DEVICEOP[.]EXE

Sharing

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General

Target

DEVICEOP.EXE
Size

1.0MB
MD5

4fe074c8756bf2491199863711adee4d
SHA1

2f1eba7cea2d2b1e5401c150e87e9aa5a2ed78f4
SHA256

8dca8675c8fa3472f56f9a6a80ac0b10b911792f16de1df26eedf1efad9395fd
SHA512

66fa78d06df222b1a85c3db991b395d8eaf16a81b8228bb6dc83a844e0e2e9e4cc2188902a09843c061954452ec6b1fa7712b2e3c61ad08a62656df1bd831f89
SSDEEP

12288:MisHzAoQWBqsWTeMzZQe3G6tqZsjiX5jzif/L/0IeLDmWNpDtBNZD8ROnjH:MisV+l3G6tqZsOJxtLD/nDtBHD8RWjH

Score

1^/10

Malware Config

Signatures

Files

DEVICEOP.EXE
.exe windows x64

de4bda8e3d039f37f0f4e4212c08af23

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

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

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

18:da:d1:9e:26:7d:e8:bb:4a:21:58:cd:cc:6b:3b:4a
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

08/11/2006, 00:00

Not After

16/07/2036, 23:59

Subject

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

01:50:b1:d8:03:f9:f7:02:94:a5:01:58:1d:b6:32:64
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Not Before

05/07/2012, 00:00

Not After

05/07/2013, 23:59

Subject

CN=SEIKO EPSON Corporation,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=Information Service & Support Department,O=SEIKO EPSON Corporation,L=Suwa-shi,ST=Nagano,C=JP

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

11:9b:65:c7:95:15:54:87:32:26:05:e3:90:e7:85:38:de:ec:7d:bb
Signer

Actual PE Digest

11:9b:65:c7:95:15:54:87:32:26:05:e3:90:e7:85:38:de:ec:7d:bb

Digest Algorithm

sha1

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_LARGE_ADDRESS_AWARE

Imports

setupapi

SetupDiGetDeviceRegistryPropertyW
SetupDiOpenDeviceInterfaceRegKey
SetupDiGetDeviceInterfaceDetailW
SetupDiGetDeviceInstanceIdW
CM_Locate_DevNode_ExW
SetupDiEnumDeviceInfo
CM_Reenumerate_DevNode_Ex
SetupDiDestroyDeviceInfoList
SetupDiEnumDeviceInterfaces
SetupDiGetClassDevsW
SetupDiClassGuidsFromNameW

mscms

InstallColorProfileW
AssociateColorProfileWithDeviceW
UninstallColorProfileW
EnumColorProfilesW
DisassociateColorProfileFromDeviceW

kernel32

WritePrivateProfileStringW
FlushFileBuffers
GetCurrentProcess
SetErrorMode
HeapFree
HeapAlloc
GetProcessHeap
GetStartupInfoW
RtlLookupFunctionEntry
RtlUnwindEx
RaiseException
RtlPcToFileHeader
HeapReAlloc
ExitThread
CreateThread
HeapSize
SetUnhandledExceptionFilter
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
FlsGetValue
FlsSetValue
FlsFree
FlsAlloc
HeapSetInformation
HeapCreate
QueryPerformanceCounter
GetSystemTimeAsFileTime
TerminateProcess
UnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlCaptureContext
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
GetConsoleCP
GetConsoleMode
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CreateFileA
GetThreadLocale
TlsFree
LocalReAlloc
TlsSetValue
GlobalHandle
GlobalReAlloc
TlsAlloc
TlsGetValue
LocalAlloc
GlobalFlags
GetModuleHandleA
GetCurrentProcessId
SuspendThread
SetThreadPriority
GetCurrentThread
ConvertDefaultLocale
GetVersion
EnumResourceLanguagesW
GetLocaleInfoW
LoadLibraryExW
GlobalFree
GlobalAlloc
GlobalLock
GlobalUnlock
LocalFree
lstrlenW
MulDiv
GetCurrentThreadId
GlobalAddAtomW
GlobalFindAtomW
GlobalDeleteAtom
CompareStringW
LoadLibraryA
lstrcmpW
GetModuleHandleW
GetVersionExA
SetLastError
WriteFile
SetFilePointer
ResetEvent
WaitForMultipleObjects
OutputDebugStringW
OutputDebugStringA
CreateEventW
DeleteCriticalSection
ResumeThread
SetEvent
InitializeCriticalSection
ReadFile
FreeResource
IsDBCSLeadByteEx
WideCharToMultiByte
Sleep
FreeLibrary
FindResourceW
LeaveCriticalSection
LockResource
EnterCriticalSection
GetModuleFileNameW
LoadLibraryW
GetProcAddress
SizeofResource
GetTickCount
WaitForSingleObject
LoadResource
GetUserDefaultLangID
CreateFileW
CloseHandle
GetVersionExW
MultiByteToWideChar
DeviceIoControl
FormatMessageW
GetLastError
ExitProcess

user32

DrawTextExW
GrayStringW
ClientToScreen
BeginPaint
EndPaint
GetSysColorBrush
DestroyMenu
UnregisterClassW
ValidateRect
PostQuitMessage
IsDialogMessageW
IsDlgButtonChecked
SetDlgItemTextW
CheckRadioButton
CheckDlgButton
GetDesktopWindow
GetActiveWindow
CreateDialogIndirectParamW
IsWindowEnabled
GetNextDlgTabItem
EndDialog
SendDlgItemMessageA
SendDlgItemMessageW
WinHelpW
GetCapture
SetWindowsHookExW
CallNextHookEx
GetClassNameW
GetClassLongPtrW
SetPropW
GetPropW
RemovePropW
IsWindow
SetFocus
GetWindowTextLengthW
GetWindowTextW
GetForegroundWindow
GetLastActivePopup
SetActiveWindow
DispatchMessageW
GetTopWindow
DestroyWindow
GetWindowLongPtrW
SetWindowLongPtrW
UnhookWindowsHookEx
GetMessageTime
GetMessagePos
DrawTextW
GetKeyState
SetForegroundWindow
IsWindowVisible
GetMenu
GetSubMenu
GetMenuItemID
GetMenuItemCount
GetClassInfoExW
GetClassInfoW
RegisterClassW
GetSysColor
AdjustWindowRectEx
ScreenToClient
CopyRect
PtInRect
GetDlgCtrlID
SystemParametersInfoA
GetWindowPlacement
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
GetFocus
ModifyMenuW
GetMenuState
EnableMenuItem
CheckMenuItem
CharNextA
IsIconic
DrawIcon
GetDialogBaseUnits
LoadStringW
GetClientRect
SetWindowTextW
GetWindowRect
SetWindowLongW
SetWindowPos
CreateWindowExW
MapWindowPoints
ShowWindow
IntersectRect
LoadBitmapW
InvalidateRect
GetWindow
GetDlgItem
ReleaseDC
GetWindowLongW
SetTimer
GetDC
PeekMessageW
PostMessageW
RegisterWindowMessageW
KillTimer
GetSystemMetrics
SetProcessDefaultLayout
DefWindowProcW
LoadCursorW
UpdateWindow
TabbedTextOutW
GetWindowThreadProcessId
SetCursor
GetMessageW
TranslateMessage
GetCursorPos
RegisterClassExW
IsCharAlphaW
CharNextW
CharPrevW
MessageBoxW
IsCharAlphaNumericW
LoadIconW
SendMessageW
GetProcessDefaultLayout
DestroyIcon
GetParent
EnableWindow
CallWindowProcW
UnregisterClassA

gdi32

CreateBitmap
GetClipBox
SetTextColor
TextOutW
ExtTextOutW
Escape
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
DeleteDC
GetStockObject
CreatePen
PtVisible
MoveToEx
LineTo
SetMapMode
SelectObject
CreateCompatibleDC
GetObjectW
RealizePalette
CreatePalette
BitBlt
GetTextExtentPoint32W
SelectPalette
CreateDIBitmap
DeleteObject
FillRgn
CombineRgn
CreateRectRgn
GetDeviceCaps
RestoreDC
SaveDC
SetBkColor
RectVisible

winspool.drv

GetPrinterDataW
SetPrinterW
DeletePrinter
ClosePrinter
AddPrinterW
ord204
ord203
GetPrinterW
EnumPrinterDriversW
EnumMonitorsW
OpenPrinterW
EnumPortsW
EnumPrintersW
GetPrinterDriverW
EnumPrintProcessorsW
DocumentPropertiesW

advapi32

RegQueryValueW
RegEnumKeyW
RegDeleteKeyW
RegOpenKeyW
RegEnumValueW
RegCreateKeyExW
RegSetValueExW
RegOpenKeyExW
RegQueryValueExW
RegCloseKey
RegEnumKeyExW

shlwapi

PathFindFileNameW
PathFindExtensionW

ole32

CoTaskMemFree
CoInitializeEx
CoUninitialize
PropVariantClear
CoCreateInstance
CoWaitForMultipleHandles

oleaut32

VariantClear
VariantInit
VariantChangeType

Sections

.text
Size: 359KB - Virtual size: 358KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 101KB - Virtual size: 100KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 11KB - Virtual size: 34KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 23KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 545KB - Virtual size: 544KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

de4bda8e3d039f37f0f4e4212c08af23

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

18:da:d1:9e:26:7d:e8:bb:4a:21:58:cd:cc:6b:3b:4aCertificate

Key Usages

01:50:b1:d8:03:f9:f7:02:94:a5:01:58:1d:b6:32:64Certificate

Extended Key Usages

Key Usages

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7Certificate

Extended Key Usages

Key Usages

11:9b:65:c7:95:15:54:87:32:26:05:e3:90:e7:85:38:de:ec:7d:bbSigner

Headers

DLL Characteristics

File Characteristics

Imports

setupapi

mscms

kernel32

user32

gdi32

winspool.drv

advapi32

shlwapi

ole32

oleaut32

Sections

.text Size: 359KB - Virtual size: 358KB

.rdata Size: 101KB - Virtual size: 100KB

.data Size: 11KB - Virtual size: 34KB

.pdata Size: 23KB - Virtual size: 23KB

.rsrc Size: 545KB - Virtual size: 544KB

.reloc Size: 11KB - Virtual size: 11KB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

18:da:d1:9e:26:7d:e8:bb:4a:21:58:cd:cc:6b:3b:4a
Certificate

01:50:b1:d8:03:f9:f7:02:94:a5:01:58:1d:b6:32:64
Certificate

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

11:9b:65:c7:95:15:54:87:32:26:05:e3:90:e7:85:38:de:ec:7d:bb
Signer

.text
Size: 359KB - Virtual size: 358KB

.rdata
Size: 101KB - Virtual size: 100KB

.data
Size: 11KB - Virtual size: 34KB

.pdata
Size: 23KB - Virtual size: 23KB

.rsrc
Size: 545KB - Virtual size: 544KB

.reloc
Size: 11KB - Virtual size: 11KB