ScreenShot
| Created | 2023.09.25 09:51 | Machine | s1_win7_x6402 |
| Filename | i.txt.exe | ||
| Type | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows | ||
| AI Score |
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Behavior Score |
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| ZERO API | file : clean | ||
| VT API (file) | 56 detected (Common, Azorult, malicious, high confidence, score, Nanocore, FCUT, Save, TrojanPSW, Eldorado, Attribute, HighConfidence, Kryptik, Razy, MSILZilla, kalrqu, CrypterX, Inject3, REMCOS, YXDIPZ, high, Static AI, Malicious PE, Detected, ZemsilF, dm0@aSIAyro, ai score=89, unsafe, MSIL@AI, MSIL2, PH+u1X+mhnaD3AJW15jXTw, susgen, confidence, 100%) | ||
| md5 | a44cd9ea69e9e6ac198c56460cd912e9 | ||
| sha256 | 04a20893d103edf93385001262a5bd91799b3f46811e14e102b4eec8efffea3e | ||
| ssdeep | 768:7zdQX6hMRKXqWob+dmt4GEUt3uEHSE1gSThvZ8bmLAw6cyKeCPLTItUpj1Ua44Zj:fdw4Edt4ABuEVP1xH/deuvu1I+w | ||
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
| impfuzzy | 3:rGsLdAIEK:tf | ||
Network IP location
Signature (20cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 56 AntiVirus engines on VirusTotal as malicious |
| danger | Connects to an IP address that is no longer responding to requests (legitimate services will remain up-and-running usually) |
| danger | Executed a process and injected code into it |
| watch | Allocates execute permission to another process indicative of possible code injection |
| watch | Checks for the presence of known windows from debuggers and forensic tools |
| watch | Communicates with host for which no DNS query was performed |
| watch | Creates a windows hook that monitors keyboard input (keylogger) |
| watch | Detects VirtualBox through the presence of a registry key |
| 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 | One or more potentially interesting buffers were extracted |
| notice | The binary likely contains encrypted or compressed data indicative of a packer |
| 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 | Uses Windows APIs to generate a cryptographic key |
Rules (14cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| watch | Network_Downloader | File Downloader | memory |
| notice | Network_TCP_Socket | Communications over RAW Socket | 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 (upload) |
| info | IsPE32 | (no description) | binaries (upload) |
| info | PE_Header_Zero | PE File Signature | binaries (upload) |
| info | SEH__vectored | (no description) | memory |
| info | ThreadControl__Context | (no description) | memory |
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