StickyBusiness[.]exe

General

Target
StickyBusiness.exe
Size 890KB
Sample260809-tf1tzabc35
SHA256 0823ed7c81e5778800fc45120ebe5257ae307ba2d7b0a1dd7da69e72261e9e09
MD5 40f8b353047d08ceb6d3d9ab3d0f4d42
SHA1 039e586035af06d25777937f8f162bbc3d4e4152
SHA512 d0e1427c64fd77a3fdf199982d6199995047a9ed037e957a45d9508f8511419ad7545f6d2b3603f6f16beeb2d6e67b98742d5744ed950413d24c956b032b1aee
SSDEEP 12288:jaDJxynjn6mj2dIYyM9IkmG3adxKje1eJ2BiX:j2JxcnedIq9jgDB
TLSH
T1C215627BF31740D9D6165B377B028E7DC1265CF61A69B4C695A07E07AA322B2382C373
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
StickyBusiness.exe

File Explorer

StickyBusiness.exe

.exe 890KB

StickyBusiness.exe

IMPHASH 365e642f3e1cc345bc7f6d7709fe1049
SHA256 0823ed7c81e5778800fc45120ebe5257ae307ba2d7b0a1dd7da69e72261e9e09
MD5 40f8b353047d08ceb6d3d9ab3d0f4d42
SHA1 039e586035af06d25777937f8f162bbc3d4e4152
SHA512 d0e1427c64fd77a3fdf199982d6199995047a9ed037e957a45d9508f8511419ad7545f6d2b3603f6f16beeb2d6e67b98742d5744ed950413d24c956b032b1aee
SSDEEP 12288:jaDJxynjn6mj2dIYyM9IkmG3adxKje1eJ2BiX:j2JxcnedIq9jgDB
TLSH
T1C215627BF31740D9D6165B377B028E7DC1265CF61A69B4C695A07E07AA322B2382C373
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Password

haru

Minor OS version

0

Major OS version

6

Entry point

120304

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

user32

MessageBoxA

kernel32

VirtualAllocEx WriteProcessMemory VirtualFreeEx GetModuleFileNameW GetModuleHandleW CreateRemoteThread FormatMessageA SetEnvironmentVariableA SetEnvironmentVariableW GetCurrentProcessId TerminateProcess ResumeThread CreateProcessW WriteConsoleW WaitForSingleObject SetLastError GetLastError CloseHandle SetEndOfFile LoadLibraryW LocalFree GetLocaleInfoEx QueryPerformanceCounter QueryPerformanceFrequency Sleep GetCurrentThreadId ReleaseSRWLockExclusive AcquireSRWLockExclusive TryAcquireSRWLockExclusive GetCurrentDirectoryW CreateFileW FindClose FindFirstFileW FindFirstFileExW FindNextFileW GetFileAttributesExW GetFullPathNameW AreFileApisANSI GetProcAddress GetFileInformationByHandleEx MultiByteToWideChar WideCharToMultiByte GetStringTypeW EnterCriticalSection LeaveCriticalSection InitializeCriticalSectionEx DeleteCriticalSection RtlUnwind GetSystemTimeAsFileTime EncodePointer DecodePointer LCMapStringEx GetCPInfo RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter SetUnhandledExceptionFilter GetCurrentProcess IsProcessorFeaturePresent IsDebuggerPresent GetStartupInfoW InitializeSListHead RtlPcToFileHeader RaiseException RtlUnwindEx InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibrary LoadLibraryExW GetModuleHandleExW ExitProcess GetStdHandle WriteFile HeapFree HeapAlloc FlsAlloc FlsGetValue FlsSetValue FlsFree VirtualProtect LCMapStringW GetLocaleInfoW IsValidLocale GetUserDefaultLCID EnumSystemLocalesW GetFileType FlushFileBuffers GetConsoleOutputCP GetConsoleMode ReadFile GetFileSizeEx SetFilePointerEx ReadConsoleW HeapReAlloc IsValidCodePage GetACP GetOEMCP GetCommandLineA GetCommandLineW GetEnvironmentStringsW FreeEnvironmentStringsW GetProcessHeap SetStdHandle HeapSize

advapi32

RegQueryValueExW RegOpenKeyExW RegDeleteKeyW RegCreateKeyExW RegCloseKey RegSetValueExW

Name

.text

Size

223KB

Virtual Size

223KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

90KB

Virtual Size

90KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

6KB

Virtual Size

173KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

13KB

Virtual Size

12KB

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

552KB

Virtual Size

552KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

3KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

StickyBusiness.exe

user32

kernel32

advapi32

generic