Report - 66f6995655161_GoogleUpdater.exe

Malicious Library PE File .NET EXE PE32 Lnk Format GIF Format
ScreenShot
Created 2024.09.30 11:37 Machine s1_win7_x6401
Filename 66f6995655161_GoogleUpdater.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
9
Behavior Score
7.6
ZERO API file : malware
VT API (file) 49 detected (AIDetectMalware, Artemis, MSILZilla, Unsafe, Vec0, malicious, confidence, Attribute, HighConfidence, high confidence, MalwareX, Scrop, dGZlOgzc0ZmlXSdKgQ, aeanu, PRIVATELOADER, YXEI1Z, Real Protect, Static AI, Malicious PE, Detected, Wacatac, Chgt, Dkjl, susgen)
md5 f19c11a58219d9abea718193816c24f4
sha256 932e0184008dd5a70adcdc725d0bc3cb80f3878df48ae8bff9e85cb9c2716f58
ssdeep 768:a2bBsdP5J1kKjvMKxic+cvPgdTst9Ccq5eQBk7Sn5:alP5NMKxasoUUc+ISn5
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (16cnts)

Level Description
danger File has been identified by 49 AntiVirus engines on VirusTotal as malicious
danger Executed a process and injected code into it
watch Communicates with host for which no DNS query was performed
watch Installs itself for autorun at Windows startup
watch Looks for the Windows Idle Time to determine the uptime
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 Checks whether any human activity is being performed by constantly checking whether the foreground window changed
notice Creates a shortcut to an executable file
notice Creates executable files on the filesystem
notice Drops a binary and executes it
notice Drops an executable to the user AppData folder
info Checks amount of memory in system
info Checks if process is being debugged by a debugger
info One or more processes crashed
info Queries for the computername

Rules (10cnts)

Level Name Description Collection
watch Malicious_Library_Zero Malicious_Library binaries (download)
watch Malicious_Library_Zero Malicious_Library binaries (upload)
info Is_DotNET_EXE (no description) binaries (download)
info Is_DotNET_EXE (no description) binaries (upload)
info IsPE32 (no description) binaries (download)
info IsPE32 (no description) binaries (upload)
info lnk_file_format Microsoft Windows Shortcut File Format binaries (download)
info Lnk_Format_Zero LNK Format binaries (download)
info PE_Header_Zero PE File Signature binaries (download)
info PE_Header_Zero PE File Signature binaries (upload)

Network (1cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
45.33.6.223 US Linode, LLC 45.33.6.223 clean

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