Report - file8.exe

AsyncRAT backdoor PE File .NET EXE OS Processor Check PE32 PE64
ScreenShot
Created 2021.06.08 12:25 Machine s1_win7_x6402
Filename file8.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
2
Behavior Score
4.2
ZERO API file : malware
VT API (file) 49 detected (malicious, high confidence, DownLoader32, Mino, MsilFC, S11355404, GenericRXOG, Unsafe, CoinMiner, Save, ali1002002, ZemsilF, @p0@aq, Pggk, Attribute, HighConfidence, Miner, atfuq, Ambw, azry, Score, ATRAPS, MSILZilla, R338384, ai score=86, 7pS3G1I96SQ, Static AI, Malicious PE, susgen, GdSda, confidence, 100%)
md5 e8a064a89592dd0838137155a048a5a3
sha256 20613f93bfeefeeffaf00b4c71d7af583e26b88de43e8ec902d655e8700fadb5
ssdeep 98304:NNNaf55cH3Bj1JkxjOejrq8lVwOro1bbyOFb0hjB4+81TC:NNNa4HxDe/GDhFb0lB4+
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (8cnts)

Level Description
danger File has been identified by 49 AntiVirus engines on VirusTotal as malicious
watch Communicates with host for which no DNS query was performed
watch Creates an executable file in a user folder
notice HTTP traffic contains suspicious features which may be indicative of malware related traffic
notice Performs some HTTP requests
notice Sends data using the HTTP POST Method
notice The binary likely contains encrypted or compressed data indicative of a packer
info One or more processes crashed

Rules (7cnts)

Level Name Description Collection
info Is_DotNET_EXE (no description) binaries (upload)
info IsPE32 (no description) binaries (upload)
info IsPE64 (no description) binaries (download)
info OS_Processor_Check_Zero OS Processor Check binaries (upload)
info PE_Header_Zero PE File Signature binaries (download)
info PE_Header_Zero PE File Signature binaries (upload)
info Win_Backdoor_AsyncRAT_Zero Win Backdoor AsyncRAT binaries (upload)

Network (4cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://edgedl.me.gvt1.com/edgedl/release2/update2/AIUdiWYcaIvMz1IBNCM0PPo_1.3.36.82/GoogleUpdateSetup.exe US GOOGLE 34.104.35.123 clean
https://update.googleapis.com/service/update2?cup2key=10:3189767490&cup2hreq=57f661d37afb22c56bf47ced629abfdebff1d4d9a92840700f3ad3b5f2072610 US GOOGLE 172.217.163.227 clean
edgedl.me.gvt1.com US GOOGLE 34.104.35.123 clean
34.104.35.123 US GOOGLE 34.104.35.123 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