Report - vpn-go.exe

PWS .NET framework RAT UPX Malicious Library Anti_VM Malicious Packer OS Processor Check .NET EXE PE32 PE File
ScreenShot
Created 2023.03.27 10:55 Machine s1_win7_x6401
Filename vpn-go.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
3
Behavior Score
5.8
ZERO API file : malware
VT API (file) 41 detected (malicious, high confidence, Tedy, Artemis, RedLineStealer, Save, TrojanPSW, Coins, confidence, Attribute, HighConfidence, score, Basic, InjectNET, AURORASTEALER, YXDCYZ, Static AI, Malicious PE, wwqgx, Aurora, AgentTesla, Detected, ai score=83, StupidPInvoker, CLOUD, susgen, PossibleThreat, ZemsilF, @p0@aCVJnfh)
md5 e38edcf41b7b13dc8837e030774cf083
sha256 9e83c3a822bc5253e9b5047fd2ee19abce885852db7afcb70d9b76fc470f69bc
ssdeep 196608:JGujuxvOMsHXVCFzaixl/CcHsjGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG:JXdP3VC9CcMjGGGGGGGGGGGGGGGGGGGi
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (12cnts)

Level Description
danger File has been identified by 41 AntiVirus engines on VirusTotal as malicious
danger Executed a process and injected code into it
watch Allocates execute permission to another process indicative of possible code injection
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 One or more potentially interesting buffers were extracted
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
info This executable has a PDB path

Rules (10cnts)

Level Name Description Collection
watch Malicious_Library_Zero Malicious_Library binaries (upload)
watch Malicious_Packer_Zero Malicious Packer binaries (upload)
watch UPX_Zero UPX packed file binaries (upload)
watch Win32_Trojan_PWS_Net_1_Zero Win32 Trojan PWS .NET Azorult binaries (upload)
notice anti_vm_detect Possibly employs anti-virtualization techniques binaries (upload)
info Is_DotNET_EXE (no description) binaries (upload)
info IsPE32 (no description) binaries (upload)
info OS_Processor_Check_Zero OS Processor Check binaries (upload)
info PE_Header_Zero PE File Signature binaries (upload)
info Win_Backdoor_AsyncRAT_Zero Win Backdoor AsyncRAT 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