nvidia_broadcast_v1[.]3[.]0[.]45[.]exe

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General

Target

nvidia_broadcast_v1.3.0.45.exe
Size

46.5MB
MD5

3decf041315b95b34860822c0b79c386
SHA1

b96d0f7fcfc6533c50c2083a200b3dba5ca5a489
SHA256

39ce3750ed3e21861667a27e3d721a71cf7558a597c57028583269b03e9eba49
SHA512

9ef9af914704e3f1e6a84fa726c74f41538aa404e2e46f12dc4b933785a9167ea6d73bacc5afd2be3fc047466090f059a734ad6aee91f7b3e5cfe786ca181fcc
SSDEEP

786432:peT+8L+nx5U52w0XO+ZXpTLh3Hy1PtEe301CYXTE7el3vUsb4XSugwrASk7TNajt:Iy8L+x652w8/ZZRWdyb/UsWSxJSknAO

Score

N/A

Malware Config

Signatures

Files

nvidia_broadcast_v1.3.0.45.exe
.exe windows x86

a91e4b42fe1bc6029608a0c02527621e

Code Sign

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

Issuer

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

Not Before

22/10/2013, 12:00

Not After

22/10/2028, 12:00

Subject

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

02:66:ad:fa:17:63:89:d9:b4:30:1a:c8:7e:fd:6a:96
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

14/04/2021, 00:00

Not After

16/04/2024, 23:59

Subject

CN=Nvidia Corporation,OU=IT-MIS,O=Nvidia Corporation,L=Santa Clara,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/01/2021, 00:00

Not After

06/01/2031, 00:00

Subject

CN=DigiCert Timestamp 2021,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

Issuer

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

Not Before

07/01/2016, 12:00

Not After

07/01/2031, 12:00

Subject

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

b0:ad:33:65:f0:aa:eb:92:ce:88:d4:ba:d6:e0:07:92:82:61:8b:36:04:bf:50:ac:a1:07:f7:43:c3:52:8b:7f
Signer

Actual PE Digest

b0:ad:33:65:f0:aa:eb:92:ce:88:d4:ba:d6:e0:07:92:82:61:8b:36:04:bf:50:ac:a1:07:f7:43:c3:52:8b:7f

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

CN=Nvidia Corporation,OU=IT-MIS,O=Nvidia Corporation,L=Santa Clara,ST=California,C=US

01/09/2021, 14:06
Valid: true

Chain 1

CN=Nvidia Corporation,OU=IT-MIS,O=Nvidia Corporation,L=Santa Clara,ST=California,C=US

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

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

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

comctl32

ord17

shlwapi

PathFindFileNameW
PathIsDirectoryEmptyW

kernel32

GetStdHandle
GetProcAddress
LoadLibraryA
LockResource
LoadResource
SizeofResource
FindResourceExA
MulDiv
GlobalFree
GlobalAlloc
lstrcmpiA
GetSystemDefaultLCID
GetSystemDefaultUILanguage
GetUserDefaultUILanguage
MultiByteToWideChar
GetLocaleInfoW
lstrlenA
lstrcmpiW
GetEnvironmentVariableW
GetSystemTimeAsFileTime
GetProcessTimes
GetCurrentProcess
WideCharToMultiByte
ExpandEnvironmentStringsW
RemoveDirectoryW
FindClose
FindNextFileW
DeleteFileW
lstrcmpW
FindFirstFileW
SetThreadLocale
CompareFileTime
lstrlenW
CreateFileW
GetModuleFileNameW
OutputDebugStringW
CreateMutexW
CreateEventA
ReleaseMutex
GetFileSizeEx
QueryPerformanceCounter
QueryPerformanceFrequency
GetCurrentThreadId
GetTempPathW
LocalFree
LocalAlloc
FreeLibrary
SetEnvironmentVariableW
LoadLibraryW
GetSystemDirectoryW
GetDriveTypeW
SetCurrentDirectoryW
GetExitCodeProcess
GetVersionExW
GetCommandLineW
InitializeCriticalSection
TerminateThread
SuspendThread
IsBadReadPtr
lstrcpyW
FormatMessageW
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetFileSize
WriteFile
ReadFile
SetFileTime
SetEndOfFile
GetFileInformationByHandle
WaitForMultipleObjects
GetProcessAffinityMask
GetSystemInfo
GlobalMemoryStatus
VirtualAlloc
VirtualFree
WriteConsoleA
InitializeCriticalSectionAndSpinCount
FlushFileBuffers
GetConsoleMode
GetConsoleCP
IsValidLocale
EnumSystemLocalesA
GetUserDefaultLCID
GetStringTypeA
GetCurrentProcessId
GetTickCount
GetFileType
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
HeapSize
IsValidCodePage
GetOEMCP
GetACP
GetModuleHandleA
GetTimeZoneInformation
TlsFree
TlsSetValue
TlsAlloc
TlsGetValue
GetModuleFileNameA
HeapCreate
CompareStringW
CompareStringA
GetStringTypeW
GetCPInfo
LCMapStringW
LCMapStringA
GetStartupInfoA
GetCommandLineA
HeapReAlloc
GetDateFormatA
GetTimeFormatA
RaiseException
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
ExitThread
SetEnvironmentVariableA
HeapFree
RtlUnwind
HeapAlloc
FormatMessageA
CreateDirectoryW
GetFileAttributesW
GetLocalTime
SystemTimeToFileTime
GetLastError
CreateThread
GetExitCodeThread
Sleep
SetLastError
SetFileAttributesW
GetDiskFreeSpaceExW
ExitProcess
ResumeThread
WaitForSingleObject
CloseHandle
GetModuleHandleW
CreateEventW
ResetEvent
SetEvent
GetConsoleOutputCP
WriteConsoleW
SetStdHandle
SetFilePointer
MoveFileW
CreateFileA
GetLocaleInfoA
InterlockedExchange
InterlockedCompareExchange
InterlockedDecrement
InterlockedIncrement

user32

GetClassNameA
GetWindowDC
CopyImage
GetParent
GetWindowRect
ScreenToClient
EndDialog
GetWindowLongW
wsprintfW
GetWindowTextW
GetWindowTextLengthW
SetWindowTextW
GetSysColor
GetDC
ReleaseDC
GetMenu
SendMessageW
SetWindowPos
CharUpperW
EnableWindow
GetSystemMenu
EnableMenuItem
IsWindow
wvsprintfW
MessageBeep
LoadIconW
LoadImageW
DefWindowProcW
CallWindowProcW
DrawIconEx
DialogBoxIndirectParamW
GetWindow
ClientToScreen
DrawTextW
ShowWindow
SystemParametersInfoW
SetFocus
SetWindowLongW
GetSystemMetrics
GetClientRect
GetDlgItem
GetKeyState
wsprintfA
MessageBoxA
SetTimer
GetMessageW
DispatchMessageW
KillTimer
CreateWindowExW
DestroyWindow

gdi32

CreateFontIndirectW
DeleteObject
GetDeviceCaps
GetObjectW
CreateCompatibleDC
SelectObject
CreateCompatibleBitmap
SetStretchBltMode
StretchBlt
GetCurrentObject
DeleteDC

advapi32

RegOpenKeyExW
AllocateAndInitializeSid
FreeSid
SetEntriesInAclW
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
RegEnumValueW
RegQueryValueExW
RegCreateKeyExW
RegCloseKey

shell32

SHGetFileInfoW
SHBrowseForFolderW
SHGetPathFromIDListW
SHGetMalloc
ShellExecuteExW
SHGetSpecialFolderPathW
ShellExecuteW

ole32

CoCreateInstance
CoInitialize
CreateStreamOnHGlobal

oleaut32

OleLoadPicture
VariantClear
SysAllocStringLen

Sections

.text
Size: 599KB - Virtual size: 598KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 116KB - Virtual size: 115KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 35KB - Virtual size: 52KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 217KB - Virtual size: 216KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a91e4b42fe1bc6029608a0c02527621e

Code Sign

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08Certificate

Extended Key Usages

Key Usages

02:66:ad:fa:17:63:89:d9:b4:30:1a:c8:7e:fd:6a:96Certificate

Extended Key Usages

Key Usages

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:ddCertificate

Extended Key Usages

Key Usages

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15Certificate

Extended Key Usages

Key Usages

b0:ad:33:65:f0:aa:eb:92:ce:88:d4:ba:d6:e0:07:92:82:61:8b:36:04:bf:50:ac:a1:07:f7:43:c3:52:8b:7fSigner

Signature Validations

Verification

01/09/2021, 14:06 Valid: true

Chain 1

Headers

DLL Characteristics

File Characteristics

Imports

comctl32

shlwapi

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

Sections

.text Size: 599KB - Virtual size: 598KB

.rdata Size: 116KB - Virtual size: 115KB

.data Size: 35KB - Virtual size: 52KB

.rsrc Size: 217KB - Virtual size: 216KB

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

02:66:ad:fa:17:63:89:d9:b4:30:1a:c8:7e:fd:6a:96
Certificate

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

b0:ad:33:65:f0:aa:eb:92:ce:88:d4:ba:d6:e0:07:92:82:61:8b:36:04:bf:50:ac:a1:07:f7:43:c3:52:8b:7f
Signer

01/09/2021, 14:06
Valid: true

.text
Size: 599KB - Virtual size: 598KB

.rdata
Size: 116KB - Virtual size: 115KB

.data
Size: 35KB - Virtual size: 52KB

.rsrc
Size: 217KB - Virtual size: 216KB