SecuriteInfo[.]com[.]not-a-virus[.]HEUR[.]Downloader[.]Win32[.]Duba[.]gen[.]16761[.]24875[.]exe

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General

Target

SecuriteInfo.com.not-a-virus.HEUR.Downloader.Win32.Duba.gen.16761.24875.exe
Size

4.1MB
MD5

8e3c88ddb6d23da0b303c30fd5e002d6
SHA1

917d6a8dc7a2473e0dfd93d5024066a074de2a3a
SHA256

466325fd3e7e6aca180949508d5b31a6d603f2038bdb011b73e649f510c44b0b
SHA512

3aef49f7e1c25fed71c5a230d48debe38ced0e42c8c008752719bc3aeb6ae8f2f42575f69eb5088620e203cc21e467af92f6c20cc334c75828befb1bad1f9e6d
SSDEEP

98304:OtTWy7chusWAbVoUvAqEWQJYW85fHJVj+ChdBs:MQhgAbXvByQJVjDdBs

Score

1^/10

Malware Config

Signatures

Files

SecuriteInfo.com.not-a-virus.HEUR.Downloader.Win32.Duba.gen.16761.24875.exe
.exe windows:5 windows x86 arch:x86

6360758468daf551870fcfde2c8ad673

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

0c:f3:e7:01:77:7b:3b:84:d8:7d:8f:b1:7b:21:c3:78
Certificate

Issuer

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

Not Before

26/04/2024, 00:00

Not After

29/04/2027, 23:59

Subject

CN=Beijing Kingsoft Security software Co.\,Ltd,O=Beijing Kingsoft Security software Co.\,Ltd,ST=北京市,C=CN

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

9e:d7:e1:13:41:ba:68:ae:3c:21:d5:5b:18:1f:a3:5c:2b:c8:bb:4f:c3:33:50:26:f7:ec:11:42:06:42:27:2d
Signer

Actual PE Digest

9e:d7:e1:13:41:ba:68:ae:3c:21:d5:5b:18:1f:a3:5c:2b:c8:bb:4f:c3:33:50:26:f7:ec:11:42:06:42:27:2d

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

E:\KINGSOFT_DUBA\Build\Build_Src\kisengine_git\kisengine_git\product\win32\dbginfo\kinstuiofficial.pdb

Imports

kernel32

ExpandEnvironmentStringsW
GetSystemTime
InterlockedDecrement
InterlockedIncrement
OutputDebugStringW
GetExitCodeThread
GetCurrentThreadId
FreeResource
DeviceIoControl
LoadLibraryA
SetUnhandledExceptionFilter
GetDriveTypeW
CreateProcessW
TerminateThread
QueryPerformanceFrequency
CreateThread
MapViewOfFileEx
GetPrivateProfileIntW
lstrcmpiW
LoadLibraryExW
GlobalLock
GlobalAlloc
GlobalFree
GlobalUnlock
GetPrivateProfileStringW
SetThreadPriority
GetCurrentThread
SetFilePointer
Process32NextW
Process32FirstW
CreateToolhelp32Snapshot
OpenProcess
ProcessIdToSessionId
GetLocalTime
GetWindowsDirectoryW
GetTickCount
LoadLibraryW
FreeLibrary
InterlockedExchange
SystemTimeToFileTime
DeleteFileW
FindClose
WriteConsoleW
SetEnvironmentVariableA
FreeEnvironmentStringsW
RemoveDirectoryW
GetCommandLineW
GetCommandLineA
GetOEMCP
IsValidCodePage
FindFirstFileExW
GetCurrentProcessId
GetConsoleCP
ResetEvent
GetUserDefaultLCID
IsValidLocale
GetTimeFormatW
GetDateFormatW
SetConsoleCtrlHandler
GetACP
ExitProcess
VirtualQuery
VirtualProtect
GetTimeZoneInformation
FreeLibraryAndExitThread
ExitThread
RtlUnwind
GlobalSize
ConvertFiberToThread
ConvertThreadToFiber
GetModuleHandleExW
SwitchToFiber
DeleteFiber
CreateFiber
InterlockedExchangeAdd
ReadConsoleW
ReadConsoleA
SetConsoleMode
GetConsoleMode
GetEnvironmentVariableW
PeekNamedPipe
GetFileType
SleepEx
LoadLibraryExA
FlushInstructionCache
InterlockedPushEntrySList
InterlockedPopEntrySList
GetCPInfo
GetStringTypeW
GetLocaleInfoW
LCMapStringW
CompareStringW
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
EncodePointer
FormatMessageW
TerminateProcess
InitializeSListHead
QueryPerformanceCounter
IsProcessorFeaturePresent
GetStartupInfoW
UnhandledExceptionFilter
IsDebuggerPresent
WaitForSingleObjectEx
OpenSemaphoreW
OpenEventW
OpenMutexW
CreateSemaphoreW
SetLastError
QueryDosDeviceW
SetEvent
CreateEventW
WaitForSingleObject
InitializeCriticalSection
ReleaseSemaphore
VirtualAlloc
VirtualFree
GetFullPathNameW
SetFileAttributesW
WaitForMultipleObjects
LeaveCriticalSection
EnterCriticalSection
GetStdHandle
lstrcatW
lstrcpyW
GetDiskFreeSpaceExW
GetComputerNameA
lstrlenW
GetSystemInfo
InterlockedCompareExchange
GetSystemTimeAsFileTime
SystemTimeToTzSpecificLocalTime
SetFilePointerEx
MoveFileW
MapViewOfFile
CreateFileMappingW
GetTempFileNameW
CopyFileW
MoveFileExW
SetCurrentDirectoryW
GetCurrentDirectoryW
GetFileAttributesExW
GetLogicalDriveStringsW
UnmapViewOfFile
GetTempPathW
EnumSystemLocalesW
GetCurrentProcess
FindNextFileW
FindFirstFileW
GetModuleHandleW
GetProcAddress
GetSystemDirectoryW
GetVersionExW
FileTimeToSystemTime
Sleep
GetFileAttributesW
SetEndOfFile
CreateDirectoryW
WideCharToMultiByte
GetUserDefaultLangID
GetProcessHeap
DeleteCriticalSection
GetFileSize
HeapDestroy
DecodePointer
HeapAlloc
FindResourceW
LoadResource
FindResourceExW
RaiseException
CloseHandle
HeapReAlloc
LockResource
GetLastError
MultiByteToWideChar
HeapSize
CreateFileW
InitializeCriticalSectionAndSpinCount
WriteFile
HeapFree
SizeofResource
FlushFileBuffers
LocalFree
CreateFileA
SetStdHandle
LocalAlloc
ReadFile
GetModuleFileNameW
GetEnvironmentStringsW

user32

GetDesktopWindow
CharUpperW
CharLowerW
UnionRect
SendMessageW
GetDlgCtrlID
ReleaseDC
DrawTextW
InflateRect
GetDC
SetRect
OpenClipboard
CloseClipboard
GetClipboardData
MessageBoxW
GetUserObjectInformationW
GetProcessWindowStation
PtInRect
SetCursor
LoadCursorW
IsWindow
SetRectEmpty
DrawIconEx
DestroyIcon
GetDlgItem
ShowWindow
CopyRect
OffsetRect
GetParent
LoadImageW
LoadIconW
SetWindowPos
InvalidateRect
IsWindowVisible
EqualRect
SetWindowLongW
RegisterWindowMessageW
DefWindowProcW
CallWindowProcW
KillTimer
IntersectRect
IsRectEmpty
PostMessageW
ClientToScreen
DestroyWindow
MoveWindow
SetWindowTextW
SetForegroundWindow
SetTimer
GetClientRect
SystemParametersInfoW
PostThreadMessageW
GetActiveWindow
IsWindowEnabled
EnableWindow
GetWindowThreadProcessId
GetForegroundWindow
AttachThreadInput
SetActiveWindow
GetNextDlgTabItem
SetFocus
ReleaseCapture
SetCapture
UpdateLayeredWindow
GetWindowRect
EndPaint
BeginPaint
PeekMessageW
GetMessageW
TranslateMessage
DispatchMessageW
RegisterClassExW
GetClassInfoExW
GetWindow
MapWindowPoints
CreateWindowExW
GetFocus
IsChild
IsDialogMessageW
WindowFromPoint
GetScrollPos
GetKeyState
MonitorFromWindow
GetMonitorInfoW
ScreenToClient
UnregisterClassW
GetWindowLongW
GetCursorPos
CharNextW
SetWindowRgn
GetWindowTextLengthW
LoadBitmapW
UpdateWindow
BringWindowToTop
FindWindowExW
GetWindowTextW
GetSystemMetrics

gdi32

GetTextMetricsW
SetStretchBltMode
CreateRoundRectRgn
GetRgnBox
SetViewportOrgEx
SetWindowOrgEx
SetGraphicsMode
CreateCompatibleBitmap
CreateBitmap
StretchBlt
GetDIBits
CreateDCW
GetWindowOrgEx
BitBlt
OffsetRgn
ExtSelectClipRgn
CombineRgn
GetViewportOrgEx
RoundRect
CreateRectRgn
GetClipRgn
CreatePen
MoveToEx
LineTo
CreateRectRgnIndirect
SaveDC
SelectClipRgn
GetTextExtentPoint32W
TextOutW
RestoreDC
CreateDIBSection
RectInRegion
GetWorldTransform
SetWorldTransform
ExtTextOutW
Rectangle
GetCurrentObject
GetTextColor
SetTextColor
SetBkMode
SetBkColor
DeleteDC
CreateCompatibleDC
GetObjectW
GetStockObject
CreateFontIndirectW
DeleteObject
SelectObject
CreateFontW

advapi32

CryptSignHashW
CryptDestroyHash
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
RegDeleteValueW
RegEnumKeyExW
RegQueryInfoKeyW
RegDeleteKeyW
CreateProcessAsUserW
SetTokenInformation
DuplicateTokenEx
FreeSid
EqualSid
AllocateAndInitializeSid
GetTokenInformation
OpenProcessToken
RegSetValueExW
RegOpenKeyExW
RegCloseKey
RegCreateKeyExW
RegOpenKeyW
RegQueryValueExW
CryptCreateHash
DeregisterEventSource
RegisterEventSourceW
ReportEventW
CryptAcquireContextW
CryptReleaseContext
CryptGenRandom
CryptDestroyKey
CryptSetHashParam
CryptGetProvParam
CryptGetUserKey
CryptExportKey
CryptDecrypt
CryptEnumProvidersW

shell32

SHFileOperationW
SHGetSpecialFolderPathW
ShellExecuteW
SHGetFolderPathW
SHGetPathFromIDListW
Shell_NotifyIconW
SHGetSpecialFolderLocation
SHBrowseForFolderW

ole32

CreateStreamOnHGlobal
CoTaskMemAlloc
CoTaskMemRealloc
CoCreateInstance
CoInitializeEx
CoTaskMemFree
CoUninitialize
CoCreateGuid
CoSetProxyBlanket

oleaut32

VarUI4FromStr
SysAllocStringLen
VariantInit
SysStringLen
VariantCopy
VariantClear
SysFreeString
SysAllocString

version

VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeW

shlwapi

PathFindExtensionW
PathFindFileNameW
StrStrA
PathAddBackslashW
PathRemoveFileSpecW
StrToIntW
PathIsDirectoryW
PathAppendW
StrToIntA
PathFileExistsW

comctl32

InitCommonControlsEx
_TrackMouseEvent

msimg32

AlphaBlend

gdiplus

GdipMeasureString
GdipDeleteFontFamily
GdipFree
GdipAddPathRectangleI
GdipSetStringFormatAlign
GdipDeleteFont
GdipCreateBitmapFromHBITMAP
GdipCreateBitmapFromStream
GdipCreateHBITMAPFromBitmap
GdipGetImagePixelFormat
GdipCloneBitmapArea
GdipDrawImagePointsRectI
GdipLoadImageFromStream
GdipImageRotateFlip
GdiplusShutdown
GdipCreateLineBrushI
GdipFillRectangle
GdipDrawLinesI
GdipSetCompositingQuality
GdipGetImageGraphicsContext
GdipSetInterpolationMode
GdipSetPixelOffsetMode
GdipGetFamily
GdipAddPathStringI
GdipGetFontSize
GdipGraphicsClear
GdipDrawImageRectI
GdipDrawImageI
GdipFillPath
GdipBitmapUnlockBits
GdipBitmapLockBits
GdipCreateBitmapFromScan0
GdipSetPenDashStyle
GdipCreateFontFromLogfontW
GdipAddPathArcI
GdipDrawRectangleI
GdipDrawLine
GdipSetPenMode
GdipSetPenStartCap
GdipSetPenEndCap
GdipDeletePen
GdipCreatePen1
GdipCreatePath
GdipDeletePath
GdipAddPathPieI
GdipDrawPath
GdipClosePathFigure
GdipSetSmoothingMode
GdipSetClipPath
GdipCreateLineBrushFromRectWithAngleI
GdipDrawImageRectRect
GdipLoadImageFromFile
GdipCloneImage
GdipDisposeImage
GdipGetImageWidth
GdipGetImageHeight
GdipTranslateWorldTransform
GdipRotateWorldTransform
GdipCreateImageAttributes
GdipDisposeImageAttributes
GdipSetImageAttributesColorMatrix
GdipDrawImageRectRectI
GdipResetWorldTransform
GdipFillRectangleI
GdipCreateSolidFill
GdipCloneBrush
GdipDeleteBrush
GdipSetStringFormatFlags
GdipSetStringFormatLineAlign
GdipSetStringFormatTrimming
GdipSetTextRenderingHint
GdipDrawString
GdipCreateStringFormat
GdipDeleteStringFormat
GdipCreateFromHDC
GdipDeleteGraphics
GdiplusStartup
GdipNewPrivateFontCollection
GdipDeletePrivateFontCollection
GdipPrivateAddFontFile
GdipGetFontCollectionFamilyCount
GdipGetFontCollectionFamilyList
GdipCloneFontFamily
GdipCreateFont
GdipAlloc

crypt32

CertOpenStore
CertEnumCertificatesInStore
CertFindCertificateInStore
CertDuplicateCertificateContext
CertFreeCertificateContext
CertGetCertificateContextProperty
CertCloseStore

wldap32

ord79
ord41
ord142
ord301
ord133
ord167
ord127
ord27
ord26
ord147
ord117
ord145
ord219
ord46
ord14
ord208
ord216

psapi

GetModuleFileNameExW
GetProcessImageFileNameW

wtsapi32

WTSFreeMemory
WTSEnumerateSessionsW

rasapi32

RasEnumConnectionsW

iphlpapi

GetAdaptersInfo
IcmpCloseHandle
IcmpSendEcho
IcmpCreateFile

Sections

.text
Size: 2.1MB - Virtual size: 2.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 665KB - Virtual size: 664KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 40KB - Virtual size: 70KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.gfids
Size: 1024B - Virtual size: 900B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 9B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1.0MB - Virtual size: 1.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 115KB - Virtual size: 114KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

6360758468daf551870fcfde2c8ad673

Code Sign

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

Extended Key Usages

Key Usages

0c:f3:e7:01:77:7b:3b:84:d8:7d:8f:b1:7b:21:c3:78Certificate

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

9e:d7:e1:13:41:ba:68:ae:3c:21:d5:5b:18:1f:a3:5c:2b:c8:bb:4f:c3:33:50:26:f7:ec:11:42:06:42:27:2dSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

version

shlwapi

comctl32

msimg32

gdiplus

crypt32

wldap32

psapi

wtsapi32

rasapi32

iphlpapi

Sections

.text Size: 2.1MB - Virtual size: 2.1MB

.rdata Size: 665KB - Virtual size: 664KB

.data Size: 40KB - Virtual size: 70KB

.gfids Size: 1024B - Virtual size: 900B

.tls Size: 512B - Virtual size: 9B

.rsrc Size: 1.0MB - Virtual size: 1.0MB

.reloc Size: 115KB - Virtual size: 114KB

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

0c:f3:e7:01:77:7b:3b:84:d8:7d:8f:b1:7b:21:c3:78
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

9e:d7:e1:13:41:ba:68:ae:3c:21:d5:5b:18:1f:a3:5c:2b:c8:bb:4f:c3:33:50:26:f7:ec:11:42:06:42:27:2d
Signer

.text
Size: 2.1MB - Virtual size: 2.1MB

.rdata
Size: 665KB - Virtual size: 664KB

.data
Size: 40KB - Virtual size: 70KB

.gfids
Size: 1024B - Virtual size: 900B

.tls
Size: 512B - Virtual size: 9B

.rsrc
Size: 1.0MB - Virtual size: 1.0MB

.reloc
Size: 115KB - Virtual size: 114KB