ScreenShot
| Created | 2023.03.08 11:05 | Machine | s1_win7_x6401 |
| Filename | vbc.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 : malware | ||
| VT API (file) | 37 detected (AIDetectNet, SnakeLogger, MulDrop21, GenericKD, YakbeexMSIL, Artemis, Kryptik, V1sy, malicious, confidence, 100%, Eldorado, Malcode, gdn30, high confidence, GenKryptik, GHBI, score, PWSX, Static AI, Suspicious PE, Sabsik, Casdet, ai score=83, unsafe, R002H0CC723, MSIL@AI, MSIL2, cMPsO9+JCO3WRaIk5eFQrA, Outbreak, susgen, GCEI) | ||
| md5 | fea070006007750c1c69082e0563f7af | ||
| sha256 | b33a98ce498846037fd68b2055d835464a1350c9c067e250689a2be1f17dc987 | ||
| ssdeep | 12288:WJX3OBVmNUfqBe4nvSopG4q91hl+7fCGiPPvG3kz6c03tSO08ZjYhP6M:KIYNUfqBpvHGcDCp/Zm9SH8G8 | ||
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
| impfuzzy | 3:rGsLdAIEK:tf | ||
Network IP location
Signature (15cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 37 AntiVirus engines on VirusTotal as malicious |
| watch | The process powershell.exe wrote an executable file to disk |
| 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 a shortcut to an executable file |
| notice | Creates a suspicious process |
| notice | One or more potentially interesting buffers were extracted |
| notice | The binary likely contains encrypted or compressed data indicative of a packer |
| 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 | One or more processes crashed |
| info | Queries for the computername |
| info | This executable has a PDB path |
| info | Uses Windows APIs to generate a cryptographic key |
Rules (6cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| warning | Generic_Malware_Zero | Generic Malware | binaries (download) |
| watch | Antivirus | Contains references to security software | binaries (download) |
| 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) |
Network (0cnts) ?
| Request | CC | ASN Co | IP4 | Rule ? | ZERO ? |
|---|
Suricata ids
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