Report - 逾期发票 5453909172 Overdue Invoice.exe

Generic Malware Malicious Library .NET framework(MSIL) Antivirus PE File .NET EXE PE32
ScreenShot
Created 2024.07.18 11:12 Machine s1_win7_x6401
Filename 逾期发票 5453909172 Overdue Invoice.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
8
Behavior Score
4.6
ZERO API file : clean
VT API (file)
md5 7c828476742a70dc25a084ffe5719998
sha256 ccd3e629c00c463b4c2080784e115e8d2f4875991392cf565a1487db184e582f
ssdeep 12288:LiuaKWgPg1NBV8az8DaHRnJngAoTIUfd4xxhy2B5Y8UmG45SvYt7IPlG36fxKgrZ:ungo1+2HbLsIJxxcv94Klg36xKgr2GoA
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (13cnts)

Level Description
watch Creates known Upatre files
watch The process powershell.exe wrote an executable file to disk
notice A process created a hidden window
notice Allocates read-write-execute memory (usually to unpack itself)
notice Checks for the Locally Unique Identifier on the system for a suspicious privilege
notice Creates a shortcut to an executable file
notice Creates a suspicious process
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 Command line console output was observed
info Queries for the computername
info Uses Windows APIs to generate a cryptographic key

Rules (7cnts)

Level Name Description Collection
warning Generic_Malware_Zero Generic Malware binaries (download)
watch Antivirus Contains references to security software binaries (download)
watch Malicious_Library_Zero Malicious_Library binaries (upload)
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 (0cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?

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