BHome[.]exe | Triage

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General

Target

BHome.exe
Size

21.4MB
MD5

0c6978591a5f3cda55f0da83febbd2f4
SHA1

55c8874f825c010abcd5951683038aee1110ba18
SHA256

e9dc773fe8246ace37a19aad94ad019eaae4c026ab4b30d01d135762a1f891b7
SHA512

74b8be13cf24485b7b5a25a49fd322d7906c15408ad13b4253b4dfbbe1218fdff20052d89089bfa3663fb067a402d16b4ec3ba521678da8de64c5da55be248bd
SSDEEP

393216:UzlREqNYxoTvYb7VCAeXjE5g+W33hM2qAxJZApoZ5xzT+2Q35DvP/hdo:k/EqmCYbFeXY5g+GM2qARAkxHhQpTP/w

Score

1^/10

Malware Config

Signatures

Files

BHome.exe
.exe windows:5 windows x86 arch:x86

d7d49e669319a2fc3a3192a5ee1f1c0c

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

29-04-2021 00:00

Not After

28-04-2036 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0a:68:83:0e:fc:21:ee:3b:20:11:3b:31:9d:03:cb:73
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

20-05-2022 00:00

Not After

21-05-2025 23:59

Subject

SERIALNUMBER=0101360697,CN=Bkav Corporation,O=Bkav Corporation,L=Cau Giay,ST=Hanoi,C=VN,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#130548616e6f69,1.3.6.1.4.1.311.60.2.1.3=#1302564e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

14-07-2023 00:00

Not After

13-10-2034 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23-03-2022 00:00

Not After

22-03-2037 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01-08-2022 00:00

Not After

09-11-2031 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

59:9a:4e:2f:d9:9e:cb:70:31:b4:0d:ad:60:c3:5d:ef:23:09:21:71:c6:e9:07:98:b3:39:40:b8:22:e4:9e:20
Signer

Actual PE Digest

59:9a:4e:2f:d9:9e:cb:70:31:b4:0d:ad:60:c3:5d:ef:23:09:21:71:c6:e9:07:98:b3:39:40:b8:22:e4:9e:20

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

S:\Git\BkavHome\BkavHome\Release\BkavHomeISSetup.pdb

Imports

kernel32

GetConsoleOutputCP
WriteConsoleW
SetEnvironmentVariableA
GetStringTypeW
GetStringTypeA
GetLocaleInfoA
GetConsoleMode
GetConsoleCP
GetTimeZoneInformation
LCMapStringW
LCMapStringA
IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
InitializeCriticalSectionAndSpinCount
IsDebuggerPresent
WriteConsoleA
TerminateProcess
QueryPerformanceCounter
VirtualFree
SizeofResource
HeapCreate
GetStartupInfoA
SetHandleCount
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetModuleFileNameA
GetStdHandle
SetUnhandledExceptionFilter
GetFileType
SetStdHandle
VirtualQuery
GetSystemInfo
VirtualAlloc
GetSystemTimeAsFileTime
HeapSize
CreateThread
ExitThread
UnhandledExceptionFilter
RaiseException
HeapReAlloc
ExitProcess
RtlUnwind
HeapAlloc
HeapFree
GetStartupInfoW
FindResourceExW
VirtualProtect
GetFileTime
GetFileSizeEx
FileTimeToLocalFileTime
GetProfileIntW
GetTickCount
SearchPathW
GetTempFileNameW
SetErrorMode
GetFullPathNameW
GetVolumeInformationW
FindFirstFileW
FindClose
GetCurrentProcess
DuplicateHandle
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
FileTimeToSystemTime
lstrlenA
GlobalGetAtomNameW
GetFileAttributesW
lstrcpyW
InterlockedIncrement
TlsFree
DeleteCriticalSection
LocalReAlloc
TlsSetValue
TlsAlloc
InitializeCriticalSection
GlobalHandle
GlobalReAlloc
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
LocalAlloc
GlobalFlags
GetCurrentDirectoryW
GlobalFindAtomW
GetVersionExW
CompareStringW
LoadLibraryA
GetVersionExA
GetModuleHandleA
InterlockedDecrement
GetCurrentProcessId
GlobalAddAtomW
FreeResource
SuspendThread
ResumeThread
SetThreadPriority
WritePrivateProfileStringW
GetPrivateProfileIntW
SetLastError
GlobalFree
CopyFileW
GlobalSize
GlobalUnlock
FormatMessageW
LocalFree
MulDiv
GlobalDeleteAtom
GetCurrentThread
GetCurrentThreadId
ConvertDefaultLocale
EnumResourceLanguagesW
lstrcmpA
GetLocaleInfoW
CompareStringA
InterlockedExchange
GlobalLock
lstrcmpW
GlobalAlloc
GetModuleHandleW
GetTempPathW
CreateProcessW
lstrlenW
WaitForSingleObject
SetEvent
OutputDebugStringW
CreateEventW
SetFileTime
DosDateTimeToFileTime
SetFilePointer
WriteFile
ReadFile
WideCharToMultiByte
MultiByteToWideChar
FreeLibrary
GetProcAddress
LoadLibraryW
CreateDirectoryW
GetLastError
CloseHandle
UnmapViewOfFile
MapViewOfFile
CreateFileMappingW
GetFileSize
CreateFileW
GetModuleFileNameW
Sleep
FindResourceW
LoadResource
LockResource
CreateFileA

user32

IsClipboardFormatAvailable
MapVirtualKeyExW
GetKeyNameTextW
IsCharLowerW
GetMenuDefaultItem
SetMenuDefaultItem
UpdateLayeredWindow
EnableScrollBar
UnionRect
SetCursorPos
SetRect
DrawFocusRect
DrawFrameControl
DrawEdge
DrawIconEx
UnpackDDElParam
ReuseDDElParam
InsertMenuItemW
TranslateAcceleratorW
GetMenuItemInfoW
UnregisterClassW
EmptyClipboard
CloseClipboard
SetClipboardData
LoadImageW
DestroyIcon
CopyImage
OpenClipboard
DrawStateW
RegisterClipboardFormatW
EnumChildWindows
LockWindowUpdate
BringWindowToTop
IsRectEmpty
KillTimer
SetTimer
InflateRect
IsMenu
GetSystemMenu
SetClassLongW
SetParent
CreatePopupMenu
NotifyWinEvent
SetWindowRgn
CreateAcceleratorTableW
LoadAcceleratorsW
DestroyAcceleratorTable
GetAsyncKeyState
CharUpperW
GetKeyboardState
GetKeyboardLayout
MapVirtualKeyW
ToUnicodeEx
CopyAcceleratorTableW
DestroyMenu
LoadMenuW
GetSysColorBrush
SetRectEmpty
DeleteMenu
WaitMessage
ReleaseCapture
LoadCursorW
WindowFromPoint
SetCapture
RegisterWindowMessageW
SendDlgItemMessageA
IsChild
GetCapture
GetClassLongW
SetPropW
GetPropW
RemovePropW
GetForegroundWindow
BeginDeferWindowPos
EndDeferWindowPos
GetTopWindow
GetMessageTime
GetMessagePos
ScrollWindow
TrackPopupMenu
SetMenu
SetScrollRange
GetScrollRange
SetScrollPos
GetScrollPos
SetForegroundWindow
ShowScrollBar
UpdateWindow
CreateWindowExW
GetClassInfoExW
GetClassInfoW
RegisterClassW
AdjustWindowRectEx
EqualRect
DeferWindowPos
GetScrollInfo
SetScrollInfo
SetWindowPlacement
DefWindowProcW
CallWindowProcW
CopyRect
PtInRect
GetMenu
IntersectRect
SystemParametersInfoA
GetWindowPlacement
GetWindowRect
GetSysColor
EndPaint
BeginPaint
GetWindowDC
ReleaseDC
GetDC
ClientToScreen
ScreenToClient
GrayStringW
DrawTextExW
DrawTextW
TabbedTextOutW
FillRect
UnhookWindowsHookEx
GetWindowThreadProcessId
GetLastActivePopup
ShowOwnedPopups
SetCursor
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapW
ModifyMenuW
EnableMenuItem
CheckMenuItem
GetDesktopWindow
SetActiveWindow
CreateDialogIndirectParamW
DestroyWindow
GetNextDlgTabItem
EndDialog
SetWindowsHookExW
CallNextHookEx
GetMessageW
TranslateMessage
DispatchMessageW
GetActiveWindow
IsWindowVisible
GetKeyState
PeekMessageW
GetCursorPos
DefFrameProcW
DefMDIChildProcW
DrawMenuBar
TranslateMDISysAccel
FrameRect
GetUpdateRect
CharUpperBuffW
CopyIcon
SubtractRect
GetIconInfo
GetDoubleClickTime
ValidateRect
GetWindowTextLengthW
GetFocus
GetParent
SetFocus
IsWindowEnabled
ShowWindow
MoveWindow
SetWindowLongW
CreateMenu
MapDialogRect
GetWindowRgn
DestroyCursor
MapWindowPoints
GetNextDlgGroupItem
GetDlgCtrlID
IsWindow
SetWindowTextW
GetWindowLongW
IsDialogMessageW
SetDlgItemTextW
SendDlgItemMessageW
GetDlgItem
CheckDlgButton
GetWindow
GetMenuState
GetMenuStringW
AppendMenuW
GetMenuItemID
InsertMenuW
GetMenuItemCount
GetSubMenu
RemoveMenu
WinHelpW
SystemParametersInfoW
OffsetRect
MessageBeep
RedrawWindow
IsZoomed
PostQuitMessage
PostMessageW
InvalidateRect
SetWindowPos
EnableWindow
DrawIcon
GetClientRect
GetSystemMetrics
IsIconic
SendMessageW
LoadIconW
EnumWindows
GetWindowTextW
GetClassNameW
MessageBoxW
PostThreadMessageW

gdi32

CreateFontIndirectW
CreateCompatibleBitmap
GetTextMetricsW
EnumFontFamiliesW
GetTextCharsetInfo
CreateRoundRectRgn
GetTextColor
GetTextExtentPoint32W
SetDIBColorTable
PatBlt
GetDIBits
RealizePalette
CombineRgn
StretchBlt
SetPixel
CreateDIBSection
SetRectRgn
DPtoLP
CreateEllipticRgn
CreatePolygonRgn
GetBkColor
Polyline
Ellipse
Polygon
Rectangle
RoundRect
CreatePalette
GetPaletteEntries
CreateDIBitmap
PtInRegion
OffsetRgn
FrameRgn
GetBoundsRect
GetViewportOrgEx
LPtoDP
ExtFloodFill
SetPaletteEntries
GetNearestPaletteIndex
GetSystemPaletteEntries
EnumFontFamiliesExW
GetTextFaceW
SetPixelV
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
GetWindowOrgEx
GetRgnBox
SelectObject
Escape
ExtTextOutW
TextOutW
CreateRectRgnIndirect
ScaleViewportExtEx
GetDCOrgEx
CreateHatchBrush
CreateSolidBrush
CreatePen
GetObjectType
SelectPalette
GetStockObject
CreateCompatibleDC
CreatePatternBrush
DeleteDC
ExtSelectClipRgn
ScaleWindowExtEx
SetWindowExtEx
OffsetWindowOrgEx
FillRgn
GetDeviceCaps
RectVisible
PtVisible
GetPixel
BitBlt
GetWindowExtEx
GetViewportExtEx
GetObjectW
CreateRectRgn
SelectClipRgn
DeleteObject
SetTextAlign
MoveToEx
LineTo
IntersectClipRect
ExcludeClipRect
GetClipBox
SetMapMode
SetTextColor
SetROP2
SetPolyFillMode
SetBkMode
SetBkColor
RestoreDC
SaveDC
CreateBitmap
CopyMetaFileW
SetWindowOrgEx

msimg32

AlphaBlend
TransparentBlt

comdlg32

GetFileTitleW

winspool.drv

OpenPrinterW
DocumentPropertiesW
ClosePrinter

advapi32

RegEnumKeyExW
RegCloseKey
RegSetValueExW
RegQueryValueExW
RegDeleteValueW
RegOpenKeyExW
RegCreateKeyExW
RegQueryValueW
RegOpenKeyW
RegEnumKeyW
RegDeleteKeyW

shell32

DragQueryFileW
SHAppBarMessage
SHGetPathFromIDListW
SHBrowseForFolderW
SHGetFileInfoW
DragFinish
ShellExecuteW

comctl32

ImageList_GetIconSize

shlwapi

PathIsDirectoryW
PathFileExistsW
PathRemoveFileSpecA
PathFindFileNameA
PathFindExtensionW
PathFindFileNameW
PathStripToRootW
PathIsUNCW
PathRemoveFileSpecW

ole32

IsAccelerator
OleTranslateAccelerator
OleDestroyMenuDescriptor
OleCreateMenuDescriptor
CoInitializeEx
CoUninitialize
OleGetClipboard
DoDragDrop
OleLockRunning
CoCreateInstance
CreateStreamOnHGlobal
OleDuplicateData
CoTaskMemAlloc
ReleaseStgMedium
CoTaskMemFree
RevokeDragDrop
CoLockObjectExternal
RegisterDragDrop

oleaut32

SysStringLen
SysAllocString
VariantInit
VariantChangeType
VariantClear
SysAllocStringLen
SysFreeString

winmm

PlaySoundW

imm32

ImmGetOpenStatus
ImmReleaseContext
ImmGetContext

oleacc

LresultFromObject
AccessibleObjectFromWindow
CreateStdAccessibleObject

gdiplus

GdipCreateBitmapFromStream
GdipGetImagePalette
GdipGetImagePaletteSize
GdipCreateBitmapFromStreamICM
GdiplusShutdown
GdipGetImageWidth
GdipDisposeImage
GdipDeleteGraphics
GdipAlloc
GdipFree
GdipCreateBitmapFromScan0
GdipBitmapLockBits
GdipBitmapUnlockBits
GdipGetImagePixelFormat
GdiplusStartup
GdipDrawImageI
GdipCloneImage
GdipGetImageHeight
GdipGetImageGraphicsContext

Sections

.text
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 265KB - Virtual size: 265KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 22KB - Virtual size: 50KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 99KB - Virtual size: 99KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 137KB - Virtual size: 136KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d7d49e669319a2fc3a3192a5ee1f1c0c

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

0a:68:83:0e:fc:21:ee:3b:20:11:3b:31:9d:03:cb:73Certificate

Extended Key Usages

Key Usages

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

59:9a:4e:2f:d9:9e:cb:70:31:b4:0d:ad:60:c3:5d:ef:23:09:21:71:c6:e9:07:98:b3:39:40:b8:22:e4:9e:20Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

msimg32

comdlg32

winspool.drv

advapi32

shell32

comctl32

shlwapi

ole32

oleaut32

winmm

imm32

oleacc

gdiplus

Sections

.text Size: 1.1MB - Virtual size: 1.1MB

.rdata Size: 265KB - Virtual size: 265KB

.data Size: 22KB - Virtual size: 50KB

.rsrc Size: 99KB - Virtual size: 99KB

.reloc Size: 137KB - Virtual size: 136KB

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

0a:68:83:0e:fc:21:ee:3b:20:11:3b:31:9d:03:cb:73
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

59:9a:4e:2f:d9:9e:cb:70:31:b4:0d:ad:60:c3:5d:ef:23:09:21:71:c6:e9:07:98:b3:39:40:b8:22:e4:9e:20
Signer

.text
Size: 1.1MB - Virtual size: 1.1MB

.rdata
Size: 265KB - Virtual size: 265KB

.data
Size: 22KB - Virtual size: 50KB

.rsrc
Size: 99KB - Virtual size: 99KB

.reloc
Size: 137KB - Virtual size: 136KB