250606-prtsksyse1[.]bin

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General

Target
250606-prtsksyse1.bin
Size 1.8MB
Sample250606-pyx4kstrz5
SHA256 b34ea5a95a10fb89d45561dfeb8c3ace9f9b689bace831a502618e1d2ded0587
MD5 0ed7becdb0835a83d7942accc65107db
SHA1 10277142fef9b288918199d0ad9350320325fa91
SHA512 4042e3b1a21fc14a1b35b02df77356e6ad3e131303ec0dc4ebe442ffc25f587fd57ccf466a5c387e100a7aeb01d8b998ab9a36f7a43266006a9c1dd22fb462be
SSDEEP 49152:xe2/8zQ577P6IycoCvYSUR6ob56CSqa1KDIZ1QXftIbNtyh:Yt++IqCvY8qp3a1KcZ1QPte6
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
250606-prtsksyse1.bin

File Explorer

250606-prtsksyse1.bin

.exe 1.8MB

250606-prtsksyse1.bin

IMPHASH 8dc07c92e8b2ed070c12d3a0931c7b5e
SHA256 b34ea5a95a10fb89d45561dfeb8c3ace9f9b689bace831a502618e1d2ded0587
MD5 0ed7becdb0835a83d7942accc65107db
SHA1 10277142fef9b288918199d0ad9350320325fa91
SHA512 4042e3b1a21fc14a1b35b02df77356e6ad3e131303ec0dc4ebe442ffc25f587fd57ccf466a5c387e100a7aeb01d8b998ab9a36f7a43266006a9c1dd22fb462be
SSDEEP 49152:xe2/8zQ577P6IycoCvYSUR6ob56CSqa1KDIZ1QXftIbNtyh:Yt++IqCvY8qp3a1KcZ1QPte6
MD5 SHA1 SHA512 SSDEEP

windows:5 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

1826224

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

kernel32

GetCurrentThread GetCurrentThreadId GetDriveTypeA GetFileAttributesW GetFileSize GetFullPathNameA GetFullPathNameW GetLastError GetModuleHandleA GetModuleHandleW GetProcAddress GetStdHandle GetStringTypeExA GetSystemInfo GetSystemTimeAsFileTime GetUserDefaultLCID GetVersionExA GetVersionExW InitializeCriticalSection IsDBCSLeadByteEx IsDebuggerPresent IsProcessorFeaturePresent GetCurrentProcessId LCMapStringA LeaveCriticalSection LoadLibraryA LocalFree MultiByteToWideChar QueryPerformanceCounter ReadFile ReleaseMutex ResetEvent SetEvent SetFilePointer SetPriorityClass SetThreadPriority Sleep Thread32First VirtualAlloc VirtualFree WaitForSingleObject WideCharToMultiByte WriteFile VirtualAllocEx GetCurrentProcess GetCurrentDirectoryW GetCurrentDirectoryA GetCommandLineW FreeLibrary FormatMessageA FindNextFileW FindFirstFileW FindClose EnterCriticalSection EncodePointer AreFileApisANSI DuplicateHandle DeviceIoControl DeleteCriticalSection DecodePointer CreateMutexW CreateFileW CreateFileA CreateEventA CloseHandle IsValidCodePage

user32

InSendMessage CharUpperW OpenIcon CopyIcon GetSystemMetrics IsWindow GetTopWindow GetClipboardViewer LoadCursorFromFileA LoadIconA LoadStringA IsClipboardFormatAvailable IsCharAlphaNumericA GetWindowPlacement GetWindowModuleFileName GetPropW GetOpenClipboardWindow GetMenuCheckMarkDimensions GetListBoxInfo GetClipboardData EnumDisplaySettingsExA EnumDisplaySettingsA EnableMenuItem DrawTextExA DefMDIChildProcA DdeSetUserHandle DdeReconnect CloseDesktop IsCharAlphaNumericW GetKeyState IsCharAlphaW GetWindowTextLengthW PaintDesktop GetClipboardOwner GetDialogBaseUnits UnhookWindowsHook SetWindowsHookW SetSystemCursor SetClipboardViewer SendMessageCallbackW RemovePropW RegisterClassExW InsertMenuItemW RedrawWindow CreateDesktopA ChildWindowFromPointEx ChangeDisplaySettingsW AllowSetForegroundWindow FlashWindowEx

gdi32

GetDCBrushColor CloseFigure SaveDC AddFontResourceW CreateHalftonePalette GetStockObject EndDoc GetMapMode GetColorSpace GdiGetBatchLimit

advapi32

RegQueryValueExA RegOpenKeyExA RegEnumKeyExA RegCloseKey RegOpenKeyA

shell32

SHCreateDirectoryExA SHQueryRecycleBinW SHPathPrepareForWriteA SHGetSpecialFolderPathW CommandLineToArgvW DoEnvironmentSubstW DragQueryFileAorW ShellHookProc SHFileOperationA SHGetFileInfoW SHGetIconOverlayIndexA

shlwapi

StrChrW StrRChrA StrChrA StrRStrIW

imm32

ImmGetContext ImmGetOpenStatus ImmReleaseContext ImmSetCompositionWindow