Report - vbc.exe

RAT PWS .NET framework Generic Malware Admin Tool (Sysinternals etc ...) PE File PE32 .NET EXE
ScreenShot
Created 2021.11.02 11:38 Machine s1_win7_x6401
Filename vbc.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
1
Behavior Score
2.4
ZERO API file : clean
VT API (file) 19 detected (malicious, high confidence, Packed2, GenericRXPX, Unsafe, Save, Kryptik, Eldorado, AGen, Sabsik, score, AgentTesla, MZCrypt, Static AI, Malicious PE, susgen, confidence)
md5 6536dd2dcc6e7e59e74988d69c565aab
sha256 59e1407660949823819291970d55cf7a0ae46e7f91a3dae93faa80faf8a0058a
ssdeep 12288:8zcp/wQqJTm4rT13HLTLSd5ix7txMlpO5tl/qAPc3sVXmTrnuQpvMUnElvJ2rE89:xp/wQqJ7IVBwQ8Efh
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (7cnts)

Level Description
watch File has been identified by 19 AntiVirus engines on VirusTotal as malicious
notice Allocates read-write-execute memory (usually to unpack itself)
notice Checks adapter addresses which can be used to detect virtual network interfaces
notice Performs some HTTP requests
info Checks amount of memory in system
info Checks if process is being debugged by a debugger
info One or more processes crashed

Rules (7cnts)

Level Name Description Collection
warning Generic_Malware_Zero Generic Malware binaries (upload)
watch Admin_Tool_IN_Zero Admin Tool Sysinternals 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 (5cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://apps.identrust.com/roots/dstrootcax3.p7c KR Korea Telecom 119.207.65.9 clean
textbin.net CA OVH SAS 51.79.99.124 clean
apps.identrust.com KR Korea Telecom 119.207.65.9 clean
182.162.106.104 KR LG DACOM Corporation 182.162.106.104 clean
51.79.99.124 CA OVH SAS 51.79.99.124 clean

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