Report - winhost.exe

AsyncRAT backdoor PE File PE64
ScreenShot
Created 2021.06.18 11:33 Machine s1_win7_x6401
Filename winhost.exe
Type PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows
AI Score
2
Behavior Score
2.4
ZERO API file : malware
VT API (file) 31 detected (GenericKD, Artemis, Unsafe, Androm, AgentTesla, malicious, confidence, Kryptik, ABKG, TrojanX, PackedNET, R002C0DFH21, kcloud, 8S5Q4X, score, Outbreak, susgen)
md5 2415c1f7de7b48be235bd153e7eb2470
sha256 26065132cd1008e7160ce9b640f83305a95053b91ae82deadb98c55b551503a3
ssdeep 196608:WUgSQbaCDWr9U4XYCVx49bgZn8ESbHWJDz+JHYGv:WUd+WZmCr4RSSKJXKHYG
imphash
impfuzzy 3::
  Network IP location

Signature (6cnts)

Level Description
danger File has been identified by 31 AntiVirus engines on VirusTotal as malicious
notice Allocates read-write-execute memory (usually to unpack itself)
notice The binary likely contains encrypted or compressed data indicative of a packer
info Checks amount of memory in system
info Checks if process is being debugged by a debugger
info One or more processes crashed

Rules (3cnts)

Level Name Description Collection
info IsPE64 (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) is none

EAT(Export Address Table) is none



Similarity measure (PE file only) - Checking for service failure