ScreenShot
| Created | 2023.02.24 13:44 | Machine | s1_win7_x6403 |
| 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) | 40 detected (AIDetectNet, Agensla, malicious, high confidence, GenericKD, Artemis, unsafe, AgentTesla, V2a8, confidence, 100%, SmokeLdr, Kryptik, Eldorado, gen7, score, PWSX, Casdet, Detected, rexp, ai score=86, CLOUD, ZemsilF, bm0@aeue, Chgt) | ||
| md5 | 30b5426ee9183f43fba9a8a6b6b32b97 | ||
| sha256 | e18cf6502122b168dac6c932cd89739e313154ee9b73d6ddd692d4ad990aceb0 | ||
| ssdeep | 96:jFQgbeIBVLyrgoJ/sTfNILBevmXR5MMRWnwLoLEk8LfjNiRB4e3T3ew5tvEzNt:jFhyIaUo/sTfNILwEfdRTLat8LLGTvu | ||
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
| impfuzzy | 3:rGsLdAIEK:tf | ||
Network IP location
Signature (10cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 40 AntiVirus engines on VirusTotal as malicious |
| watch | A process attempted to delay the analysis task. |
| 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 |
| notice | Checks for the Locally Unique Identifier on the system for a suspicious privilege |
| notice | HTTP traffic contains suspicious features which may be indicative of malware related traffic |
| notice | Performs some HTTP requests |
| 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) |
Suricata ids
ET HUNTING Suspicious Terse Request for .bmp
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