Report - star.exe

RAT PWS .NET framework Generic Malware PE File PE32 .NET EXE
ScreenShot
Created 2021.10.19 09:20 Machine s1_win7_x6401
Filename star.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
8
Behavior Score
1.8
ZERO API file : malware
VT API (file) 19 detected (Unsafe, malicious, confidence, Kryptik, Eldorado, FileRepMalware, Static AI, Malicious PE, kcloud, Sabsik, score, Artemis, ZemsilCO, Bm0@aKxGgyp, susgen)
md5 3e9ad03497178a5b4d170acc379fae62
sha256 1948c5272365fb2b85a5be84be1cfb3d1c157afa8e060cdd4d641cade1253af9
ssdeep 12288:nfSkFMo1CNzEusLMkdOFh9/H0bSYssAR+11h8668TRh128rAA6h1/1rssrhY/X6y:nfSUeA6kdOFz
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (6cnts)

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)
info Checks amount of memory in system
info Checks if process is being debugged by a debugger
info Queries for the computername
info Uses Windows APIs to generate a cryptographic key

Rules (6cnts)

Level Name Description Collection
warning Generic_Malware_Zero Generic Malware 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