Report - epp32.exe

North Korea Malicious Library .NET framework(MSIL) UPX PE File .NET EXE PE32
ScreenShot
Created 2024.09.16 18:52 Machine s1_win7_x6403
Filename epp32.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
10
Behavior Score
1.8
ZERO API file : clean
VT API (file) 15 detected (Unsafe, Malicious, AgentTesla, Artemis, susgen, PossibleThreat)
md5 7440694cba7601b5c1cbf10e1a71bf5d
sha256 7da893d1061d53820df739a6917d18c2ad891e479c926bd7f0e1b2c33b696463
ssdeep 24576:He3zGCOTGJZSSJubrZ2ZIPJvEtzBNEHPgKav0wz:+3zGgZikoJOzBavfaDz
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (5cnts)

Level Description
watch File has been identified by 15 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

Rules (7cnts)

Level Name Description Collection
danger NorthKorea_Zero Maybe it's North Korea File binaries (upload)
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 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