Report - RuntimeBrokerSvc.exe

AsyncRAT .NET framework(MSIL) Malicious Packer UPX PE File .NET EXE PE32 OS Processor Check
ScreenShot
Created 2025.03.30 14:25 Machine s1_win7_x6403
Filename RuntimeBrokerSvc.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
6
Behavior Score
1.2
ZERO API file : clean
VT API (file) 52 detected (Crysan, AsyncRat, Marte, IgenericFC, S14890850, Unsafe, Save, malicious, confidence, 100%, Attribute, HighConfidence, Windows, DropperX, Kryptik, AntiVM, CLASSIC, Siggen9, SMXSR, score, Static AI, Malicious PE, gguk, Detected, 1BITXMO, Samas, Eldorado, Fareit, OScope, Stub)
md5 ee9bd2b3d64511b880fcbd8ad23c71fa
sha256 040ef285cdbca1ab4b3ceaeac8f0ace87aca7d2147123a1359f27a3039b0b700
ssdeep 768:EuwvNT8E2mLWU3FvZmo2q7JGiMQsCmPIaggsbw0bRKoyqIShOVqTZxSbKBDZ8x:EuwvNT8xk27fQsCPaggCbRKoNLOVqTZQ
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (1cnts)

Level Description
danger File has been identified by 52 AntiVirus engines on VirusTotal as malicious

Rules (8cnts)

Level Name Description Collection
danger AsyncRat AsyncRat Payload binaries (upload)
watch Malicious_Packer_Zero Malicious Packer binaries (upload)
watch UPX_Zero UPX packed file 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 OS_Processor_Check_Zero OS Processor Check 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