Report - AYReport_EN.exe

PhysicalDrive Generic Malware UPX Malicious Library ASPack Malicious Packer .NET framework(MSIL) Anti_VM PE File PE32 .NET EXE OS Processor Check
ScreenShot
Created 2023.09.15 18:00 Machine s1_win7_x6401
Filename AYReport_EN.exe
Type PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
2
Behavior Score
5.8
ZERO API file : clean
VT API (file) 47 detected (Binder, unsafe, Vja7, malicious, confidence, 100%, MsilDrop, Attribute, HighConfidence, high confidence, score, DropperX, Gen2, R002C0RIE23, Static AI, Malicious PE, twon, GH@60rvah, FormBook, Detected, Artemis, ai score=89, dGZlOgwTO, kFakrH0A, Outbreak, ZemsilF, @pW@aWtH8Rp)
md5 ec333982af0977d8af5a4984792a4385
sha256 bde2b977cdd7c086a35825a9ba7f2307341a3917f40cc193ed316dde106a6c74
ssdeep 49152:LLLjKXCrX+hMesdq40bf95X9K5NRcSJDg/u/fiGhG6E7/6bp1pBt0zKkevwN/+jA:
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (14cnts)

Level Description
danger File has been identified by 47 AntiVirus engines on VirusTotal as malicious
watch Detects Avast Antivirus through the presence of a library
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 executable files on the filesystem
notice Drops a binary and executes it
notice Drops an executable to the user AppData folder
notice HTTP traffic contains suspicious features which may be indicative of malware related traffic
notice Performs some HTTP requests
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 Queries for the computername

Rules (15cnts)

Level Name Description Collection
warning Generic_Malware_Zero Generic Malware binaries (download)
warning PhysicalDrive_20181001 (no description) binaries (download)
watch ASPack_Zero ASPack packed file binaries (download)
watch Malicious_Library_Zero Malicious_Library binaries (download)
watch Malicious_Packer_Zero Malicious Packer binaries (download)
watch UPX_Zero UPX packed file binaries (download)
watch Win32_Trojan_PWS_Net_1_Zero Win32 Trojan PWS .NET Azorult binaries (download)
notice anti_vm_detect Possibly employs anti-virtualization techniques binaries (download)
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 OS_Processor_Check_Zero OS Processor Check binaries (download)
info PE_Header_Zero PE File Signature binaries (download)
info PE_Header_Zero PE File Signature binaries (upload)

Network (4cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://ipwhois.app/xml/ SG None 103.126.138.87 clean
ipwhois.app SG None 103.126.138.87 clean
log3.criminalaffair.com Unknown clean
103.126.138.87 SG None 103.126.138.87 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