launcher[.]exe | Triage™

Sharing

Copy URL Twitter E-mail

General

Target
launcher.exe
Size 3.6MB
Sample261024-nfghfaeh22
SHA256 b278dd4d7901960d0ec23b2b56f7525c023df36103e7b31f3b1795856ecc6547
MD5 35edd1995bbb8935728418289cf58cfa
SHA1 35cf4bc99f425572b11bf6ff88096ec1df839ea8
SHA512 6176cb390ed0f8f4d4431cdcd422800a82a62708ca563e0eedbba41b5b737bfaba090f5b6e7401039cb313abc66e8f524b1f5fdbde37b75ec4e623aa5ad0cf1c
SSDEEP 49152:i4O5TUpU0fWVkythdQInUxZxl7gvogrZmWiYmjB71SCQGhcLmHK5phjuyH:Ghych+1xZxl7TgrZmWikqDHK5phjuyH
TLSH
T1F6064C43A5DB0CE9C9D6A7B492936336A734FC758A396E3F9504C6311D13EC0AE6EB10
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
launcher.exe

File Explorer

launcher.exe

.exe 3.6MB

launcher.exe

IMPHASH 28078ec17738cda44ade7701d89d8808
SHA256 b278dd4d7901960d0ec23b2b56f7525c023df36103e7b31f3b1795856ecc6547
MD5 35edd1995bbb8935728418289cf58cfa
SHA1 35cf4bc99f425572b11bf6ff88096ec1df839ea8
SHA512 6176cb390ed0f8f4d4431cdcd422800a82a62708ca563e0eedbba41b5b737bfaba090f5b6e7401039cb313abc66e8f524b1f5fdbde37b75ec4e623aa5ad0cf1c
SSDEEP 49152:i4O5TUpU0fWVkythdQInUxZxl7gvogrZmWiYmjB71SCQGhcLmHK5phjuyH:Ghych+1xZxl7TgrZmWikqDHK5phjuyH
TLSH
T1F6064C43A5DB0CE9C9D6A7B492936336A734FC758A396E3F9504C6311D13EC0AE6EB10
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

5088

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

advapi32

GetTokenInformation GetUserNameA OpenProcessToken

bcrypt

BCryptCloseAlgorithmProvider BCryptDecrypt BCryptDestroyKey BCryptGenerateSymmetricKey BCryptOpenAlgorithmProvider BCryptSetProperty

crypt32

CryptStringToBinaryA CryptUnprotectData

kernel32

AreFileApisANSI CloseHandle CreateFileA CreateFileMappingW CreateFileW CreateHardLinkW CreateMutexW DeleteCriticalSection DeleteFileA DeleteFileW EnterCriticalSection ExitProcess FindFirstVolumeW FindNextVolumeW FindVolumeClose FlushFileBuffers FlushViewOfFile FormatMessageA FormatMessageW FreeLibrary GetComputerNameA GetCurrentProcess GetCurrentProcessId GetCurrentThreadId GetDiskFreeSpaceA GetDiskFreeSpaceExW GetDiskFreeSpaceW GetFileAttributesA GetFileAttributesExW GetFileAttributesW GetFileInformationByHandle GetFileSize GetFileSizeEx GetFileType GetFullPathNameA GetFullPathNameW GetLastError GetModuleFileNameW GetModuleHandleW GetProcAddress GetProcessHeap GetSystemInfo GetSystemTime GetSystemTimeAsFileTime GetTempPathA GetTempPathW GetThreadId GetTickCount GetVolumeInformationW HeapAlloc HeapCompact HeapCreate HeapDestroy HeapFree HeapReAlloc HeapSize HeapValidate InitializeConditionVariable InitializeCriticalSection IsDBCSLeadByteEx LeaveCriticalSection LoadLibraryA LoadLibraryW LocalFree LockFile LockFileEx MapViewOfFile MoveFileExW MultiByteToWideChar OutputDebugStringA OutputDebugStringW QueryPerformanceCounter RaiseException ReadFile RemoveDirectoryW RtlCaptureContext RtlLookupFunctionEntry RtlUnwindEx RtlVirtualUnwind SetEndOfFile SetFilePointer SetLastError SetUnhandledExceptionFilter Sleep SleepConditionVariableCS SystemTimeToFileTime TlsAlloc TlsFree TlsGetValue TlsSetValue TryEnterCriticalSection UnlockFile UnlockFileEx UnmapViewOfFile VirtualProtect VirtualQuery WaitForSingleObject WaitForSingleObjectEx WakeAllConditionVariable WakeConditionVariable WideCharToMultiByte WinExec WriteFile

msvcrt

__C_specific_handler ___lc_codepage_func ___mb_cur_max_func __iob_func __set_app_type __setusermatherr __wgetmainargs __winitenv _amsg_exit _beginthreadex _cexit _close _commode _endthreadex _errno _findclose fwprintf _fmode _fstat64 _get_osfhandle _initterm _localtime64 _lseeki64 _onexit _telli64 _wchdir _wchmod _wfindnext64 _wfopen _wfullpath _wgetcwd _wmkdir _wopen _wstat64 _wutime64 abort calloc exit fclose fflush fopen fprintf fputc fputs fputwc free fwrite getenv iswctype localeconv malloc memchr memcmp memcpy memmove memset realloc setlocale setvbuf signal strchr strcmp strcoll strcspn strerror strftime strlen strncmp strrchr strspn strtoul strxfrm system towlower towupper vfprintf wcscat wcscmp wcscoll wcscpy wcsftime wcslen wcsxfrm _wfindfirst64 _write _read _fileno _fdopen

ole32

CoCreateInstance CoGetObject CoInitializeEx CoInitializeSecurity CoSetProxyBlanket CoTaskMemFree CoUninitialize StringFromCLSID

oleaut32

SysAllocStringByteLen SysFreeString SysStringByteLen

shell32

SHGetFolderPathA

wininet

HttpOpenRequestA HttpSendRequestA InternetCloseHandle InternetConnectA InternetOpenA

Name

.text

Size

1.7MB

Virtual Size

1.7MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

23KB

Virtual Size

22KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

137KB

Virtual Size

137KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.pdata

Size

67KB

Virtual Size

66KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

94KB

Virtual Size

93KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

8KB

Virtual Size

8KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.CRT

Size

512B

Virtual Size

96B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

512B

Virtual Size

16B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.reloc

Size

9KB

Virtual Size

8KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

Size

3KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/19

Size

123KB

Virtual Size

122KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/31

Size

21KB

Virtual Size

21KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/45

Size

52KB

Virtual Size

52KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/57

Size

10KB

Virtual Size

9KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/70

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/81

Size

13KB

Virtual Size

12KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/97

Size

59KB

Virtual Size

59KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/113

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

launcher.exe

advapi32

bcrypt

crypt32

kernel32

msvcrt

ole32

oleaut32

shell32

wininet

generic