2023-08-27_2271bf8d67bfff82ccd6f366c9a8e369_mafia_JC[.]exe

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General

Target

2023-08-27_2271bf8d67bfff82ccd6f366c9a8e369_mafia_JC.exe
Size

2.7MB
MD5

2271bf8d67bfff82ccd6f366c9a8e369
SHA1

98c3d9a3b353802e18f5861b45a733fce60b4ab6
SHA256

584657a13fcc14a71e3fcd9139ec6493536ea0c9499e422e7ad8b46ff7131708
SHA512

9918145901be0fff87d56e2676d85cba0c644005ca6ff57580f7f6f8de7e45a1fea6c8dc484cba6cea6eec821cd421eced060881b258c2cd526f0b9a81be2e36
SSDEEP

49152:OFVHD7vxyLL5kzB5I+l7G+2gGZQ8a8kw+v06ldXWDfQ9PPDdYoFmFR+Yzo:OjJB5zG+PG68Lkw+82XW7Q9PyZzo

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2023-08-27_2271bf8d67bfff82ccd6f366c9a8e369_mafia_JC.exe

Files

2023-08-27_2271bf8d67bfff82ccd6f366c9a8e369_mafia_JC.exe
.exe windows:5 windows x86

90ac4afe1ba350753f0221225365b231

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

kernel32

SizeofResource
LockResource
LoadResource
GlobalAlloc
GlobalLock
GlobalUnlock
GlobalFree
OpenMutexW
CreateMutexW
ReleaseMutex
GetLocaleInfoW
GetLogicalDrives
GetDriveTypeW
CreateFileW
SetFilePointer
WriteFile
ReadFile
TerminateThread
GetDiskFreeSpaceW
DeleteVolumeMountPointW
SetVolumeMountPointW
GetOverlappedResult
CancelIo
InterlockedCompareExchange
InterlockedIncrement
InterlockedDecrement
InterlockedExchange
GetCurrentThreadId
SetCurrentDirectoryW
GetVolumeInformationW
GetProcessHeap
SetEndOfFile
WriteConsoleW
CreateFileA
GetTimeZoneInformation
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetUserDefaultLCID
FindResourceW
QueryPerformanceCounter
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle
FlushFileBuffers
GetConsoleMode
GetConsoleCP
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
IsValidCodePage
GetOEMCP
GetACP
GetFileType
SetHandleCount
InitializeCriticalSectionAndSpinCount
HeapSize
ExitProcess
HeapCreate
GetStdHandle
IsProcessorFeaturePresent
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
CompareStringW
GetDateFormatA
GetTimeFormatA
LCMapStringW
RtlUnwind
RaiseException
GetStartupInfoW
HeapSetInformation
GetCommandLineW
HeapReAlloc
GetFileAttributesA
GetCPInfo
HeapAlloc
HeapFree
DecodePointer
EncodePointer
GetStringTypeW
WaitForMultipleObjects
SetEvent
ResetEvent
CreateEventW
DeleteCriticalSection
InitializeCriticalSection
SetEnvironmentVariableA
WaitForSingleObject
CreateThread
LeaveCriticalSection
EnterCriticalSection
MultiByteToWideChar
WideCharToMultiByte
OutputDebugStringA
ResumeThread
SuspendThread
SetLastError
GetLastError
FindClose
FindNextFileW
FindFirstFileW
GetCurrentProcessId
GetCurrentThread
CloseHandle
CreateProcessW
GetCurrentProcess
GetWindowsDirectoryW
GetModuleFileNameW
OutputDebugStringW
CreateDirectoryW
CompareFileTime
Sleep
GetModuleHandleW
GetTickCount
FreeLibrary
GetProcAddress
LoadLibraryW
GetSystemTimeAsFileTime
GetSystemInfo

user32

EnableWindow
GetWindowLongW
CallWindowProcW
TrackPopupMenu
GetWindowInfo
ValidateRect
ShowWindow
SetWindowLongW
SetParent
SetFocus
GetDC
GetAsyncKeyState
DefWindowProcW
LoadCursorW
RegisterClassExW
CreateWindowExW
SystemParametersInfoW
SendMessageW
SetForegroundWindow
TrackMouseEvent
BeginPaint
EndPaint
UpdateWindow
InvalidateRect
PostMessageW
GetSysColor
IsWindowEnabled
GetSysColorBrush
SetRect
DrawTextW
DrawFocusRect
GetWindowRect
GetCursorPos
AppendMenuW
SetWindowTextW
GetWindowTextLengthW
GetWindowTextW
DestroyWindow
PeekMessageW
GetMessageW
PostQuitMessage
TranslateMessage
DispatchMessageW
ReleaseDC
LoadBitmapW
GetWindowThreadProcessId
GetForegroundWindow
WaitForInputIdle
PostThreadMessageW
CharLowerW
CreatePopupMenu
DestroyMenu
MoveWindow
GetFocus
GetClientRect
FindWindowW
SetScrollPos
SetScrollInfo
SetScrollRange
GetKeyState
DestroyIcon
LoadIconW
SendInput
GetKeyboardState
MapVirtualKeyW
keybd_event
GetKeyboardLayoutList
GetActiveWindow
GetKeyboardLayout
ToUnicodeEx
GetKeyNameTextW
RegisterDeviceNotificationW
UnregisterDeviceNotification
GetRawInputDeviceList
GetRawInputDeviceInfoA
RegisterRawInputDevices
GetRawInputData
FillRect

gdi32

SetWorldTransform
SetGraphicsMode
StretchBlt
GetObjectA
DeleteObject
CreatePen
CreateBrushIndirect
CreateSolidBrush
SetStretchBltMode
BitBlt
SelectObject
Rectangle
RoundRect
DeleteDC
CreateCompatibleDC
CreateDIBSection
CreateFontIndirectW
CreateCompatibleBitmap
GetObjectW
SetTextColor
SetBkColor
SetBkMode
CreateFontW

comdlg32

GetOpenFileNameW
GetSaveFileNameW
ChooseColorW

advapi32

RegEnumKeyExW
RegQueryValueW
RegCloseKey
RegQueryValueExW
RegOpenKeyW
RegOpenKeyExW

shell32

ExtractIconExW
Shell_NotifyIconW
ord2
SHGetDesktopFolder
ShellExecuteA
ShellExecuteW

ole32

CreateStreamOnHGlobal

comctl32

InitCommonControlsEx

gdiplus

GdiplusStartup
GdiplusShutdown
GdipDrawImagePointRectI
GdipBitmapGetPixel
GdipLoadImageFromFile
GdipBitmapUnlockBits
GdipCreateFont
GdipGetGenericFontFamilySansSerif
GdipCreateFontFamilyFromName
GdipBitmapLockBits
GdipFillPolygon
GdipFree
GdipAlloc
GdipDeleteFont
GdipCreateFontFromDC
GdipGetFamilyName
GdipDeleteFontFamily
GdipNewInstalledFontCollection
GdipCloneFontFamily
GdipGetFontCollectionFamilyList
GdipCreateBitmapFromStreamICM
GdipGetFontSize
GdipGetFontStyle
GdipGetFamily
GdipCreateFontFromLogfontA
GdipSetCompositingMode
GdipSetStringFormatTrimming
GdipCreateFromHWND
GdipGetFontCollectionFamilyCount
GdipMeasureString
GdipDrawString
GdipSetStringFormatAlign
GdipSetStringFormatFlags
GdipDeleteStringFormat
GdipCreateStringFormat
GdipCreateHICONFromBitmap
GdipCreateBitmapFromHICON
GdipIsEmptyRegion
GdipDeleteRegion
GdipCreateRegion
GdipGetClip
GdipResetClip
GdipSetClipRegion
GdipSetClipPath
GdipDrawImageRectRect
GdipFillRectangle
GdipAddPathPolygon
GdipSetImageAttributesColorKeys
GdipDisposeImageAttributes
GdipCreateImageAttributes
GdipDrawImageRectRectI
GdipFillPath
GdipDrawPath
GdipSetSmoothingMode
GdipSetInterpolationMode
GdipSetCompositingQuality
GdipAddPathArcI
GdipAddPathLineI
GdipDeletePath
GdipCreatePath
GdipGetImageEncoders
GdipGetImageEncodersSize
GdipCloneBitmapArea
GdipCreateBitmapFromScan0
GdipCreateBitmapFromFile
GdipSaveImageToFile
GdipCloneImage
GdipDrawRectangle
GdipReleaseDC
GdipGetDC
GdipDeleteGraphics
GdipGetImageGraphicsContext
GdipCreateFromHDC
GdipDisposeImage
GdipImageRotateFlip
GdipGetImageHeight
GdipGetImageWidth
GdipFillRectangleI
GdipDrawRectangleI
GdipDrawLineI
GdipDeletePen
GdipCreatePen1
GdipGetLineRect
GdipSetLineColors
GdipCreateLineBrushFromRectI
GdipCreateLineBrushFromRect
GdipCreateSolidFill
GdipCloneBrush
GdipDeleteBrush

winmm

timeGetTime

shlwapi

PathFileExistsW
PathCombineW
PathFindFileNameA
PathRelativePathToW
PathFindFileNameW

msimg32

AlphaBlend

urlmon

URLDownloadToFileA

optimushook32

?Hook@@YGXPAUHINSTANCE__@@K@Z
?UnlockAll@@YGXXZ
?UnHook@@YGXXZ
?SetHookKeyboardBlock@@YGXK@Z

version

GetFileVersionInfoW
VerQueryValueW
GetFileVersionInfoSizeW

wininet

InternetSetOptionW
InternetOpenUrlA
HttpQueryInfoW
InternetReadFile
InternetOpenA
InternetCloseHandle

Sections

.text
Size: 683KB - Virtual size: 682KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 183KB - Virtual size: 183KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 18KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1.8MB - Virtual size: 1.8MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 68KB - Virtual size: 67KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

90ac4afe1ba350753f0221225365b231

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

comdlg32

advapi32

shell32

ole32

comctl32

gdiplus

winmm

shlwapi

msimg32

urlmon

optimushook32

version

wininet

Sections

.text Size: 683KB - Virtual size: 682KB

.rdata Size: 183KB - Virtual size: 183KB

.data Size: 18KB - Virtual size: 30KB

.rsrc Size: 1.8MB - Virtual size: 1.8MB

.reloc Size: 68KB - Virtual size: 67KB

.text
Size: 683KB - Virtual size: 682KB

.rdata
Size: 183KB - Virtual size: 183KB

.data
Size: 18KB - Virtual size: 30KB

.rsrc
Size: 1.8MB - Virtual size: 1.8MB

.reloc
Size: 68KB - Virtual size: 67KB