4600b71b1eb1967c08212ba07fc0aa354400b31306e7d52af8a2329e592b4ff3[.]exe

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General

Target
4600b71b1eb1967c08212ba07fc0aa354400b31306e7d52af8a2329e592b4ff3.exe
Size 25.6MB
Sample261027-qkn47adf49
SHA256 4600b71b1eb1967c08212ba07fc0aa354400b31306e7d52af8a2329e592b4ff3
MD5 bfd573b26c4eaf5741b067a3b03a5c76
SHA1 c123e9b03c240c95ca7c82deaebaf0ea3306510b
SHA512 e7442f117884e3d1da708e49db3cb41e488fda7c273a729545acc3790c2604af431233a33e612d91907d62582f5e2c28daf4df4fdc7ce0b2df77bd80ca57e904
SSDEEP 196608:oYDUl4fm1oZ66vhhFUczpYm/ULNdEJOu3S//HFfEwDlezhUr6vfNbFpZBM2/iAst:oYDUWNZxPuAnULN+C3lsAlyhUrSfJZRW
TLSH
T19F47A051F30F05F6FF434C3645F9AB2F7B39E2DC8974C55AE428242ABAA2C1B459C291
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

miner defense_evasion

Malware Config

Signatures

Fake Chrome/Google updater delivering miners 1 IoCs

miner defense_evasion

resource	yara_rule
sample	fake_chrome_update

Untrusted Codesign Signers 1 IoCs

Codesigned file was signed by an untrusted entity.

resource
4600b71b1eb1967c08212ba07fc0aa354400b31306e7d52af8a2329e592b4ff3.exe

File Explorer

4600b71b1eb1967c08212ba07fc0aa354400b31306e7d52af8a2329e592b4ff3.exe

.exe 25.6MB

4600b71b1eb1967c08212ba07fc0aa354400b31306e7d52af8a2329e592b4ff3.exe

IMPHASH ec123dddd24f1a08be7a3a3d52623747
SHA256 4600b71b1eb1967c08212ba07fc0aa354400b31306e7d52af8a2329e592b4ff3
MD5 bfd573b26c4eaf5741b067a3b03a5c76
SHA1 c123e9b03c240c95ca7c82deaebaf0ea3306510b
SHA512 e7442f117884e3d1da708e49db3cb41e488fda7c273a729545acc3790c2604af431233a33e612d91907d62582f5e2c28daf4df4fdc7ce0b2df77bd80ca57e904
SSDEEP 196608:oYDUl4fm1oZ66vhhFUczpYm/ULNdEJOu3S//HFfEwDlezhUr6vfNbFpZBM2/iAst:oYDUWNZxPuAnULN+C3lsAlyhUrSfJZRW
TLSH
T19F47A051F30F05F6FF434C3645F9AB2F7B39E2DC8974C55AE428242ABAA2C1B459C291
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x64 arch:x64

Fake Chrome/Google updater delivering miners

miner defense_evasion
Untrusted Codesign Signers

Codesigned file was signed by an untrusted entity.

PE Signature issue

Digest

5e:cc:4a:cd:fd:b5:be:9e:2f:18:0a:23:40:21:89:ba:13:58:07:da:5d:e2:50:9d:5e:85:1c:2b:d3:16:e1:c0

Digest Algorithm

sha256

PE Digests Matches

Trusted

Not trusted

Signing Certificate

CN=Google LLC

Chains

Oct 26, 2026

CN=Google LLC

Minor OS version

Major OS version

Entry point

5152

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_DEBUG_STRIPPED

PDB paths

api-ms-win-core-winrt-l1-1-0

WindowsCreateString WindowsDeleteString

secur32

EnumerateSecurityPackagesW

winhttp

WinHttpCloseHandle WinHttpConnect WinHttpOpen WinHttpOpenRequest WinHttpReceiveResponse WinHttpSendRequest WinHttpSetOption

api-ms-win-core-synch-l1-2-0

WaitForSingleObjectEx

kernel32

AddVectoredExceptionHandler CloseHandle CopyFileW CreateDirectoryW CreateEventW CreateFileW CreateMutexW CreateProcessW CreateRemoteThread CreateThread CreateToolhelp32Snapshot DeleteCriticalSection DeleteFileW EnterCriticalSection ExitProcess FindResourceA FlushInstructionCache GetCPInfo GetCommandLineW GetCurrentProcess GetCurrentProcessId GetEnvironmentVariableW GetExitCodeThread GetFileAttributesW GetFileSize GetLastError GetLocalTime GetModuleFileNameW GetModuleHandleA GetModuleHandleW GetProcAddress GetProcessAffinityMask GetProcessHeap GetStartupInfoW GetSystemDirectoryA GetTickCount GetTickCount64 GetVersionExW HeapAlloc HeapFree HeapReAlloc InitializeCriticalSection K32EnumProcessModulesEx LeaveCriticalSection LoadLibraryA LoadLibraryW LoadResource LockResource Module32FirstW Module32NextW MoveFileExW MultiByteToWideChar OpenMutexW OpenProcess ProcessIdToSessionId QueryFullProcessImageNameW QueryPerformanceCounter QueryPerformanceFrequency ReadFile RemoveDirectoryW RemoveVectoredExceptionHandler SetConsoleCtrlHandler SetConsoleTitleW SetEvent SetFileTime SetUnhandledExceptionFilter SizeofResource Sleep SleepEx SwitchToThread SystemTimeToFileTime TerminateProcess TlsGetValue VirtualAllocEx VirtualFreeEx VirtualProtect VirtualQuery WaitForMultipleObjects WaitForSingleObject WriteFile WriteProcessMemory lstrcatW lstrcpynW

ntdll

NtYieldExecution

oleaut32

SysAllocString SysFreeString

wtsapi32

WTSEnumerateProcessesW WTSFreeMemory

winmm

timeGetTime waveOutGetNumDevs

user32

ClientToScreen GetAsyncKeyState GetClientRect GetDC GetFocus GetKeyState GetSystemMetrics GetWindowDC MapWindowPoints ReleaseDC ScreenToClient WindowFromPoint

dbghelp

SymGetOptions

gdi32

EnumFontsA EnumFontsW GetDeviceCaps

bcrypt

BCryptCloseAlgorithmProvider BCryptCreateHash BCryptFinishHash BCryptGetProperty BCryptHashData BCryptOpenAlgorithmProvider

msvcrt

fwprintf _assert __C_specific_handler ___lc_codepage_func ___mb_cur_max_func __iob_func __set_app_type __setusermatherr __wgetmainargs __winitenv _amsg_exit _cexit _commode _errno _fmode _initterm _setmode _wcmdln _wcsicmp _wcsnicmp abort atexit calloc exit fflush fprintf fputwc free localeconv malloc memcmp memcpy memset rand realloc setvbuf signal srand strerror strlen strncmp vfprintf wcscat_s wcslen wcsncat_s wcsncmp wcsrchr wcsstr wcstombs _fileno

shlwapi

PathFileExistsW PathIsDirectoryW PathUnquoteSpacesW

shell32

SHGetSpecialFolderPathW SHGetStockIconInfo ShellExecuteExW

ole32

CoCreateInstance CoInitializeEx CoUninitialize

crypt32

CertAddCertificateContextToStore CertCloseStore CertCreateCertificateContext CertDeleteCertificateFromStore CertEnumCertificatesInStore CertFreeCertificateChain CertFreeCertificateContext CertGetCertificateChain CertGetCertificateContextProperty CertOpenStore CryptQueryObject

advapi32

ChangeServiceConfigW CloseServiceHandle ControlService CreateServiceW DeleteService GetTokenInformation OpenProcessToken OpenSCManagerW OpenServiceW QueryServiceStatus RegCloseKey RegCreateKeyExW RegDeleteTreeW RegDeleteValueW RegOpenKeyExW RegQueryValueExW RegSetValueExW RegisterServiceCtrlHandlerExW SetServiceStatus StartServiceCtrlDispatcherW StartServiceW

userenv

CreateEnvironmentBlock

Name

.text

Size

4.7MB

Virtual Size

4.7MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

86KB

Virtual Size

85KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

8.4MB

Virtual Size

8.4MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.pdata

Size

90KB

Virtual Size

90KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

63KB

Virtual Size

63KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

37KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

9KB

Virtual Size

8KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

512B

Virtual Size

16B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

11.9MB

Virtual Size

11.9MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

512B

Virtual Size

184B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

4600b71b1eb1967c08212ba07fc0aa354400b31306e7d52af8a2329e592b4ff3.exe

PE Signature issue

api-ms-win-core-winrt-l1-1-0

secur32

winhttp

api-ms-win-core-synch-l1-2-0

kernel32

ntdll

oleaut32

wtsapi32

winmm

user32

dbghelp

gdi32

bcrypt

msvcrt

shlwapi

shell32

ole32

crypt32

advapi32

userenv

generic