MicrosoftEdgeWebView2RuntimeInstallerX64[.]exe

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General

Target

MicrosoftEdgeWebView2RuntimeInstallerX64.exe
Size

170.4MB
MD5

9d7c124d93b06c00628e24cf4702c687
SHA1

bd708c64a0df4d33135f34aceb322f63854eed11
SHA256

f19920dd77421e4fb218dac6253653fe7570c8a885154fe821662e7959404d2b
SHA512

deeb45094c11ec9581279539990e9b7136293dc8ca6fe0ce034109e4a267f995059fc9207f6abac3f2d7599f34633c264b01548b88a9c63848b0f3063d110b53
SSDEEP

3145728:0ajufqL38uxKAOTo7/wADS6yRVFak448JfaVZhyIvgHuXYa031r+Anc:fifqL+Xo7/wMEufaVXy0gm+1bc

Score

1^/10

Malware Config

Signatures

Files

MicrosoftEdgeWebView2RuntimeInstallerX64.exe
.exe windows:5 windows x86 arch:x86

7899cb8ba886a0690bdc28d8b481bbd1

Code Sign

33:00:00:03:a5:41:11:e8:f0:7f:be:0b:75:00:00:00:00:03:a5
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

19/10/2023, 19:51

Not After

16/10/2024, 19:51

Subject

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

64:57:97:41:81:d1:09:95:4f:1c:10:95:8c:65:4e:63
Certificate

Issuer

CN=EdgeBuild,O=EdgeBuild,L=Redmond,ST=Washington,C=US

Not Before

15/06/2020, 23:52

Not After

31/12/2039, 23:59

Subject

CN=EdgeBuild,O=EdgeBuild,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageKeyEncipherment

ae:07:67:ba:40:67:90:f8:8b:f6:a8:91:c5:01:69:8c:5c:69:35:b0:a9:da:ef:d6:41:0e:a3:80:73:3e:77:e6
Signer

Actual PE Digest

ae:07:67:ba:40:67:90:f8:8b:f6:a8:91:c5:01:69:8c:5c:69:35:b0:a9:da:ef:d6:41:0e:a3:80:73:3e:77:e6

Digest Algorithm

sha256

PE Digest Matches

true

ae:07:67:ba:40:67:90:f8:8b:f6:a8:91:c5:01:69:8c:5c:69:35:b0:a9:da:ef:d6:41:0e:a3:80:73:3e:77:e6
Signer

Actual PE Digest

ae:07:67:ba:40:67:90:f8:8b:f6:a8:91:c5:01:69:8c:5c:69:35:b0:a9:da:ef:d6:41:0e:a3:80:73:3e:77:e6

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

mi_exe_stub.pdb

Imports

kernel32

GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
OutputDebugStringW
HeapAlloc
HeapFree
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle
GetFileType
RaiseException
LCMapStringW
GetProcessHeap
HeapSize
HeapReAlloc
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx
CreateFileW
CloseHandle
WriteConsoleW
DecodePointer
VirtualProtect
EncodePointer
LoadLibraryExW
QueryPerformanceCounter
GetProcAddress
FreeLibrary
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
SetLastError
GetLastError
RtlUnwind
TerminateProcess
GetCurrentProcess
GetModuleHandleW
IsProcessorFeaturePresent
GetStartupInfoW
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
GetStringTypeW
CreateDirectoryW
SizeofResource
FindFirstFileW
Wow64DisableWow64FsRedirection
RemoveDirectoryW
GetTempPathW
FormatMessageW
Wow64RevertWow64FsRedirection
GetFileAttributesExW
GetDiskFreeSpaceExW
LockResource
DeleteFileW
FindResourceExW
LoadResource
FindResourceW
HeapDestroy
LocalFree
VerSetConditionMask
CopyFileW
VerifyVersionInfoW
GetTempFileNameW
lstrcmpiW
CreateMutexW
WaitForSingleObject
ReleaseMutex
CreateEventW
SetEvent
CreateThread
UnmapViewOfFile
CreateFileMappingW
MapViewOfFile
VirtualQuery
CreateProcessW
GetExitCodeProcess
ResetEvent
WaitForSingleObjectEx
GetSystemInfo
LoadLibraryExA

advapi32

RegSetValueExA
SetSecurityDescriptorDacl
GetAclInformation
SetSecurityDescriptorOwner
GetSidSubAuthority
GetSidLengthRequired
CopySid
InitializeSid
IsValidSid
AddAce
InitializeSecurityDescriptor
InitializeAcl
GetLengthSid
GetSecurityDescriptorLength
MakeSelfRelativeSD
MakeAbsoluteSD
SetSecurityDescriptorGroup
RegOpenKeyExW
RegQueryValueExW
GetSecurityDescriptorSacl
GetSecurityDescriptorDacl
GetSecurityDescriptorGroup
GetSecurityDescriptorControl
GetSecurityDescriptorOwner
RegCloseKey
RegQueryValueExA
RegCreateKeyExA
RegSetValueExW
RegOpenKeyExA
RegDeleteValueA

ole32

CoTaskMemFree
CoUninitialize
CoInitializeEx

shell32

SHGetKnownFolderPath
ord680
CommandLineToArgvW
SHGetFolderPathW

user32

CharLowerBuffW
MessageBoxW

Sections

.text
Size: 108KB - Virtual size: 107KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 36KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didat
Size: 512B - Virtual size: 44B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 170.3MB - Virtual size: 170.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

7899cb8ba886a0690bdc28d8b481bbd1

Code Sign

33:00:00:03:a5:41:11:e8:f0:7f:be:0b:75:00:00:00:00:03:a5Certificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

64:57:97:41:81:d1:09:95:4f:1c:10:95:8c:65:4e:63Certificate

Extended Key Usages

Key Usages

ae:07:67:ba:40:67:90:f8:8b:f6:a8:91:c5:01:69:8c:5c:69:35:b0:a9:da:ef:d6:41:0e:a3:80:73:3e:77:e6Signer

ae:07:67:ba:40:67:90:f8:8b:f6:a8:91:c5:01:69:8c:5c:69:35:b0:a9:da:ef:d6:41:0e:a3:80:73:3e:77:e6Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

ole32

shell32

user32

Sections

.text Size: 108KB - Virtual size: 107KB

.rdata Size: 36KB - Virtual size: 36KB

.data Size: 2KB - Virtual size: 5KB

.didat Size: 512B - Virtual size: 44B

.rsrc Size: 170.3MB - Virtual size: 170.3MB

.reloc Size: 5KB - Virtual size: 5KB

33:00:00:03:a5:41:11:e8:f0:7f:be:0b:75:00:00:00:00:03:a5
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

64:57:97:41:81:d1:09:95:4f:1c:10:95:8c:65:4e:63
Certificate

ae:07:67:ba:40:67:90:f8:8b:f6:a8:91:c5:01:69:8c:5c:69:35:b0:a9:da:ef:d6:41:0e:a3:80:73:3e:77:e6
Signer

ae:07:67:ba:40:67:90:f8:8b:f6:a8:91:c5:01:69:8c:5c:69:35:b0:a9:da:ef:d6:41:0e:a3:80:73:3e:77:e6
Signer

.text
Size: 108KB - Virtual size: 107KB

.rdata
Size: 36KB - Virtual size: 36KB

.data
Size: 2KB - Virtual size: 5KB

.didat
Size: 512B - Virtual size: 44B

.rsrc
Size: 170.3MB - Virtual size: 170.3MB

.reloc
Size: 5KB - Virtual size: 5KB