FREE BOTNET[.]exe | Triage™

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General

Target
FREE BOTNET.exe
Size 2.1MB
Sample260626-s6rtbac18n
SHA256 184ebb43bfbace5e61336e001253872960b03af82d2082c84500eb68a5328e07
MD5 891a0b15abf0b64496ab43d6c8d8d6dd
SHA1 21cb4e2dfd96f5ebc86dbe40f227a8b1a61e5235
SHA512 b47cb6c67fb7e90abea85bbce12a60f73ad6720a5db4b96091bd62ab34cd9c33112397be1c2f9392b8450abdbafed488076b5d4352621ec6b5fab4f0c065fe26
SSDEEP 49152:Hkwzj39pva3/Ioj15e4w8xhACEKzs57Xci5NLd:fojPJw80Rp7XcO1
TLSH
T1DDA5CF17A76801FDD0A3D2BACE524807E7B1B8460771A7DF03D09AA61F176D89E3EB11
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
FREE BOTNET.exe

File Explorer

FREE BOTNET.exe

.exe 2.1MB

FREE BOTNET.exe

IMPHASH 3a0af014a0857506c1e06e622d249a73
SHA256 184ebb43bfbace5e61336e001253872960b03af82d2082c84500eb68a5328e07
MD5 891a0b15abf0b64496ab43d6c8d8d6dd
SHA1 21cb4e2dfd96f5ebc86dbe40f227a8b1a61e5235
SHA512 b47cb6c67fb7e90abea85bbce12a60f73ad6720a5db4b96091bd62ab34cd9c33112397be1c2f9392b8450abdbafed488076b5d4352621ec6b5fab4f0c065fe26
SSDEEP 49152:Hkwzj39pva3/Ioj15e4w8xhACEKzs57Xci5NLd:fojPJw80Rp7XcO1
TLSH
T1DDA5CF17A76801FDD0A3D2BACE524807E7B1B8460771A7DF03D09AA61F176D89E3EB11
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

377188

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

TranslateMessage DispatchMessageW SendMessageW DefWindowProcW PostQuitMessage RegisterClassExW CreateWindowExW DestroyWindow ShowWindow SetWindowPos SetCapture ReleaseCapture SetTimer KillTimer EnableWindow GetSystemMetrics UpdateWindow BeginPaint EndPaint InvalidateRect SetWindowTextW GetWindowTextW GetWindowTextLengthW GetClientRect GetWindowRect GetWindow LoadCursorW LoadIconW OpenClipboard CloseClipboard GetClipboardData GetDC ReleaseDC GetMessageW

gdi32

SetTextColor SetBkColor SelectObject GetStockObject DeleteObject DeleteDC CreateSolidBrush CreateFontW CreateCompatibleDC CreateCompatibleBitmap BitBlt

gdiplus

GdipCreateFontFamilyFromName GdipDeleteFontFamily GdipCreateFont GdipDeleteFont GdipDrawString GdipCreateStringFormat GdipFillEllipseI GdipSetStringFormatAlign GdipCloneImage GdipDisposeImage GdipSaveImageToFile GdipCreateBitmapFromHBITMAP GdipGetImageEncodersSize GdipGetImageEncoders GdipFillRectangleI GdipDeleteBrush GdipAlloc GdipFree GdiplusStartup GdiplusShutdown GdipDrawRectangleI GdipCloneBrush GdipCreateLineBrushI GdipCreatePen1 GdipDeletePen GdipCreateFromHDC GdipDeleteGraphics GdipSetSmoothingMode GdipDeleteStringFormat GdipSetTextRenderingHint GdipCreateSolidFill

advapi32

RegSetValueExA RegCloseKey RegQueryValueExA RegEnumKeyExA GetUserNameA RegOpenKeyExA

crypt32

CryptStringToBinaryA CryptUnprotectData

bcrypt

BCryptGenerateSymmetricKey BCryptCloseAlgorithmProvider BCryptSetProperty BCryptOpenAlgorithmProvider BCryptDecrypt BCryptDestroyKey

winhttp

WinHttpOpenRequest WinHttpSetOption WinHttpReadData WinHttpConnect WinHttpCloseHandle WinHttpOpen WinHttpSendRequest WinHttpReceiveResponse

comctl32

InitCommonControlsEx

kernel32

FlushFileBuffers GetFileType EnumSystemLocalesW GetUserDefaultLCID GetConsoleOutputCP GetLocaleInfoW LCMapStringW CompareStringW GetTimeFormatW GetDateFormatW GetConsoleMode GetFileSizeEx SetFilePointerEx ReadConsoleW HeapReAlloc FindFirstFileExW FindNextFileW IsValidCodePage GetACP IsValidLocale GetOEMCP LoadLibraryExW VirtualProtect GetCommandLineA GetTimeZoneInformation FreeEnvironmentStringsW IsDebuggerPresent RtlVirtualUnwind RtlCaptureContext HeapFree HeapAlloc GetStdHandle GetModuleFileNameW TerminateProcess GetCurrentProcess IsProcessorFeaturePresent FreeLibraryAndExitThread FreeLibrary ExitThread CreateThread FlsFree FlsSetValue FlsGetValue FlsAlloc SetLastError RtlUnwindEx RtlLookupFunctionEntry InitializeSListHead SetEnvironmentVariableW GetProcessHeap SetStdHandle CreateFileW HeapSize WriteConsoleW SetEndOfFile GetCommandLineW GetEnvironmentStringsW GetSystemTimeAsFileTime GetModuleHandleW GetStartupInfoW SetUnhandledExceptionFilter GetStringTypeW GetCPInfo CompareStringEx LCMapStringEx DecodePointer EncodePointer GetSystemTimePreciseAsFileTime QueryPerformanceCounter DeleteCriticalSection InitializeCriticalSectionEx UnhandledExceptionFilter GetSystemInfo GetEnvironmentVariableA CreateDirectoryA DeleteFileA FindClose FindFirstFileA FindNextFileA GetFileAttributesA GetTempPathA CloseHandle WaitForSingleObject Sleep GetCurrentProcessId CreateProcessA GetTickCount GetComputerNameA MultiByteToWideChar WideCharToMultiByte ReadFile CreatePipe GlobalMemoryStatusEx RtlUnwind GlobalUnlock GlobalLock GetModuleFileNameA LoadResource LockResource SizeofResource LocalFree FindResourceA CopyFileA SetFileAttributesA ExitProcess GetModuleHandleA GetProcAddress LoadLibraryA CreateToolhelp32Snapshot Process32First Process32Next CreateFileA WriteFile LeaveCriticalSection GetLastError GetCurrentThreadId ReleaseSRWLockExclusive AcquireSRWLockExclusive TryAcquireSRWLockExclusive WakeAllConditionVariable SleepConditionVariableSRW RtlPcToFileHeader RaiseException InitOnceBeginInitialize InitOnceComplete FreeLibraryWhenCallbackReturns CreateThreadpoolWork SubmitThreadpoolWork CloseThreadpoolWork GetModuleHandleExW EnterCriticalSection

Name

.text

Size

530KB

Virtual Size

529KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

148KB

Virtual Size

148KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

48KB

Virtual Size

53KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

21KB

Virtual Size

21KB

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

1.4MB

Virtual Size

1.4MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

FREE BOTNET.exe

user32

gdi32

gdiplus

advapi32

crypt32

bcrypt

winhttp

comctl32

kernel32

generic