monitordriver[.]exe

Sharing

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General

Target

monitordriver.exe
Size

411KB
MD5

bca4ec1c4e045b6f2adac365ebcf3bca
SHA1

7eea2e82172c321ec143c2db5a7c0f9f65b32411
SHA256

d51c792ccc8baaa1d5fd56db56ec044e79bab9035d947b00de778b36851cee83
SHA512

d4bc9425b4c70808ef6d2fbe31e99f55f7eb339ca80023e90827ee9073c82e6aa1300413da15a19b60392ee9e32b4a074cbec7f9f3c9a56f4a24f7800f5a89ef
SSDEEP

12288:VovKfIclGOKlUxkv1+J71LoKreyDDOp/a:VovK9GOKlU5jLWgDS/a

Score

1^/10

Malware Config

Signatures

Files

monitordriver.exe
.exe windows:5 windows x86 arch:x86

fb920fd583c84a32a8065a895af137e0

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

03:bd:22:19:37:f2:d7:96:fa:70:29:54:7b:19:03:01
Certificate

Issuer

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

Not Before

21/09/2022, 00:00

Not After

02/12/2024, 23:59

Subject

SERIALNUMBER=91510107765360104N,CN=CHENGDU YIWO Tech Development Co.\, Ltd.,O=CHENGDU YIWO Tech Development Co.\, Ltd.,L=成都市,ST=四川省,C=CN,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.1=#0c09e6ada6e4beafe58cba,1.3.6.1.4.1.311.60.2.1.2=#0c09e59b9be5b79de79c81,1.3.6.1.4.1.311.60.2.1.3=#1302434e

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

66:df:49:09:98:eb:fb:d4:45:fe:ce:f3:b8:6b:92:34:7f:4b:15:8b:f0:77:ad:3a:2a:92:4b:ee:85:4e:65:ff
Signer

Actual PE Digest

66:df:49:09:98:eb:fb:d4:45:fe:ce:f3:b8:6b:92:34:7f:4b:15:8b:f0:77:ad:3a:2a:92:4b:ee:85:4e:65:ff

Digest Algorithm

sha256

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

PDB Paths

e:\AWork\DRW16.2.1-QT\DRWIntelligentScan\bin\Release\ShareBin\EUHwpViewer.pdb

Imports

kernel32

HeapFree
HeapReAlloc
RtlUnwind
RaiseException
VirtualProtect
VirtualAlloc
GetSystemInfo
VirtualQuery
Sleep
ExitProcess
HeapSize
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetACP
IsValidCodePage
GetStdHandle
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
HeapAlloc
VirtualFree
QueryPerformanceCounter
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
GetStringTypeA
GetStringTypeW
GetTimeZoneInformation
LCMapStringA
LCMapStringW
GetConsoleCP
GetConsoleMode
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CompareStringW
SetEnvironmentVariableA
GetStartupInfoA
GetCommandLineA
GetFileTime
GetFileSizeEx
GetFileAttributesA
FileTimeToLocalFileTime
GetTickCount
GetOEMCP
GetCPInfo
CreateFileA
GetFullPathNameA
GetVolumeInformationA
FindFirstFileA
FindClose
GetCurrentProcess
DuplicateHandle
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
GlobalFlags
TlsFree
DeleteCriticalSection
LocalReAlloc
TlsSetValue
TlsAlloc
InitializeCriticalSection
GlobalHandle
GlobalReAlloc
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
LocalAlloc
GetModuleHandleW
FileTimeToSystemTime
GlobalGetAtomNameA
GlobalFindAtomA
lstrcmpW
GetVersionExA
InterlockedDecrement
GetModuleFileNameW
GetThreadLocale
InterlockedIncrement
GetCurrentProcessId
GlobalAddAtomA
CloseHandle
WritePrivateProfileStringA
FreeResource
GlobalDeleteAtom
GetCurrentThread
GetCurrentThreadId
ConvertDefaultLocale
EnumResourceLanguagesA
GetLocaleInfoA
LoadLibraryA
CompareStringA
InterlockedExchange
lstrcmpA
FreeLibrary
GetModuleHandleA
GetProcAddress
GetLastError
SetLastError
GlobalFree
GlobalAlloc
GlobalLock
GlobalUnlock
FormatMessageA
MulDiv
MultiByteToWideChar
LockResource
SizeofResource
LoadResource
FindResourceA
GetModuleFileNameA
lstrlenA
LocalFree
GetCommandLineW
SetErrorMode
HeapCreate
WideCharToMultiByte

user32

RegisterClipboardFormatA
PostThreadMessageA
CopyAcceleratorTableA
ReleaseCapture
SetCapture
LoadCursorA
GetSysColorBrush
EndPaint
BeginPaint
GetWindowDC
ReleaseDC
GetDC
ClientToScreen
GrayStringA
DrawTextExA
DrawTextA
TabbedTextOutA
RegisterWindowMessageA
WinHelpA
IsChild
GetCapture
GetClassLongA
GetClassNameA
SetPropA
GetPropA
RemovePropA
GetForegroundWindow
GetTopWindow
GetMessageTime
GetMessagePos
MapWindowPoints
SetMenu
CreateWindowExA
GetClassInfoExA
GetClassInfoA
RegisterClassA
AdjustWindowRectEx
EqualRect
DefWindowProcA
CallWindowProcA
GetMenu
IntersectRect
SystemParametersInfoA
GetWindowPlacement
GetWindowRect
UnhookWindowsHookEx
GetWindowTextA
SetFocus
ShowWindow
MoveWindow
IsDialogMessageA
SendDlgItemMessageA
OffsetRect
CopyRect
GetDlgCtrlID
CharNextA
GetWindowThreadProcessId
GetLastActivePopup
MessageBoxA
SetCursor
SetWindowsHookExA
CallNextHookEx
GetKeyState
PeekMessageA
ValidateRect
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
FindWindowExA
SendMessageA
GetMessageA
DispatchMessageA
LoadBitmapA
GetFocus
ModifyMenuA
EnableMenuItem
CheckMenuItem
GetDesktopWindow
GetActiveWindow
CreateDialogIndirectParamA
DestroyWindow
GetDlgItem
IsWindowEnabled
GetNextDlgTabItem
EndDialog
DestroyMenu
UnregisterClassA
CharUpperA
GetWindow
SetWindowContextHelpId
MessageBeep
GetNextDlgGroupItem
InvalidateRgn
GetSysColor
SetRect
TranslateMessage
IsWindow
LoadIconA
CloseWindow
GetWindowLongA
SetWindowLongA
SetWindowTextA
SetTimer
IsIconic
GetSystemMetrics
GetClientRect
DrawIcon
PostMessageA
UpdateWindow
SetParent
IsRectEmpty
SetActiveWindow
SetForegroundWindow
InvalidateRect
KillTimer
IsWindowVisible
GetCursorPos
ScreenToClient
PtInRect
EnableWindow
GetSubMenu
GetMenuItemCount
GetMenuItemID
GetMenuState
PostQuitMessage
SetWindowPos
MapDialogRect
GetParent

gdi32

ExtSelectClipRgn
DeleteDC
CreateRectRgnIndirect
GetRgnBox
GetMapMode
ScaleWindowExtEx
SetWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SelectObject
Escape
ExtTextOutA
TextOutA
RectVisible
GetDeviceCaps
GetWindowExtEx
GetViewportExtEx
DeleteObject
SetMapMode
RestoreDC
SaveDC
SetBkColor
SetTextColor
GetClipBox
GetTextColor
GetBkColor
GetObjectA
GetStockObject
CreateBitmap
PtVisible

comdlg32

GetFileTitleA

winspool.drv

DocumentPropertiesA
ClosePrinter
OpenPrinterA

advapi32

RegQueryValueA
RegOpenKeyA
RegEnumKeyA
RegDeleteKeyA
RegCloseKey
RegSetValueExA
RegCreateKeyExA
RegQueryValueExA
RegOpenKeyExA

shell32

CommandLineToArgvW

comctl32

InitCommonControlsEx

shlwapi

PathFindFileNameA
PathStripToRootA
PathIsUNCA
PathFindExtensionA

oledlg

ord8

ole32

CoRevokeClassObject
OleInitialize
CoFreeUnusedLibraries
OleUninitialize
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CoGetClassObject
OleIsCurrentClipboard
CLSIDFromProgID
CoTaskMemAlloc
CoTaskMemFree
CoUninitialize
CoInitialize
OleFlushClipboard
CoRegisterMessageFilter
CLSIDFromString

oleaut32

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

Sections

.text
Size: 216KB - Virtual size: 215KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 52KB - Virtual size: 51KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 87KB - Virtual size: 86KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 34KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

fb920fd583c84a32a8065a895af137e0

Code Sign

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

Extended Key Usages

Key Usages

03:bd:22:19:37:f2:d7:96:fa:70:29:54:7b:19:03:01Certificate

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

66:df:49:09:98:eb:fb:d4:45:fe:ce:f3:b8:6b:92:34:7f:4b:15:8b:f0:77:ad:3a:2a:92:4b:ee:85:4e:65:ffSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

comdlg32

winspool.drv

advapi32

shell32

comctl32

shlwapi

oledlg

ole32

oleaut32

Sections

.text Size: 216KB - Virtual size: 215KB

.rdata Size: 52KB - Virtual size: 51KB

.data Size: 10KB - Virtual size: 29KB

.rsrc Size: 87KB - Virtual size: 86KB

.reloc Size: 34KB - Virtual size: 33KB

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

03:bd:22:19:37:f2:d7:96:fa:70:29:54:7b:19:03:01
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

66:df:49:09:98:eb:fb:d4:45:fe:ce:f3:b8:6b:92:34:7f:4b:15:8b:f0:77:ad:3a:2a:92:4b:ee:85:4e:65:ff
Signer

.text
Size: 216KB - Virtual size: 215KB

.rdata
Size: 52KB - Virtual size: 51KB

.data
Size: 10KB - Virtual size: 29KB

.rsrc
Size: 87KB - Virtual size: 86KB

.reloc
Size: 34KB - Virtual size: 33KB