ScreenShot
| Created | 2021.07.30 10:34 | Machine | s1_win7_x6401 |
| Filename | bvack.exe | ||
| Type | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows | ||
| AI Score |
|
Behavior Score |
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| ZERO API | file : malware | ||
| VT API (file) | 34 detected (malicious, high confidence, StealerNET, Bulz, Unsafe, ZemsilF, gm0@a0l8tri, Eldorado, Attribute, HighConfidence, Reline, PWSX, AGEN, ai score=80, Wacatac, score, AgentTesla, GenericRXOY, PasswordStealer, CLASSIC, Static AI, Suspicious PE, susgen) | ||
| md5 | 59fb7442592a9c032fbabad5a797fbde | ||
| sha256 | d34e796266410aff6fcad07b74545d3121bfc595cadef5370c01153b4dbf0047 | ||
| ssdeep | 1536:XHB+zRmEOBCoUi6HW+iGXgktM20VbN8FAh8xx+Ombf9Bo3HHTPyHddoh30txbIjf:XwzRmEVoUxW+iGXNtM2EuA8x+b1UHHbL | ||
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
| impfuzzy | 3:rGsLdAIEK:tf | ||
Network IP location
Signature (8cnts)
| Level | Description |
|---|---|
| danger | Connects to IP addresses that are no longer responding to requests (legitimate services will remain up-and-running usually) |
| danger | File has been identified by 34 AntiVirus engines on VirusTotal as malicious |
| watch | Communicates with host for which no DNS query was performed |
| 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 |
| info | Uses Windows APIs to generate a cryptographic key |
Rules (8cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| warning | Generic_Malware_Zero | Generic Malware | binaries (upload) |
| watch | UPX_Zero | UPX packed file | binaries (upload) |
| watch | Win32_Trojan_PWS_Net_1_Zero | Win32 Trojan PWS .NET Azorult | binaries (upload) |
| info | Is_DotNET_EXE | (no description) | binaries (upload) |
| info | IsPE32 | (no description) | binaries (upload) |
| info | OS_Processor_Check_Zero | OS Processor Check | 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