syncUpd[.]exe | Triage™

General

Target
syncUpd.exe
Size 304KB
Sample240107-ewybfsfde9
SHA256 2424d5739411b1a48bdca1869745c8d4811cd6aefe37cb7bf264765c5c5070cb
MD5 b173776d586cb40f1a4eed00c982149e
SHA1 1c3e2b557fd9680c27c496f21edc42d52100e105
SHA512 4847adb774fb67a430d936a43a7c0e9911f16b55d55ce9c8ff713cef7d409d021689ed0e8ba98bd85ad8f3f919c15555963883677471cccdea9eabbe037e9b84
SSDEEP 3072:y8lLMOIPrkS7rJikDHebwLs6cIepDLQZ2JB2qkaR/EDvfTK7KVDrc+B5f239+9Ul:y8lLADkScbwo6MDM5WivfTgYn79o6q
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
syncUpd.exe

File Explorer

syncUpd.exe

.exe 304KB

syncUpd.exe

IMPHASH de13e22fc261029836773306583464cf
SHA256 2424d5739411b1a48bdca1869745c8d4811cd6aefe37cb7bf264765c5c5070cb
MD5 b173776d586cb40f1a4eed00c982149e
SHA1 1c3e2b557fd9680c27c496f21edc42d52100e105
SHA512 4847adb774fb67a430d936a43a7c0e9911f16b55d55ce9c8ff713cef7d409d021689ed0e8ba98bd85ad8f3f919c15555963883677471cccdea9eabbe037e9b84
SSDEEP 3072:y8lLMOIPrkS7rJikDHebwLs6cIepDLQZ2JB2qkaR/EDvfTK7KVDrc+B5f239+9Ul:y8lLADkScbwo6MDM5WivfTgYn79o6q
MD5 SHA1 SHA512 SSDEEP

windows:5 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

5

Entry point

8739

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

kernel32

HeapFree FreeEnvironmentStringsA GetModuleHandleW TlsSetValue GlobalAlloc IsProcessInJob WriteConsoleOutputA SetConsoleCP LeaveCriticalSection DnsHostnameToComputerNameW SetMessageWaitingIndicator SetTimeZoneInformation GetCompressedFileSizeA CompareStringW SetCurrentDirectoryA GetLastError CreateJobObjectW CreateNamedPipeA EnumDateFormatsExA OpenWaitableTimerA LoadLibraryA SetConsoleOutputCP VirtualLock AddAtomA CreateWaitableTimerW VirtualProtect QueryPerformanceFrequency LocalFree SetFileAttributesW LCMapStringW CompareStringA GetTimeZoneInformation FreeLibrary CopyFileExW GetLongPathNameA TryEnterCriticalSection GetStartupInfoW RaiseException RtlUnwind TerminateProcess GetCurrentProcess UnhandledExceptionFilter SetUnhandledExceptionFilter IsDebuggerPresent HeapAlloc HeapCreate HeapDestroy VirtualFree DeleteCriticalSection FatalAppExitA EnterCriticalSection VirtualAlloc HeapReAlloc Sleep GetProcAddress ExitProcess WriteFile GetStdHandle GetModuleFileNameA GetModuleFileNameW FreeEnvironmentStringsW GetEnvironmentStringsW GetCommandLineW SetHandleCount GetFileType GetStartupInfoA TlsGetValue TlsAlloc TlsFree InterlockedIncrement SetLastError GetCurrentThreadId InterlockedDecrement GetCurrentThread QueryPerformanceCounter GetTickCount GetCurrentProcessId GetSystemTimeAsFileTime InitializeCriticalSectionAndSpinCount HeapSize SetConsoleCtrlHandler InterlockedExchange GetCPInfo GetACP GetOEMCP IsValidCodePage GetLocaleInfoW GetLocaleInfoA WideCharToMultiByte GetTimeFormatA GetDateFormatA GetUserDefaultLCID EnumSystemLocalesA IsValidLocale GetStringTypeA MultiByteToWideChar GetStringTypeW LCMapStringA SetEnvironmentVariableA

user32

GetProcessDefaultLayout

advapi32

AbortSystemShutdownA EqualSid ReadEventLogW

Name

.text

Size

156KB

Virtual Size

155KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

16KB

Virtual Size

16KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

33KB

Virtual Size

37KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

512B

Virtual Size

417B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.kuligaf

Size

512B

Virtual Size

12B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.dalepew

Size

1024B

Virtual Size

577B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

95KB

Virtual Size

2.0MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

syncUpd.exe

kernel32

user32

advapi32

generic