Updater[.]exe | Triage™

General

Target
Updater.exe
Size 84.9MB
Sample261102-hvrn3ah15m
SHA256 daf91de5a6e219789c1f4ff1ad393bf9e6ed394315a09e4307e88deb3489be89
MD5 9f316bf62834e4231230c919c2a4c9a6
SHA1 260cf1edc9dc897a4217ab579f8b53bb17b378d1
SHA512 f0e6e89d0b16e47eab91e2ecf616e7185db102a0caad4784085e80bc974304ce9d856d95112c00d53a9e3a7790ebddce5a79c5e2c0bf77f11998fd04e4814918
SSDEEP 1572864:ERlL1oh589ZTh/ERYWcLhEUMP7r54rILju6vw+6eSGeYkpWWDuNEd2Htn/:ulLOhCphEUC7r8ILjLvHFSGl07SOA
TLSH
T1F1183342C611F46FC95F547A68A18A9A43D05D9A5F1241AA0FFF717C0FB3AE8103BF86
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Updater.exe

File Explorer

Updater.exe

.exe 84.9MB

Updater.exe

IMPHASH 07ba9dfd0ae61fe425b41c4b3600ff6b
SHA256 daf91de5a6e219789c1f4ff1ad393bf9e6ed394315a09e4307e88deb3489be89
MD5 9f316bf62834e4231230c919c2a4c9a6
SHA1 260cf1edc9dc897a4217ab579f8b53bb17b378d1
SHA512 f0e6e89d0b16e47eab91e2ecf616e7185db102a0caad4784085e80bc974304ce9d856d95112c00d53a9e3a7790ebddce5a79c5e2c0bf77f11998fd04e4814918
SSDEEP 1572864:ERlL1oh589ZTh/ERYWcLhEUMP7r54rILju6vw+6eSGeYkpWWDuNEd2Htn/:ulLOhCphEUC7r8ILjLvHFSGl07SOA
TLSH
T1F1183342C611F46FC95F547A68A18A9A43D05D9A5F1241AA0FFF717C0FB3AE8103BF86
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

51840

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

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

shell32

SHGetFolderPathW CommandLineToArgvW

kernel32

DeleteCriticalSection WriteConsoleW CreateDirectoryW SetConsoleCtrlHandler GetCommandLineW GetFullPathNameW GetStdHandle WriteFile GetShortPathNameW TerminateProcess GetModuleFileNameW SetEnvironmentVariableW GetEnvironmentVariableW GetTempPathW WaitForSingleObject CreateFileW UnmapViewOfFile GetLastError CloseHandle GetProcAddress GetFileSize GetCurrentProcessId CreateProcessW WideCharToMultiByte GetSystemTimeAsFileTime FormatMessageA CreateFileMappingW MapViewOfFile QueryPerformanceCounter SetDllDirectoryW GetExitCodeProcess GetCurrentThreadId InitializeSListHead SetUnhandledExceptionFilter GetStartupInfoW GetModuleHandleW HeapReAlloc RtlUnwindEx SetLastError FlsAlloc FlsGetValue FlsSetValue FlsFree EnterCriticalSection LeaveCriticalSection InitializeCriticalSectionEx RtlLookupFunctionEntry EncodePointer RaiseException RtlPcToFileHeader GetCurrentProcess ExitProcess FreeLibrary GetModuleHandleExW IsProcessorFeaturePresent GetCommandLineA RtlCaptureContext RtlVirtualUnwind IsDebuggerPresent UnhandledExceptionFilter HeapAlloc MultiByteToWideChar HeapFree VirtualProtect LoadLibraryExW LCMapStringW GetFileType GetStringTypeW FindClose FindFirstFileExW FindNextFileW IsValidCodePage GetACP GetOEMCP GetCPInfo GetEnvironmentStringsW FreeEnvironmentStringsW SetStdHandle GetProcessHeap FlushFileBuffers GetConsoleOutputCP GetConsoleMode GetFileSizeEx SetFilePointerEx HeapSize

Name

.text

Size

137KB

Virtual Size

136KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

84.7MB

Virtual Size

84.7MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

167KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

6KB

Virtual Size

6KB

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

73KB

Virtual Size

72KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

2KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

Updater.exe

shell32

kernel32

generic