b558484da304c8793adbcc28b5d9142510c7fe8086de326526b60e7bb6d19883[.]exe

General

Target
b558484da304c8793adbcc28b5d9142510c7fe8086de326526b60e7bb6d19883.exe
Size 468KB
Sample240519-calpesce43
SHA256 b558484da304c8793adbcc28b5d9142510c7fe8086de326526b60e7bb6d19883
MD5 78fecff6bd1895f228f4250fcebc2fef
SHA1 4b41f9e5a91db7164fd78094040cfaab8a5b2f2e
SHA512 32cf983125c4a94ceb30dbb367091c140e9b1f7ddbb385bee2a11430b16d84375292b72976f3f75a729fb6b2dac9ff6040afbdcbc24ccba17f692512878cba25
SSDEEP 12288:Fz0gQFc7Gk6c6g//umHzSJN0S3/4h8ZpA6HsFn:B0gD7Gk/6O/umH2JaSP4h8gTn
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b558484da304c8793adbcc28b5d9142510c7fe8086de326526b60e7bb6d19883.exe

File Explorer

b558484da304c8793adbcc28b5d9142510c7fe8086de326526b60e7bb6d19883.exe

.exe 468KB

b558484da304c8793adbcc28b5d9142510c7fe8086de326526b60e7bb6d19883.exe

IMPHASH 65f8d3b7633d5a017c9f24a26c67363d
SHA256 b558484da304c8793adbcc28b5d9142510c7fe8086de326526b60e7bb6d19883
MD5 78fecff6bd1895f228f4250fcebc2fef
SHA1 4b41f9e5a91db7164fd78094040cfaab8a5b2f2e
SHA512 32cf983125c4a94ceb30dbb367091c140e9b1f7ddbb385bee2a11430b16d84375292b72976f3f75a729fb6b2dac9ff6040afbdcbc24ccba17f692512878cba25
SSDEEP 12288:Fz0gQFc7Gk6c6g//umHzSJN0S3/4h8ZpA6HsFn:B0gD7Gk/6O/umH2JaSP4h8gTn
MD5 SHA1 SHA512 SSDEEP

windows:6 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

21115

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

advapi32

CryptDecrypt

kernel32

WaitForSingleObject CreateRemoteThread VirtualAlloc FreeConsole CloseHandle WaitForSingleObjectEx GetCurrentThreadId GetExitCodeThread QueryPerformanceCounter ReleaseSRWLockExclusive WakeAllConditionVariable WideCharToMultiByte MultiByteToWideChar GetStringTypeW EncodePointer DecodePointer InitializeCriticalSectionEx GetSystemTimeAsFileTime GetModuleHandleW GetProcAddress EnterCriticalSection LeaveCriticalSection DeleteCriticalSection LCMapStringEx GetCPInfo IsProcessorFeaturePresent UnhandledExceptionFilter SetUnhandledExceptionFilter GetCurrentProcess TerminateProcess GetCurrentProcessId InitializeSListHead IsDebuggerPresent GetStartupInfoW CreateFileW RaiseException RtlUnwind GetLastError SetLastError InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibrary LoadLibraryExW CreateThread ExitThread FreeLibraryAndExitThread GetModuleHandleExW GetStdHandle WriteFile GetModuleFileNameW ExitProcess GetCommandLineA GetCommandLineW HeapAlloc HeapFree CompareStringW LCMapStringW GetLocaleInfoW IsValidLocale GetUserDefaultLCID EnumSystemLocalesW GetFileType GetFileSizeEx SetFilePointerEx FlushFileBuffers GetConsoleOutputCP GetConsoleMode ReadFile HeapReAlloc FindClose FindFirstFileExW FindNextFileW IsValidCodePage GetACP GetOEMCP GetEnvironmentStringsW FreeEnvironmentStringsW SetEnvironmentVariableW SetStdHandle GetProcessHeap ReadConsoleW HeapSize WriteConsoleW

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