avast_setup_offline[.]exe

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General

Target

avast_setup_offline.exe
Size

698.1MB
MD5

9a20a05ff03f91145e826b0a778422d2
SHA1

8bbc9f4ff8a4e04afe41edb7287a9b2470864a42
SHA256

08e7454e5ed4466e82e148134e179c3aaa1062ffb3448c1d7240dfa5c36c2371
SHA512

8099169e868053f225742dbf855eafe76f0f81daf09726f166b561f79e01526f5438708dfac27c4168c3d3650869ffc260734ba90f6d2b5b11713f8274761b91
SSDEEP

12582912:fZYcu+AIJEfIub4XU723Ko1cqB6rSfuzpk0gF+s9PkZnNmTxh4XpV:fucZA1HbF723Ko1vjuzT2n6Ab4r

Score

1^/10

Malware Config

Signatures

Files

avast_setup_offline.exe
.exe windows x86

dd3633ef67209d85dffa8a0a86aeef91

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

09:02:b3:6b:32:51:c3:28:08:3f:77:7c:a0:84:28:ff
Certificate

Issuer

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

Not Before

16-09-2022 00:00

Not After

17-09-2025 23:59

Subject

CN=Avast Software s.r.o.,O=Avast Software s.r.o.,L=Praha,C=CZ

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

21-09-2022 00:00

Not After

21-11-2033 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert,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

2f:dc:40:8d:0e:fe:aa:b6:76:89:a0:96:bc:95:28:83:8b:23:c5:26:0a:4b:71:b7:05:5f:bf:95:ee:26:7e:9f
Signer

Actual PE Digest

2f:dc:40:8d:0e:fe:aa:b6:76:89:a0:96:bc:95:28:83:8b:23:c5:26:0a:4b:71:b7:05:5f:bf:95:ee:26:7e:9f

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

CN=Avast Software s.r.o.,O=Avast Software s.r.o.,L=Praha,C=CZ

06-02-2023 14:23
Valid: true

Chain 1

CN=Avast Software s.r.o.,O=Avast Software s.r.o.,L=Praha,C=CZ

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

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Chain 2

CN=Avast Software s.r.o.,O=Avast Software s.r.o.,L=Praha,C=CZ

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

CN=DigiCert Trusted Root G4,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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_NET_RUN_FROM_SWAP

Imports

dwmapi

DwmSetWindowAttribute

ntdll

RtlNtStatusToDosError
VerSetConditionMask
NtOpenKey
NtQueryKey
NtDeleteKey
NtClose
RtlUnwind

kernel32

GetProcessAffinityMask
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
GetTimeZoneInformation
EnumSystemLocalesW
IsValidLocale
LCMapStringW
GetConsoleOutputCP
ReadConsoleW
GetConsoleMode
ExitProcess
GetStdHandle
GetFileType
SetStdHandle
FreeLibraryAndExitThread
ExitThread
SystemTimeToFileTime
TzSpecificLocalTimeToSystemTime
InterlockedPushEntrySList
CloseHandle
SetLastError
GetLastError
CreateFileW
DeviceIoControl
FindClose
WideCharToMultiByte
FindFirstFileW
RemoveDirectoryW
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
WaitForSingleObject
GetProcAddress
GetModuleHandleW
HeapAlloc
GetProcessHeap
GetSystemDirectoryW
lstrcatW
GetModuleHandleA
LocalFree
CreateProcessW
CreateEventW
ResumeThread
GetExitCodeProcess
GetCurrentThread
GetCurrentProcess
FindResourceW
SizeofResource
LockResource
LoadResource
GlobalAlloc
GlobalLock
GlobalFree
GlobalUnlock
SetEvent
CreateThread
TerminateThread
GetLocaleInfoW
MultiByteToWideChar
Sleep
GetCurrentThreadId
FreeLibrary
FileTimeToSystemTime
GetUserDefaultLangID
IsWow64Process
LoadLibraryA
GetCommandLineW
GetFileTime
GetCurrentProcessId
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetSystemTimeAsFileTime
GetFileSizeEx
ReadFile
GetNativeSystemInfo
GetPrivateProfileStringW
IsProcessorFeaturePresent
HeapFree
InitializeCriticalSectionEx
LCIDToLocaleName
HeapSize
GetUserDefaultLCID
HeapReAlloc
RaiseException
DecodePointer
HeapDestroy
FormatMessageW
SetFilePointerEx
LoadLibraryExW
GetFileAttributesExW
CompareFileTime
TerminateProcess
VerifyVersionInfoW
WaitForMultipleObjects
ResetEvent
GetModuleHandleExW
GetModuleFileNameW
InitializeCriticalSectionAndSpinCount
GetTickCount
QueryPerformanceFrequency
QueryPerformanceCounter
CompareStringW
WriteFile
FlushFileBuffers
DeleteFileW
GetFileInformationByHandle
GetFullPathNameW
OutputDebugStringA
TlsAlloc
TlsGetValue
TlsSetValue
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
GetThreadId
CreateSemaphoreW
ReleaseSemaphore
TryEnterCriticalSection
GetSystemInfo
GetVersionExW
ExpandEnvironmentStringsW
GetShortPathNameW
GetFileAttributesW
GetWindowsDirectoryW
GetLongPathNameW
VirtualAlloc
VirtualFree
VirtualProtect
GlobalMemoryStatusEx
GetExitCodeThread
TlsFree
SetFilePointer
SetFileAttributesW
GetFileSize
SetEndOfFile
MoveFileExW
LockFileEx
CreateFileMappingW
MapViewOfFile
UnmapViewOfFile
DuplicateHandle
SetFileTime
CreateDirectoryW
GetCurrentDirectoryW
FindFirstFileExW
FindNextFileW
QueryDosDeviceW
GetEnvironmentVariableW
GetVolumePathNameW
GetVolumeNameForVolumeMountPointW
GetVersion
FindResourceExW
SetEnvironmentVariableW
WriteProcessMemory
LoadLibraryW
UnlockFileEx
WriteConsoleW
CopyFileW
SetFileInformationByHandle
GetDiskFreeSpaceExW
FreeResource
K32GetMappedFileNameW
FindFirstVolumeW
FindNextVolumeW
GetVolumePathNamesForVolumeNameW
FindVolumeClose
VirtualQuery
GetSystemTimes
GetTickCount64
OutputDebugStringW
GetStartupInfoW
IsDebuggerPresent
InitializeSListHead
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCPInfo
LoadLibraryExA
WaitForSingleObjectEx
GetStringTypeW
InitializeSRWLock
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
FormatMessageA
WakeAllConditionVariable
SleepConditionVariableSRW
InitializeConditionVariable
WakeConditionVariable
SleepConditionVariableCS
EncodePointer
LCMapStringEx

rpcrt4

RpcEpUnregister
UuidFromStringW

Exports

Exports

asw_process_storage_allocate_connector
asw_process_storage_deallocate_connector
on_avast_dll_unload
onexit_register_connector_avast_2

Sections

.text
Size: 904KB - Virtual size: 904KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 207KB - Virtual size: 206KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didat
Size: 1024B - Virtual size: 536B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 94KB - Virtual size: 94KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 44KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

dd3633ef67209d85dffa8a0a86aeef91

Code Sign

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

Extended Key Usages

Key Usages

09:02:b3:6b:32:51:c3:28:08:3f:77:7c:a0:84:28:ffCertificate

Extended Key Usages

Key Usages

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5aCertificate

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

2f:dc:40:8d:0e:fe:aa:b6:76:89:a0:96:bc:95:28:83:8b:23:c5:26:0a:4b:71:b7:05:5f:bf:95:ee:26:7e:9fSigner

Signature Validations

Verification

06-02-2023 14:23 Valid: true

Chain 1

Chain 2

Headers

DLL Characteristics

File Characteristics

Imports

dwmapi

ntdll

kernel32

rpcrt4

Exports

Exports

Sections

.text Size: 904KB - Virtual size: 904KB

.rdata Size: 207KB - Virtual size: 206KB

.data Size: 20KB - Virtual size: 32KB

.didat Size: 1024B - Virtual size: 536B

.rsrc Size: 94KB - Virtual size: 94KB

.reloc Size: 44KB - Virtual size: 44KB

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

09:02:b3:6b:32:51:c3:28:08:3f:77:7c:a0:84:28:ff
Certificate

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
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

2f:dc:40:8d:0e:fe:aa:b6:76:89:a0:96:bc:95:28:83:8b:23:c5:26:0a:4b:71:b7:05:5f:bf:95:ee:26:7e:9f
Signer

06-02-2023 14:23
Valid: true

.text
Size: 904KB - Virtual size: 904KB

.rdata
Size: 207KB - Virtual size: 206KB

.data
Size: 20KB - Virtual size: 32KB

.didat
Size: 1024B - Virtual size: 536B

.rsrc
Size: 94KB - Virtual size: 94KB

.reloc
Size: 44KB - Virtual size: 44KB