Report - vbc.exe

PWS .NET framework Generic Malware PE File .NET EXE PE32
ScreenShot
Created 2021.09.23 09:08 Machine s1_win7_x6402
Filename vbc.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
9
Behavior Score
5.6
ZERO API file : malware
VT API (file) 15 detected (malicious, high confidence, Kryptik, Eldorado, Malcode, gdn33, Snake, AgentTesla, score, FCZF, Static AI, Malicious PE, confidence)
md5 a4906a4f5ece9910c5d49e2cfea35ee3
sha256 166fc5432ac8ce1024a26b55bdff22553e972bce7eb0a15b8d7347482e2c93f4
ssdeep 12288:PUmtiK5odJBtVWGcDoWur9GLBHIskd8vYiNN9zGYhQk:c+FonBtWErKlkcYMfGYhQ
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (12cnts)

Level Description
danger Executed a process and injected code into it
watch A process attempted to delay the analysis task.
watch Allocates execute permission to another process indicative of possible code injection
watch File has been identified by 15 AntiVirus engines on VirusTotal as malicious
watch Manipulates memory of a non-child process indicative of process injection
notice Allocates read-write-execute memory (usually to unpack itself)
notice Checks for the Locally Unique Identifier on the system for a suspicious privilege
notice Terminates another process
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

Rules (5cnts)

Level Name Description Collection
warning Generic_Malware_Zero Generic Malware 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