DBConvert[.]exe | Triage™

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General

Target
DBConvert.exe
Size 1.5MB
Sample260807-jepefaef46
SHA256 3c427e478d9e69878a16c6bf4b779fca5ab77c75de581cd8cfba4cc9022c893e
MD5 cf62d6e9a314aae691169a61a75f2ca9
SHA1 56a65b7c9a2f51528e08d8c8b0ede9be608fab9b
SHA512 6ff829001d0a5a80951f3ab0e8b457afe524f35d96e9f25ff5863e9e7fcd816dd3e9ce9f6fe47bba67310f982127b0c8b064dfac2644dfc2ba883b605249b3f3
SSDEEP 24576:0WsOgj2VMjBHcQTXMvFFIpZ8ERNj7FOWTB+S9fLJqDP1CMZLONlq3jOCrG4+9x8F:vmj2VFu8vsR1YSVJEPU0qZCi99qz5
TLSH
T118655B37A285643BC0371BB9492B92645C3BFA103A658C6B6FFC8D4C0F3D6416D3A65B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Untrusted Codesign Signers 1 IoCs

Codesigned file was signed by an untrusted entity.

resource
DBConvert.exe

File Explorer

DBConvert.exe

.exe 1.5MB

DBConvert.exe

IMPHASH be88f67b30bbe0ba7194e89921f14173
SHA256 3c427e478d9e69878a16c6bf4b779fca5ab77c75de581cd8cfba4cc9022c893e
MD5 cf62d6e9a314aae691169a61a75f2ca9
SHA1 56a65b7c9a2f51528e08d8c8b0ede9be608fab9b
SHA512 6ff829001d0a5a80951f3ab0e8b457afe524f35d96e9f25ff5863e9e7fcd816dd3e9ce9f6fe47bba67310f982127b0c8b064dfac2644dfc2ba883b605249b3f3
SSDEEP 24576:0WsOgj2VMjBHcQTXMvFFIpZ8ERNj7FOWTB+S9fLJqDP1CMZLONlq3jOCrG4+9x8F:vmj2VFu8vsR1YSVJEPU0qZCi99qz5
TLSH
T118655B37A285643BC0371BB9492B92645C3BFA103A658C6B6FFC8D4C0F3D6416D3A65B
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x86 arch:x86

Untrusted Codesign Signers

Codesigned file was signed by an untrusted entity.

PE Signature issue

Digest

14:26:1f:8e:76:65:8e:5e:d0:50:ff:35:cc:eb:41:a9:88:0c:57:3f

Digest Algorithm

sha1

PE Digests Matches

Trusted

Not trusted

Signing Certificate

CN=BMG LABTECH GmbH,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=R&D,O=BMG LABTECH GmbH,L=Offenburg,ST=Germany,C=DE

Chains

May 20, 2011

CN=BMG LABTECH GmbH,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=R&D,O=BMG LABTECH GmbH,L=Offenburg,ST=Germany,C=DE

Subject

CN=VeriSign Time Stamping Services Signer - G2,O=VeriSign\, Inc.,C=US

Serial Number

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5

Issuer

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageContentCommitment

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Jun 15, 2007 - Jun 14, 2012

Subject

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Serial Number

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Dec 4, 2003 - Dec 3, 2013

Subject

CN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=US

Serial Number

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2

Issuer

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageClientAuth, ExtKeyUsageCodeSigning

Timespan

Jul 16, 2004 - Jul 15, 2014

Subject

CN=BMG LABTECH GmbH,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=R&D,O=BMG LABTECH GmbH,L=Offenburg,ST=Germany,C=DE

Serial Number

6c:e0:0c:57:0e:02:ad:2d:4b:8b:b0:a8:28:87:2e:4d

Issuer

CN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Sep 10, 2008 - Oct 4, 2011

Minor OS version

Major OS version

Entry point

1302424

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_BYTES_REVERSED_LO IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_BYTES_REVERSED_HI

PDB paths

oleaut32

SysFreeString SysReAllocStringLen SysAllocStringLen GetErrorInfo SysFreeString SafeArrayPtrOfIndex SafeArrayPutElement SafeArrayGetElement SafeArrayUnaccessData SafeArrayAccessData SafeArrayGetUBound SafeArrayGetLBound SafeArrayCreate VariantChangeType VariantCopyInd VariantCopy VariantClear VariantInit

advapi32

RegQueryValueExW RegOpenKeyExW RegCloseKey RegUnLoadKeyW RegSetValueExW RegSaveKeyW RegRestoreKeyW RegReplaceKeyW RegQueryValueExA RegQueryValueExW RegQueryInfoKeyW RegOpenKeyExA RegOpenKeyExW RegLoadKeyW RegFlushKey RegEnumValueW RegEnumKeyExW RegDeleteValueW RegDeleteKeyW RegCreateKeyExW RegConnectRegistryW RegCloseKey

user32

LoadStringW MessageBoxA CharNextW CreateWindowExW WindowFromPoint WaitMessage UpdateWindow UnregisterClassW UnhookWindowsHookEx TranslateMessage TranslateMDISysAccel TrackPopupMenuEx TrackPopupMenu SystemParametersInfoW ShowWindow ShowScrollBar ShowOwnedPopups SetWindowsHookExW SetWindowTextW SetWindowPos SetWindowPlacement SetWindowLongW SetTimer SetScrollRange SetScrollPos SetScrollInfo SetRect SetPropW SetParent SetMenuItemInfoW SetMenuDefaultItem SetMenu SetForegroundWindow SetFocus SetCursorPos SetCursor SetClipboardData SetClassLongW SetCapture SetActiveWindow SendMessageA SendMessageW ScrollWindow ScreenToClient RemovePropW RemoveMenu ReleaseDC ReleaseCapture RegisterWindowMessageW RegisterClipboardFormatW RegisterClassW RedrawWindow PtInRect PostQuitMessage PostMessageW PeekMessageA PeekMessageW OpenClipboard OffsetRect OemToCharBuffA OemToCharA MsgWaitForMultipleObjectsEx MsgWaitForMultipleObjects MessageBoxW MessageBeep MapWindowPoints MapVirtualKeyW LoadStringW LoadKeyboardLayoutW LoadIconW LoadCursorW LoadBitmapW KillTimer IsZoomed IsWindowVisible IsWindowUnicode IsWindowEnabled IsWindow IsIconic IsDialogMessageA IsDialogMessageW IsChild InvalidateRect IntersectRect InsertMenuItemW InsertMenuW InflateRect GetWindowThreadProcessId GetWindowTextW GetWindowRect GetWindowPlacement GetWindowLongW GetWindowDC GetTopWindow GetSystemMetrics GetSystemMenu GetSysColorBrush GetSysColor GetSubMenu GetScrollRange GetScrollPos GetScrollInfo GetPropW GetParent GetWindow GetMessagePos GetMessageExtraInfo GetMenuStringW GetMenuState GetMenuItemInfoW GetMenuItemID GetMenuItemCount GetMenu GetLastActivePopup GetKeyboardState GetKeyboardLayoutNameW GetKeyboardLayoutList GetKeyboardLayout GetKeyState GetKeyNameTextW GetIconInfo GetForegroundWindow GetFocus GetDoubleClickTime GetDesktopWindow GetDCEx GetDC GetCursorPos GetCursor GetClipboardData GetClientRect GetClassLongW GetClassInfoW GetCapture GetActiveWindow FrameRect FindWindowExW FindWindowW FillRect EnumWindows EnumThreadWindows EnumChildWindows EndPaint EnableWindow EnableScrollBar EnableMenuItem EmptyClipboard DrawTextExW DrawTextW DrawMenuBar DrawIconEx DrawIcon DrawFrameControl DrawFocusRect DrawEdge DispatchMessageA DispatchMessageW DestroyWindow DestroyMenu DestroyIcon DestroyCursor DeleteMenu DefWindowProcW DefMDIChildProcW DefFrameProcW CreatePopupMenu CreateMenu CreateIcon CreateAcceleratorTableW CopyImage CopyIcon CloseClipboard ClientToScreen CheckMenuItem CharUpperBuffW CharNextW CharLowerBuffW CharLowerW CallWindowProcW CallNextHookEx BeginPaint CharToOemBuffA CharToOemA AdjustWindowRectEx ActivateKeyboardLayout

kernel32

lstrcmpiA LoadLibraryA LocalFree LocalAlloc GetACP Sleep VirtualFree VirtualAlloc GetSystemInfo GetTickCount QueryPerformanceCounter GetVersion GetCurrentThreadId VirtualQuery WideCharToMultiByte MultiByteToWideChar lstrlenW lstrcpynW LoadLibraryExW IsValidLocale GetSystemDefaultUILanguage GetStartupInfoA GetProcAddress GetModuleHandleW GetModuleFileNameW GetUserDefaultUILanguage GetLocaleInfoW GetLastError GetCommandLineW FreeLibrary FindFirstFileW FindClose ExitProcess ExitThread CreateThread CompareStringW WriteFile UnhandledExceptionFilter RtlUnwind RaiseException GetStdHandle DeleteCriticalSection LeaveCriticalSection EnterCriticalSection InitializeCriticalSection CloseHandle TlsSetValue TlsGetValue LocalAlloc GetModuleHandleW lstrcpyW WriteFile WideCharToMultiByte WaitForSingleObject WaitForMultipleObjectsEx VirtualQueryEx VirtualQuery VirtualFree VirtualAlloc TryEnterCriticalSection SystemTimeToTzSpecificLocalTime SystemTimeToFileTime SwitchToThread SuspendThread SizeofResource SignalObjectAndWait SetThreadPriority SetThreadLocale SetLastError SetFilePointer SetEvent SetErrorMode SetEndOfFile SearchPathA ResumeThread ResetEvent ReleaseMutex ReadFile RaiseException IsDebuggerPresent OpenFileMappingW MultiByteToWideChar MulDiv MoveFileW LockResource LoadResource LoadLibraryA LoadLibraryW LeaveCriticalSection IsDBCSLeadByte InitializeCriticalSection GlobalUnlock GlobalLock GlobalFree GlobalFindAtomW GlobalDeleteAtom GlobalAlloc GlobalAddAtomW GetVersionExW GetVersion GetTimeZoneInformation GetTickCount GetThreadPriority GetThreadLocale GetStdHandle GetProcAddress GetModuleHandleA GetModuleHandleW GetModuleFileNameW GetLocaleInfoW GetLocalTime GetLastError GetFullPathNameW GetFileAttributesW GetExitCodeThread GetDiskFreeSpaceW GetDateFormatW GetCurrentThreadId GetCurrentThread GetCurrentProcessId GetCurrentProcess GetCurrentDirectoryA GetCPInfo FreeResource InterlockedIncrement InterlockedExchangeAdd InterlockedExchange InterlockedDecrement InterlockedCompareExchange FreeLibrary FormatMessageW FindResourceW FindFirstFileA FindFirstFileW FindClose FileTimeToSystemTime FatalAppExitA EnumCalendarInfoW EnterCriticalSection DeleteFileW DeleteCriticalSection CreateThread CreateMutexA CreateMutexW CreateFileW CreateEventW CreateDirectoryW CopyFileW CompareStringW CloseHandle Sleep

msimg32

AlphaBlend

gdi32

UnrealizeObject StretchDIBits StretchBlt StartPage StartDocW SetWindowOrgEx SetWinMetaFileBits SetViewportOrgEx SetTextColor SetStretchBltMode SetROP2 SetPixel SetEnhMetaFileBits SetDIBits SetDIBColorTable SetBrushOrgEx SetBkMode SetBkColor SetAbortProc SelectPalette SelectObject SelectClipRgn SaveDC RoundRect RestoreDC Rectangle RectVisible RealizePalette Polyline Polygon PolyBezierTo PolyBezier PlayEnhMetaFile Pie PatBlt OffsetClipRgn MoveToEx MaskBlt LineTo IntersectClipRect GetWindowOrgEx GetWinMetaFileBits GetTextMetricsW GetTextExtentPointW GetTextExtentPoint32W GetSystemPaletteEntries GetStockObject GetRgnBox GetPixel GetPaletteEntries GetObjectW GetEnhMetaFilePaletteEntries GetEnhMetaFileHeader GetEnhMetaFileDescriptionW GetEnhMetaFileBits GetDeviceCaps GetDIBits GetDIBColorTable GetDCOrgEx GetCurrentPositionEx GetClipRgn GetClipBox GetBrushOrgEx GetBitmapBits FrameRgn ExtTextOutW ExtFloodFill ExcludeClipRect EnumFontsW EnumFontFamiliesExW EndPage EndDoc Ellipse DeleteObject DeleteEnhMetaFile DeleteDC CreateSolidBrush CreateRectRgnIndirect CreateRectRgn CreatePenIndirect CreatePalette CreateICW CreateHalftonePalette CreateFontIndirectW CreateDIBitmap CreateDIBSection CreateDCW CreateCompatibleDC CreateCompatibleBitmap CreateBrushIndirect CreateBitmap CopyEnhMetaFileW Chord BitBlt Arc AbortDoc

version

VerQueryValueW GetFileVersionInfoSizeW GetFileVersionInfoW

ole32

OleUninitialize OleInitialize CoTaskMemFree CoTaskMemAlloc CLSIDFromString StringFromCLSID CoCreateInstance CoUninitialize CoInitialize IsEqualGUID

comctl32

InitializeFlatSB FlatSB_SetScrollProp FlatSB_SetScrollPos FlatSB_SetScrollInfo FlatSB_GetScrollPos FlatSB_GetScrollInfo _TrackMouseEvent ImageList_GetImageInfo ImageList_SetIconSize ImageList_GetIconSize ImageList_Write ImageList_Read ImageList_GetDragImage ImageList_DragShowNolock ImageList_DragMove ImageList_DragLeave ImageList_DragEnter ImageList_EndDrag ImageList_BeginDrag ImageList_Copy ImageList_LoadImageW ImageList_GetIcon ImageList_Remove ImageList_DrawEx ImageList_Replace ImageList_Draw ImageList_SetOverlayImage ImageList_GetBkColor ImageList_SetBkColor ImageList_ReplaceIcon ImageList_Add ImageList_SetImageCount ImageList_GetImageCount ImageList_Destroy ImageList_Create

winspool.drv

OpenPrinterW EnumPrintersW DocumentPropertiesW ClosePrinter GetDefaultPrinterW

Name

.text

Size

1.2MB

Virtual Size

1.2MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.itext

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

15KB

Virtual Size

15KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.bss

Size

Virtual Size

20KB

Characteristics

IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

14KB

Virtual Size

13KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.didata

Size

1024B

Virtual Size

806B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

Virtual Size

60B

Characteristics

IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

512B

Virtual Size

24B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

113KB

Virtual Size

112KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

.rsrc

Size

88KB

Virtual Size

88KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

DBConvert.exe

PE Signature issue

oleaut32

advapi32

user32

kernel32

msimg32

gdi32

version

ole32

comctl32

winspool.drv

generic