Report - brazzz.exe

Malicious Library .NET EXE PE File PE32
ScreenShot
Created 2021.05.24 18:17 Machine s1_win7_x6402
Filename brazzz.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
8
Behavior Score
3.0
ZERO API file : clean
VT API (file) 36 detected (malicious, high confidence, MSILHeracles, Artemis, Unsafe, Agensla, Kryptik, ali2000016, Eldorado, Attribute, HighConfidence, AAZD, score, PWSX, Static AI, Suspicious PE, AgentTesla, Bulz, ai score=83, R04AH0DEJ21, CLOUD, GdSda)
md5 011ef8c61ebdce09c170eff3311c4a0a
sha256 48d8723cc19ddead7abee5afe024ca471dbe5e979164d21cbe2f7b48004c34a9
ssdeep 12288:t0JnAbQaNdLd0uI9166Fuxn+Y1+PCnSH4ywh9e7yFjG5juJaiOql5QXNBfM5FtbB:tFQabd0p138+Y1yVVC4yc5aJy4cqn
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (7cnts)

Level Description
danger File has been identified by 36 AntiVirus engines on VirusTotal as malicious
watch Communicates with host for which no DNS query was performed
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 Uses Windows APIs to generate a cryptographic key

Rules (4cnts)

Level Name Description Collection
watch Malicious_Library_Zero Malicious_Library 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