Report - 66ed9885d9aee_Day2.exe

Malicious Library .NET framework(MSIL) UPX PE File .NET EXE PE32 OS Processor Check
ScreenShot
Created 2024.09.21 13:48 Machine s1_win7_x6401
Filename 66ed9885d9aee_Day2.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
5
Behavior Score
2.6
ZERO API file : clean
VT API (file) 12 detected (AIDetectMalware, Attribute, HighConfidence, malicious, high confidence, Kryptik, AMGY, Malwarex, score, Static AI, Malicious PE, Detected, Sabsik, susgen)
md5 1fedf314d7c5ed06ff6833c9c8fe5441
sha256 279af267d365013227156575dcf61b6977ce4051dd4632515bd224314cea7c59
ssdeep 49152:9f8m3F6fh7gW5YPOAfS7kALAcRbqIvKzHuXtkHZC1:9kmnW5mOkSgiRbIitk5I
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (9cnts)

Level Description
watch File has been identified by 12 AntiVirus engines on VirusTotal as malicious
notice Allocates read-write-execute memory (usually to unpack itself)
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 Queries for the computername
info The executable contains unknown PE section names indicative of a packer (could be a false positive)
info The file contains an unknown PE resource name possibly indicative of a packer
info This executable has a PDB path

Rules (7cnts)

Level Name Description Collection
watch Malicious_Library_Zero Malicious_Library binaries (upload)
watch UPX_Zero UPX packed file 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 OS_Processor_Check_Zero OS Processor Check 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