2024-06-16_d96c6861b7efa144fa027e7947eb1155_avoslocker

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General

Target

2024-06-16_d96c6861b7efa144fa027e7947eb1155_avoslocker
Size

3.8MB
MD5

d96c6861b7efa144fa027e7947eb1155
SHA1

85e54a2b3dfd6bf5061641ff782fd5a1e9e3e944
SHA256

9e29e4feaf148b95414cc3e213993dea74d114a856c2637267b13e940cf39a89
SHA512

67df3a3bd47f158710022d632018cd4cae4b2eb2d115756622a7b685f1b7ba1727262c2f60e2aa1a0c66dd66377933664d33a20047535f949adb148be805ef9f
SSDEEP

98304:FCnCDJI0dakikhPyuZr2QsXiAoEM6r2XURBeIVIO0S3wNgM:FCnCDJI00rkhPyfoEMPXiQNP

Score

1^/10

Malware Config

Signatures

Files

2024-06-16_d96c6861b7efa144fa027e7947eb1155_avoslocker
.exe windows:6 windows x86 arch:x86

67d15100d25519f7e28ba272372e13d0

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

05:ad:e4:6d:b0:2a:2f:78:46:2a:29:37:27:e8:d8:74
Certificate

Issuer

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

Not Before

12/03/2021, 00:00

Not After

08/06/2024, 23:59

Subject

CN=Trend Micro\, Inc.,O=Trend Micro\, Inc.,L=Da’an District,ST=Taipei City,C=TW

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

01
Certificate

Issuer

CN=Unknown issuer

Not Before

01/01/2013, 10:00

Not After

01/04/2013, 10:00

Subject

CN=Dummy certificate

Extended Key Usages

Key Usages

KeyUsageCertSign

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

c2:85:85:47:5d:0f:ed:58:45:2d:ad:e6:c4:c3:c5:59:52:c4:9b:c6:a4:6c:f9:03:d4:12:47:08:35:45:5e:bb
Signer

Actual PE Digest

c2:85:85:47:5d:0f:ed:58:45:2d:ad:e6:c4:c3:c5:59:52:c4:9b:c6:a4:6c:f9:03:d4:12:47:08:35:45:5e:bb

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

C:\workspace\src\tool\XBC\Release\Win32\EndpointBasecamp.exe.pdb

Imports

bcrypt

BCryptCloseAlgorithmProvider
BCryptOpenAlgorithmProvider
BCryptGenRandom

advapi32

CreateWellKnownSid
BuildTrusteeWithSidW
RegCreateKeyExA
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
OpenProcessToken
FreeSid
GetTokenInformation
RegCloseKey
RegCreateKeyExW
RegDeleteValueW
RegOpenKeyExW
RegQueryValueExW
RegSetValueExW
RegDeleteKeyW
RegEnumKeyExW
RegNotifyChangeKeyValue
RegQueryValueExA
RegSetValueExA
ImpersonateLoggedOnUser
RevertToSelf
LookupAccountSidW
RegOpenKeyExA
CryptAcquireContextA
CryptReleaseContext
CryptDestroyKey
CryptSetKeyParam
CryptImportKey
CryptDecrypt
RegDeleteKeyValueW
RegDeleteTreeW
RegGetValueW
CryptGetHashParam
CryptCreateHash
SetEntriesInAclW
CryptHashData
CryptDestroyHash
RegEnumKeyExA
RegDeleteValueA
RegDeleteKeyA
RegDeleteTreeA
CloseServiceHandle
CreateServiceW
SetServiceStatus
RegisterServiceCtrlHandlerW
StartServiceCtrlDispatcherW
OpenServiceW
OpenSCManagerW
SetServiceObjectSecurity
AddAccessAllowedAceEx
InitializeAcl
GetLengthSid
IsValidSid
ConvertStringSidToSidW
ChangeServiceConfig2W
QueryServiceStatusEx
ControlService
StartServiceW

crypt32

CryptUnprotectData
CryptProtectData
CryptBinaryToStringA
CryptStringToBinaryA
CryptStringToBinaryW
CertAddEncodedCertificateToStore
CertFreeCertificateContext
CertCreateCertificateContext
CertOpenStore
CertGetNameStringW
CryptMsgControl
CryptMsgGetParam
CertCloseStore
CertFindCertificateInStore
CertVerifyCertificateChainPolicy
CertFreeCertificateChain
CertGetCertificateChain
CryptQueryObject
CryptMsgClose

shlwapi

PathRemoveFileSpecW
PathAppendW
PathFileExistsW

winhttp

WinHttpAddRequestHeaders
WinHttpSetOption
WinHttpSetCredentials
WinHttpSendRequest
WinHttpQueryAuthSchemes
WinHttpSetStatusCallback
WinHttpCrackUrl
WinHttpOpen
WinHttpCloseHandle
WinHttpConnect
WinHttpReadData
WinHttpReceiveResponse
WinHttpOpenRequest
WinHttpQueryOption
WinHttpQueryHeaders
WinHttpQueryDataAvailable

kernel32

GetSystemDirectoryW
GetModuleFileNameW
MultiByteToWideChar
GetACP
LoadLibraryA
GlobalFree
OpenProcess
WTSGetActiveConsoleSessionId
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
DecodePointer
RaiseException
HeapDestroy
HeapReAlloc
HeapSize
InitializeCriticalSectionEx
DeleteCriticalSection
DeleteFileA
GetTempPathA
GetTempFileNameA
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
CreateFileA
WriteFile
LocalFree
GetCurrentDirectoryW
GetTempFileNameW
GetTempPathW
WaitForSingleObject
GetWindowsDirectoryW
ReleaseMutex
WaitForSingleObjectEx
SetEvent
WaitForMultipleObjects
MoveFileExW
SetCurrentDirectoryW
ResetEvent
GetCurrentProcessId
GetExitCodeProcess
LoadLibraryExW
LoadResource
LockResource
FindResourceW
CreateProcessW
GetSystemTimeAsFileTime
FileTimeToSystemTime
SetConsoleCtrlHandler
GetStdHandle
GetFileAttributesW
GetCurrentThreadId
GetModuleHandleExW
GetDynamicTimeZoneInformation
GetConsoleMode
WriteConsoleA
GetConsoleScreenBufferInfo
SetConsoleTextAttribute
WriteConsoleW
FormatMessageA
GetFileType
SetStdHandle
DuplicateHandle
ExitProcess
FreeLibraryAndExitThread
ExitThread
CreateThread
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
RtlUnwind
InterlockedPushEntrySList
OutputDebugStringW
GetStartupInfoW
FormatMessageW
SetLastError
CreateFileW
SetNamedPipeHandleState
WaitNamedPipeW
ReadFile
ConnectNamedPipe
DisconnectNamedPipe
CreateNamedPipeW
GetOverlappedResult
SetWaitableTimer
CreateWaitableTimerW
LocalAlloc
GetNamedPipeClientProcessId
GetModuleFileNameA
FileTimeToLocalFileTime
FindClose
FindFirstFileW
FindNextFileW
GetFileTime
SystemTimeToFileTime
CreateFileMappingW
MapViewOfFile
UnmapViewOfFile
LoadLibraryW
FreeLibrary
GetCurrentProcess
CreateEventW
GetProcessHeap
HeapFree
HeapAlloc
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
UnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
InitializeSListHead
GetLocaleInfoEx
GetCPInfo
CompareStringEx
GetModuleHandleW
GetLastError
CloseHandle
CreateMutexW
WideCharToMultiByte
GetProcAddress
GetModuleHandleA
GetTickCount
GetSystemInfo
SwitchToThread
Sleep
QueryPerformanceFrequency
QueryPerformanceCounter
GetCommandLineA
GetCommandLineW
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
ReadConsoleW
FlushFileBuffers
GetConsoleCP
CreatePipe
GetTimeZoneInformation
IsValidCodePage
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SizeofResource
DeleteFileW
GetFileSizeEx
QueryFullProcessImageNameW
GetLocalTime
GetDiskFreeSpaceExW
SetUnhandledExceptionFilter
VerSetConditionMask
GetComputerNameExW
IsWow64Process
VerifyVersionInfoW
LocalFileTimeToFileTime
SetFileTime
GetStringTypeW
InitializeSRWLock
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
TryEnterCriticalSection
CreateDirectoryW
FindFirstFileExW
GetFileAttributesExW
GetFileInformationByHandle
GetFinalPathNameByHandleW
GetFullPathNameW
SetEndOfFile
SetFileInformationByHandle
SetFilePointerEx
AreFileApisANSI
DeviceIoControl
CopyFileW
CreateHardLinkW
GetFileInformationByHandleEx
CreateSymbolicLinkW
InitializeConditionVariable
WakeConditionVariable
WakeAllConditionVariable
SleepConditionVariableCS
SleepConditionVariableSRW
GetExitCodeThread
ReleaseSRWLockShared
AcquireSRWLockShared
EncodePointer
LCMapStringEx

shell32

SHGetKnownFolderPath
SHGetFolderPathW
SHGetFolderPathA

ole32

CoCreateInstance
CoUninitialize
CoTaskMemFree
CoInitializeSecurity
CoInitializeEx

oleaut32

SysFreeString
VariantClear
VariantInit
SysAllocString

wtsapi32

WTSQueryUserToken

urlmon

URLDownloadToFileA

wintrust

CryptCATAdminReleaseContext
CryptCATAdminReleaseCatalogContext
CryptCATAdminAcquireContext
WTHelperProvDataFromStateData
WTHelperGetProvCertFromChain
WTHelperGetProvSignerFromChain
CryptCATCatalogInfoFromContext
CryptCATAdminEnumCatalogFromHash
WinVerifyTrust
CryptCATAdminCalcHashFromFileHandle

ws2_32

InetNtopW
GetAddrInfoW
WSAAddressToStringW
WSACleanup
WSAStartup

version

GetFileVersionInfoSizeW
GetFileVersionInfoW
VerQueryValueW

iphlpapi

GetAdaptersAddresses
GetBestInterface

dbghelp

MiniDumpWriteDump
ImageNtHeader

Sections

.text
Size: 2.8MB - Virtual size: 2.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 545KB - Virtual size: 544KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 164KB - Virtual size: 217KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 194KB - Virtual size: 193KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

67d15100d25519f7e28ba272372e13d0

Code Sign

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

Extended Key Usages

Key Usages

05:ad:e4:6d:b0:2a:2f:78:46:2a:29:37:27:e8:d8:74Certificate

Extended Key Usages

Key Usages

01Certificate

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

c2:85:85:47:5d:0f:ed:58:45:2d:ad:e6:c4:c3:c5:59:52:c4:9b:c6:a4:6c:f9:03:d4:12:47:08:35:45:5e:bbSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

bcrypt

advapi32

crypt32

shlwapi

winhttp

kernel32

shell32

ole32

oleaut32

wtsapi32

urlmon

wintrust

ws2_32

version

iphlpapi

dbghelp

Sections

.text Size: 2.8MB - Virtual size: 2.8MB

.rdata Size: 545KB - Virtual size: 544KB

.data Size: 164KB - Virtual size: 217KB

.rsrc Size: 11KB - Virtual size: 10KB

.reloc Size: 194KB - Virtual size: 193KB

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

05:ad:e4:6d:b0:2a:2f:78:46:2a:29:37:27:e8:d8:74
Certificate

01
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

c2:85:85:47:5d:0f:ed:58:45:2d:ad:e6:c4:c3:c5:59:52:c4:9b:c6:a4:6c:f9:03:d4:12:47:08:35:45:5e:bb
Signer

.text
Size: 2.8MB - Virtual size: 2.8MB

.rdata
Size: 545KB - Virtual size: 544KB

.data
Size: 164KB - Virtual size: 217KB

.rsrc
Size: 11KB - Virtual size: 10KB

.reloc
Size: 194KB - Virtual size: 193KB