Report - asyns.exe

AsyncRAT Malicious Library Malicious Packer .NET framework(MSIL) UPX PE File PE32 .NET EXE OS Processor Check
ScreenShot
Created 2024.03.20 08:02 Machine s1_win7_x6401
Filename asyns.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
6
Behavior Score
1.8
ZERO API file : malware
VT API (file) 56 detected (AIDetectMalware, AsyncRAT, Windows, Threat, IgenericFC, S14890850, Fareit, Marte, unsafe, Save, malicious, Attribute, HighConfidence, DropperX, Razy, Crysan, AntiVM, CLASSIC, AGEN, Siggen9, SMXSR, cxnh, Detected, ai score=83, DCRat, Samas, Eldorado, ZemsilF, cm0@aym5Szg, OScope, Static AI, Malicious PE, susgen, confidence, 100%)
md5 310b982faa6a9c8473c6a6097a64317f
sha256 c21d1dd6391ae93398507c94f9b075dbe8baceed4903a78b3f6bebfa85cd155e
ssdeep 768:huyRNTAoZjRWUJs9bmo2qLxAuXuPeD58vnPIM9zjbggX36PV/n8vvmv4Rk4oTeBf:huyRNTAGo2Ju7D5iAM93bHXK9/n8mQRL
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (2cnts)

Level Description
danger File has been identified by 56 AntiVirus engines on VirusTotal as malicious
watch Communicates with host for which no DNS query was performed

Rules (9cnts)

Level Name Description Collection
danger AsyncRat AsyncRat Payload binaries (upload)
watch Malicious_Library_Zero Malicious_Library 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 (1cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
77.232.132.25 RU JSC ER-Telecom Holding 77.232.132.25 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