f9c15eb8b648b6058f2eab46a87d6716ddf31ee059ae023c3b5e8a596d5b9999

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General

Target
f9c15eb8b648b6058f2eab46a87d6716ddf31ee059ae023c3b5e8a596d5b9999
Size 6.1MB
Sample261003-pw6myadb98
SHA256 f9c15eb8b648b6058f2eab46a87d6716ddf31ee059ae023c3b5e8a596d5b9999
MD5 a1297e512550bd580d54f7a36648a481
SHA1 cea0800e63a66411297afa57bae1260bcdee0941
SHA512 6ebba26930622b7ec1434475d356f3dae0f9c88549e621845b1dcac5a8ac48fb6c43821ec8d4cf156defe8a6b873fb5f9d3b489e17c7561146afc862f6647b86
SSDEEP 98304:u1eSPFhl+t1CIEUhkZqGIsGDpQO2SGXJ:M3PzgtJKZqIiyX
TLSH
T1CB566A13F29500E9D049C179CF5A9232EB727C990BB171EF26507BE62E76AE07B39710
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
f9c15eb8b648b6058f2eab46a87d6716ddf31ee059ae023c3b5e8a596d5b9999

File Explorer

f9c15eb8b648b6058f2eab46a87d6716ddf31ee059ae023c3b5e8a596d5b9999

.exe 6.1MB

f9c15eb8b648b6058f2eab46a87d6716ddf31ee059ae023c3b5e8a596d5b9999

IMPHASH 0de4ff89ef99b9aeb895cab6c5ff3871
SHA256 f9c15eb8b648b6058f2eab46a87d6716ddf31ee059ae023c3b5e8a596d5b9999
MD5 a1297e512550bd580d54f7a36648a481
SHA1 cea0800e63a66411297afa57bae1260bcdee0941
SHA512 6ebba26930622b7ec1434475d356f3dae0f9c88549e621845b1dcac5a8ac48fb6c43821ec8d4cf156defe8a6b873fb5f9d3b489e17c7561146afc862f6647b86
SSDEEP 98304:u1eSPFhl+t1CIEUhkZqGIsGDpQO2SGXJ:M3PzgtJKZqIiyX
TLSH
T1CB566A13F29500E9D049C179CF5A9232EB727C990BB171EF26507BE62E76AE07B39710
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

2937840

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

c:\srv\slave\workdir\repos\opera\chromium\src\out\Release\opera_autoupdate.exe.pdb

advapi32

AccessCheck AdjustTokenPrivileges AllocateAndInitializeSid BuildExplicitAccessWithNameW BuildSecurityDescriptorW BuildTrusteeWithSidW CheckTokenMembership ConvertSidToStringSidW ConvertStringSecurityDescriptorToSecurityDescriptorW ConvertStringSidToSidW CreateProcessAsUserW CredFree CredReadW CredWriteW CryptAcquireContextW CryptCreateHash CryptDestroyHash CryptGetHashParam CryptHashData CryptReleaseContext DuplicateToken DuplicateTokenEx EqualSid EventRegister EventSetInformation EventUnregister EventWrite FreeSid GetExplicitEntriesFromAclW GetLengthSid GetNamedSecurityInfoW GetSecurityDescriptorControl GetSecurityDescriptorDacl GetSecurityDescriptorGroup GetSecurityDescriptorOwner GetSecurityDescriptorSacl GetTokenInformation GetUserNameW ImpersonateNamedPipeClient InitializeAcl InitializeSecurityDescriptor IsValidAcl IsValidSecurityDescriptor IsValidSid LookupPrivilegeValueW OpenProcessToken OpenThreadToken RegCloseKey RegCreateKeyExW RegDeleteKeyExW RegDeleteKeyW RegDeleteValueA RegDeleteValueW RegEnumKeyExW RegEnumValueW RegGetKeySecurity RegNotifyChangeKeyValue RegOpenKeyExW RegQueryInfoKeyW RegQueryValueExA RegQueryValueExW RegSetValueExA RegSetValueExW RevertToSelf SetEntriesInAclW SetNamedSecurityInfoW SetSecurityDescriptorDacl SetSecurityInfo SystemFunction036

dbghelp

MiniDumpWriteDump SymCleanup SymFromAddr SymGetLineFromAddr64 SymGetSearchPathW SymInitialize SymSetOptions SymSetSearchPathW

oleaut32

SafeArrayCreate SafeArrayGetVartype SafeArrayPutElement SysAllocString SysAllocStringByteLen SysFreeString SysStringByteLen SysStringLen VarUI4FromStr VariantClear VariantCopy VariantInit VariantTimeToSystemTime

shell32

CommandLineToArgvW ord680 SHChangeNotify SHGetFolderPathW SHGetKnownFolderPath SHOpenWithDialog ShellExecuteExW

shlwapi

PathMatchSpecW SHDeleteKeyW

user32

AllowSetForegroundWindow CharLowerW CharNextW CharUpperW CreateWindowExW DefWindowProcW DestroyWindow DispatchMessageW FindWindowExW GetActiveWindow GetDesktopWindow GetForegroundWindow GetMessageW GetQueueStatus GetWindowLongPtrW KillTimer MessageBoxW MsgWaitForMultipleObjectsEx PeekMessageW PostMessageW PostQuitMessage RegisterClassExW RegisterClassW SendInput SendNotifyMessageW SetForegroundWindow SetTimer SetWindowLongPtrW TranslateMessage UnregisterClassW WaitForInputIdle wsprintfW

version

GetFileVersionInfoSizeW GetFileVersionInfoW VerQueryValueW

ws2_32

WSACleanup WSACloseEvent WSACreateEvent WSAEnumNetworkEvents WSAEventSelect WSAGetLastError WSAGetOverlappedResult WSAIoctl WSAResetEvent WSASetLastError WSAStartup WSAWaitForMultipleEvents __WSAFDIsSet accept bind closesocket connect freeaddrinfo getaddrinfo getpeername getsockname getsockopt htonl htons ioctlsocket listen ntohl ntohs recv recvfrom select send sendto setsockopt shutdown socket

kernel32

AcquireSRWLockExclusive AcquireSRWLockShared AssignProcessToJobObject CancelIo CloseHandle CompareStringOrdinal CompareStringW ConnectNamedPipe CopyFileW CreateDirectoryW CreateEventW CreateFileA CreateFileMappingW CreateFileW CreateIoCompletionPort CreateJobObjectW CreateMutexW CreateNamedPipeW CreatePipe CreateProcessW CreateSemaphoreW CreateThread DecodePointer DeleteCriticalSection DeleteFileW DeleteProcThreadAttributeList DeviceIoControl DisconnectNamedPipe DuplicateHandle EncodePointer EnterCriticalSection EnumSystemLocalesW ExitProcess ExitThread ExpandEnvironmentStringsW FileTimeToSystemTime FindClose FindFirstFileExW FindNextFileW FindResourceExW FindResourceW FlsAlloc FlsFree FlsGetValue FlsSetValue FlushFileBuffers FlushViewOfFile FormatMessageA FormatMessageW FreeEnvironmentStringsW FreeLibrary FreeLibraryAndExitThread GetACP GetCPInfo GetCommandLineA GetCommandLineW GetConsoleMode GetConsoleOutputCP GetCurrentDirectoryW GetCurrentProcess GetCurrentProcessId GetCurrentThread GetCurrentThreadId GetDateFormatW GetDriveTypeW GetEnvironmentStringsW GetEnvironmentVariableA GetEnvironmentVariableW GetExitCodeProcess GetFileAttributesExW GetFileAttributesW GetFileInformationByHandle GetFileInformationByHandleEx GetFileSizeEx GetFileTime GetFileType GetFullPathNameW GetHandleInformation GetLastError GetLocalTime GetLocaleInfoW GetLogicalDrives GetLogicalProcessorInformation GetLogicalProcessorInformationEx GetLongPathNameW GetModuleFileNameW GetModuleHandleA GetModuleHandleExW GetModuleHandleW GetNamedPipeClientProcessId GetNamedPipeServerProcessId GetNativeSystemInfo GetOEMCP GetProcAddress GetProcessHandleCount GetProcessHeap GetProcessId GetProcessMitigationPolicy GetProcessTimes GetProductInfo GetQueuedCompletionStatus GetStartupInfoW GetStdHandle GetStringTypeW GetSystemDefaultLCID GetSystemDirectoryW GetSystemInfo GetSystemTime GetSystemTimeAsFileTime GetTempPathW GetThreadContext GetThreadId GetThreadLocale GetThreadPreferredUILanguages GetThreadPriority GetTickCount GetTimeFormatW GetTimeZoneInformation GetUserDefaultLCID GetVersionExW GetVolumeInformationW GetWindowsDirectoryW GlobalFree GlobalMemoryStatusEx HeapAlloc HeapDestroy HeapFree HeapReAlloc HeapSize InitOnceExecuteOnce InitializeConditionVariable InitializeCriticalSection InitializeCriticalSectionAndSpinCount InitializeCriticalSectionEx InitializeProcThreadAttributeList InitializeSListHead InitializeSRWLock IsDebuggerPresent IsProcessorFeaturePresent IsValidCodePage IsValidLocale IsWow64Process K32GetModuleInformation K32GetPerformanceInfo K32GetProcessMemoryInfo K32QueryWorkingSetEx LCMapStringW LeaveCriticalSection LoadLibraryExA LoadLibraryExW LoadLibraryW LoadResource LocalAlloc LocalFree LockFileEx LockResource MapViewOfFile MoveFileExW MoveFileW MultiByteToWideChar OpenEventW OpenMutexW OpenProcess OutputDebugStringA OutputDebugStringW PeekNamedPipe PostQueuedCompletionStatus ProcessIdToSessionId QueryFullProcessImageNameW QueryPerformanceCounter QueryPerformanceFrequency QueryThreadCycleTime RaiseException ReadConsoleW ReadFile ReadProcessMemory RegisterWaitForSingleObject ReleaseMutex ReleaseSRWLockExclusive ReleaseSRWLockShared ReleaseSemaphore RemoveDirectoryW ReplaceFileW ResetEvent ResumeThread RtlCaptureContext RtlCaptureStackBackTrace RtlLookupFunctionEntry RtlPcToFileHeader RtlUnwind RtlUnwindEx RtlVirtualUnwind SetConsoleCtrlHandler SetEndOfFile SetEnvironmentVariableW SetEvent SetFileAttributesW SetFileInformationByHandle SetFilePointerEx SetHandleInformation SetInformationJobObject SetLastError SetNamedPipeHandleState SetProcessShutdownParameters SetStdHandle SetThreadPriority SetUnhandledExceptionFilter SizeofResource Sleep SleepConditionVariableSRW SleepEx SuspendThread SwitchToThread SystemTimeToFileTime SystemTimeToTzSpecificLocalTime TerminateProcess TlsAlloc TlsFree TlsGetValue TlsSetValue TransactNamedPipe TryAcquireSRWLockExclusive TzSpecificLocalTimeToSystemTime UnhandledExceptionFilter UnlockFileEx UnmapViewOfFile UnregisterWaitEx UpdateProcThreadAttribute VerSetConditionMask VerifyVersionInfoW VirtualAlloc VirtualFree VirtualProtect VirtualQuery VirtualQueryEx WaitForMultipleObjects WaitForSingleObject WaitForSingleObjectEx WaitNamedPipeW WakeAllConditionVariable WakeConditionVariable WerRegisterRuntimeExceptionModule WideCharToMultiByte Wow64GetThreadContext WriteConsoleW WriteFile lstrcmpA lstrcmpiW lstrcpyW lstrcpynW lstrlenA lstrlenW

ole32

CoAllowSetForegroundWindow CoCreateInstance CoInitializeEx CoInitializeSecurity CoRegisterInitializeSpy CoRevokeInitializeSpy CoSetProxyBlanket CoTaskMemAlloc CoTaskMemFree CoTaskMemRealloc CoUninitialize IIDFromString PropVariantClear StringFromGUID2

bcrypt

BCryptCloseAlgorithmProvider BCryptCreateHash BCryptDestroyHash BCryptFinishHash BCryptGenRandom BCryptHashData BCryptOpenAlgorithmProvider

crypt32

CertAddCertificateContextToStore CertCloseStore CertCreateCertificateChainEngine CertEnumCertificatesInStore CertFindCertificateInStore CertFindExtension CertFreeCertificateChain CertFreeCertificateChainEngine CertFreeCertificateContext CertGetCertificateChain CertGetNameStringW CertOpenStore CryptBinaryToStringW CryptDecodeObject CryptDecodeObjectEx CryptEnumOIDInfo CryptHashCertificate CryptMsgClose CryptMsgGetParam CryptProtectData CryptQueryObject CryptStringToBinaryW CryptUnprotectData PFXImportCertStore

secur32

GetUserNameExW

iphlpapi

GetAdaptersAddresses

winhttp

WinHttpAddRequestHeaders WinHttpCloseHandle WinHttpConnect WinHttpCrackUrl WinHttpGetIEProxyConfigForCurrentUser WinHttpGetProxyForUrl WinHttpOpen WinHttpOpenRequest WinHttpQueryHeaders WinHttpReadData WinHttpReceiveResponse WinHttpSendRequest WinHttpSetTimeouts WinHttpWriteData

credui

CredUIPromptForCredentialsW

wintrust

WinVerifyTrust

winmm

timeBeginPeriod timeEndPeriod timeGetTime

userenv

CreateEnvironmentBlock DestroyEnvironmentBlock

Name

.text

Size

4.4MB

Virtual Size

4.4MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

838KB

Virtual Size

838KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

71KB

Virtual Size

158KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

140KB

Virtual Size

140KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.00cfg

Size

512B

Virtual Size

48B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.gxfg

Size

14KB

Virtual Size

13KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.retplne

Size

512B

Virtual Size

172B

Characteristics

Name

.tls

Size

1024B

Virtual Size

641B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

CPADinfo

Size

512B

Virtual Size

64B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

LZMADEC

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

_RDATA

Size

512B

Virtual Size

348B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

malloc_h

Size

512B

Virtual Size

228B

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rsrc

Size

72KB

Virtual Size

72KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

584KB

Virtual Size

588KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

File Explorer

f9c15eb8b648b6058f2eab46a87d6716ddf31ee059ae023c3b5e8a596d5b9999

advapi32

dbghelp

oleaut32

shell32

shlwapi

user32

version

ws2_32

kernel32

ole32

bcrypt

crypt32

secur32

iphlpapi

winhttp

credui

wintrust

winmm

userenv

generic