Report - 66b74da9b163e_1234.exe

Malicious Library .NET framework(MSIL) UPX PE File .NET EXE PE32
ScreenShot
Created 2024.08.12 09:21 Machine s1_win7_x6401
Filename 66b74da9b163e_1234.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
5
Behavior Score
2.8
ZERO API file : mailcious
VT API (file) 31 detected (AIDetectMalware, malicious, high confidence, Artemis, GenericKD, Attribute, HighConfidence, Kryptik, ALRL, MalwareX, Reline, MSIL@AI, MSIL2, iD07E8LCfBWDid7MZQFreQ, Nekark, yufwb, PRIVATELOADER, YXEHJZ, Generic Reputation PUA, Static AI, Malicious PE, Detected, ai score=81, Sabsik, 0G7HZQ, Eldorado, ZemsilF, @t0@aOesDbe, Adhl, AEYM)
md5 3acb965ae22984ecfff23257cf1fb049
sha256 0b937b6b47796295a7ad405daee481beb8ac1268e5b2121996f1c514378968da
ssdeep 98304:vn9nm0nGVzfXr9c5ylnau1HG0UEY2a0YpvpiXZS7HtxyNnE:vn9m0nyb7YylnauhN
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (8cnts)

Level Description
danger File has been identified by 31 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 This executable has a PDB path

Rules (6cnts)

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 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