ScreenShot
| Created | 2025.01.10 12:10 | Machine | s1_win7_x6403 |
| Filename | tnn.ps1 | ||
| Type | ASCII text | ||
| AI Score | Not founds | Behavior Score |
|
| ZERO API | file : mailcious | ||
| VT API (file) | 13 detected (powershell, Boxter, Detected, Vigorf, NetLoader) | ||
| md5 | 09f0fba23eae6e1f13662796cca68e88 | ||
| sha256 | 9a96719aa017ae54fb3b787344b26e383be1d7412cfcc0c0c1ee9b59d2949364 | ||
| ssdeep | 192:+xtIF8/3VtJF+qFoYu1F6pCK4yi9Rk2Tubv5kXspVN0gKIywMcsl3xtIv8/3VjbU:+xtLJF+qSp1VhKBMxt++I1wrm6h+ | ||
| imphash | |||
| impfuzzy | |||
Network IP location
Signature (17cnts)
| Level | Description |
|---|---|
| danger | The process powershell.exe wrote an executable file to disk which it then attempted to execute |
| watch | Communicates with host for which no DNS query was performed |
| 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 process powershell.exe |
| watch | One or more non-whitelisted processes were created |
| 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 | Creates executable files on the filesystem |
| notice | One or more potentially interesting buffers were extracted |
| notice | Poweshell is sending data to a remote host |
| notice | URL downloaded by powershell script |
| info | Checks amount of memory in system |
| info | Command line console output was observed |
| info | Queries for the computername |
| info | Uses Windows APIs to generate a cryptographic key |
Rules (7cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| warning | Generic_Malware_Zero | Generic Malware | binaries (download) |
| watch | Antivirus | Contains references to security software | binaries (download) |
| watch | Antivirus | Contains references to security software | binaries (upload) |
| watch | UPX_Zero | UPX packed file | binaries (download) |
| info | IsPE64 | (no description) | binaries (download) |
| info | OS_Processor_Check_Zero | OS Processor Check | binaries (download) |
| info | PE_Header_Zero | PE File Signature | binaries (download) |
Suricata ids
ET INFO Executable Download from dotted-quad Host
ET INFO Packed Executable Download
ET POLICY PE EXE or DLL Windows file download HTTP
ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download
ET HUNTING SUSPICIOUS Dotted Quad Host MZ Response
ET COINMINER W32/BitCoinMiner.MultiThreat Subscribe/Authorize Stratum Protocol Message
ET INFO Packed Executable Download
ET POLICY PE EXE or DLL Windows file download HTTP
ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download
ET HUNTING SUSPICIOUS Dotted Quad Host MZ Response
ET COINMINER W32/BitCoinMiner.MultiThreat Subscribe/Authorize Stratum Protocol Message