819c1b7fb57db846db0772e51a689daae80b4d01a0e12ea6ab7b517aa28bd715

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General

Target
819c1b7fb57db846db0772e51a689daae80b4d01a0e12ea6ab7b517aa28bd715
Size 487KB
Sample260928-pr17navybs
SHA256 819c1b7fb57db846db0772e51a689daae80b4d01a0e12ea6ab7b517aa28bd715
MD5 1529bc58d90d70cb45c2f43ab9fc3b71
SHA1 7e07f69b68165ec0dd3ac8481126cc3f3d86c1c6
SHA512 057b8712f3a33a05ab076e447afa88d67e65ed133753ed99762809eed8c59b3f83c56f10ab19b5a6c64265f7c116f47dc4154259c06e7a955a1ac7c39c30cd96
SSDEEP 12288:OWZzLYpOnvv5K0b72fPLn54ExgVSlrNi0TY:jZvYQvv5Kg72fJxgVS2T
TLSH
T1F6B45A09FFD601F5F9B749305EBAF27F0A367831A838EC59D3484E099AB39654619323
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
819c1b7fb57db846db0772e51a689daae80b4d01a0e12ea6ab7b517aa28bd715

File Explorer

819c1b7fb57db846db0772e51a689daae80b4d01a0e12ea6ab7b517aa28bd715

.exe 487KB

819c1b7fb57db846db0772e51a689daae80b4d01a0e12ea6ab7b517aa28bd715

IMPHASH ae7157db52cc0e0b1d9d1299cda4be1b
SHA256 819c1b7fb57db846db0772e51a689daae80b4d01a0e12ea6ab7b517aa28bd715
MD5 1529bc58d90d70cb45c2f43ab9fc3b71
SHA1 7e07f69b68165ec0dd3ac8481126cc3f3d86c1c6
SHA512 057b8712f3a33a05ab076e447afa88d67e65ed133753ed99762809eed8c59b3f83c56f10ab19b5a6c64265f7c116f47dc4154259c06e7a955a1ac7c39c30cd96
SSDEEP 12288:OWZzLYpOnvv5K0b72fPLn54ExgVSlrNi0TY:jZvYQvv5Kg72fJxgVS2T
TLSH
T1F6B45A09FFD601F5F9B749305EBAF27F0A367831A838EC59D3484E099AB39654619323
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

5200

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

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

AdjustTokenPrivileges CloseServiceHandle LookupPrivilegeValueW OpenProcessToken OpenSCManagerW OpenServiceW QueryServiceStatus RegCloseKey RegCreateKeyExW RegGetValueW RegOpenKeyExW RegQueryValueExW RegSetValueExW StartServiceW SystemFunction036

comctl32

ImageList_AddMasked ImageList_Create ImageList_Destroy ImageList_GetIcon ImageList_GetImageCount ImageList_ReplaceIcon ImageList_SetOverlayImage InitCommonControlsEx

comdlg32

GetSaveFileNameW

gdi32

BitBlt CreateCompatibleBitmap CreateCompatibleDC CreateFontIndirectW CreateFontW CreatePen CreateSolidBrush DeleteDC DeleteObject GetDeviceCaps GetStockObject GetTextExtentPoint32W GetTextMetricsW LineTo MoveToEx Polyline SelectObject SetBkColor SetBkMode SetTextColor

iphlpapi

GetAdaptersAddresses

kernel32

AcquireSRWLockExclusive AcquireSRWLockShared AddVectoredExceptionHandler CloseHandle CompareStringW CopyFileW CreateDirectoryW CreateEventA CreateEventW CreateFileA CreateFileMappingW CreateFileW CreatePipe CreateProcessW CreateSemaphoreA DeleteCriticalSection DeleteFileW DuplicateHandle EnterCriticalSection ExitProcess ExitThread FindClose FindFirstFileW FindNextFileW FreeLibrary GetCPInfo GetCommandLineW GetComputerNameW GetCurrentProcess GetCurrentProcessId GetCurrentThread GetCurrentThreadId GetExitCodeProcess GetFileAttributesW GetFileSize GetFileSizeEx GetFullPathNameW GetLastError GetLogicalDrives GetModuleFileNameW GetModuleHandleA GetModuleHandleW GetPrivateProfileStringW GetProcAddress GetProcessAffinityMask GetProcessHeap GetShortPathNameW GetStartupInfoA GetStdHandle GetSystemDirectoryW GetSystemInfo GetSystemTimeAsFileTime GetTempPathW GetThreadContext GetThreadPriority GetTickCount GetUserDefaultUILanguage GetVersion GetWindowsDirectoryW GlobalAlloc GlobalFree GlobalLock GlobalUnlock HeapAlloc HeapFree HeapReAlloc InitializeCriticalSection IsDBCSLeadByte IsProcessorFeaturePresent LeaveCriticalSection LoadLibraryA LoadLibraryExW LoadLibraryW LocalAlloc LocalFree LocalReAlloc MapViewOfFile MoveFileExW MulDiv MultiByteToWideChar OpenProcess OutputDebugStringA QueryPerformanceCounter QueryPerformanceFrequency RaiseException ReadFile ReleaseSRWLockExclusive ReleaseSRWLockShared ReleaseSemaphore RemoveDirectoryW RemoveVectoredExceptionHandler ResetEvent ResumeThread SetEvent SetFileAttributesW SetFilePointer SetFilePointerEx SetHandleInformation SetLastError SetProcessAffinityMask SetThreadContext SetThreadPriority SetUnhandledExceptionFilter Sleep SuspendThread TerminateProcess TlsAlloc TlsGetValue TlsSetValue TryEnterCriticalSection UnmapViewOfFile VirtualProtect VirtualQuery WaitForMultipleObjects WaitForSingleObject WideCharToMultiByte WriteFile lstrcatW lstrcmpW lstrcmpiW lstrcpynW lstrlenW

msvcrt

__getmainargs __lc_codepage __p__fmode __p__iob __p___initenv __p___mb_cur_max __p__acmdln __p__commode __set_app_type __setusermatherr _amsg_exit _assert _beginthreadex _cexit _close _endthreadex _errno _fileno _initterm _lseek _open _read _setjmp3 _setmode _strcmpi _strdup _strnicmp _vsnprintf _vsnwprintf _wcsicmp _wcsicmp _wcsnicmp _wcsnicmp _wopen _write _write _wtoi abort atexit calloc exit fflush fprintf free longjmp malloc memchr memcmp memcpy memmove memset qsort realloc setvbuf signal strlen strncmp strstr swprintf_s swscanf_s towlower vfprintf wcschr wcscmp wcscpy wcscpy_s wcslen wcsncmp wcsrchr wcsstr wcstol

ole32

CLSIDFromString CoCreateInstance CoInitializeEx CoTaskMemFree CoUninitialize StringFromGUID2

setupapi

CM_Disable_DevNode CM_Enable_DevNode CM_Get_Child CM_Get_DevNode_Registry_PropertyW CM_Get_DevNode_Status CM_Get_Device_IDW CM_Get_Parent CM_Get_Sibling CM_Locate_DevNodeW CM_Open_DevNode_Key CM_Reenumerate_DevNode SetupCloseInfFile SetupCopyOEMInfW SetupDiBuildDriverInfoList SetupDiCallClassInstaller SetupDiCreateDeviceInfoList SetupDiDestroyClassImageList SetupDiDestroyDeviceInfoList SetupDiDestroyDriverInfoList SetupDiEnumDeviceInfo SetupDiEnumDriverInfoW SetupDiGetClassDescriptionW SetupDiGetClassDevsW SetupDiGetClassImageIndex SetupDiGetClassImageList SetupDiGetDeviceInstallParamsW SetupDiGetDeviceInstanceIdW SetupDiGetDeviceRegistryPropertyW SetupDiGetINFClassW SetupDiInstallDevice SetupDiLoadDeviceIcon SetupDiOpenDeviceInfoW SetupDiRemoveDevice SetupDiSetClassInstallParamsW SetupDiSetDeviceInstallParamsW SetupDiSetSelectedDriverW SetupFindFirstLineW SetupGetStringFieldW SetupOpenInfFileW SetupUninstallOEMInfW

shell32

CommandLineToArgvW DragAcceptFiles DragFinish DragQueryFileW ExtractIconExW SHBrowseForFolderW SHCreateShellItem SHFileOperationW SHGetPathFromIDListW SHParseDisplayName ShellExecuteW StrStrIW

shlwapi

PathFindExtensionW PathIsDirectoryW PathMatchSpecW SHLoadIndirectString

user32

AppendMenuW BeginPaint CallWindowProcW ChangeWindowMessageFilterEx ClientToScreen CloseClipboard CopyImage CreatePopupMenu CreateWindowExW DefWindowProcW DestroyIcon DestroyMenu DestroyWindow DialogBoxParamW DispatchMessageW DrawFrameControl DrawTextW EmptyClipboard EnableWindow EndDialog EndPaint EnumChildWindows FillRect FindWindowExW FrameRect GetAncestor GetClassNameW GetClientRect GetCursorPos GetDC GetDlgCtrlID GetDlgItem GetDlgItemTextW GetMessagePos GetMessageW GetParent GetPropW GetSysColor GetSysColorBrush GetSystemMetrics GetWindow GetWindowDC GetWindowLongW GetWindowRect GetWindowTextW InflateRect InsertMenuItemW InvalidateRect IsDialogMessageW IsDlgButtonChecked IsWindowEnabled IsWindowVisible KillTimer LoadCursorW LoadIconW LoadImageW LockWindowUpdate MapWindowPoints MessageBoxW OffsetRect OpenClipboard PostMessageW PostQuitMessage PtInRect RedrawWindow RegisterClassW RegisterDeviceNotificationW ReleaseCapture ReleaseDC RemovePropW ScreenToClient SendDlgItemMessageW SendMessageTimeoutW SendMessageW SetCapture SetClipboardData SetDlgItemTextW SetForegroundWindow SetMenuInfo SetProcessDPIAware SetPropW SetTimer SetWindowLongW SetWindowPos SetWindowTextW ShowWindow SystemParametersInfoW TrackMouseEvent TrackPopupMenu TranslateMessage UnregisterDeviceNotification UpdateWindow wsprintfW

uxtheme

SetWindowTheme

version

GetFileVersionInfoSizeW GetFileVersionInfoW VerQueryValueW

Name

.text

Size

308KB

Virtual Size

308KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

512B

Virtual Size

232B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

111KB

Virtual Size

110KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.eh_fram

Size

14KB

Virtual Size

13KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

132KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

12KB

Virtual Size

12KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

512B

Virtual Size

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

20KB

Virtual Size

20KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

18KB

Virtual Size

17KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

819c1b7fb57db846db0772e51a689daae80b4d01a0e12ea6ab7b517aa28bd715

advapi32

comctl32

comdlg32

gdi32

iphlpapi

kernel32

msvcrt

ole32

setupapi

shell32

shlwapi

user32

uxtheme

version

generic