which can be used to identify virtual machines |
| notice | Looks up the external IP address |
| notice | One or more potentially interesting buffers were extracted |
| notice | Performs some HTTP requests |
| notice | Queries the disk size which could be used to detect virtual machine with small fixed size or dynamic allocation |
| notice | Steals private information from local Internet browsers |
| 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 | One or more processes crashed |
| info | Queries for the computername |
| info | Uses Windows APIs to generate a cryptographic key |
Rules (23cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| danger | Win32_PWS_Loki_m_Zero | Win32 PWS Loki | memory |
| danger | Win_Trojan_Formbook_Zero | Used Formbook | binaries (upload) |
| warning | Generic_Malware_Zero | Generic Malware | binaries (download) |
| warning | hide_executable_file | Hide executable file | binaries (download) |
| warning | hide_executable_file | Hide executable file | binaries (upload) |
| warning | Suspicious_Obfuscation_Script_2 | Suspicious obfuscation script (e.g. executable files) | binaries (download) |
| watch | Antivirus | Contains references to security software | binaries (download) |
| watch | Win32_Trojan_PWS_Net_1_Zero | Win32 Trojan PWS .NET Azorult | binaries (download) |
| notice | Escalate_priviledges | Escalate priviledges | memory |
| notice | Generic_PWS_Memory_Zero | PWS Memory | 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 | DebuggerHiding__Active | (no description) | memory |
| info | DebuggerHiding__Thread | (no description) | memory |
| info | disable_dep | Bypass DEP | memory |
| info | Is_DotNET_EXE | (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 |
| info | win_hook | Affect hook table | memory |
Network (8cnts) ?
Suricata ids
SURICATA Applayer Detect protocol only one direction
ET POLICY Observed DNS Query to DynDNS Domain (publicvm .com)
ET POLICY External IP Lookup ip-api.com
ET MALWARE WSHRAT CnC Checkin
ET MALWARE Worm.VBS Dunihi/Houdini/H-Worm/WSHRAT Checkin 1
ET INFO DYNAMIC_DNS HTTP Request to a *.publicvm .com Domain
ET POLICY Observed DNS Query to DynDNS Domain (publicvm .com)
ET POLICY External IP Lookup ip-api.com
ET MALWARE WSHRAT CnC Checkin
ET MALWARE Worm.VBS Dunihi/Houdini/H-Worm/WSHRAT Checkin 1
ET INFO DYNAMIC_DNS HTTP Request to a *.publicvm .com Domain