2024-05-08_5b1c8b3b0a0296c97d38c39d409f6d5f_avoslocker

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General

Target

2024-05-08_5b1c8b3b0a0296c97d38c39d409f6d5f_avoslocker
Size

1.7MB
MD5

5b1c8b3b0a0296c97d38c39d409f6d5f
SHA1

d0cb2513fb3a8f211a90f82db6b8441292fad395
SHA256

600ef80b9da612e170fa06aafb6d2ee0081099f322a887ada4540a33cf4e001f
SHA512

a3298556f80c837a784026fd4514793c28c27358028ce1067f92f4472b380a373806b5a87c3cd69fc3e36840e8635ccf63665335b8128cd9be66b6b8719d38f7
SSDEEP

49152:BmOpsOiTs/ByCA5/T7Y4Bi7wjhOrI3L0CF1dSWvpD1hVCV3OtVx1Q4d:EOliTs/BybeO51

Score

1^/10

Malware Config

Signatures

Files

2024-05-08_5b1c8b3b0a0296c97d38c39d409f6d5f_avoslocker
.exe windows:6 windows x86 arch:x86

24707dbadd79fda03d8656438bb32882

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

09:10:58:84:eb:95:9d:3b:c8:b9:94:f9:18:a7:b6:ee
Certificate

Issuer

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

Not Before

07/01/2020, 00:00

Not After

11/01/2022, 12:00

Subject

CN=Oracle America\, Inc.,OU=Software Engineering,O=Oracle America\, Inc.,L=Redwood City,ST=California,C=US,1.2.840.113549.1.9.1=#0c14706b6961646d5f7573406f7261636c652e636f6d

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

04:cd:3f:85:68:ae:76:c6:1b:b0:fe:71:60:cc:a7:6d
Certificate

Issuer

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

Not Before

01/10/2019, 00:00

Not After

17/10/2030, 00:00

Subject

CN=TIMESTAMP-SHA256-2019-10-15,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

Issuer

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

Not Before

07/01/2016, 12:00

Not After

07/01/2031, 12:00

Subject

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

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

b7:89:b8:9a:b1:eb:e8:7d:aa:47:cd:50:a2:25:3a:53:1a:de:a8:b9:d7:69:0a:38:1c:98:84:f2:4e:14:66:ea
Signer

Actual PE Digest

b7:89:b8:9a:b1:eb:e8:7d:aa:47:cd:50:a2:25:3a:53:1a:de:a8:b9:d7:69:0a:38:1c:98:84:f2:4e:14:66:ea

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

Imports

ole32

OleUninitialize
CoTaskMemAlloc
CoGetClassObject
IIDFromString
CoCreateGuid
CoUninitialize
CoInitialize
OleRun
OleSetContainedObject
OleLockRunning
CLSIDFromString
CoTaskMemRealloc
OleInitialize
CreateStreamOnHGlobal
CoTaskMemFree
CLSIDFromProgID
CoCreateInstance
StringFromGUID2

shell32

FindExecutableA
CommandLineToArgvW
SHGetFolderPathA
SHGetFolderLocation
SHBrowseForFolderA
SHGetPathFromIDListA
SHGetFolderPathW

wininet

InternetCloseHandle
InternetOpenA
InternetErrorDlg
HttpOpenRequestA
HttpQueryInfoA
InternetCrackUrlA
HttpSendRequestA
InternetConnectA
InternetReadFile

user32

PostQuitMessage
GetAncestor
GetWindowThreadProcessId
SetRect
GetWindowLongW
DefWindowProcW
GetSystemMenu
AdjustWindowRectEx
CreateWindowExW
SetWindowTextW
RegisterClassExW
ShowWindow
SetWindowLongW
EnableMenuItem
GetClassInfoExW
GetWindowRect
SetCursor
PtInRect
TranslateMessage
PostMessageA
EndDialog
SetTimer
GetDlgCtrlID
GetTopWindow
SetWindowContextHelpId
MapDialogRect
KillTimer
SetForegroundWindow
EnableWindow
MapWindowPoints
GetWindow
GetFocus
LoadCursorA
DestroyWindow
GetDC
SetWindowPos
LoadStringA
FillRect
IsWindowUnicode
DispatchMessageA
GetMessageA
GetWindowTextW
DrawTextW
GetCursorPos
EnumWindows
ScreenToClient
CreateWindowExA
wsprintfA
GetActiveWindow
IsWindow
DialogBoxIndirectParamA
InvalidateRgn
GetClassInfoExA
RegisterWindowMessageA
RedrawWindow
SetWindowLongA
ClientToScreen
CallWindowProcA
DestroyAcceleratorTable
GetWindowTextA
IsChild
CreateAcceleratorTableA
GetWindowLongA
SetWindowTextA
MessageBoxA
GetSysColor
BeginPaint
DefWindowProcA
MoveWindow
ReleaseDC
PeekMessageA
MsgWaitForMultipleObjectsEx
DispatchMessageW
GetMessageW
SetFocus
EndPaint
CharNextA
GetClassNameA
InvalidateRect
ReleaseCapture
RegisterClassExA
GetParent
GetWindowTextLengthA
GetDesktopWindow
UnregisterClassA
GetDlgItem
GetClientRect
SetCapture
SendMessageA

urlmon

IsValidURL

comctl32

InitCommonControlsEx

wintrust

WinVerifyTrust

kernel32

TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
SwitchToThread
GetSystemTimeAsFileTime
GetStringTypeW
CompareStringW
LCMapStringW
GetLocaleInfoW
GetCPInfo
UnhandledExceptionFilter
GetModuleHandleW
SetUnhandledExceptionFilter
GetStartupInfoW
RtlUnwind
GetSystemInfo
VirtualProtect
VirtualQuery
GetStdHandle
GetFileType
GetModuleFileNameW
WriteConsoleW
GetConsoleCP
GetConsoleMode
CreateThread
GetProcessHeap
HeapFree
HeapAlloc
EncodePointer
InitializeCriticalSection
CreateFileW
ReleaseMutex
CreateMutexA
LoadLibraryW
GetModuleHandleExA
GetExitCodeProcess
CreateProcessA
PeekNamedPipe
ExitThread
FreeLibraryAndExitThread
CreateDirectoryW
DeleteFileW
GetDriveTypeW
GetFileInformationByHandle
SystemTimeToTzSpecificLocalTime
GetFullPathNameW
SetStdHandle
IsValidLocale
EnumSystemLocalesW
HeapSize
HeapReAlloc
GetFileSizeEx
FlushFileBuffers
ReadConsoleW
GetCurrentDirectoryW
GetTimeZoneInformation
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
CreatePipe
OutputDebugStringW
IsDebuggerPresent
VirtualFree
VirtualAlloc
IsProcessorFeaturePresent
InitializeSListHead
FindNextFileA
FlushInstructionCache
InterlockedPushEntrySList
GetModuleFileNameA
SizeofResource
GlobalHandle
SetLastError
EnterCriticalSection
GetCommandLineW
LoadLibraryExA
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
FindResourceA
GetCurrentThreadId
lstrcmpA
GetModuleHandleA
GetCommandLineA
MultiByteToWideChar
GetLastError
SetDllDirectoryA
LockResource
GlobalAlloc
lstrcpyA
GlobalFree
RaiseException
IsDBCSLeadByte
LoadResource
DecodePointer
GetProcAddress
GlobalLock
DeleteCriticalSection
FreeLibrary
WideCharToMultiByte
lstrcmpiA
GlobalUnlock
MulDiv
MoveFileA
Process32First
WriteFile
lstrlenA
lstrcatA
CreateToolhelp32Snapshot
GetTempPathA
CreateFileA
GetSystemDirectoryA
DeleteFileA
Process32Next
CloseHandle
FindResourceW
lstrcpynA
CreateDirectoryA
ReadFile
LocalFree
GetDiskFreeSpaceA
GetDiskFreeSpaceExA
LocalAlloc
FormatMessageA
Sleep
GetUserDefaultLCID
SetEvent
CreateEventA
FileTimeToSystemTime
SystemTimeToFileTime
SetEndOfFile
SetFilePointerEx
FindFirstFileA
TerminateProcess
FindClose
WaitForSingleObject
GetLocaleInfoA
OpenProcess
GetWindowsDirectoryA
ExitProcess
GetDriveTypeA
SetHandleInformation
GetFileAttributesA
MoveFileExA
SetFileAttributesA
RemoveDirectoryA
GetTickCount
OpenMutexA
LoadLibraryExW
GetCurrentProcess
GetModuleHandleExW
GetLogicalProcessorInformation
GetNativeSystemInfo
GetSystemWow64DirectoryA
FormatMessageW
GetLocalTime
GetCurrentProcessId
QueryPerformanceFrequency
QueryPerformanceCounter
GetSystemTime
GetSystemDefaultUILanguage
GetThreadLocale
GetUserDefaultUILanguage
UnmapViewOfFile
FlushViewOfFile
CreateFileMappingA
OpenFileMappingA
MapViewOfFile
GetExitCodeThread
OpenThread
InterlockedPopEntrySList

advapi32

CopySid
ConvertStringSecurityDescriptorToSecurityDescriptorW
RegEnumKeyExA
RegDeleteValueA
RegOpenKeyExA
RegSetValueExA
RegCreateKeyExA
RegDeleteKeyA
RegQueryInfoKeyW
RegCloseKey
RegQueryValueExA
RegEnumKeyA
CryptReleaseContext
CryptGetHashParam
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptAcquireContextA
GetTokenInformation
OpenProcessToken
ConvertSidToStringSidA
ConvertStringSecurityDescriptorToSecurityDescriptorA

oleaut32

VarUI4FromStr
VariantClear
SysAllocStringLen
SysStringLen
SysAllocString
OleCreateFontIndirect
SysFreeString
LoadTypeLi
VariantInit
LoadRegTypeLi
VariantChangeType
VariantCopy
GetErrorInfo
SysStringByteLen

shlwapi

PathIsDirectoryEmptyA
PathAppendA
ord12

gdi32

GetStockObject
CreateCompatibleDC
SelectObject
GetDeviceCaps
BitBlt
SetBkMode
SetTextColor
CreateFontIndirectA
DeleteDC
DeleteObject
CreateSolidBrush
CreateCompatibleBitmap
GetObjectA

iphlpapi

GetAdaptersAddresses

crypt32

CryptBinaryToStringA
CryptStringToBinaryA
CryptProtectData
CryptUnprotectData

version

VerQueryValueW
GetFileVersionInfoSizeA
GetFileVersionInfoA

msi

ord168
ord204
ord44
ord141
ord115
ord159
ord189
ord137
ord117
ord158
ord31
ord160
ord91
ord87
ord67
ord8

Sections

.text
Size: 649KB - Virtual size: 648KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 239KB - Virtual size: 238KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 773KB - Virtual size: 773KB

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

24707dbadd79fda03d8656438bb32882

Code Sign

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

Extended Key Usages

Key Usages

09:10:58:84:eb:95:9d:3b:c8:b9:94:f9:18:a7:b6:eeCertificate

Extended Key Usages

Key Usages

04:cd:3f:85:68:ae:76:c6:1b:b0:fe:71:60:cc:a7:6dCertificate

Extended Key Usages

Key Usages

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15Certificate

Extended Key Usages

Key Usages

b7:89:b8:9a:b1:eb:e8:7d:aa:47:cd:50:a2:25:3a:53:1a:de:a8:b9:d7:69:0a:38:1c:98:84:f2:4e:14:66:eaSigner

Headers

DLL Characteristics

File Characteristics

Imports

ole32

shell32

wininet

user32

urlmon

comctl32

wintrust

kernel32

advapi32

oleaut32

shlwapi

gdi32

iphlpapi

crypt32

version

msi

Sections

.text Size: 649KB - Virtual size: 648KB

.rdata Size: 239KB - Virtual size: 238KB

.data Size: 16KB - Virtual size: 22KB

.rsrc Size: 773KB - Virtual size: 773KB

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

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

09:10:58:84:eb:95:9d:3b:c8:b9:94:f9:18:a7:b6:ee
Certificate

04:cd:3f:85:68:ae:76:c6:1b:b0:fe:71:60:cc:a7:6d
Certificate

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

b7:89:b8:9a:b1:eb:e8:7d:aa:47:cd:50:a2:25:3a:53:1a:de:a8:b9:d7:69:0a:38:1c:98:84:f2:4e:14:66:ea
Signer

.text
Size: 649KB - Virtual size: 648KB

.rdata
Size: 239KB - Virtual size: 238KB

.data
Size: 16KB - Virtual size: 22KB

.rsrc
Size: 773KB - Virtual size: 773KB

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