Report - vbc.exe

RAT Generic Malware Admin Tool (Sysinternals etc ...) PE File .NET EXE PE32
ScreenShot
Created 2021.10.05 09:45 Machine s1_win7_x6401
Filename vbc.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
2
Behavior Score
2.4
ZERO API file : clean
VT API (file) 13 detected (Unsafe, Save, Kryptik, Eldorado, Attribute, HighConfidence, Malicious, Agensla, Static AI, Malicious PE, Gen8, Sabsik, score, ZemsilCO, qm0@a4jMTul, confidence)
md5 189b5fb512ac70ee220a527a22ab0950
sha256 e358b0decf6299722b1f3a357e76223d3a0d85a920f08d34c5eb894bda020840
ssdeep 6144:q45k3R3SXePVJgiCE3Y7SEN9LOC5QcCFp3:qv3JcgSiCEy3LO4CFp3
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (7cnts)

Level Description
watch File has been identified by 13 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 (6cnts)

Level Name Description Collection
warning Generic_Malware_Zero Generic Malware binaries (upload)
watch Admin_Tool_IN_Zero Admin Tool Sysinternals 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 US AMAZON-02 52.216.114.82 clean
textbin.net CA OVH SAS 51.79.99.124 clean
apps.identrust.com Unknown 52.217.168.221 clean
52.217.99.219 Unknown 52.217.99.219 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