Report - vbc.exe

PWS .NET framework RAT Generic Malware UPX Admin Tool (Sysinternals etc ...) PE32 .NET EXE PE File
ScreenShot
Created 2021.07.25 11:16 Machine s1_win7_x6402
Filename vbc.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
5
Behavior Score
2.6
ZERO API file : malware
VT API (file) 17 detected (malicious, high confidence, Artemis, Unsafe, Malcode, gdn34, Kryptik, ACCV, Noon, FileRepMetagen, Static AI, Suspicious PE, AgentTesla, score, ABRN, susgen, confidence)
md5 3c6ca48961f11343d68ad63242af5eaa
sha256 84667bfe0d58de6a56f1448d888df63d0594c60b8d62a75352374c19549b52ce
ssdeep 24576:HZW5oaXpcB7mVSaccPuvcd5OGQT/1/0nS+7n4SYwqK4zf3RTsAHWAgqChJ+hu3AD:giecAaQC8I5
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (7cnts)

Level Description
watch A process attempted to delay the analysis task.
watch File has been identified by 17 AntiVirus engines on VirusTotal as malicious
notice Allocates read-write-execute memory (usually to unpack itself)
notice Starts servers listening
info Checks amount of memory in system
info Checks if process is being debugged by a debugger
info One or more processes crashed

Rules (8cnts)

Level Name Description Collection
warning Generic_Malware_Zero Generic Malware binaries (upload)
watch Admin_Tool_IN_Zero Admin Tool Sysinternals 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 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



Similarity measure (PE file only) - Checking for service failure