ScreenShot
| Created | 2025.03.03 14:50 | Machine | s1_win7_x6401 |
| Filename | yoomcy.ps1 | ||
| Type | ASCII text, with very long lines, with CRLF line terminators | ||
| AI Score | Not founds | Behavior Score |
|
| ZERO API | |||
| VT API (file) | 26 detected (powershell, jalapeno, many, Attribute, HighConfidence, REMCOS, YXFCBZ, PSDrop, Bladabindi, Detected, Wacatac, ABTrojan, ASAK, Gwnw, Encpe) | ||
| md5 | b43cfcc4a181b4fd0d1b5d7287c63c30 | ||
| sha256 | eff259a217c9ec6d101695fc66f21b6725afdb83f9024bf48fadcbb2c5c704ff | ||
| ssdeep | 49152:dVFiVSKvTTXxN23RgxncDqPUfQ8Jresj+mx+ipiBvap9V0zoBCm6UvGn64loDtif:u | ||
| imphash | |||
| impfuzzy | |||
Network IP location
Signature (25cnts)
| Level | Description |
|---|---|
| danger | Connects to IP addresses that are no longer responding to requests (legitimate services will remain up-and-running usually) |
| danger | The process powershell.exe wrote an executable file to disk which it then attempted to execute |
| danger | Executed a process and injected code into it |
| warning | File has been identified by 26 AntiVirus engines on VirusTotal as malicious |
| 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 | Communicates with host for which no DNS query was performed |
| watch | Creates a windows hook that monitors keyboard input (keylogger) |
| watch | Drops a binary and executes it |
| watch | Manipulates memory of a non-child process indicative of process injection |
| watch | One or more non-whitelisted processes were created |
| watch | One or more of the buffers contains an embedded PE file |
| 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 |
| notice | A process attempted to delay the analysis task. |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Checks for the Locally Unique Identifier on the system for a suspicious privilege |
| notice | Creates executable files on the filesystem |
| notice | Drops an executable to the user AppData folder |
| notice | One or more potentially interesting buffers were extracted |
| notice | Terminates another process |
| notice | Yara rule detected in process memory |
| info | Checks amount of memory in system |
| info | Checks if process is being debugged by a debugger |
Rules (31cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| danger | Client_SW_User_Data_Stealer | Client_SW_User_Data_Stealer | memory |
| danger | Win_Backdoor_RemcosRAT | Win Backdoor RemcosRAT | memory |
| warning | Generic_Malware_Zero | Generic Malware | binaries (download) |
| warning | hide_executable_file | Hide executable file | binaries (upload) |
| warning | infoStealer_browser_Zero | browser info stealer | memory |
| watch | Antivirus | Contains references to security software | binaries (download) |
| watch | Chrome_User_Data_Check_Zero | Google Chrome User Data Check | memory |
| watch | ConfuserEx_Zero | Confuser .NET | binaries (download) |
| watch | Malicious_Packer_Zero | Malicious Packer | binaries (download) |
| watch | Network_Downloader | File Downloader | memory |
| notice | Create_Service | Create a windows service | memory |
| notice | Escalate_priviledges | Escalate priviledges | memory |
| notice | Generic_PWS_Memory_Zero | PWS Memory | memory |
| notice | KeyLogger | Run a KeyLogger | memory |
| notice | Network_DNS | Communications use DNS | memory |
| notice | Network_TCP_Socket | Communications over RAW Socket | memory |
| notice | ScreenShot | Take ScreenShot | memory |
| notice | Sniff_Audio | Record Audio | memory |
| notice | Str_Win32_Internet_API | Match Windows Inet API call | 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 |
