blackmoon | 2024-07-23_39321f4c3ac9cb1b6c5b4317549086d3_mafia

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General

Target

2024-07-23_39321f4c3ac9cb1b6c5b4317549086d3_mafia
Size

1.7MB
MD5

39321f4c3ac9cb1b6c5b4317549086d3
SHA1

4efbcaaeaa95913dfc450abadf2d42c03ab06a59
SHA256

c51608b84534ec6dbc866860ca1f332633f407d51784d5084059d861371b6678
SHA512

594b3695b6f014114f7f1d04d3a97babbc4d9c3ffb84a4b72f191cca428149e103c0f7fbc3a6eaa8654abbdab51a154f81895a12e1d89472f5b262ff1dce708c
SSDEEP

49152:6+lYMoRzcVMOiMeGP0NaPNcp0sUPYu7UGHMke:RlHylGcaepMAOsk

Score

10^/10

blackmoon

Malware Config

Signatures

Blackmoon family
blackmoon

Detect Blackmoon payload 1 IoCs

resource	yara_rule
sample	family_blackmoon

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-07-23_39321f4c3ac9cb1b6c5b4317549086d3_mafia

Files

2024-07-23_39321f4c3ac9cb1b6c5b4317549086d3_mafia
.exe windows:5 windows x86 arch:x86

a8b97bb1fcce237e48665837abc454ce

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

HeapQueryInformation
InitializeCriticalSection
LCMapStringA
FreeLibrary
GetCommandLineA
SetFilePointer
GetFileSize
GetTickCount
WritePrivateProfileStringA
GetLocalTime
FileTimeToLocalFileTime
FileTimeToSystemTime
FindClose
FindFirstFileA
FindNextFileA
GetDiskFreeSpaceExA
GetDiskFreeSpaceA
MulDiv
GetCurrentDirectoryA
GetVolumeInformationA
FormatMessageA
GlobalAlloc
GlobalLock
GlobalUnlock
GlobalFree
GetUserDefaultLCID
GetPrivateProfileStringA
HeapReAlloc
ExitProcess
CancelWaitableTimer
VirtualAlloc
VirtualFree
HeapDestroy
TryEnterCriticalSection
SetCriticalSectionSpinCount
DeleteCriticalSection
HeapFree
HeapAlloc
HeapCreate
CreateEventA
WaitForMultipleObjects
SetEvent
lstrcpyn
RtlMoveMemory
GlobalMemoryStatusEx
GetProcessId
GetTimeFormatA
GetDateFormatA
GetLocaleInfoA
SetFileAttributesA
GetFileAttributesA
GetLongPathNameA
GetTempPathA
GetSystemDirectoryA
GetWindowsDirectoryA
GetComputerNameA
MoveFileA
ReadFile
GetFileSizeEx
WriteFile
SetEndOfFile
SetFilePointerEx
CreateFileA
CreateFileW
TlsSetValue
IsBadReadPtr
TlsGetValue
DeleteFileA
GetTempPathW
lstrlenW
CreateFileMappingA
Process32Next
Process32First
CreateToolhelp32Snapshot
OpenProcess
UnmapViewOfFile
MapViewOfFile
OpenFileMappingA
WideCharToMultiByte
MultiByteToWideChar
GetModuleFileNameA
HeapSize
TerminateProcess
SetThreadAffinityMask
InterlockedExchange
LeaveCriticalSection
WaitForSingleObject
SetWaitableTimer
CreateWaitableTimerA
SwitchToThread
InterlockedCompareExchange
EnterCriticalSection
CloseHandle
CreateThread
SetProcessDEPPolicy
GetProcessHeap
InitializeCriticalSectionAndSpinCount
GetCurrentProcessId
GetCurrentThreadId
GetProcAddress
LoadLibraryA
GetModuleHandleA
IsWow64Process
GetCurrentProcess
GetSystemInfo
GetProcessVersion
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalFlags
LocalReAlloc
GlobalReAlloc
GlobalHandle
LocalAlloc
lstrcpynA
GetLastError
GetDriveTypeA
Sleep
lstrcpyA
lstrlenA
SetLastError
lstrcatA
QueryPerformanceCounter
GetVersion
HeapSetInformation
GetStartupInfoW
EncodePointer
DecodePointer
RtlUnwind
RaiseException
SetUnhandledExceptionFilter
GetModuleHandleW
GetStdHandle
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
TlsAlloc
TlsFree
InterlockedIncrement
InterlockedDecrement
GetSystemTimeAsFileTime
UnhandledExceptionFilter
IsDebuggerPresent
IsProcessorFeaturePresent
GetConsoleCP
GetConsoleMode
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LCMapStringW
VirtualQuery
GetStringTypeW
LoadLibraryW
GetLocaleInfoW
SetStdHandle
FlushFileBuffers
WriteConsoleW
EnumSystemLocalesA
IsValidLocale
lstrcmpiA
lstrcmpA
GlobalDeleteAtom
LocalFree
GetEnvironmentVariableA
LCMapStringA
LoadLibraryA
FreeLibrary
GetProcAddress
IsBadReadPtr
HeapFree
HeapAlloc
ExitProcess
GetProcessHeap
VirtualProtectEx
GetModuleHandleA
RtlMoveMemory

user32

PostMessageA
GetLastActivePopup
SetWindowsHookExA
CallNextHookEx
GetKeyState
GetNextDlgTabItem
GetFocus
EnableMenuItem
CheckMenuItem
SetMenuItemBitmaps
ModifyMenuA
GetMenuState
LoadBitmapA
GetMenuCheckMarkDimensions
TabbedTextOutA
DrawTextA
GrayStringA
UnhookWindowsHookEx
DestroyWindow
GetDlgCtrlID
SetWindowTextA
GetMenuItemCount
GetWindowPlacement
RegisterWindowMessageA
GetMessagePos
GetMessageTime
DefWindowProcA
GetPropA
SetPropA
GetClassLongA
CreateWindowExA
GetMenuItemID
GetSubMenu
GetMenu
RegisterClassA
GetClassInfoA
WinHelpA
PostQuitMessage
GetTopWindow
CopyRect
AdjustWindowRectEx
GetSysColor
MapWindowPoints
LoadIconA
LoadCursorA
GetSysColorBrush
LoadStringA
DestroyMenu
GetClassNameA
SendMessageA
ShowWindowAsync
GetSystemMetrics
FindWindowExA
IsWindowEnabled
GetWindowThreadProcessId
DestroyIcon
GetDC
FillRect
DrawIconEx
ReleaseDC
SendInput
MapVirtualKeyA
GetLastInputInfo
LoadImageA
EnumDisplaySettingsA
IsIconic
IsWindowVisible
GetWindowRect
SetFocus
SetForegroundWindow
EnableWindow
GetClientRect
ClientToScreen
OpenClipboard
GetClipboardData
GetParent
GetWindow
PtInRect
GetWindowLongA
SetActiveWindow
CloseClipboard
EmptyClipboard
SetClipboardData
CallWindowProcA
MessageBoxA
wsprintfA
DispatchMessageA
TranslateMessage
GetMessageA
PeekMessageA
GetWindowTextA
SetWindowLongA
GetDlgItem
SystemParametersInfoA
GetCapture
BringWindowToTop
AttachThreadInput
SetWindowPos
GetAncestor
GetForegroundWindow
IsWindow
MsgWaitForMultipleObjects
RemovePropA
wsprintfA
MessageBoxA

oleaut32

VariantTimeToSystemTime
SafeArrayDestroy
VariantClear
SafeArrayGetUBound
SafeArrayAccessData
SafeArrayUnaccessData
SystemTimeToVariantTime
SysFreeString
OleLoadPicture
VarR8FromCy
VarR8FromBool
VariantChangeType
VariantInit
SafeArrayAllocDescriptor
SafeArrayAllocData
SafeArrayGetDim
SafeArrayGetElemsize
LoadTypeLi
LHashValOfNameSys
RegisterTypeLi
VariantCopy
SafeArrayCreate
SysAllocString
SafeArrayGetLBound
VariantTimeToSystemTime

shlwapi

PathFileExistsA
PathFindFileNameA
PathFindExtensionA

gdi32

ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
GetStockObject
GetDeviceCaps
SetDIBitsToDevice
GetDIBits
SetPixelV
GetPixel
GdiFlush
BitBlt
GetObjectA
CreateDIBSection
DeleteObject
DeleteDC
CreateSolidBrush
SelectObject
CreateCompatibleBitmap
CreateCompatibleDC
SetWindowExtEx
ScaleWindowExtEx
GetClipBox
SetViewportOrgEx
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
SetMapMode
SetTextColor
SetBkColor
RestoreDC
SaveDC
CreateBitmap

advapi32

InitializeSecurityDescriptor
SetSecurityDescriptorDacl
CryptAcquireContextA
CryptCreateHash
CryptReleaseContext
RegQueryValueExA
GetTokenInformation
OpenProcessToken
RegCloseKey
RegOpenKeyA
CryptGetHashParam
CryptDestroyHash
CryptHashData

shell32

SHGetSpecialFolderPathW
ShellExecuteA
SHGetSpecialFolderPathA
SHGetFileInfoA
ShellExecuteExA

ole32

CreateStreamOnHGlobal
CLSIDFromProgID
CoInitializeEx
CLSIDFromString
CoCreateInstance
OleRun
CoInitialize
CoCreateGuid
CoUninitialize

wininet

HttpQueryInfoA
InternetCloseHandle
InternetReadFile
InternetOpenUrlA
InternetOpenA
InternetGetConnectedState

msvcrt

strstr
malloc
free
strchr
_ftol
atoi
sprintf

winspool.drv

ClosePrinter
OpenPrinterA
DocumentPropertiesA

comctl32

ord17

Sections

.text
Size: 483KB - Virtual size: 483KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 49KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 792KB - Virtual size: 943KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 34KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 423KB - Virtual size: 424KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a8b97bb1fcce237e48665837abc454ce

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

oleaut32

shlwapi

gdi32

advapi32

shell32

ole32

wininet

msvcrt

winspool.drv

comctl32

Sections

.text Size: 483KB - Virtual size: 483KB

.rdata Size: 49KB - Virtual size: 48KB

.data Size: 792KB - Virtual size: 943KB

.reloc Size: 34KB - Virtual size: 33KB

.rsrc Size: 423KB - Virtual size: 424KB

.text
Size: 483KB - Virtual size: 483KB

.rdata
Size: 49KB - Virtual size: 48KB

.data
Size: 792KB - Virtual size: 943KB

.reloc
Size: 34KB - Virtual size: 33KB

.rsrc
Size: 423KB - Virtual size: 424KB