ScreenShot
| Created | 2023.02.28 09:42 | Machine | s1_win7_x6401 |
| Filename | vbc.exe | ||
| Type | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows | ||
| AI Score |
|
Behavior Score |
|
| ZERO API | file : malware | ||
| VT API (file) | 32 detected (AIDetectNet, Seraph, Mardom, A8xj, malicious, confidence, SmokeLdr, gen7, high confidence, Tiny, score, CrypterX, Artemis, Phonzy, ai score=80, rexp, unsafe, MSIL@AI, MSIL2, 7nWFQs1DkAKaPoE3K09LNw, ZemsilCO, bm0@aWEkDqn) | ||
| md5 | 016d625396562b668e9fb2bf0ffceaf6 | ||
| sha256 | 8aee9133ba74e4c5b6d88322225550e2137f32da78a987ce30a024bcd1a3d581 | ||
| ssdeep | 96:4iJSyOh7pOHdSkbhcshWlgB0F0v6kqP4iZiRJWe3T3efgMnMMKqXQMMQbFnU:4OSDheeiWSB0FKHqQiLXk | ||
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
| impfuzzy | 3:rGsLdAIEK:tf | ||
Network IP location
Signature (9cnts)
| Level | Description |
|---|---|
| danger | Connects to an IP address that is no longer responding to requests (legitimate services will remain up-and-running usually) |
| danger | File has been identified by 32 AntiVirus engines on VirusTotal as malicious |
| watch | A process attempted to delay the analysis task. |
| watch | Communicates with host for which no DNS query was performed |
| watch | Looks for the Windows Idle Time to determine the uptime |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Checks adapter addresses which can be used to detect virtual network interfaces |
| info | Checks amount of memory in system |
| info | Checks if process is being debugged by a debugger |
Rules (4cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| info | Is_DotNET_EXE | (no description) | binaries (upload) |
| info | IsPE32 | (no description) | binaries (upload) |
| info | PE_Header_Zero | PE File Signature | binaries (upload) |
| info | Win_Backdoor_AsyncRAT_Zero | Win Backdoor AsyncRAT | binaries (upload) |
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