ScreenShot
| Created | 2021.08.13 09:45 | Machine | s1_win7_x6401 |
| Filename | bobbyzx.exe | ||
| Type | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows | ||
| AI Score |
|
Behavior Score |
|
| ZERO API | file : clean | ||
| VT API (file) | 39 detected (PowerShell, malicious, high confidence, Androm, Artemis, Save, Kryptik, ali2000016, confidence, 100%, Eldorado, Ratenjay, ACJW, PWSX, Auto, PackedNET, R002C0WHC21, ai score=83, Sabsik, score, AgentTesla, Static AI, Suspicious PE, susgen, ACJR, ZemsilF, zn0@aiXWlmd, HgIASaMA) | ||
| md5 | 9a813a694390804d6d8cc05ac1efe79f | ||
| sha256 | 221f9234191861597cddd0b7ed46d92f05ec2adf3b077abd29e5c60ead2f9cce | ||
| ssdeep | 12288:j62HNa81TJieSsFbDIqpM+WsIqEtNnOOAR4q1uWmbFT2fXaYRvXxelLb0g8njG9m:ZHcw0fsF49ls3NOAsWmbFT2fXMvOf | ||
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
| impfuzzy | 3:rGsLdAIEK:tf | ||
Network IP location
Signature (32cnts)
| Level | Description |
|---|---|
| danger | Executed a process and injected code into it |
| danger | File has been identified by 39 AntiVirus engines on VirusTotal as malicious |
| watch | Allocates execute permission to another process indicative of possible code injection |
| watch | Collects information about installed applications |
| watch | Deletes executed files from disk |
| watch | Harvests credentials from local email clients |
| watch | Harvests credentials from local FTP client softwares |
| watch | Manipulates memory of a non-child process indicative of process injection |
| 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 created a hidden window |
| 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 a binary and executes it |
| notice | Drops an executable to the user AppData folder |
| notice | HTTP traffic contains suspicious features which may be indicative of malware related traffic |
| notice | One or more potentially interesting buffers were extracted |
| notice | Performs some HTTP requests |
| notice | Potentially malicious URLs were found in the process memory dump |
| notice | Queries for potentially installed applications |
| notice | Steals private information from local Internet browsers |
| notice | Terminates another process |
| 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 | Command line console output was observed |
| info | Tries to locate where the browsers are installed |
| info | Uses Windows APIs to generate a cryptographic key |
Rules (29cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| danger | Win32_PWS_Loki_Zero | Win32 PWS Loki | memory |
| warning | Generic_Malware_Zero | Generic Malware | binaries (download) |
| warning | Generic_Malware_Zero | Generic Malware | binaries (upload) |
| warning | infoStealer_emailClients_Zero | email clients info stealer | memory |
| warning | infoStealer_ftpClients_Zero | ftp clients info stealer | memory |
| watch | Admin_Tool_IN_Zero | Admin Tool Sysinternals | binaries (download) |
| watch | Admin_Tool_IN_Zero | Admin Tool Sysinternals | binaries (upload) |
| watch | PWS_CnC_memory_Zero | Communications PWS network | memory |
| notice | Escalate_priviledges | Escalate priviledges | memory |
| notice | local_credential_Steal | Steal credential | memory |
| notice | Network_DNS | Communications use DNS | memory |
| notice | Network_TCP_Socket | Communications over RAW Socket | memory |
| notice | Persistence | Install itself for autorun at Windows startup | memory |
| notice | ScreenShot | Take ScreenShot | 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 | Is_DotNET_EXE | (no description) | binaries (upload) |
| info | IsPE32 | (no description) | binaries (download) |
| info | IsPE32 | (no description) | binaries (upload) |
| info | PE_Header_Zero | PE File Signature | binaries (download) |
| info | PE_Header_Zero | PE File Signature | binaries (upload) |
| info | SEH__vectored | (no description) | memory |
| info | ThreadControl__Context | (no description) | memory |
| info | Win_Trojan_agentTesla_Zero | Win.Trojan.agentTesla | memory |
Suricata ids
ET MALWARE Fareit/Pony Downloader Checkin 3
ET POLICY Windows 98 User-Agent Detected - Possible Malware or Non-Updated System
ET MALWARE Pony Downloader HTTP Library MSIE 5 Win98
ET POLICY Unsupported/Fake Internet Explorer Version MSIE 5.
ET POLICY Windows 98 User-Agent Detected - Possible Malware or Non-Updated System
ET MALWARE Pony Downloader HTTP Library MSIE 5 Win98
ET POLICY Unsupported/Fake Internet Explorer Version MSIE 5.
PE API
IAT(Import Address Table) Library
mscoree.dll
0x402000 _CorExeMain
EAT(Export Address Table) is none
mscoree.dll
0x402000 _CorExeMain
EAT(Export Address Table) is none