Report - buil.exe

PWS .NET framework RAT .NET EXE PE32 PE File
ScreenShot
Created 2023.03.23 13:10 Machine s1_win7_x6401
Filename buil.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
5
Behavior Score
2.2
ZERO API file : malware
VT API (file) 48 detected (AIDetectNet, malicious, high confidence, MSILZilla, Artemis, Save, confidence, 100%, TrojanPSW, ZemsilF, cm0@aqGxNyc, Attribute, HighConfidence, WhiteSnake, score, SpywareX, QQPass, QQRob, Sgil, Steam, Redcap, teokj, Casdet, Sabsik, Malware@#1uu2vohnahrv7, Detected, TScope, ai score=88, unsafe, R002H0DCK23, CLOUD, Static AI, Malicious PE, Chgt)
md5 495ce8bc963f4b0d156e4b7e5ed97ed4
sha256 66e254d86a825aaba511f1d0b75ceb4520fa38d518b305a770a03fdb17dc1243
ssdeep 768:1wio7l3GxAKqRkSmKXblqxxf/7Gs+o7X:1wio3GxAKqRkSHblQxfTj+i
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (5cnts)

Level Description
danger File has been identified by 48 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

Rules (5cnts)

Level Name Description Collection
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