Minecraft Launcher[.]exe

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General

Target
Minecraft Launcher.exe
Size 4.4MB
Sample260621-tknefaey9w
SHA256 bf9acd33cc8df11f01ce293608cad0ded932cba2f854538fe26ff0cea58585f2
MD5 2b4e112fd60a46a73e1a887f4d8b3ee9
SHA1 43a35e55d275435ff65378a703436a610e7ff3a7
SHA512 e463a4b77ec97c09da4fd7d7525beb58994515b3655349e72a2c5c9a17d55876da2955ff78351ffce748b48ad9807444f9f7a3c46dca52bf42de4522383e5008
SSDEEP 98304:L/sf4+WhP2ncbEPgXs0AqI+5nccbUEMGDjTmHVb:LVhP2ncZ80AqI+pbU/GDHmHJ
TLSH
T13F26BE6397580C65D78FE832D32DDA54E07B9B89C402FC9F3F641361C9AA9942A73F18
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Minecraft Launcher.exe

File Explorer

Minecraft Launcher.exe

.exe 4.4MB

Minecraft Launcher.exe

IMPHASH 1f2702872592229d2f4cb1162cfbc55b
SHA256 bf9acd33cc8df11f01ce293608cad0ded932cba2f854538fe26ff0cea58585f2
MD5 2b4e112fd60a46a73e1a887f4d8b3ee9
SHA1 43a35e55d275435ff65378a703436a610e7ff3a7
SHA512 e463a4b77ec97c09da4fd7d7525beb58994515b3655349e72a2c5c9a17d55876da2955ff78351ffce748b48ad9807444f9f7a3c46dca52bf42de4522383e5008
SSDEEP 98304:L/sf4+WhP2ncbEPgXs0AqI+5nccbUEMGDjTmHVb:LVhP2ncZ80AqI+pbU/GDHmHJ
TLSH
T13F26BE6397580C65D78FE832D32DDA54E07B9B89C402FC9F3F641361C9AA9942A73F18
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

5520

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DEBUG_STRIPPED

PDB paths

advapi32

RegCloseKey RegEnumKeyExA RegOpenKeyExA RegQueryValueExA

kernel32

CloseHandle CreateMutexA CreatePipe CreateProcessA DeleteCriticalSection EnterCriticalSection ExitProcess FindResourceExA FormatMessageA GetCommandLineA GetCurrentDirectoryA GetCurrentProcess GetEnvironmentVariableA GetExitCodeProcess GetLastError GetModuleFileNameA GetModuleHandleA GetProcAddress GetStartupInfoA GlobalMemoryStatusEx InitializeCriticalSection InterlockedExchange IsDBCSLeadByteEx LeaveCriticalSection LoadResource LocalFree LockResource MultiByteToWideChar ReadFile SetEnvironmentVariableA SetHandleInformation SetLastError SetUnhandledExceptionFilter Sleep TlsGetValue VirtualProtect VirtualQuery WaitForSingleObject WideCharToMultiByte

msvcrt

_strdup _stricoll __getmainargs __mb_cur_max __p__environ __p__fmode __set_app_type _cexit _chdir _close _errno _findclose _findfirst _findnext _fullpath _iob _itoa _onexit _open _read _setmode _stat64 _stricmp abort atexit atoi calloc fclose fopen fprintf fputc fputs free fwrite getenv isspace localeconv malloc mbstowcs memcpy printf puts realloc setlocale signal strcat strchr strcmp strcoll strcpy strlen strncat strncpy strpbrk strrchr strstr strtok tolower vfprintf wcslen wcstombs

shell32

ShellExecuteA

user32

CreateWindowExA DispatchMessageA EnumWindows FindWindowExA GetMessageA GetSystemMetrics GetWindowLongA GetWindowRect GetWindowTextA GetWindowThreadProcessId KillTimer LoadImageA MessageBoxA PostQuitMessage SendMessageA SetForegroundWindow SetTimer SetWindowPos ShowWindow TranslateMessage UpdateWindow

Name

.text

Size

43KB

Virtual Size

42KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

512B

Virtual Size

40B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

4KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.eh_fram

Size

7KB

Virtual Size

7KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

37KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

4KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.CRT

Size

512B

Virtual Size

24B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

512B

Virtual Size

32B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

13KB

Virtual Size

12KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

File Explorer

Minecraft Launcher.exe

advapi32

kernel32

msvcrt

shell32

user32

generic