Report - zaliv.exe

Generic Malware UPX .NET framework(MSIL) Malicious Library Malicious Packer Anti_VM OS Processor Check .NET EXE PE File PE32 JPEG Format
ScreenShot
Created 2023.08.17 07:37 Machine s1_win7_x6401
Filename zaliv.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
6
Behavior Score
2.8
ZERO API file : clean
VT API (file) 56 detected (malicious, high confidence, score, YakbeexMSIL, Dacic, Save, AsyncRAT, Eldorado, Attribute, HighConfidence, KeyloggerX, CLASSIC, AsyncRATNET, AMADEY, YXDHPZ, StormKitty, DCRat, amfgq, ai score=80, Crysan, Detected, GenericRXVE, unsafe, Gencirc, Static AI, Malicious PE, susgen, ZemsilF, km0@a43CMDi, confidence, 100%)
md5 67c418ee40a4edb8a5b232298234f4be
sha256 24b53b38f7f87c5b7353d7a98b803b90447d75e3d187c605830bc2ee7ac3c2f1
ssdeep 3072:Me8p6ewdOIwQx76vK/bvTv0cU+lL/dMlZZUZ0b2gThwARE+WpCc:o6ewwIwQJ6vKX0c5MlYZ0b2K
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (5cnts)

Level Description
danger File has been identified by 56 AntiVirus engines on VirusTotal as malicious
notice HTTP traffic contains suspicious features which may be indicative of malware related traffic
notice Looks up the external IP address
notice Performs some HTTP requests
notice Uses Windows utilities for basic Windows functionality

Rules (11cnts)

Level Name Description Collection
warning Generic_Malware_Zero Generic Malware 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)
notice anti_vm_detect Possibly employs anti-virtualization techniques binaries (download)
info Is_DotNET_EXE (no description) binaries (upload)
info IsPE32 (no description) binaries (upload)
info JPEG_Format_Zero JPEG Format binaries (download)
info OS_Processor_Check_Zero OS Processor Check binaries (upload)
info PE_Header_Zero PE File Signature binaries (upload)

Network (9cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://apps.identrust.com/roots/dstrootcax3.p7c US Akamai International B.V. 23.67.53.17 clean
http://icanhazip.com/ US CLOUDFLARENET 104.18.115.97 clean
icanhazip.com US CLOUDFLARENET 104.18.114.97 clean
api.mylnikov.org US CLOUDFLARENET 172.67.196.114 clean
api.telegram.org GB Telegram Messenger Inc 149.154.167.220 clean
172.67.196.114 US CLOUDFLARENET 172.67.196.114 mailcious
104.18.114.97 US CLOUDFLARENET 104.18.114.97 clean
121.254.136.27 KR LG DACOM Corporation 121.254.136.27 clean
149.154.167.220 GB Telegram Messenger Inc 149.154.167.220 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