d:\Projects\Riverdeep\Mavis18\Mavis18\MavisBeacon.pdb
Static task
static1
Behavioral task
behavioral1
Sample
cb4317c02b22a89bb8652d70647770bc.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
cb4317c02b22a89bb8652d70647770bc.exe
Resource
win10v2004-20240226-en
General
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Target
cb4317c02b22a89bb8652d70647770bc
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Size
2.4MB
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MD5
cb4317c02b22a89bb8652d70647770bc
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SHA1
a8bf7e400869caae5d545f1c55765e0d59c3b7ac
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SHA256
42271e2667dcdb2f9da9072d6ceecc04edf33e21ed90e1b24c151892a1bcdd71
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SHA512
6c72380d343c3bf7b5233426be5c96733ce922f12cb0b2d5027d1c001b3d2afc0ebdf642b2f0de2ed27c222fcb07066cdc74b5f5ac36074714e23424b2ce8819
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SSDEEP
49152:UU6btSDB4pVbieBMsqooGEadW+6T1A3xV:Uj5LVmeBMGoGmWxV
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource cb4317c02b22a89bb8652d70647770bc
Files
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cb4317c02b22a89bb8652d70647770bc.exe windows:4 windows x86 arch:x86
e42eb73bf6c7c7f3047ed3b94d41dee7
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
PDB Paths
Imports
user32
GetForegroundWindow
GetActiveWindow
SendMessageA
GetParent
PostMessageA
SetWindowPos
IsWindowVisible
GetWindow
ShowWindow
GetWindowRect
SetActiveWindow
SetForegroundWindow
GetWindowLongA
TrackMouseEvent
SetClassLongA
SetCursorPos
wsprintfA
DrawTextA
UnregisterClassA
SetMenuItemInfoA
GetSystemMenu
GetCursorPos
DefWindowProcA
PostQuitMessage
SetClipboardData
CloseClipboard
GetMenu
AdjustWindowRectEx
ClientToScreen
SetRect
CopyRect
CreateIconIndirect
DestroyIcon
InvalidateRect
GetCapture
SetCursor
MessageBoxA
SetParent
MoveWindow
GetDC
ReleaseDC
OffsetRect
IntersectRect
SystemParametersInfoA
FindWindowA
DestroyWindow
SetTimer
PeekMessageA
TranslateMessage
DispatchMessageA
GetKeyState
BeginPaint
EndPaint
SetFocus
SetCapture
ReleaseCapture
MsgWaitForMultipleObjects
LoadIconA
LoadCursorA
RegisterClassA
IsWindow
CreateWindowExA
GetClientRect
SetWindowLongA
SetWindowTextA
IsClipboardFormatAvailable
GetClipboardData
OpenClipboard
EmptyClipboard
GetSystemMetrics
winmm
timeGetTime
version
GetFileVersionInfoA
VerQueryValueA
GetFileVersionInfoSizeA
ddraw
DirectDrawEnumerateExA
DirectDrawCreateEx
dsound
ord1
ole32
CoInitialize
CoCreateGuid
shell32
SHGetSpecialFolderPathA
ShellExecuteA
gdi32
CreateDIBSection
CreateBitmap
StretchBlt
CreateDCA
GetStockObject
BitBlt
DeleteObject
CreateCompatibleBitmap
GetDeviceCaps
StretchDIBits
EndPage
EndDoc
StartDocA
StartPage
DeleteDC
SetTextColor
SetBkMode
GetPaletteEntries
bass
BASS_StreamCreateFile
BASS_ChannelPlay
BASS_StreamFree
BASS_Free
BASS_ChannelSetAttributes
BASS_Init
kernel32
GetDriveTypeA
GetStartupInfoA
GetProcessHeap
GetCommandLineA
GetConsoleMode
GetConsoleCP
WriteFile
SetFilePointer
GetFileType
PeekNamedPipe
GetFileInformationByHandle
FileTimeToLocalFileTime
FileTimeToSystemTime
GetDateFormatA
GetTimeFormatA
HeapReAlloc
GetSystemTimeAsFileTime
HeapFree
RaiseException
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
LCMapStringA
RtlUnwind
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
InitializeCriticalSection
InterlockedDecrement
InterlockedIncrement
HeapAlloc
ExitProcess
LCMapStringW
GetCPInfo
GetStdHandle
GetWindowsDirectoryA
GetFileSize
DeleteFileA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
ReadFile
GetACP
GetOEMCP
IsValidCodePage
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
SetHandleCount
FlushFileBuffers
GetTimeZoneInformation
HeapSize
SetStdHandle
CreateFileW
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetCurrentProcessId
CompareStringA
CompareStringW
GetLocaleInfoA
GetStringTypeW
GetStringTypeA
GetUserDefaultLCID
EnumSystemLocalesA
IsValidLocale
GetLocaleInfoW
SetEndOfFile
GetCurrentProcess
FindNextFileA
GlobalFree
GlobalUnlock
GlobalLock
GetLogicalDriveStringsA
FindClose
SetEnvironmentVariableA
FindFirstFileA
WaitForSingleObject
ReleaseMutex
CloseHandle
CreateMutexA
GetExitCodeThread
Sleep
CreateThread
GetProcAddress
LoadLibraryA
FreeLibrary
GetShortPathNameA
GetLastError
GlobalAlloc
SetCurrentDirectoryA
SetThreadPriority
SetLastError
GetCurrentDirectoryA
GetModuleFileNameA
GetSystemDirectoryA
GetVersionExA
GetModuleHandleA
lstrcpyA
TerminateProcess
GetFullPathNameA
CreateDirectoryA
CreateEventA
GetTickCount
GetVersion
WideCharToMultiByte
MultiByteToWideChar
GetFileAttributesA
UnmapViewOfFile
MapViewOfFile
CreateFileMappingA
CreateFileA
comdlg32
PrintDlgA
iphlpapi
GetAdaptersInfo
Sections
.text Size: 1.9MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 440KB - Virtual size: 436KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 84KB - Virtual size: 410KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 52KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE