Report - lumma2.exe

Craxs RAT PE File .NET EXE PE32
ScreenShot
Created 2024.03.31 11:16 Machine s1_win7_x6401
Filename lumma2.exe
Type PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
5
Behavior Score
3.0
ZERO API file : malware
VT API (file) 54 detected (AIDetectMalware, malicious, high confidence, GenericKD, unsafe, Save, GenusT, DVNE, Attribute, HighConfidence, GenKryptik, GVEY, TrojanX, Zusy, Nekark, klacqe, MSIL@AI, MSIL2, aREB5CQV9Sl8wZGiDe0Obw, pmloi, PackedNET, AMADEY, YXECUZ, score, Detected, ai score=86, Leonem, Eldorado, ZemsilCO, um0@ae5DDDo, Chgt, Gencirc, Static AI, Malicious PE, susgen, confidence, 100%)
md5 3c30dbf2e7d57fdb7babdf49b87d8b31
sha256 8d2c29f6d94f4375450e54b8d9fcd645beb7642d4240a4137e7c8539a57040d2
ssdeep 6144:eg/wt3X3dBPknwkM126Bwmks8kyZvpyF1Pta/hPeLIVbF:eMMXvPaVWAmV7yBpdZnxF
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (8cnts)

Level Description
danger File has been identified by 54 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 Command line console output was observed
info Queries for the computername
info This executable has a PDB path

Rules (4cnts)

Level Name Description Collection
danger Craxs_RAT Craxs RAT 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