Report - purchaseorder.exe

.NET EXE PE File PE32
ScreenShot
Created 2023.08.09 09:13 Machine s1_win7_x6403
Filename purchaseorder.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
7
Behavior Score
8.4
ZERO API file : malware
VT API (file) 32 detected (Common, Coins, malicious, high confidence, Artemis, Vme6, TrojanPSW, Attribute, HighConfidence, score, FileRepMalware, Misc, Ader, Hdhl, Outbreak, Wacatac, unsafe, Chgt, R002H0DH823, CLOUD, Static AI, Malicious PE, ZemsilF, dm0@aK0Okdh, confidence, 100%)
md5 0860b9decf194469ff9004953916fad8
sha256 39f0e93876df448f6aff1355220fc09a17c6b32e53e65683af08aaeefa40f592
ssdeep 1536:HC23BHBjBE+PBRB02l7BXBznqUSRL9qFrb3ACFEf:H13BHBjBLPBRB02l7BXBzq/9
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (20cnts)

Level Description
danger File has been identified by 32 AntiVirus engines on VirusTotal as malicious
watch Attempts to create or modify system certificates
watch Deletes executed files from disk
watch Detects Avast Antivirus through the presence of a library
notice A process created a hidden window
notice Allocates read-write-execute memory (usually to unpack itself)
notice Checks adapter addresses which can be used to detect virtual network interfaces
notice Checks for the Locally Unique Identifier on the system for a suspicious privilege
notice Creates a suspicious process
notice Drops an executable to the user AppData folder
notice Executes one or more WMI queries
notice Executes one or more WMI queries which can be used to identify virtual machines
notice HTTP traffic contains suspicious features which may be indicative of malware related traffic
notice One or more potentially interesting buffers were extracted
notice Performs some HTTP requests
notice Uses Windows utilities for basic Windows functionality
info Checks amount of memory in system
info Checks if process is being debugged by a debugger
info Command line console output was observed
info Queries for the computername

Rules (6cnts)

Level Name Description Collection
info Is_DotNET_EXE (no description) binaries (download)
info Is_DotNET_EXE (no description) binaries (upload)
info IsPE32 (no description) binaries (download)
info IsPE32 (no description) binaries (upload)
info PE_Header_Zero PE File Signature binaries (download)
info PE_Header_Zero PE File Signature binaries (upload)

Network (3cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
https://whatismyipaddressnow.co/API/FETCH/filter.php?countryid=14&token=oQBwb5yyFDUo US CLOUDFLARENET 104.21.71.78 clean
whatismyipaddressnow.co US CLOUDFLARENET 172.67.143.245 clean
104.21.71.78 US CLOUDFLARENET 104.21.71.78 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