Report - smss.exe

Malicious Library PE64 PE File
ScreenShot
Created 2023.08.03 14:07 Machine s1_win7_x6401
Filename smss.exe
Type PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows
AI Score
10
Behavior Score
2.6
ZERO API file : malware
VT API (file) 43 detected (Common, MSILHeracles, Artemis, unsafe, Save, Fsysna, malicious, confidence, 100%, Eldorado, Attribute, HighConfidence, high confidence, Kryptik, AJHT, score, MalwareX, Nekark, lzrwl, R002C0XGV23, high, Wacatac, Detected, AgentTesla, ai score=83, Chgt, MSIL@AI, MSIL2, eMp3Cz51KyO, SGI+ueYd8w, Static AI, Malicious PE, susgen, PossibleThreat)
md5 6308cc22d136d3cc309205ca43233bec
sha256 e78ca14c9af7852b5dd0e701e033539c1239999b2fadb772d4a813b248b0c724
ssdeep 12288:RG7amAZ1ljXQ+7jmemD2vZTHPp9EifyLPbRkVFqR6+zCNSg8AoOjdYXIzgm7PH9:E2mAZ1ljAcuD2vlHx8/0ckhSg8ryaXsX
imphash
impfuzzy 3::
  Network IP location

Signature (6cnts)

Level Description
danger File has been identified by 43 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 Collects information to fingerprint the system (MachineGuid

Rules (3cnts)

Level Name Description Collection
watch Malicious_Library_Zero Malicious_Library binaries (upload)
info IsPE64 (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) is none

EAT(Export Address Table) is none



Similarity measure (PE file only) - Checking for service failure