popup

Report - ChromeSetup.exe

Emotet Generic Malware Malicious Library UPX Malicious Packer PE File PE32 OS Processor Check DLL PE64 DllRegisterServer dll MSOffice File CAB
  1. Resubmit analysis
  2. Detailed report
ScreenShot
Created 2024.05.24 07:50 Machine s1_win7_x6401
Filename ChromeSetup.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
6
 Behavior Score
7.6
ZERO API file : malware
VT API (file)
md5 fe2f9e211bfaf529c92bc28cb847da46
sha256 45ce3a3af747982ccad8442572b2d8fb684af8f9eed37a18fd9867d6ff32eb97
ssdeep 24576:Jw8KjKjGFygcc23L1/NVOmOSGb6E3ecS4fzrjxJh9UZXlpbPvC7xtYUrEmFlo+LT:PKjKWQc2b1FVgbjrjxPe1pbPSQm1FloS
imphash d6d33cfa83489bf5ba9c5b52261af2b7
impfuzzy 24:bS1jtuhlJnc+pl3eDo/CyozFUSOovbO9Ziv2GMkpj090yO3oNdEvwkgU:bS1jtu5c+ppmyH3Aq9JO4PEv/gU
  Network IP location

Signature (20cnts)

Level Description
watch Communicates with host for which no DNS query was performed
watch Deletes a large number of files from the system indicative of ransomware
watch Installs itself for autorun at Windows startup
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 executable files on the filesystem
notice Expresses interest in specific running processes
notice Foreign language identified in PE resource
notice HTTP traffic contains suspicious features which may be indicative of malware related traffic
notice Performs some HTTP requests
notice Searches running processes potentially to identify processes for sandbox evasion
notice Sends data using the HTTP POST Method
notice The binary likely contains encrypted or compressed data indicative of a packer
notice Uses Windows utilities for basic Windows functionality
info Checks amount of memory in system
info Checks if process is being debugged by a debugger
info Queries for the computername
info The file contains an unknown PE resource name possibly indicative of a packer
info This executable has a PDB path

Rules (20cnts)

Level Name Description Collection
danger Win32_Trojan_Emotet_2_Zero Win32 Trojan Emotet binaries (download)
danger Win32_Trojan_Emotet_2_Zero Win32 Trojan Emotet binaries (upload)
warning Generic_Malware_Zero Generic Malware binaries (download)
warning Generic_Malware_Zero Generic Malware binaries (upload)
watch Malicious_Library_Zero Malicious_Library binaries (download)
watch Malicious_Library_Zero Malicious_Library binaries (upload)
watch Malicious_Packer_Zero Malicious Packer binaries (download)
watch UPX_Zero UPX packed file binaries (download)
watch UPX_Zero UPX packed file binaries (upload)
info CAB_file_format CAB archive file binaries (download)
info DllRegisterServer_Zero execute regsvr32.exe binaries (download)
info IsDLL (no description) binaries (download)
info IsPE32 (no description) binaries (download)
info IsPE32 (no description) binaries (upload)
info IsPE64 (no description) binaries (download)
info Microsoft_Office_File_Zero Microsoft Office File binaries (download)
info OS_Processor_Check_Zero OS Processor Check binaries (download)
info OS_Processor_Check_Zero OS Processor Check binaries (upload)
info PE_Header_Zero PE File Signature binaries (download)
info PE_Header_Zero PE File Signature binaries (upload)

Network (32cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://edgedl.me.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvYTBmQUFZUHRkSkgtb01uSGNvRHZ2Tm5HQQ/1.0.0.15_llkgjffcdpffmhiakmfcdcblohccpfmo.crx
whois
US GOOGLE 34.104.35.123 clean
http://edgedl.me.gvt1.com/edgedl/release2/chrome/czao2hrvpk5wgqrkz4kks5r734_109.0.5414.120/109.0.5414.120_chrome_installer.exe
whois
US GOOGLE 34.104.35.123 clean
https://update.googleapis.com/service/update2
whois
US GOOGLE 172.217.24.227 clean
https://update.googleapis.com/service/update2?cup2key=12:n6EyV-uvoCaVgxFxDQet4WSYiBFRf-2C5HNBwb81dao&cup2hreq=1617e93f4cc0a87c8eec0ba442964150753038fe712f2774cc7d587abbdc23fd
whois
US GOOGLE 172.217.24.227 clean
edgedl.me.gvt1.com
whois
US GOOGLE 34.104.35.123 clean
dns.google
whois
US GOOGLE 8.8.4.4 clean
www.google.com
whois
US GOOGLE 172.217.25.164 clean
www.gstatic.com
whois
US GOOGLE 172.217.25.163 clean
play.google.com
whois
US GOOGLE 142.250.207.110 clean
r1---sn-3u-bh2ss.gvt1.com
whois
KR Korea Telecom 211.114.64.12 clean
clients2.googleusercontent.com
whois
US GOOGLE 172.217.161.225 clean
accounts.google.com
whois
US GOOGLE 64.233.188.84 clean
_googlecast._tcp.local
whois
Unknown clean
apis.google.com
whois
US GOOGLE 172.217.161.238 clean
clientservices.googleapis.com
whois
US GOOGLE 142.250.206.195 clean
108.177.125.84
whois
US GOOGLE 108.177.125.84 clean
172.217.25.170
whois
US GOOGLE 172.217.25.170 malware
211.114.64.12
whois
KR Korea Telecom 211.114.64.12 clean
172.217.27.36
whois
US GOOGLE 172.217.27.36 clean
142.250.206.234
whois
US GOOGLE 142.250.206.234 malware
142.250.204.110
whois
US GOOGLE 142.250.204.110 clean
142.250.76.131
whois
US GOOGLE 142.250.76.131 clean
172.217.161.225
whois
US GOOGLE 172.217.161.225 mailcious
45.33.6.223
whois
US Linode, LLC 45.33.6.223 clean
216.58.200.228
whois
US GOOGLE 216.58.200.228 clean
34.104.35.123
whois
US GOOGLE 34.104.35.123 clean
142.250.76.142
whois
US GOOGLE 142.250.76.142 mailcious
142.251.222.195
whois
US GOOGLE 142.251.222.195 clean
172.217.24.78
whois
US GOOGLE 172.217.24.78 clean
172.217.24.97
whois
US GOOGLE 172.217.24.97 clean
172.217.27.46
whois
US GOOGLE 172.217.27.46 clean
172.217.25.174
whois
US GOOGLE 172.217.25.174 mailcious

Suricata ids

SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
ET POLICY PE EXE or DLL Windows file download HTTP
ET INFO EXE - Served Attached HTTP
ET INFO Observed Google DNS over HTTPS Domain (dns .google in TLS SNI)

PE API

IAT(Import Address Table) Library

KERNEL32.dll
 0x419000 QueryPerformanceCounter
 0x419004 GetCurrentProcessId
 0x419008 GetCurrentThreadId
 0x41900c GetSystemTimeAsFileTime
 0x419010 InitializeSListHead
 0x419014 IsDebuggerPresent
 0x419018 UnhandledExceptionFilter
 0x41901c SetUnhandledExceptionFilter
 0x419020 GetStartupInfoW
 0x419024 IsProcessorFeaturePresent
 0x419028 GetModuleHandleW
 0x41902c GetCurrentProcess
 0x419030 TerminateProcess
 0x419034 RtlUnwind
 0x419038 GetLastError
 0x41903c SetLastError
 0x419040 EnterCriticalSection
 0x419044 LeaveCriticalSection
 0x419048 DeleteCriticalSection
 0x41904c InitializeCriticalSectionAndSpinCount
 0x419050 TlsAlloc
 0x419054 TlsGetValue
 0x419058 TlsSetValue
 0x41905c TlsFree
 0x419060 FreeLibrary
 0x419064 GetProcAddress
 0x419068 LoadLibraryExW
 0x41906c EncodePointer
 0x419070 RaiseException
 0x419074 GetStdHandle
 0x419078 WriteFile
 0x41907c GetModuleFileNameW
 0x419080 ExitProcess
 0x419084 GetModuleHandleExW
 0x419088 OutputDebugStringW
 0x41908c HeapAlloc
 0x419090 HeapFree
 0x419094 FindClose
 0x419098 FindFirstFileExW
 0x41909c FindNextFileW
 0x4190a0 IsValidCodePage
 0x4190a4 GetACP
 0x4190a8 GetOEMCP
 0x4190ac GetCPInfo
 0x4190b0 GetCommandLineA
 0x4190b4 GetCommandLineW
 0x4190b8 MultiByteToWideChar
 0x4190bc WideCharToMultiByte
 0x4190c0 GetEnvironmentStringsW
 0x4190c4 FreeEnvironmentStringsW
 0x4190c8 SetStdHandle
 0x4190cc GetFileType
 0x4190d0 GetStringTypeW
 0x4190d4 LCMapStringW
 0x4190d8 GetProcessHeap
 0x4190dc HeapSize
 0x4190e0 HeapReAlloc
 0x4190e4 FlushFileBuffers
 0x4190e8 GetConsoleOutputCP
 0x4190ec GetConsoleMode
 0x4190f0 SetFilePointerEx
 0x4190f4 ReadFile
 0x4190f8 CreateFileW
 0x4190fc CloseHandle
 0x419100 WriteConsoleW
 0x419104 DecodePointer
 0x419108 GetExitCodeProcess
 0x41910c CreateProcessW
 0x419110 WaitForSingleObject
 0x419114 SetFilePointer
 0x419118 CreateDirectoryW
 0x41911c SizeofResource
 0x419120 RemoveDirectoryW
 0x419124 GetTempPathW
 0x419128 FormatMessageW
 0x41912c LockResource
 0x419130 DeleteFileW
 0x419134 FindResourceExW
 0x419138 LoadResource
 0x41913c FindResourceW
 0x419140 HeapDestroy
 0x419144 LocalFree
 0x419148 VerSetConditionMask
 0x41914c CopyFileW
 0x419150 VerifyVersionInfoW
 0x419154 GetTempFileNameW
 0x419158 lstrcmpiW
 0x41915c UnmapViewOfFile
 0x419160 CreateFileMappingW
 0x419164 MapViewOfFile
 0x419168 VirtualQuery
SHLWAPI.dll
 0x41917c PathQuoteSpacesW
 0x419180 PathAppendW
ole32.dll
 0x419194 CoUninitialize
 0x419198 CoInitializeEx
SHELL32.dll
 0x419170 SHGetFolderPathW
 0x419174 None
USER32.dll
 0x419188 MessageBoxW
 0x41918c CharLowerBuffW

EAT(Export Address Table) is none


Similarity measure (PE file only) - Checking for service failure