ChromeSetup[.]exe | Triage™

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General

Target
ChromeSetup.exe
Size 5.9MB
Sample260930-pjct4axbna
SHA256 fd888a8c78729fab714cf6baeb98cb57737283a7b0e047721719d92461d6eb11
MD5 58899b90f370d20b87aa736366e3397b
SHA1 55c08a74dd19713b669f02140d9806c0c72e8f4b
SHA512 8ac78bf1c904abb3296d152a5527014c558bc6eee57cb8eabe533b46a2811f5e066d4e10df306deb5bc44776b4f3fab88f3740a9f83facabc30bf888d16ad4df
SSDEEP 49152:8HZhxO6CiduCfqAQCyyE+Jy/wR9S+ThQ+hxxgxPMicT4CAXnmF+1HT:8HZqCdTqAQCySJ3tRhxaM2Xp1z
TLSH
T16C56236FB3A315EEC3AB82B4141D5396FC5D8E245458883AC668D2FE3E71D2E5CC46E0
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Untrusted Codesign Signers 1 IoCs

Codesigned file was signed by an untrusted entity.

resource
ChromeSetup.exe

File Explorer

ChromeSetup.exe

.exe 5.9MB

ChromeSetup.exe

IMPHASH b2f76a377810c3911d9a29c066358593
SHA256 fd888a8c78729fab714cf6baeb98cb57737283a7b0e047721719d92461d6eb11
MD5 58899b90f370d20b87aa736366e3397b
SHA1 55c08a74dd19713b669f02140d9806c0c72e8f4b
SHA512 8ac78bf1c904abb3296d152a5527014c558bc6eee57cb8eabe533b46a2811f5e066d4e10df306deb5bc44776b4f3fab88f3740a9f83facabc30bf888d16ad4df
SSDEEP 49152:8HZhxO6CiduCfqAQCyyE+Jy/wR9S+ThQ+hxxgxPMicT4CAXnmF+1HT:8HZqCdTqAQCySJ3tRhxaM2Xp1z
TLSH
T16C56236FB3A315EEC3AB82B4141D5396FC5D8E245458883AC668D2FE3E71D2E5CC46E0
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x64 arch:x64

Untrusted Codesign Signers

Codesigned file was signed by an untrusted entity.

PE Signature issue

Digest

54:0c:9b:6d:d2:09:52:3e:54:30:ac:1a:2a:f9:0c:85:77:c8:d2:03:a3:72:63:f1:a5:f2:85:51:82:5b:e8:47

Digest Algorithm

sha256

PE Digests Matches

Trusted

Not trusted

Signing Certificate

CN=Chrome Setup

Chains

Sep 25, 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

105KB

Virtual Size

104KB

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

ChromeSetup.exe

PE Signature issue

advapi32

comctl32

comdlg32

gdi32

kernel32

msvcrt

ole32

shell32

shlwapi

user32

version

winmm

ws2_32

generic