2024-06-15_fadfc71964792fd5899547d191ffbaea_avoslocker_metamorfo_revil

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General

Target

2024-06-15_fadfc71964792fd5899547d191ffbaea_avoslocker_metamorfo_revil
Size

3.5MB
MD5

fadfc71964792fd5899547d191ffbaea
SHA1

dae04fd0f2d80422d74faadcdd65f14ccb5dacb6
SHA256

0adf48805a627ba7a257d46f8daf508e03d5e0554058112f814114b18fd093de
SHA512

68d8684916bfa68f68c3adeadf9ed015114dda0dc9eb6f03a403245c19093d355c67f3836abe4afa7ac974cc3bed24c728ca3e4b507c11b2c2d56d86a4c3b7a1
SSDEEP

98304:2qvghJ/AswZkGWt5lFxvqWsVliNcmh+YwHRkeK:7cfwZkRgl2cm4FK

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-06-15_fadfc71964792fd5899547d191ffbaea_avoslocker_metamorfo_revil

Files

2024-06-15_fadfc71964792fd5899547d191ffbaea_avoslocker_metamorfo_revil
.exe windows:6 windows x86 arch:x86

df40d8be5c4e5f68cce5e2718020b391

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

c:\buildslave\steam_rel_client_win32\build\src\steamUI\gamestream\secure_desktop_capture\Release\secure_desktop_capture.pdb

Imports

kernel32

FreeLibrary
GetModuleFileNameW
GetModuleHandleA
GlobalAlloc
GlobalUnlock
GlobalLock
LocalFree
MultiByteToWideChar
GetCurrentProcessId
GetFullPathNameW
WriteConsoleW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
GetACP
IsValidCodePage
GetTimeZoneInformation
HeapReAlloc
SetFilePointerEx
SetStdHandle
HeapAlloc
HeapFree
LCMapStringW
CompareStringW
HeapValidate
HeapSize
SetConsoleCtrlHandler
GetModuleHandleExW
ExitProcess
GetConsoleOutputCP
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
Sleep
SetLastError
OutputDebugStringA
WriteFile
FindFirstFileW
FindClose
CreateFileW
LoadLibraryA
GetProcAddress
GetCurrentThreadId
Process32Next
Process32First
CreateToolhelp32Snapshot
CreateFileMappingA
UnmapViewOfFile
MapViewOfFile
OpenProcess
GetCurrentProcess
CreateEventA
WaitForSingleObject
ResetEvent
SetEvent
GetLastError
CloseHandle
LeaveCriticalSection
EnterCriticalSection
PeekNamedPipe
VirtualQuery
RtlUnwind
InitializeSListHead
GetStartupInfoW
IsProcessorFeaturePresent
UnhandledExceptionFilter
CreateEventW
WaitForSingleObjectEx
GetCPInfo
DecodePointer
EncodePointer
GetCurrentDirectoryW
FindNextFileW
WideCharToMultiByte
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStdHandle
GetEnvironmentVariableW
GetFileType
GetModuleHandleW
DeleteFiber
QueryPerformanceCounter
GetSystemTimeAsFileTime
ConvertFiberToThread
GetConsoleMode
SetConsoleMode
ReadConsoleA
ReadConsoleW
GetSystemTime
SystemTimeToFileTime
InitializeCriticalSection
GetCommandLineW
TerminateProcess
GlobalMemoryStatusEx
VirtualAlloc
GetModuleFileNameA
LocalAlloc
IsDebuggerPresent
GetCommandLineA
GetProcessHeap
HeapSetInformation
HeapLock
HeapUnlock
HeapWalk
HeapQueryInformation
QueryPerformanceFrequency
DuplicateHandle
RaiseException
TryEnterCriticalSection
SwitchToThread
CreateThread
GetCurrentThread
OpenThread
GetExitCodeThread
SetUnhandledExceptionFilter
LoadLibraryExA
LoadLibraryExW
DebugBreak
GetProcessHeaps
SetEnvironmentVariableW
FindFirstFileExW
FlushFileBuffers
GetDriveTypeW
GetFileInformationByHandle
GetFileSizeEx
ReadFile
SetEndOfFile
InitializeSRWLock
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
InitializeCriticalSectionEx
InitOnceBeginInitialize
InitOnceComplete
GetStringTypeW

user32

SetClipboardData
GetDlgItemInt
GetWindowTextLengthA
GetDesktopWindow
CloseDesktop
SetDlgItemTextA
EmptyClipboard
CloseClipboard
OpenClipboard
OpenDesktopA
SetDlgItemInt
GetWindowThreadProcessId
EnumWindows
GetShellWindow
GetWindowRect
IsWindowVisible
GetDlgItem
ReleaseDC
GetDC
SetWindowPos
ShowWindow
GetCursorInfo
LoadCursorA
GetCursorPos
MessageBoxA
GetSystemMetrics
SendInput
GetProcessWindowStation
GetUserObjectInformationW
MessageBoxW
wsprintfA
DialogBoxParamA
EndDialog

gdi32

GdiFlush
SetBrushOrgEx
CreateDIBSection
SetStretchBltMode
StretchBlt
SelectObject
DeleteObject
DeleteDC
CreateCompatibleDC
BitBlt

advapi32

ReportEventW
RegSetValueExA
RegCreateKeyExA
RegQueryValueExA
RegOpenKeyA
RegCloseKey
SetSecurityDescriptorDacl
IsValidSid
InitializeSecurityDescriptor
InitializeAcl
GetTokenInformation
GetLengthSid
CreateWellKnownSid
CopySid
AddAccessAllowedAce
OpenProcessToken
DeregisterEventSource
RegisterEventSourceW

shell32

CommandLineToArgvW

oleaut32

VariantClear

psapi

GetProcessMemoryInfo

bcrypt

BCryptGenRandom

ws2_32

send
WSASetLastError
closesocket
recv
WSACleanup
WSAGetLastError

Exports

Exports

CreateInterface
g_dwDllEntryThreadId

Sections

.text
Size: 2.0MB - Virtual size: 2.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 553KB - Virtual size: 553KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 27KB - Virtual size: 535KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 295KB - Virtual size: 295KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 648KB - Virtual size: 652KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

df40d8be5c4e5f68cce5e2718020b391

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

advapi32

shell32

oleaut32

psapi

bcrypt

ws2_32

Exports

Exports

Sections

.text Size: 2.0MB - Virtual size: 2.0MB

.rdata Size: 553KB - Virtual size: 553KB

.data Size: 27KB - Virtual size: 535KB

.rsrc Size: 295KB - Virtual size: 295KB

.reloc Size: 648KB - Virtual size: 652KB

.text
Size: 2.0MB - Virtual size: 2.0MB

.rdata
Size: 553KB - Virtual size: 553KB

.data
Size: 27KB - Virtual size: 535KB

.rsrc
Size: 295KB - Virtual size: 295KB

.reloc
Size: 648KB - Virtual size: 652KB