2024-04-27_3c8478ec43a7c175261a8d2e2c96c006_mafia

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General

Target

2024-04-27_3c8478ec43a7c175261a8d2e2c96c006_mafia
Size

2.8MB
MD5

3c8478ec43a7c175261a8d2e2c96c006
SHA1

fa9b18a149c15cd3d722e84099a8708edd5738f7
SHA256

d8170bdbafd5345125333d27f1e267e186b06ed4f903577afd7aecd8d39e5632
SHA512

0642b6d05697e827e75831e9420ffc9636e5c3b571f701a7b7ecafca2d3a8ed872d9de8aeeedf4f3314b79224b529b3f9d25e855e3b96ee878d713f7a9220d85
SSDEEP

49152:KYzV9colMmavuainElgx9VJzxY/ufB48duiXdqDS20gv/6x7Phn6XLBnw1AJyMpo:f9cUMmavuaiyu9VJ2/ufB1uiXIDS20gE

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-04-27_3c8478ec43a7c175261a8d2e2c96c006_mafia

Files

2024-04-27_3c8478ec43a7c175261a8d2e2c96c006_mafia
.exe windows:5 windows x86 arch:x86

3ddd8c325c552a6930c21ea45fa66670

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

C:\Users\Yihsiwei\Desktop\大灰狼\PcServer\Release\PcServer.pdb

Imports

kernel32

IsValidLocale
WriteConsoleW
LCMapStringW
SetEnvironmentVariableA
CompareStringW
GetStringTypeW
SetConsoleCtrlHandler
FatalAppExitA
QueryPerformanceCounter
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetLocaleInfoW
GetStdHandle
TerminateProcess
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsValidCodePage
HeapDestroy
HeapCreate
IsProcessorFeaturePresent
GetFileType
SetStdHandle
GetSystemTimeAsFileTime
HeapSize
VirtualAlloc
HeapQueryInformation
VirtualQuery
GetSystemInfo
CreateThread
ExitThread
ExitProcess
RaiseException
GetStartupInfoW
HeapSetInformation
GetCommandLineA
EnumSystemLocalesA
EncodePointer
HeapReAlloc
RtlUnwind
LocalLock
LocalUnlock
FindResourceExW
SearchPathA
GetProfileIntA
Sleep
InitializeCriticalSectionAndSpinCount
GetTickCount
SetErrorMode
GetNumberFormatA
GetWindowsDirectoryA
GetTempPathA
GetFileSizeEx
LocalFileTimeToFileTime
SetFileAttributesA
GetFileAttributesExA
FileTimeToLocalFileTime
FileTimeToSystemTime
GetShortPathNameA
GetVolumeInformationA
FindFirstFileA
FindClose
GetCurrentProcess
DuplicateHandle
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
MoveFileA
CreateFileA
lstrcmpiA
GetConsoleMode
GetConsoleCP
DecodePointer
GetTimeZoneInformation
GetStringTypeExA
DeleteFileA
GetCurrentDirectoryA
GetACP
GetAtomNameA
GetOEMCP
GetCPInfo
lstrcpyA
TlsFree
DeleteCriticalSection
LocalReAlloc
TlsSetValue
TlsAlloc
InitializeCriticalSection
GlobalHandle
GlobalReAlloc
TlsGetValue
LocalAlloc
EnterCriticalSection
LeaveCriticalSection
GlobalFlags
GetModuleFileNameW
ReleaseActCtx
CreateActCtxW
CopyFileA
GlobalSize
FormatMessageA
LocalFree
lstrlenW
MulDiv
GetDiskFreeSpaceA
GetFullPathNameA
GetTempFileNameA
GetFileTime
SetFileTime
ReplaceFileA
SystemTimeToFileTime
GetFileAttributesA
GetUserDefaultLCID
GlobalFree
GetPrivateProfileStringA
WritePrivateProfileStringA
GetPrivateProfileIntA
CreateEventA
SuspendThread
SetEvent
WaitForSingleObject
ResumeThread
SetThreadPriority
CloseHandle
GetCurrentThread
GetUserDefaultUILanguage
ConvertDefaultLocale
GetSystemDefaultUILanguage
GetModuleFileNameA
GetLocaleInfoA
InterlockedExchange
lstrcmpA
GlobalAlloc
GetModuleHandleW
FindResourceA
FreeResource
GetCurrentThreadId
GlobalFindAtomA
GlobalDeleteAtom
GetVersionExA
CompareStringA
LoadLibraryW
lstrcmpW
GlobalLock
GlobalUnlock
GetCurrentProcessId
GetModuleHandleA
GlobalGetAtomNameA
GlobalAddAtomA
MultiByteToWideChar
WideCharToMultiByte
ActivateActCtx
GetLastError
DeactivateActCtx
FindResourceW
LoadResource
LockResource
SizeofResource
InterlockedDecrement
InterlockedIncrement
HeapAlloc
GetThreadLocale
lstrlenA
GetProcessHeap
HeapFree
FreeLibrary
GetProcAddress
LoadLibraryA
IsBadReadPtr
SetLastError
VirtualFree
VirtualProtect
CreateFileW

user32

RegisterClipboardFormatA
CopyImage
GetIconInfo
HideCaret
InvertRect
GetMenuDefaultItem
CreateAcceleratorTableA
GetKeyboardState
GetKeyboardLayout
ToAsciiEx
SetCursorPos
DestroyAcceleratorTable
SetClassLongA
NotifyWinEvent
IsMenu
GetAsyncKeyState
UpdateLayeredWindow
EnableScrollBar
MonitorFromPoint
DrawIconEx
DrawFocusRect
DrawFrameControl
DrawEdge
DrawStateA
UnregisterClassA
GetTabbedTextExtentW
PostThreadMessageA
CreateMenu
WindowFromDC
InSendMessage
DrawIcon
LoadMenuW
LoadAcceleratorsW
MessageBeep
GetNextDlgGroupItem
InvalidateRgn
CopyAcceleratorTableA
CharNextA
GetDialogBaseUnits
CharUpperA
SetCapture
LockWindowUpdate
GetDCEx
WindowFromPoint
KillTimer
SetTimer
UnionRect
SetLayeredWindowAttributes
EnumDisplayMonitors
GetSysColorBrush
MapVirtualKeyA
GetKeyNameTextA
EndPaint
BeginPaint
GetWindowDC
GrayStringA
DrawTextExA
DrawTextA
TabbedTextOutA
SetWindowRgn
RealChildWindowFromPoint
ClientToScreen
SystemParametersInfoA
GetMenuItemInfoA
InflateRect
GetMenuStringA
RemoveMenu
FillRect
LoadCursorW
LoadCursorA
DestroyCursor
SetRect
SetWindowContextHelpId
MapDialogRect
CreateDialogIndirectParamA
GetNextDlgTabItem
EndDialog
ShowOwnedPopups
GetMessageA
TranslateMessage
GetCursorPos
ValidateRect
PostQuitMessage
SetParent
GetSystemMenu
AppendMenuA
DeleteMenu
IsClipboardFormatAvailable
GetDC
ReleaseDC
IsZoomed
GetSystemMetrics
ScrollWindowEx
MoveWindow
SetWindowTextA
IsDialogMessageA
IsDlgButtonChecked
SetDlgItemTextA
SetDlgItemInt
GetDlgItemTextA
GetDlgItemInt
CheckRadioButton
CheckDlgButton
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapW
ModifyMenuA
GetMenuState
EnableMenuItem
CheckMenuItem
RegisterWindowMessageA
LoadIconA
SendDlgItemMessageA
IsChild
SetWindowsHookExA
CallNextHookEx
GetClassLongA
SetPropA
GetPropA
RemovePropA
GetFocus
GetWindowTextLengthA
GetWindowTextA
GetForegroundWindow
DispatchMessageA
BeginDeferWindowPos
EndDeferWindowPos
GetTopWindow
DestroyWindow
UnhookWindowsHookEx
GetMessageTime
GetMessagePos
MonitorFromWindow
GetMonitorInfoA
MapWindowPoints
ScrollWindow
TrackPopupMenuEx
TrackPopupMenu
SetScrollRange
GetScrollRange
SetScrollPos
GetScrollPos
SetForegroundWindow
ShowScrollBar
MessageBoxA
GetClassInfoExA
RegisterClassA
GetWindowRect
ScreenToClient
DeferWindowPos
GetScrollInfo
SetScrollInfo
PtInRect
SetWindowPlacement
GetWindowPlacement
DefWindowProcA
CallWindowProcA
GetClassNameA
GetSysColor
UnpackDDElParam
ReuseDDElParam
LoadMenuA
DestroyMenu
GetMenuBarInfo
WinHelpA
WaitMessage
OpenClipboard
SetClipboardData
GetTabbedTextExtentA
GetWindowRgn
EnumChildWindows
MapVirtualKeyExA
IsCharLowerA
SendNotifyMessageA
FrameRect
SubtractRect
CharUpperBuffA
GetUpdateRect
LoadImageA
DestroyIcon
SetFocus
GetWindowThreadProcessId
IsWindowEnabled
EqualRect
GetDlgItem
GetDlgCtrlID
GetKeyState
LoadIconW
GetDoubleClickTime
CopyIcon
SetMenuDefaultItem
LoadImageW
EmptyClipboard
IsRectEmpty
CloseClipboard
SetCursor
PeekMessageA
GetCapture
ReleaseCapture
LoadAcceleratorsA
SetActiveWindow
IsWindowVisible
InvalidateRect
IsIconic
InsertMenuItemA
CreatePopupMenu
GetClassInfoA
IntersectRect
OffsetRect
SetRectEmpty
CopyRect
GetLastActivePopup
PostMessageA
SetMenu
GetDesktopWindow
GetWindow
ShowWindow
AdjustWindowRectEx
RedrawWindow
SetWindowPos
GetClientRect
GetWindowLongA
SetWindowLongA
IsWindow
TranslateAcceleratorA
TranslateMDISysAccel
BringWindowToTop
GetActiveWindow
DrawMenuBar
CreateWindowExA
GetParent
GetMenuItemCount
GetSubMenu
GetMenuItemID
DefMDIChildProcA
SendMessageA
GetMenu
DefFrameProcA
EnableWindow
UpdateWindow
InsertMenuA

gdi32

GetCurrentPositionEx
ArcTo
PolyDraw
PolylineTo
PolyBezierTo
ExtSelectClipRgn
CreateDIBPatternBrushPt
CreatePatternBrush
SelectPalette
PlayMetaFileRecord
GetObjectType
EnumMetaFile
PlayMetaFile
ExtCreatePen
CreateSolidBrush
CreateHatchBrush
CreateRectRgnIndirect
CreateDIBitmap
EnumFontFamiliesA
GetTextCharsetInfo
SetRectRgn
CombineRgn
GetMapMode
GetBkColor
GetTextColor
GetRgnBox
CreateEllipticRgn
LPtoDP
Ellipse
GetNearestColor
GetBkMode
GetPolyFillMode
GetROP2
GetStretchBltMode
ScaleWindowExtEx
GetTextFaceA
GetTextExtentPointA
GetTextExtentPoint32W
GetWindowOrgEx
CreatePolygonRgn
Polyline
Polygon
CreateRoundRectRgn
CreatePalette
GetPaletteEntries
GetNearestPaletteIndex
RealizePalette
GetSystemPaletteEntries
CreateMetaFileA
CloseMetaFile
DeleteMetaFile
OffsetRgn
SetPixel
SetDIBColorTable
GetDIBits
StretchBlt
RoundRect
EnumFontFamiliesExA
ExtFloodFill
SetPaletteEntries
PtInRegion
FillRgn
FrameRgn
GetBoundsRect
SetPixelV
LineTo
OffsetClipRgn
IntersectClipRect
OffsetWindowOrgEx
SetWindowExtEx
ExcludeClipRect
SetWindowOrgEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
MoveToEx
SetViewportOrgEx
Escape
TextOutA
RectVisible
PtVisible
GetPixel
GetWindowExtEx
GetViewportExtEx
SelectClipPath
CreateRectRgn
GetClipRgn
SelectClipRgn
SetColorAdjustment
SetArcDirection
SetLayout
GetLayout
SetMapperFlags
SetTextCharacterExtra
SetTextJustification
GetTextAlign
CreateCompatibleBitmap
GetClipBox
SetMapMode
ModifyWorldTransform
SetWorldTransform
SetGraphicsMode
SetStretchBltMode
SetROP2
SetPolyFillMode
SetBkMode
RestoreDC
SaveDC
CreateDIBSection
GetCurrentObject
ExtTextOutA
BitBlt
CopyMetaFileA
CreateDCA
EndDoc
AbortDoc
SetAbortProc
EndPage
StartPage
StartDocA
GetStockObject
PatBlt
Rectangle
DPtoLP
GetViewportOrgEx
GetDeviceCaps
CreatePen
CreateFontIndirectA
StretchDIBits
DeleteDC
CreateFontA
GetCharWidthA
DeleteObject
GetTextExtentPoint32A
GetTextMetricsA
SelectObject
CreateBitmap
GetObjectA
SetBkColor
SetTextColor
CreateCompatibleDC
SetTextAlign

msimg32

AlphaBlend
TransparentBlt

comdlg32

GetFileTitleA

winspool.drv

ClosePrinter
GetJobA
OpenPrinterA
DocumentPropertiesA

advapi32

RegEnumValueA
RegQueryValueExA
RegOpenKeyExA
RegCreateKeyExA
RegSetValueExA
RegDeleteValueA
RegDeleteKeyA
RegEnumKeyA
RegQueryValueA
RegEnumKeyExA
RegOpenKeyExW
RegCloseKey
RegSetValueA
GetFileSecurityA
SetFileSecurityA

shell32

ShellExecuteA
DragQueryFileA
SHAddToRecentDocs
ExtractIconA
SHGetFileInfoA
SHAppBarMessage
ShellExecuteExA
SHBrowseForFolderA
SHGetMalloc
DragFinish
SHGetSpecialFolderLocation
SHGetPathFromIDListA
SHGetDesktopFolder

comctl32

ImageList_GetIconSize
ImageList_ReplaceIcon
ImageList_GetIcon
ImageList_Create
ImageList_GetImageCount
ImageList_Destroy
ImageList_AddMasked
ImageList_Remove
ImageList_DrawEx

shlwapi

PathRemoveExtensionA
PathFindFileNameA
PathStripToRootA
PathIsUNCA
PathFindExtensionA
PathRemoveFileSpecW

ole32

OleSaveToStream
WriteClassStm
OleSave
OleInitialize
CoFreeUnusedLibraries
OleUninitialize
OleRun
StgIsStorageFile
StgOpenStorage
CreateFileMoniker
StgCreateDocfile
StringFromGUID2
CoInitializeEx
OleDestroyMenuDescriptor
OleCreateMenuDescriptor
IsAccelerator
OleTranslateAccelerator
OleRegGetMiscStatus
OleRegEnumVerbs
CreateStreamOnHGlobal
CreateILockBytesOnHGlobal
OleLockRunning
OleSetContainedObject
CoGetClassObject
CoDisconnectObject
CoInitialize
CoCreateInstance
CoUninitialize
OleDuplicateData
ReleaseStgMedium
CreateBindCtx
CoTreatAsClass
StringFromCLSID
ReadClassStg
ReadFmtUserTypeStg
OleRegGetUserType
WriteClassStg
WriteFmtUserTypeStg
SetConvertStg
PropVariantCopy
CoTaskMemFree
CoTaskMemAlloc
GetHGlobalFromILockBytes
OleLoad
RevokeDragDrop
RegisterDragDrop
OleQueryLinkFromData
OleQueryCreateFromData
CoRegisterMessageFilter
CoRevokeClassObject
CoRegisterClassObject
DoDragDrop
OleFlushClipboard
OleIsCurrentClipboard
OleSetClipboard
OleSetMenuDescriptor
OleGetClipboard
CreateDataAdviseHolder
CreateOleAdviseHolder
CoGetMalloc
CoLockObjectExternal
GetRunningObjectTable
OleIsRunning
CreateGenericComposite
CreateItemMoniker
OleGetIconOfClass
OleCreateLinkToFile
StgCreateDocfileOnILockBytes
OleCreateFromFile
CLSIDFromString
CLSIDFromProgID
CoCreateGuid
OleCreate
OleCreateStaticFromData
OleCreateLinkFromData
StgOpenStorageOnILockBytes
OleCreateFromData

oleaut32

VariantClear
VarBstrFromDate
VarCyFromStr
VarDecFromStr
VarBstrFromDec
VarBstrFromCy
VarDateFromStr
SysReAllocStringLen
SafeArrayDestroyDescriptor
SafeArrayDestroyData
SafeArrayUnlock
SafeArrayLock
SafeArrayPutElement
SafeArrayPtrOfIndex
SafeArrayGetElement
SafeArrayCopy
SafeArrayAllocDescriptor
SafeArrayAllocData
VariantCopy
SafeArrayCreate
SafeArrayGetDim
SafeArrayGetElemsize
SafeArrayGetLBound
SafeArrayGetUBound
SafeArrayAccessData
SafeArrayUnaccessData
LoadRegTypeLi
LoadTypeLi
RegisterTypeLi
SysAllocString
SafeArrayDestroy
SystemTimeToVariantTime
VariantTimeToSystemTime
OleCreateFontIndirect
SysStringLen
SysStringByteLen
SysAllocStringByteLen
SysFreeString
SysAllocStringLen
VariantInit
VariantChangeType
SafeArrayRedim

oledlg

ord8

gdiplus

GdipGetImageGraphicsContext
GdipBitmapUnlockBits
GdipBitmapLockBits
GdipCreateBitmapFromScan0
GdipCreateBitmapFromStreamICM
GdipCreateBitmapFromStream
GdipCreateBitmapFromFileICM
GdipCreateBitmapFromFile
GdipGetImagePalette
GdipGetImagePaletteSize
GdipGetImagePixelFormat
GdipGetImageHeight
GdipGetImageWidth
GdipCloneImage
GdipDrawImageRectI
GdipSetInterpolationMode
GdipCreateFromHDC
GdiplusShutdown
GdiplusStartup
GdipCreateBitmapFromHBITMAP
GdipDisposeImage
GdipDeleteGraphics
GdipAlloc
GdipFree
GdipDrawImageI

oleacc

LresultFromObject
AccessibleObjectFromWindow
CreateStdAccessibleObject

imm32

ImmGetOpenStatus
ImmReleaseContext
ImmGetContext

winmm

PlaySoundA

Sections

.text
Size: 1.9MB - Virtual size: 1.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 459KB - Virtual size: 459KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 313KB - Virtual size: 343KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 696B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 167KB - Virtual size: 167KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

3ddd8c325c552a6930c21ea45fa66670

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

msimg32

comdlg32

winspool.drv

advapi32

shell32

comctl32

shlwapi

ole32

oleaut32

oledlg

gdiplus

oleacc

imm32

winmm

Sections

.text Size: 1.9MB - Virtual size: 1.9MB

.rdata Size: 459KB - Virtual size: 459KB

.data Size: 313KB - Virtual size: 343KB

.rsrc Size: 1024B - Virtual size: 696B

.reloc Size: 167KB - Virtual size: 167KB

.text
Size: 1.9MB - Virtual size: 1.9MB

.rdata
Size: 459KB - Virtual size: 459KB

.data
Size: 313KB - Virtual size: 343KB

.rsrc
Size: 1024B - Virtual size: 696B

.reloc
Size: 167KB - Virtual size: 167KB