apphost[.]exe | Triage

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General

Target

apphost.exe
Size

2.0MB
MD5

06ed501084fee2629ec9ffa81ec35ad4
SHA1

c7dc21edf35431c194f1cc31ff1268ab5d0ca9c8
SHA256

02a8f0962681f2cf506deb96b80e2e4cfca38bd283decfb09f0a1f1c66814a4a
SHA512

a4818d7df00dfbdd56e3ed739bccab299927330182e1df7785d13c89cbb43463e8069bb7dc31b65f3069dd420da7fa5c1a7a427f4a096b35ca01ccd041481494
SSDEEP

49152:g5aPR9oQ/7IMh7MpZ0q5t7PZYHLTqYTuMlne8x7RfgcGx2O:g5CRiskMhopZ0q5tGH/qYTuSXx7Rfg1

Score

1^/10

Malware Config

Signatures

Files

apphost.exe
.exe windows x86

b0adbf6cccd48e1825f7cceabd1f2e7d

Code Sign

01
Certificate

Issuer

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

01/01/2004, 00:00

Not After

31/12/2028, 23:59

Subject

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

Issuer

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

25/05/2021, 00:00

Not After

31/12/2028, 23:59

Subject

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

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

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0a
Certificate

Issuer

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Not Before

22/03/2021, 00:00

Not After

21/03/2036, 23:59

Subject

CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

2a:ca:d0:24:98:f9:fa:6c:7e:ac:a4:3a:bb:ab:95:91
Certificate

Issuer

CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

Not Before

18/04/2022, 00:00

Not After

17/04/2024, 23:59

Subject

CN=Media Ground,O=Media Ground,ST=Gwangju,C=KR

Extended Key Usages

ExtKeyUsageCodeSigning

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

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

Issuer

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

Not Before

21/09/2022, 00:00

Not After

21/11/2033, 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

Signer

Actual PE Digest

Digest Algorithm

PE Digest Matches

false

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

Imports

kernel32

GetConsoleOutputCP
GetTimeZoneInformation
GetFileAttributesExW
GetFullPathNameW
GetCurrentDirectoryW
LCMapStringW
CompareStringW
GetStringTypeW
GetStdHandle
SetStdHandle
QueryPerformanceFrequency
HeapQueryInformation
GetSystemInfo
PeekNamedPipe
GetFileType
GetFileInformationByHandle
GetDriveTypeW
CreateFileW
FreeLibraryAndExitThread
ExitThread
CreateThread
GetCommandLineW
GetCommandLineA
GetModuleHandleExW
ExitProcess
RtlUnwind
OutputDebugStringW
GetConsoleMode
SetFilePointerEx
FindFirstFileExW
IsValidCodePage
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
WriteConsoleW
InitializeSListHead
GetSystemTimeAsFileTime
QueryPerformanceCounter
GetStartupInfoW
IsDebuggerPresent
CreateEventW
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
SearchPathA
FindNextFileW
GetProfileIntA
VerifyVersionInfoA
VerSetConditionMask
FindResourceExW
lstrcpyA
SetErrorMode
GetFileTime
GetFileSizeEx
GetFileAttributesExA
GetFileAttributesA
FileTimeToLocalFileTime
GetCPInfo
GetOEMCP
VirtualProtect
GetUserDefaultUILanguage
GetSystemDefaultUILanguage
GetLocaleInfoW
GetACP
GlobalFlags
InitializeCriticalSectionAndSpinCount
LocalReAlloc
LocalAlloc
GlobalHandle
GlobalReAlloc
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
GetThreadLocale
lstrcmpiA
DuplicateHandle
GetVolumeInformationA
WriteFile
UnlockFile
SetFilePointer
SetEndOfFile
ReadFile
LockFile
GetFullPathNameA
GetFileSize
FlushFileBuffers
FindFirstFileA
FindClose
CreateFileA
GlobalGetAtomNameA
GlobalFindAtomA
lstrcmpW
GetSystemDirectoryW
EncodePointer
GetTickCount
GetCurrentProcessId
GlobalAddAtomA
WritePrivateProfileStringA
GetPrivateProfileStringA
GetPrivateProfileIntA
CompareStringA
lstrcmpA
GlobalDeleteAtom
LoadLibraryExW
GetVersionExA
GetCurrentThread
ResumeThread
SetThreadPriority
GetCurrentThreadId
FindResourceA
LoadLibraryW
GetModuleHandleW
GetModuleFileNameW
OutputDebugStringA
MultiByteToWideChar
CopyFileA
MulDiv
GlobalFree
GlobalLock
GlobalUnlock
GlobalSize
GlobalAlloc
SetLastError
DeleteCriticalSection
InitializeCriticalSectionEx
GetProcessHeap
HeapSize
HeapFree
HeapReAlloc
HeapAlloc
RaiseException
DecodePointer
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
K32GetModuleFileNameExA
Process32Next
Process32First
CreateToolhelp32Snapshot
SystemTimeToFileTime
MoveFileA
FormatMessageA
LocalFree
GetModuleFileNameA
GetWindowsDirectoryA
GetSystemDirectoryA
GetLocalTime
OpenProcess
GetExitCodeProcess
TerminateProcess
WaitForSingleObject
GetTempFileNameA
GetTempPathA
CreateDirectoryA
GetCurrentDirectoryA
LoadLibraryA
GetProcAddress
GetModuleHandleA
FreeLibrary
VirtualAlloc
DeleteFileA
Sleep
GetCurrentProcess
CreateMutexA
LoadResource
GetLastError
CloseHandle
WideCharToMultiByte
FindResourceW
SizeofResource
LockResource
VirtualQuery

user32

DestroyMenu
InflateRect
MessageBeep
GetNextDlgGroupItem
IsRectEmpty
IntersectRect
SetRect
InvalidateRgn
CopyAcceleratorTableA
CharNextA
PostThreadMessageA
LoadCursorW
WindowFromPoint
ReleaseCapture
SetCapture
WaitMessage
DestroyIcon
InvalidateRect
DeleteMenu
SystemParametersInfoA
CopyImage
OffsetRect
SetRectEmpty
RealChildWindowFromPoint
LoadCursorA
GetSysColorBrush
CharUpperA
IsDialogMessageA
SetWindowTextA
SendDlgItemMessageA
CheckDlgButton
MoveWindow
ShowWindow
GetMonitorInfoA
MonitorFromWindow
WinHelpA
GetScrollInfo
SetScrollInfo
LoadIconW
LoadIconA
UnhookWindowsHookEx
GetTopWindow
GetClassLongA
SetWindowLongA
PtInRect
EqualRect
CopyRect
MapWindowPoints
AdjustWindowRectEx
GetWindowRect
GetWindowTextLengthA
RemovePropA
GetPropA
SetPropA
ShowScrollBar
GetScrollRange
SetScrollRange
GetScrollPos
SetScrollPos
ScrollWindow
RedrawWindow
SetForegroundWindow
GetForegroundWindow
UpdateWindow
TrackPopupMenu
SetMenu
GetMenu
GetCapture
SetFocus
GetDlgCtrlID
EndDeferWindowPos
DeferWindowPos
BeginDeferWindowPos
SetWindowPlacement
GetWindowPlacement
IsChild
IsMenu
CreateWindowExA
GetClassInfoExA
GetClassInfoA
RegisterClassA
CallWindowProcA
DefWindowProcA
GetMessageTime
GetMessagePos
RegisterWindowMessageA
FillRect
GetSysColor
ScreenToClient
ClientToScreen
EndPaint
GetAsyncKeyState
CreatePopupMenu
GetMenuDefaultItem
MonitorFromPoint
GetComboBoxInfo
GetKeyboardLayout
SendMessageA
IsIconic
BeginPaint
ReleaseDC
GetWindowDC
GetDC
TabbedTextOutA
GrayStringA
DrawTextExA
DrawTextA
MapDialogRect
SetWindowContextHelpId
RegisterClipboardFormatA
GetLastActivePopup
SetCursor
ShowOwnedPopups
PostQuitMessage
PostMessageA
CallNextHookEx
SetWindowsHookExA
GetCursorPos
ValidateRect
GetKeyState
IsWindowVisible
TrackMouseEvent
LoadImageW
BringWindowToTop
LoadAcceleratorsA
TranslateAcceleratorA
LoadMenuA
InsertMenuItemA
LoadImageA
UnpackDDElParam
ReuseDDElParam
DrawFocusRect
DrawIconEx
GetIconInfo
EnableScrollBar
HideCaret
InvertRect
NotifyWinEvent
MapVirtualKeyA
GetKeyNameTextA
SetLayeredWindowAttributes
EnumDisplayMonitors
OpenClipboard
GetMenuItemInfoA
SetTimer
KillTimer
EnableWindow
GetSystemMetrics
DrawIcon
GetClientRect
GetWindowTextA
MessageBoxA
GetClassNameA
GetWindowThreadProcessId
SetWindowPos
GetWindow
GetParent
UnregisterClassA
GetMenuStringA
GetMenuState
GetSubMenu
GetMenuItemID
GetMenuItemCount
InsertMenuA
AppendMenuA
RemoveMenu
GetFocus
CheckMenuItem
EnableMenuItem
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
SetMenuItemInfoA
LoadBitmapW
IsWindow
DestroyWindow
CreateDialogIndirectParamA
UpdateLayeredWindow
EndDialog
GetDlgItem
GetNextDlgTabItem
GetActiveWindow
IsWindowEnabled
SetActiveWindow
GetWindowLongA
GetDesktopWindow
GetMessageA
TranslateMessage
DispatchMessageA
PeekMessageA
IsCharLowerA
MapVirtualKeyExA
GetKeyboardState
ToAsciiEx
LoadAcceleratorsW
CreateAcceleratorTableA
DestroyAcceleratorTable
LockWindowUpdate
SetMenuDefaultItem
GetDoubleClickTime
ModifyMenuA
CharUpperBuffA
IsClipboardFormatAvailable
GetUpdateRect
DrawMenuBar
DefFrameProcA
DefMDIChildProcA
TranslateMDISysAccel
SubtractRect
CreateMenu
GetWindowRgn
DestroyCursor
UnionRect
FrameRect
CopyIcon
SetCursorPos
GetSystemMenu
LoadMenuW
IsZoomed
DrawFrameControl
DrawEdge
SetParent
SetWindowRgn
SetClassLongA
DrawStateA
CloseClipboard
SetClipboardData
EmptyClipboard

gdi32

GetWindowExtEx
IntersectClipRect
LineTo
PtVisible
RectVisible
RestoreDC
SaveDC
SelectClipRgn
ExtSelectClipRgn
SelectObject
SelectPalette
SetBkColor
SetBkMode
SetMapMode
SetLayout
GetLayout
SetPolyFillMode
SetROP2
SetTextColor
SetTextAlign
GetObjectA
MoveToEx
TextOutA
ExtTextOutA
SetViewportExtEx
SetViewportOrgEx
SetWindowExtEx
SetWindowOrgEx
OffsetViewportOrgEx
OffsetWindowOrgEx
ScaleViewportExtEx
ScaleWindowExtEx
CreateFontIndirectA
GetTextExtentPoint32A
GetTextMetricsA
GetBkColor
GetTextColor
CreateRectRgnIndirect
GetRgnBox
GetViewportExtEx
GetMapMode
PatBlt
SetRectRgn
DPtoLP
CreateCompatibleBitmap
EnumFontFamiliesExA
CreatePalette
GetNearestPaletteIndex
GetPaletteEntries
GetSystemPaletteEntries
RealizePalette
CreateDIBitmap
EnumFontFamiliesA
GetTextCharsetInfo
SetPixel
StretchBlt
CreateDIBSection
SetDIBColorTable
CreateEllipticRgn
Ellipse
CreatePolygonRgn
Polygon
Polyline
CreateRoundRectRgn
LPtoDP
Rectangle
OffsetRgn
RoundRect
FillRgn
FrameRgn
GetBoundsRect
PtInRegion
ExtFloodFill
SetPaletteEntries
SetPixelV
GetWindowOrgEx
GetViewportOrgEx
GetTextFaceA
GetStockObject
GetPixel
GetObjectType
GetClipBox
ExcludeClipRect
Escape
DeleteObject
DeleteDC
CreateSolidBrush
CreateRectRgn
CreatePatternBrush
CreatePen
CreateCompatibleDC
BitBlt
CreateBitmap
GetDeviceCaps
CreateDCA
CombineRgn
CreateHatchBrush
CopyMetaFileA

msimg32

TransparentBlt
AlphaBlend

winspool.drv

ClosePrinter
DocumentPropertiesA
OpenPrinterA

advapi32

RegEnumValueA
RegQueryValueA
RegEnumKeyA
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegEnumKeyExA
RegDeleteValueA
RegDeleteKeyA
RegCreateKeyExA
RegCloseKey
LookupPrivilegeValueA
AdjustTokenPrivileges
OpenProcessToken

shell32

ShellExecuteA
SHFileOperationA
SHGetSpecialFolderPathA
SHGetFileInfoA
SHAppBarMessage
SHBrowseForFolderA
DragFinish
DragQueryFileA
SHGetDesktopFolder
SHGetSpecialFolderLocation
SHGetPathFromIDListA

shlwapi

PathFindFileNameA
PathIsUNCA
PathRemoveFileSpecW
PathStripToRootA
StrFormatKBSizeA
PathFindExtensionA

uxtheme

DrawThemeText
DrawThemeParentBackground
OpenThemeData
CloseThemeData
DrawThemeBackground
GetThemeColor
GetCurrentThemeName
IsThemeBackgroundPartiallyTransparent
GetThemePartSize
IsAppThemed
GetWindowTheme
GetThemeSysColor

ole32

RevokeDragDrop
OleLockRunning
OleCreateMenuDescriptor
OleDestroyMenuDescriptor
RegisterDragDrop
IsAccelerator
OleTranslateAccelerator
OleGetClipboard
DoDragDrop
CreateStreamOnHGlobal
CoInitializeEx
CreateILockBytesOnHGlobal
StgOpenStorageOnILockBytes
StgCreateDocfileOnILockBytes
CoRegisterMessageFilter
OleIsCurrentClipboard
OleFlushClipboard
CoRevokeClassObject
CoGetClassObject
CoDisconnectObject
CLSIDFromProgID
CLSIDFromString
OleUninitialize
OleInitialize
CoFreeUnusedLibraries
CoCreateGuid
CoUninitialize
ReleaseStgMedium
OleDuplicateData
CoTaskMemFree
CoTaskMemAlloc
CoInitialize
CoCreateInstance
CoLockObjectExternal

oleaut32

SysAllocString
OleCreateFontIndirect
VarBstrFromDate
VariantCopy
SafeArrayDestroy
VariantTimeToSystemTime
SystemTimeToVariantTime
SysStringLen
LoadTypeLi
SysAllocStringLen
SysAllocStringByteLen
SysFreeString
VariantChangeType
VariantClear
VariantInit

oledlg

ord8

urlmon

URLDownloadToFileA

wininet

DeleteUrlCacheEntry

gdiplus

GdipCreateBitmapFromScan0
GdipCreateBitmapFromStream
GdipGetImagePaletteSize
GdipGetImagePalette
GdipGetImagePixelFormat
GdipGetImageHeight
GdipGetImageWidth
GdipGetImageGraphicsContext
GdipDisposeImage
GdipCloneImage
GdiplusStartup
GdipFree
GdipAlloc
GdipBitmapUnlockBits
GdipDrawImageI
GdipCreateBitmapFromHBITMAP
GdipCreateFromHDC
GdipSetInterpolationMode
GdipDrawImageRectI
GdipBitmapLockBits
GdiplusShutdown
GdipDeleteGraphics

oleacc

CreateStdAccessibleObject
AccessibleObjectFromWindow
LresultFromObject

imm32

ImmReleaseContext
ImmGetOpenStatus
ImmGetContext

winmm

PlaySoundA

Sections

.text
Size: 1.5MB - Virtual size: 1.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 314KB - Virtual size: 313KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 25KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 14KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b0adbf6cccd48e1825f7cceabd1f2e7d

Code Sign

01Certificate

Key Usages

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16Certificate

Extended Key Usages

Key Usages

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

Key Usages

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0aCertificate

Extended Key Usages

Key Usages

2a:ca:d0:24:98:f9:fa:6c:7e:ac:a4:3a:bb:ab:95:91Certificate

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

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5aCertificate

Extended Key Usages

Key Usages

Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

msimg32

winspool.drv

advapi32

shell32

shlwapi

uxtheme

ole32

oleaut32

oledlg

urlmon

wininet

gdiplus

oleacc

imm32

winmm

Sections

.text Size: 1.5MB - Virtual size: 1.5MB

.rdata Size: 314KB - Virtual size: 313KB

.data Size: 25KB - Virtual size: 41KB

.rsrc Size: 14KB - Virtual size: 14KB

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

01
Certificate

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

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

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0a
Certificate

2a:ca:d0:24:98:f9:fa:6c:7e:ac:a4:3a:bb:ab:95:91
Certificate

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

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

.text
Size: 1.5MB - Virtual size: 1.5MB

.rdata
Size: 314KB - Virtual size: 313KB

.data
Size: 25KB - Virtual size: 41KB

.rsrc
Size: 14KB - Virtual size: 14KB

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