chromelevator | sample

General

Target
sample
Size 1.4MB
Sample251212-nf4yqszphp
SHA256 92c4f4b7748f23d6dcd5af43595f34e4bb8e284a85d2c1647b189c1bb59a784a
MD5 bc376c951eacb36bf0909a43588e6444
SHA1 78c8ab4a9932805f5fb32f4a19367642ea8ac6f6
SHA512 62dc59e49ba1041f2b15a577f6e1090cf66f81859ebfcc7a7b9c4749a5bf80d5b64c57c002556c1deee073359a439df7c4019b984a5e6179683d9a1f3d17b561
SSDEEP 24576:OpZYLCDHXBE2g+PcgIv9IPryj1KmD9ofTKTRVyrq2SzjEnxL8:K52AkgIv1vD+fOTRomvEd
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

chromelevator

Malware Config

Signatures

Chromelevator family
chromelevator

Detects ChromElevator 1 IoCs

resource	yara_rule
sample	family_chromelevator

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
sample

File Explorer

sample

.exe 1.4MB

sample

IMPHASH 6ff084ea6e09e3ebcc767351ce4ecec2
SHA256 92c4f4b7748f23d6dcd5af43595f34e4bb8e284a85d2c1647b189c1bb59a784a
MD5 bc376c951eacb36bf0909a43588e6444
SHA1 78c8ab4a9932805f5fb32f4a19367642ea8ac6f6
SHA512 62dc59e49ba1041f2b15a577f6e1090cf66f81859ebfcc7a7b9c4749a5bf80d5b64c57c002556c1deee073359a439df7c4019b984a5e6179683d9a1f3d17b561
SSDEEP 24576:OpZYLCDHXBE2g+PcgIv9IPryj1KmD9ofTKTRVyrq2SzjEnxL8:K52AkgIv1vD+fOTRomvEd
MD5 SHA1 SHA512 SSDEEP

windows:6 windows x64 arch:x64

Detects ChromElevator
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

115412

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

kernel32

ReadFile SizeofResource GetConsoleScreenBufferInfo SetConsoleTextAttribute GetStdHandle WriteFile ExpandEnvironmentStringsW CreateNamedPipeW PeekNamedPipe WaitForSingleObject GetCurrentThreadId GetModuleHandleA Sleep GetLastError LockResource LoadResource FindResourceW GetProcAddress GetCurrentProcessId CreateProcessW GetModuleHandleW WideCharToMultiByte GetTickCount ConnectNamedPipe GetCurrentThread GetThreadContext IsDebuggerPresent GetCurrentDirectoryW CreateDirectoryW CreateFileW FindClose FindFirstFileW FindFirstFileExW FindNextFileW GetFileAttributesExW GetFullPathNameW AreFileApisANSI CloseHandle GetFileInformationByHandleEx MultiByteToWideChar LocalFree FormatMessageA GetLocaleInfoEx EnterCriticalSection LeaveCriticalSection InitializeCriticalSectionEx DeleteCriticalSection EncodePointer DecodePointer GetStringTypeW LCMapStringEx GetCPInfo ReleaseSRWLockExclusive AcquireSRWLockExclusive WakeAllConditionVariable SleepConditionVariableSRW RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter SetUnhandledExceptionFilter GetStartupInfoW IsProcessorFeaturePresent QueryPerformanceCounter GetSystemTimeAsFileTime InitializeSListHead GetCurrentProcess TerminateProcess WriteConsoleW RtlUnwindEx RtlPcToFileHeader RaiseException SetLastError InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibrary LoadLibraryExW ExitProcess GetModuleHandleExW GetModuleFileNameW GetCommandLineA GetCommandLineW HeapAlloc HeapFree GetFileType FlsAlloc FlsGetValue FlsSetValue FlsFree VirtualProtect CompareStringW LCMapStringW GetLocaleInfoW IsValidLocale GetUserDefaultLCID EnumSystemLocalesW FlushFileBuffers GetConsoleOutputCP GetConsoleMode GetFileSizeEx SetFilePointerEx ReadConsoleW HeapReAlloc IsValidCodePage GetACP GetOEMCP GetEnvironmentStringsW FreeEnvironmentStringsW SetEnvironmentVariableW GetProcessHeap SetStdHandle HeapSize RtlUnwind

Name

.text

Size

255KB

Virtual Size

255KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

90KB

Virtual Size

90KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

6KB

Virtual Size

13KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

12KB

Virtual Size

12KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.fptable

Size

512B

Virtual Size

256B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

1.0MB

Virtual Size

1.0MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

3KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

File Explorer

sample

kernel32

generic