810576adb9adc13a402817f5e45da03d12474bbb62e2d4c2345b7c8869292726

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General

Target
810576adb9adc13a402817f5e45da03d12474bbb62e2d4c2345b7c8869292726
Size 4.8MB
Sample261113-grd35az17j
SHA256 810576adb9adc13a402817f5e45da03d12474bbb62e2d4c2345b7c8869292726
MD5 4c01bb1bd75b582e37d6d67a926bf94e
SHA1 5210d5b2bb817df02d8dc6e05fbbf9f270d4d04d
SHA512 b8a4d4d187ee928bc8de8c4ed2123b97e8467402514b4a20dcf0b1ae97cacd7dbbac1142e67d96df1a4e50219c3b6a8ca49b309b39c41e400dfbfcfeab4e790a
SSDEEP 49152:u6XpeRCJADa50BnyilfwvtrUZ0Zwd9Prbwytu/GbIx8NRuHY5C:7X5ADaipyiBwvtw6ZwdZt/fbC
TLSH
T10536231AF79BA0EFD75682305469A646FE6D4E25B2008C3A8359F2FC7E71C6F19C06C1
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
810576adb9adc13a402817f5e45da03d12474bbb62e2d4c2345b7c8869292726

File Explorer

810576adb9adc13a402817f5e45da03d12474bbb62e2d4c2345b7c8869292726

.exe 4.8MB

810576adb9adc13a402817f5e45da03d12474bbb62e2d4c2345b7c8869292726

IMPHASH b2f76a377810c3911d9a29c066358593
SHA256 810576adb9adc13a402817f5e45da03d12474bbb62e2d4c2345b7c8869292726
MD5 4c01bb1bd75b582e37d6d67a926bf94e
SHA1 5210d5b2bb817df02d8dc6e05fbbf9f270d4d04d
SHA512 b8a4d4d187ee928bc8de8c4ed2123b97e8467402514b4a20dcf0b1ae97cacd7dbbac1142e67d96df1a4e50219c3b6a8ca49b309b39c41e400dfbfcfeab4e790a
SSDEEP 49152:u6XpeRCJADa50BnyilfwvtrUZ0Zwd9Prbwytu/GbIx8NRuHY5C:7X5ADaipyiBwvtw6ZwdZt/fbC
TLSH
T10536231AF79BA0EFD75682305469A646FE6D4E25B2008C3A8359F2FC7E71C6F19C06C1
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

c8:b1:4e:fe:26:52:87:82:34:06:98:5c:fb:3d:9d:ff:90:a4:fe:5e:c9:f7:2c:ad:ef:46:40:82:a9:48:fa:41

Digest Algorithm

sha256

PE Digests Matches

Trusted

Not trusted

Signing Certificate

CN=Chrome Setup

Chains

Nov 6, 2026

CN=Chrome Setup

Minor OS version

Major OS version

Entry point

4342

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

advapi32

RegCloseKey

comctl32

InitCommonControlsEx

comdlg32

GetFileTitleA

gdi32

EnumFontsA GetDeviceCaps

kernel32

CloseHandle CreateDirectoryW CreateFileW CreateProcessW DeleteCriticalSection DeleteFileW EnterCriticalSection FlushInstructionCache FreeLibrary GetCurrentProcess GetEnvironmentVariableW GetExitCodeThread GetFileAttributesW GetFileSizeEx GetLastError GetModuleFileNameW GetModuleHandleA GetModuleHandleW GetProcAddress GetProcessAffinityMask GetProcessHeap GetSystemDirectoryA GetTickCount GetVersionExW HeapAlloc HeapFree InitializeCriticalSection K32EnumProcessModulesEx LeaveCriticalSection LoadLibraryA QueryPerformanceCounter QueryPerformanceFrequency ReadFile SetFileAttributesW SetFilePointerEx SetUnhandledExceptionFilter Sleep SleepEx TlsGetValue VirtualProtect VirtualQuery WriteFile lstrcpynW

msvcrt

__C_specific_handler __iob_func __set_app_type __setusermatherr __wgetmainargs __winitenv _amsg_exit _cexit _commode _fmode _initterm _onexit _snwprintf _wcsicmp abort calloc exit fprintf free fwrite malloc memcpy signal strlen strncmp vfprintf wcscmp wcslen

ole32

CoCreateInstance CoUninitialize

shell32

SHGetSpecialFolderPathW SHGetStockIconInfo

shlwapi

PathFileExistsW PathIsDirectoryW PathUnquoteSpacesW

user32

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

version

GetFileVersionInfoSizeW GetFileVersionInfoW VerQueryValueW

winmm

timeGetTime waveOutGetNumDevs

ws2_32

freeaddrinfo getaddrinfo

Name

.text

Size

112KB

Virtual Size

111KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

512B

Virtual Size

176B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

1.3MB

Virtual Size

1.3MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.eh_fram

Size

512B

Virtual Size

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

5KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

720B

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.CRT

Size

512B

Virtual Size

96B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

512B

Virtual Size

16B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

2KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.reloc

Size

512B

Virtual Size

128B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

810576adb9adc13a402817f5e45da03d12474bbb62e2d4c2345b7c8869292726

PE Signature issue

advapi32

comctl32

comdlg32

gdi32

kernel32

msvcrt

ole32

shell32

shlwapi

user32

version

winmm

ws2_32

generic