4bd3d4ac27cc73e959fc9f73f8d52b96364328f02fc4a37997dd5a3796010b05

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General

Target

4bd3d4ac27cc73e959fc9f73f8d52b96364328f02fc4a37997dd5a3796010b05
Size

6.5MB
MD5

78156319c202ea9e4716f3abb7fd3b9c
SHA1

3ed1be89e56ee42053c7f1b92a13c34007cf6b2f
SHA256

4bd3d4ac27cc73e959fc9f73f8d52b96364328f02fc4a37997dd5a3796010b05
SHA512

7ba72113618993a8ee6fe843cb9f084214f83f74037322be5e6f934b76eb0b160a7722583540571ad7535aa70d6c5de8f8ce996ed63d47f10423fd8b89ee0d4d
SSDEEP

196608:8TlPCEQ9dP6Yb/NM/WbrmVW1aPhBepbz+:uG6Yb/NM/WbrmVsaPveF+

Score

1^/10

Malware Config

Signatures

Files

4bd3d4ac27cc73e959fc9f73f8d52b96364328f02fc4a37997dd5a3796010b05
.dll regsvr32 windows:6 windows x86 arch:x86

5c11ad643c8d708d9d5029466a2e875c

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

0d:01:94:cd:1e:31:42:20:51:35:d1:c6:36:e4:e9:ba
Certificate

Issuer

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

Not Before

18-10-2022 00:00

Not After

15-10-2025 23:59

Subject

CN=NVIDIA Corporation,OU=1-F,O=NVIDIA Corporation,L=Santa Clara,ST=California,C=US

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

33:00:00:00:f5:e8:77:3b:20:6b:1c:cd:61:00:00:00:00:00:f5
Certificate

Issuer

CN=Microsoft Windows Third Party Component CA 2012,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

12-01-2023 19:14

Not After

15-12-2023 19:14

Subject

CN=Microsoft Windows Hardware Compatibility Publisher,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0b:aa:c1:00:00:00:00:00:09
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

18-04-2012 23:48

Not After

18-04-2027 23:58

Subject

CN=Microsoft Windows Third Party Component CA 2012,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

1f:06:f6:b5:08:25:7e:43:97:4c:a2:49:92:63:0c:6f:a6:9d:9e:f1:c3:1e:c6:d7:f0:32:71:0b:12:a4:33:cd
Signer

Actual PE Digest

1f:06:f6:b5:08:25:7e:43:97:4c:a2:49:92:63:0c:6f:a6:9d:9e:f1:c3:1e:c6:d7:f0:32:71:0b:12:a4:33:cd

Digest Algorithm

sha256

PE Digest Matches

false

1f:06:f6:b5:08:25:7e:43:97:4c:a2:49:92:63:0c:6f:a6:9d:9e:f1:c3:1e:c6:d7:f0:32:71:0b:12:a4:33:cd
Signer

Actual PE Digest

1f:06:f6:b5:08:25:7e:43:97:4c:a2:49:92:63:0c:6f:a6:9d:9e:f1:c3:1e:c6:d7:f0:32:71:0b:12:a4:33:cd

Digest Algorithm

sha256

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

C:\dvs\p4\build\sw\rel\gpu_drv\installer_core\installer_core_vs2017\Build\Core\Out\Win32\Release\NVI2.pdb

Imports

kernel32

GetCurrentThread
MoveFileExW
DeleteFileW
GetStringTypeExW
LCMapStringW
GetUserDefaultLCID
LoadLibraryA
WaitForMultipleObjects
DecodePointer
lstrlenW
TlsSetValue
TlsAlloc
RaiseException
TlsGetValue
GetProcAddress
GetModuleHandleW
lstrcmpiW
MultiByteToWideChar
LoadLibraryExW
GetThreadLocale
OpenProcess
WaitForMultipleObjectsEx
GetExitCodeThread
DuplicateHandle
EncodePointer
GetVersionExW
OpenMutexW
GetSystemTime
ResetEvent
GetCommandLineW
ResumeThread
IsDebuggerPresent
DebugBreak
GetTickCount64
GetSystemInfo
VirtualProtect
VirtualQuery
LoadLibraryExA
OpenEventA
Sleep
OpenEventW
GetDiskFreeSpaceW
SetLastError
CreateEventW
GetTickCount
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
FreeLibrary
EnterCriticalSection
LeaveCriticalSection
GetProcessHeap
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
HeapDestroy
FindResourceExW
FindResourceW
LoadResource
LockResource
SizeofResource
VerSetConditionMask
VerifyVersionInfoW
GetTempPathW
GetCurrentProcessId
SetThreadPriority
WaitForSingleObject
ReleaseMutex
GetFileSizeEx
WriteFile
ExpandEnvironmentStringsW
GetModuleFileNameW
GetFileAttributesW
RemoveDirectoryW
CreateFileW
CreateMutexW
GetLastError
GetCurrentThreadId
WaitForSingleObjectEx
SetEvent
CreateEventA
FormatMessageA
FormatMessageW
LocalFree
WideCharToMultiByte
CloseHandle
OutputDebugStringW
GetCurrentProcess
GetProcessTimes
GetSystemTimeAsFileTime
QueryPerformanceFrequency
SetThreadLocale
QueryPerformanceCounter
WriteConsoleW
SetStdHandle
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetOEMCP
IsValidCodePage
FindNextFileA
FindFirstFileExA
ReadConsoleW
GetConsoleMode
GetConsoleCP
GetFileType
GetACP
EnumSystemLocalesW
IsValidLocale
GetTimeFormatW
GetDateFormatW
GetTimeZoneInformation
ExitProcess
ExitThread
RtlUnwind
CreateTimerQueue
UnregisterWaitEx
QueryDepthSList
InterlockedFlushSList
InterlockedPushEntrySList
InterlockedPopEntrySList
FreeLibraryAndExitThread
GetThreadTimes
UnregisterWait
RegisterWaitForSingleObject
SetThreadAffinityMask
GetProcessAffinityMask
GetNumaHighestNodeNumber
DeleteTimerQueueTimer
ChangeTimerQueueTimer
CreateTimerQueueTimer
GetLogicalProcessorInformation
GetThreadPriority
CreateThread
SwitchToThread
SignalObjectAndWait
GetStartupInfoW
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
InitializeSListHead
AreFileApisANSI
GetCPInfo
CompareStringW
TlsFree
TryEnterCriticalSection
GetStringTypeW
CreateSemaphoreW
ReleaseSemaphore
InitializeCriticalSection
VirtualFree
VirtualAlloc
GetFileInformationByHandle
GetStdHandle
SetFilePointer
GetFileSize
GetOverlappedResult
GetModuleHandleA
GetModuleFileNameA
GetFullPathNameW
SetFilePointerEx
SetEndOfFile
ReadFile
FlushFileBuffers
GetSystemDefaultLangID
GetUserDefaultUILanguage
SystemTimeToFileTime
GetLocalTime
DeactivateActCtx
ActivateActCtx
ReleaseActCtx
CreateActCtxW
LoadLibraryW
GetModuleHandleExW
Process32NextW
GetLocaleInfoW
GetCurrentDirectoryW
CreateDirectoryW
FindClose
FindFirstFileW
FindNextFileW
GetDriveTypeW
GetFileAttributesExW
GetFileTime
GetTempFileNameW
SetFileAttributesW
SetFileTime
DeviceIoControl
GetSystemDirectoryW
GetWindowsDirectoryW
GetSystemWindowsDirectoryW
CreateFileMappingW
MapViewOfFile
UnmapViewOfFile
GlobalAlloc
GlobalFree
lstrcmpW
CopyFileW
CopyFileExW
LocalAlloc
FileTimeToSystemTime
TerminateProcess
GetExitCodeProcess
CreateProcessW
GetProcessId
CreateToolhelp32Snapshot
Process32FirstW

user32

CharUpperW
GetSystemMetrics
GetLastActivePopup
CharNextW
SendMessageTimeoutW
LoadStringW
AllowSetForegroundWindow

advapi32

OpenThreadToken
DuplicateToken
GetFileSecurityW
MapGenericMask
GetNamedSecurityInfoW
RegOpenCurrentUser
RegGetKeySecurity
AllocateAndInitializeSid
FreeSid
ChangeServiceConfigW
ChangeServiceConfig2W
CloseServiceHandle
ControlService
CreateServiceW
DeleteService
EnumDependentServicesW
OpenSCManagerW
OpenServiceW
QueryServiceConfigW
QueryServiceConfig2W
QueryServiceObjectSecurity
QueryServiceStatusEx
SetServiceObjectSecurity
StartServiceW
SetEntriesInAclW
GetSecurityDescriptorSacl
GetSecurityDescriptorDacl
GetSecurityDescriptorControl
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
InitiateSystemShutdownW
AdjustTokenPrivileges
LookupPrivilegeValueW
ConvertSecurityDescriptorToStringSecurityDescriptorW
ConvertSidToStringSidW
IsValidSecurityDescriptor
RegDeleteValueW
RegSetValueExW
RegEnumKeyExW
RegQueryInfoKeyW
RegDeleteKeyW
OpenProcessToken
GetTokenInformation
RegEnumValueW
RegCreateKeyExW
RegCloseKey
RegOpenKeyExW
RegQueryValueExW
BuildTrusteeWithSidW
ConvertStringSidToSidW
LsaNtStatusToWinError
AccessCheck

shell32

ShellExecuteExW
SHGetFolderPathW

ole32

CoCreateInstance
CoRegisterClassObject
CoInitializeSecurity
CoInitializeEx
CoRevokeClassObject
CoTaskMemFree
StringFromGUID2
CoUninitialize
CoTaskMemRealloc
CoTaskMemAlloc

oleaut32

SysStringLen
SysAllocString
SysFreeString
VariantInit
SysAllocStringByteLen
SysStringByteLen
VariantCopy
LoadRegTypeLi
LoadTypeLi
SafeArrayCopy
SafeArrayDestroy
SafeArrayGetVartype
SafeArrayUnlock
SafeArrayLock
VarCmp
SafeArrayCreate
SafeArrayGetUBound
SafeArrayGetLBound
VarUI4FromStr
UnRegisterTypeLi
SafeArrayRedim
RegisterTypeLi
VariantCopyInd
SysAllocStringLen
VariantChangeType
SafeArrayGetDim
VariantClear

sfc

SfcIsFileProtected

wintrust

WinVerifyTrust

bcrypt

BCryptDestroyHash
BCryptFinishHash
BCryptHashData
BCryptCreateHash
BCryptCloseAlgorithmProvider
BCryptGetProperty
BCryptOpenAlgorithmProvider

shlwapi

PathCreateFromUrlW
UrlIsW
PathFindFileNameW
PathIsURLW

rpcrt4

UuidCreate
RpcBindingFree
NdrClientCall2
UuidToStringW
UuidFromStringW
RpcStringFreeW
RpcStringBindingComposeW
RpcBindingFromStringBindingW

version

GetFileVersionInfoW
VerQueryValueW
GetFileVersionInfoSizeW

setupapi

SetupCloseInfFile
SetupFindFirstLineW
SetupOpenInfFileW
CM_Get_Device_IDW
SetupDiGetClassDevsW
SetupDiDestroyDeviceInfoList
SetupDiGetActualSectionToInstallExW
SetupDiSetSelectedDevice
CMP_WaitNoPendingInstallEvents
CM_Get_DevNode_Status
SetupOpenAppendInfFileW
SetupFindNextLine
SetupFindNextMatchLineW
SetupGetFieldCount
SetupGetStringFieldW
SetupGetIntField
SetupDiSetDeviceInstallParamsW
SetupDiGetDeviceInstallParamsW
SetupDiSetClassRegistryPropertyW
SetupUninstallOEMInfW
SetupDiCreateDeviceInfoList
SetupDiSetDeviceRegistryPropertyW
SetupDiOpenDeviceInfoW
SetupDiGetClassRegistryPropertyW
SetupDiGetDeviceRegistryPropertyW
SetupDiOpenDevRegKey
SetupDiGetDeviceInstanceIdW
SetupDiDeleteDeviceInfo
SetupDiEnumDeviceInfo
SetupDiBuildDriverInfoList
SetupDiEnumDriverInfoW
SetupDiSetSelectedDriverW
SetupDiGetDriverInfoDetailW
SetupDiBuildClassInfoList

userenv

UnloadUserProfile

Exports

Exports

DeferredDeleteW
DllCanUnloadNow
DllGetClassObject
DllInstall
DllRegisterServer
DllUnregisterServer
InstallPackagesManagedW
InstallPackagesW
ReinstallPackageW
ResumeAsyncW
ResumeW
UninstallPackageW

Sections

.text
Size: 4.0MB - Virtual size: 4.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 264KB - Virtual size: 305KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didat
Size: 512B - Virtual size: 96B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 319KB - Virtual size: 318KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 430KB - Virtual size: 429KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

5c11ad643c8d708d9d5029466a2e875c

Code Sign

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

Extended Key Usages

Key Usages

0d:01:94:cd:1e:31:42:20:51:35:d1:c6:36:e4:e9:baCertificate

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

33:00:00:00:f5:e8:77:3b:20:6b:1c:cd:61:00:00:00:00:00:f5Certificate

Extended Key Usages

61:0b:aa:c1:00:00:00:00:00:09Certificate

Key Usages

1f:06:f6:b5:08:25:7e:43:97:4c:a2:49:92:63:0c:6f:a6:9d:9e:f1:c3:1e:c6:d7:f0:32:71:0b:12:a4:33:cdSigner

1f:06:f6:b5:08:25:7e:43:97:4c:a2:49:92:63:0c:6f:a6:9d:9e:f1:c3:1e:c6:d7:f0:32:71:0b:12:a4:33:cdSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

shell32

ole32

oleaut32

sfc

wintrust

bcrypt

shlwapi

rpcrt4

version

setupapi

userenv

Exports

Exports

Sections

.text Size: 4.0MB - Virtual size: 4.0MB

.rdata Size: 1.4MB - Virtual size: 1.4MB

.data Size: 264KB - Virtual size: 305KB

.didat Size: 512B - Virtual size: 96B

.rsrc Size: 319KB - Virtual size: 318KB

.reloc Size: 430KB - Virtual size: 429KB

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

0d:01:94:cd:1e:31:42:20:51:35:d1:c6:36:e4:e9:ba
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

33:00:00:00:f5:e8:77:3b:20:6b:1c:cd:61:00:00:00:00:00:f5
Certificate

61:0b:aa:c1:00:00:00:00:00:09
Certificate

1f:06:f6:b5:08:25:7e:43:97:4c:a2:49:92:63:0c:6f:a6:9d:9e:f1:c3:1e:c6:d7:f0:32:71:0b:12:a4:33:cd
Signer

1f:06:f6:b5:08:25:7e:43:97:4c:a2:49:92:63:0c:6f:a6:9d:9e:f1:c3:1e:c6:d7:f0:32:71:0b:12:a4:33:cd
Signer

.text
Size: 4.0MB - Virtual size: 4.0MB

.rdata
Size: 1.4MB - Virtual size: 1.4MB

.data
Size: 264KB - Virtual size: 305KB

.didat
Size: 512B - Virtual size: 96B

.rsrc
Size: 319KB - Virtual size: 318KB

.reloc
Size: 430KB - Virtual size: 429KB