Report - ACC.exe

AsyncRAT backdoor PWS .NET framework Malicious Library Antivirus .NET EXE PE File PE32
ScreenShot
Created 2021.05.26 01:39 Machine s1_win7_x6401
Filename ACC.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
8
Behavior Score
7.0
ZERO API file : malware
VT API (file) 26 detected (malicious, high confidence, Bulz, Artemis, Unsafe, Malcode, gdn30, GenKryptik, FFMW, RATX, ai score=89, score, R415653, ZemsilF, 4m0@aiKr, Static AI, Suspicious PE, susgen)
md5 1b566412e52165a3ef457cc7dd0ecfba
sha256 6268e19575207d818dc693f5cb5f2bf06cc51c31d330f3942a30e8252e1b2a56
ssdeep 12288:kJqyFO3ZPGHWB8YixguUiR834xE55hbG0JKeOJ1tXq5oQBVJFlpy:kA3Ze2BbAgREQYQ5hbma5o0f
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (17cnts)

Level Description
danger Connects to an IP address that is no longer responding to requests (legitimate services will remain up-and-running usually)
warning File has been identified by 26 AntiVirus engines on VirusTotal as malicious
watch Communicates with host for which no DNS query was performed
watch The process powershell.exe wrote an executable file to disk
notice A process created a hidden window
notice Allocates read-write-execute memory (usually to unpack itself)
notice Checks adapter addresses which can be used to detect virtual network interfaces
notice Checks for the Locally Unique Identifier on the system for a suspicious privilege
notice Creates a shortcut to an executable file
notice Creates a suspicious 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 Command line console output was observed
info Queries for the computername
info This executable has a PDB path
info Uses Windows APIs to generate a cryptographic key

Rules (7cnts)

Level Name Description Collection
watch Antivirus Contains references to security software binaries (download)
watch Malicious_Library_Zero Malicious_Library 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)
info Win_Backdoor_AsyncRAT_Zero Win Backdoor AsyncRAT binaries (upload)

Network (1cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
176.111.174.74 Unknown 176.111.174.74 malware

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