ef9ba8d3348eae59ffb7835eed786efb2f3f87babe784a2b7e3fb247bbf53cfd

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General

Target

ef9ba8d3348eae59ffb7835eed786efb2f3f87babe784a2b7e3fb247bbf53cfd
Size

2.3MB
MD5

4083a128d717e41f6eb3ad762fa9fad7
SHA1

c8e41bea43a06a7f8127f490d209ffbc99b936ec
SHA256

ef9ba8d3348eae59ffb7835eed786efb2f3f87babe784a2b7e3fb247bbf53cfd
SHA512

719a8a2c638ba8ed281933afa65f32f2d2d633fb2f1a515506f06efd6e7a39b942aaf9f82a457f47a11d68028c197ea011d060e26cc3f7730fc61d84a4b7f2cb
SSDEEP

49152:XBAggggMS4iquFIPQuJjq2UAvAfAAEV1rnFTZT0krlGW+:Xynqu2ouJjqdAo7ELxTZT0krg

Score

1^/10

Malware Config

Signatures

Files

ef9ba8d3348eae59ffb7835eed786efb2f3f87babe784a2b7e3fb247bbf53cfd
.exe windows:6 windows x86 arch:x86

d8030563e6b3e5e4be3b2dea0340227f

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

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

5a:9c:68:49:f8:e0:e1:8b:b6:ef:75:6a:ef:f0:e4:9a:f2:b3:62:5d:f1:e0:7d:f7:7b:3a:0e:38:95:0d:1f:e2
Signer

Actual PE Digest

5a:9c:68:49:f8:e0:e1:8b:b6:ef:75:6a:ef:f0:e4:9a:f2:b3:62:5d:f1:e0:7d:f7:7b:3a:0e:38:95:0d:1f:e2

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

C:\BUILD\work\e0dd96435fde7cb0\BUILDS\Release\x86\aswOfferTool.pdb

Imports

wtsapi32

WTSEnumerateProcessesW
WTSQueryUserToken
WTSEnumerateSessionsW
WTSFreeMemory

userenv

DestroyEnvironmentBlock
CreateEnvironmentBlock

shell32

SHGetSpecialFolderPathW
ShellExecuteExW
CommandLineToArgvW

crypt32

CertFreeCertificateChain
CertGetCertificateChain
CertFreeCertificateChainEngine
CertCreateCertificateChainEngine
CryptQueryObject
CertGetNameStringA
CertFindExtension
CertAddCertificateContextToStore
CryptDecodeObjectEx
PFXImportCertStore
CryptStringToBinaryA
CertOpenStore
CertFindCertificateInStore
CertEnumCertificatesInStore
CertCloseStore
CertFreeCertificateContext

ntdll

RtlNtStatusToDosError
RtlUnwind
RtlCaptureContext
VerSetConditionMask

kernel32

InitializeProcThreadAttributeList
DeleteProcThreadAttributeList
UpdateProcThreadAttribute
SetHandleInformation
GetCurrentThread
VerifyVersionInfoW
InitializeCriticalSectionEx
FlushFileBuffers
GetFileInformationByHandle
GetFullPathNameW
OutputDebugStringA
FileTimeToSystemTime
GetSystemTimeAsFileTime
TlsAlloc
TlsGetValue
TlsSetValue
GetSystemInfo
GetVersionExW
GetTickCount
QueryPerformanceFrequency
QueryPerformanceCounter
ExpandEnvironmentStringsW
GetFileAttributesW
LoadLibraryExW
HeapReAlloc
GlobalMemoryStatusEx
GetExitCodeThread
TlsFree
GetDriveTypeW
SetFileAttributesW
MoveFileExW
LockFileEx
CreateFileMappingW
MapViewOfFile
UnmapViewOfFile
MultiByteToWideChar
GetFileAttributesExW
FindClose
CreateDirectoryW
GetCurrentDirectoryW
FindFirstFileExW
FindNextFileW
GetDateFormatW
GetTimeFormatW
CompareStringW
UnlockFileEx
CopyFileW
SetFileInformationByHandle
GetDiskFreeSpaceExW
GetSystemTimes
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
GetSystemDirectoryA
GetModuleHandleA
MoveFileExA
GetEnvironmentVariableA
SleepEx
CreateFileA
InitializeConditionVariable
WakeConditionVariable
WakeAllConditionVariable
ExpandEnvironmentStringsA
GetVersionExA
CreateIoCompletionPort
GetQueuedCompletionStatusEx
PostQueuedCompletionStatus
GetTickCount64
WriteConsoleW
PeekNamedPipe
GetFileType
FreeLibraryAndExitThread
ExitThread
InitializeCriticalSectionAndSpinCount
InterlockedPushEntrySList
GetStartupInfoW
IsDebuggerPresent
InitializeSListHead
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCPInfo
LoadLibraryA
CreateThread
FormatMessageA
CreateSemaphoreW
CreateEventW
ReleaseSemaphore
ResetEvent
SetEvent
InitializeCriticalSection
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
VirtualFree
VirtualAlloc
WideCharToMultiByte
ReadFile
DeviceIoControl
GetExitCodeProcess
FreeLibrary
GetModuleHandleW
CreateProcessW
GetProcessHeap
GetCurrentProcessId
IsProcessorFeaturePresent
LocalFree
SetFilePointerEx
GetProcAddress
HeapAlloc
FindResourceW
LoadResource
LoadLibraryW
CloseHandle
DeleteFileW
LockResource
GetLastError
FormatMessageW
Sleep
OpenProcess
FreeResource
ResumeThread
GetCurrentThreadId
CreateFileW
WaitForSingleObject
SetEndOfFile
WaitForMultipleObjects
GetModuleFileNameW
GetModuleHandleExW
WriteFile
GetCurrentProcess
GetCommandLineW
SetLastError
HeapFree
GetFileSizeEx
SizeofResource
SystemTimeToTzSpecificLocalTime
GetStdHandle
ExitProcess
GetConsoleMode
ReadConsoleW
GetConsoleOutputCP
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
SetStdHandle
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
LCMapStringEx
DecodePointer
EncodePointer
InitOnceComplete
InitOnceBeginInitialize
WaitForSingleObjectEx
TryAcquireSRWLockExclusive
SleepConditionVariableSRW
GetStringTypeW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetTimeZoneInformation
HeapSize
RaiseException

user32

GetClassInfoExW
GetDesktopWindow
GetProcessWindowStation
GetWindowThreadProcessId
GetShellWindow
GetThreadDesktop
GetUserObjectInformationW
RegisterClassExW

advapi32

DuplicateTokenEx
DuplicateToken
OpenProcessToken
SaferCreateLevel
ImpersonateLoggedOnUser
SaferCloseLevel
RegOpenCurrentUser
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
RevertToSelf
AdjustTokenPrivileges
LookupPrivilegeValueW
CheckTokenMembership
SetTokenInformation
CreateProcessAsUserW
GetTokenInformation
OpenThreadToken
RegOpenKeyExW
RegEnumKeyExA
SystemFunction036
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptGetHashParam
CryptAcquireContextA
CryptReleaseContext
CryptGenRandom
CryptAcquireContextW
SaferComputeTokenFromLevel
RegQueryValueExW
FreeSid
EqualSid
AllocateAndInitializeSid
ImpersonateSelf

ole32

CoUninitialize

bcrypt

BCryptGenRandom

ws2_32

WSAEnumNetworkEvents
WSAResetEvent
WSACloseEvent
send
getsockopt
select
WSACleanup
WSAAddressToStringA
WSAStartup
ntohs
WSASetLastError
closesocket
htons
WSAWaitForMultipleEvents
ntohl
socket
setsockopt
WSAIoctl
WSAEventSelect
__WSAFDIsSet
WSAGetLastError
htonl
WSASocketW
WSADuplicateSocketW
recvfrom
getservbyname
gethostname
ioctlsocket
recv
getsockname
connect
WSACreateEvent
bind

iphlpapi

GetUnicastIpAddressTable
if_indextoname
if_nametoindex
GetAdaptersAddresses
FreeMibTable
GetBestRoute2

Exports

Exports

asw_process_storage_allocate_connector
asw_process_storage_deallocate_connector
on_avast_dll_unload
onexit_register_connector_avast_2

Sections

.text
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 340KB - Virtual size: 340KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 18KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 870KB - Virtual size: 870KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 47KB - Virtual size: 46KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d8030563e6b3e5e4be3b2dea0340227f

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

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

5a:9c:68:49:f8:e0:e1:8b:b6:ef:75:6a:ef:f0:e4:9a:f2:b3:62:5d:f1:e0:7d:f7:7b:3a:0e:38:95:0d:1f:e2Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

wtsapi32

userenv

shell32

crypt32

ntdll

kernel32

user32

advapi32

ole32

bcrypt

ws2_32

iphlpapi

Exports

Exports

Sections

.text Size: 1.1MB - Virtual size: 1.1MB

.rdata Size: 340KB - Virtual size: 340KB

.data Size: 18KB - Virtual size: 27KB

.rsrc Size: 870KB - Virtual size: 870KB

.reloc Size: 47KB - Virtual size: 46KB

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

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

5a:9c:68:49:f8:e0:e1:8b:b6:ef:75:6a:ef:f0:e4:9a:f2:b3:62:5d:f1:e0:7d:f7:7b:3a:0e:38:95:0d:1f:e2
Signer

.text
Size: 1.1MB - Virtual size: 1.1MB

.rdata
Size: 340KB - Virtual size: 340KB

.data
Size: 18KB - Virtual size: 27KB

.rsrc
Size: 870KB - Virtual size: 870KB

.reloc
Size: 47KB - Virtual size: 46KB