Report - conhost.exe

Admin Tool (Sysinternals etc ...) .NET framework(MSIL) PE32 PE File .NET EXE
ScreenShot
Created 2024.01.25 09:02 Machine s1_win7_x6403
Filename conhost.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
1
Behavior Score
2.2
ZERO API file : malware
VT API (file) 40 detected (AIDetectMalware, malicious, high confidence, score, Artemis, unsafe, MSILHeracles, Vrrv, Attribute, HighConfidence, Kryptik, AKEB, RATX, MSIL@AI, MSIL2, 4REjP4Wega4vbhyH0SBZvQ, NEGASTEAL, YXEAXZ, Outbreak, Detected, Leonem, Chgt, R06CH0DAM24, Ikjl, Static AI, Suspicious PE, confidence, 100%)
md5 639b18e886bd8b899714bcbede9343d3
sha256 983d1e461931eb0b942de0c942be1f7b39405590bda312b749e70d1c03a370af
ssdeep 12288:v7M/MVwzfh5yc+lXcMNoscx1z80Z9mc+4fg:ofslX08W9mJ
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (5cnts)

Level Description
danger File has been identified by 40 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 Uses Windows APIs to generate a cryptographic key

Rules (5cnts)

Level Name Description Collection
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)

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