Report - ayowa.exe

PWS .NET framework PE File .NET EXE PE32
ScreenShot
Created 2021.06.08 11:46 Machine s1_win7_x6402
Filename ayowa.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
10
Behavior Score
7.4
ZERO API file : clean
VT API (file) 30 detected (malicious, high confidence, Save, confidence, 100%, score, Badernet, CrypterX, Eaxh, I0T9IW, kcloud, Wacatac, Unsafe, Static AI, Malicious PE, ZemsilF, fm0@aSKKQmp, susgen)
md5 8b3db2945a73ca4d3ffc48166eaf8d6b
sha256 cab2aafba47661454577b0f6755a7482928050a1e4219a2e78d4c25c382adfd4
ssdeep 1536:v8Wf5WEOATEQMG8Ft6pjMwslzEnWB2HtG82LrRzpTrM4eh2DaWNCOSEcj1qZYPR:EWf5zOoCGYt6yR6nVerdpTrM4eoDaOCT
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (17cnts)

Level Description
danger File has been identified by 30 AntiVirus engines on VirusTotal as malicious
watch A process attempted to delay the analysis task.
watch Communicates with host for which no DNS query was performed
watch Harvests credentials from local email clients
watch Harvests credentials from local FTP client softwares
watch Harvests information related to installed instant messenger clients
watch Looks for the Windows Idle Time to determine the uptime
notice Allocates read-write-execute memory (usually to unpack itself)
notice One or more potentially interesting buffers were extracted
notice Steals private information from local Internet browsers
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 Collects information to fingerprint the system (MachineGuid
info One or more processes crashed
info Queries for the computername
info Uses Windows APIs to generate a cryptographic key

Rules (4cnts)

Level Name Description Collection
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 PE_Header_Zero PE File Signature binaries (upload)

Network (1cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
51.222.195.7 CA OVH SAS 51.222.195.7 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