blackmoon | 4f5b4801935d9183f886a1895f7b1e49f31e4f52974d1eb101495c385420d656

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General

Target

4f5b4801935d9183f886a1895f7b1e49f31e4f52974d1eb101495c385420d656
Size

400KB
MD5

c1b3d0595ea482c4235803a64d5616b5
SHA1

ff1553723d7eabdfd15dd799d93d13d81d550443
SHA256

4f5b4801935d9183f886a1895f7b1e49f31e4f52974d1eb101495c385420d656
SHA512

f2acbdf3c4ae87bd55cb2e010d818cce020262be447d683ffd5c08145491af0504b611e3b4bc37e3f42521855431ee3016687b4161e995daef7e9f122f51d93b
SSDEEP

6144:OII2P3zWNdiTiZIkkNTTNFx2GXNN12bExCHEmEg261ooiXCYeUCZK+/eym:nI2PhnfNTTHpGExCkN/2bdpZ4

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
4f5b4801935d9183f886a1895f7b1e49f31e4f52974d1eb101495c385420d656

Files

4f5b4801935d9183f886a1895f7b1e49f31e4f52974d1eb101495c385420d656
.dll windows:4 windows x86

025c721b6bd9468e614b4c32d728a4e5

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

GetStartupInfoA
GetFileType
GetStdHandle
OpenProcess
FreeEnvironmentStringsA
HeapSize
RaiseException
TerminateProcess
RtlUnwind
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
LocalAlloc
LocalFree
IsBadWritePtr
LCMapStringW
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
IsBadCodePtr
SetStdHandle
CloseHandle
MultiByteToWideChar
CreateToolhelp32Snapshot
Process32First
Process32Next
Sleep
lstrlenW
WideCharToMultiByte
CreateWaitableTimerA
SetWaitableTimer
LocalSize
RtlMoveMemory
GetTempPathW
GetProcessHeap
GetModuleHandleA
LCMapStringA
LoadLibraryA
GetProcAddress
FreeLibrary
GetCommandLineA
FindClose
FindFirstFileA
FindNextFileA
GetFileSize
ReadFile
GlobalFree
GetUserDefaultLCID
DeleteFileA
GetTickCount
GlobalAlloc
GlobalLock
GlobalUnlock
GetModuleFileNameA
CreateFileA
WriteFile
CreateDirectoryA
IsBadReadPtr
HeapFree
HeapReAlloc
HeapAlloc
GetACP
ExitProcess
SetHandleCount
GetCurrentProcess
GetOEMCP
GetCPInfo
FlushFileBuffers
SetFilePointer
GetProcessVersion
FindResourceA
LoadResource
LockResource
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
SetLastError
InterlockedIncrement
WritePrivateProfileStringA
GlobalFlags
MulDiv
GetVersion
lstrcpynA
lstrcpyA
lstrcatA
SetErrorMode
InterlockedDecrement
TlsGetValue
LocalReAlloc
TlsSetValue
EnterCriticalSection
GlobalReAlloc
LeaveCriticalSection
TlsFree
GlobalHandle
DeleteCriticalSection
TlsAlloc
InitializeCriticalSection
lstrlenA
GetVersionExA
GetLastError
GetCurrentThreadId
GetCurrentThread
lstrcmpiA
lstrcmpA
GlobalDeleteAtom

user32

keybd_event
IsIconic
IsWindowVisible
GetWindowThreadProcessId
EndDialog
CreateDialogIndirectParamA
DestroyMenu
GetForegroundWindow
GetWindowTextLengthW
GetWindowTextW
GetClassNameA
FindWindowExA
IsWindow
MsgWaitForMultipleObjects
EnumChildWindows
GetWindowLongA
SetLayeredWindowAttributes
PeekMessageA
GetMessageA
TranslateMessage
DispatchMessageA
OpenClipboard
EmptyClipboard
SetClipboardData
CloseClipboard
wsprintfA
MessageBoxA
PostMessageA
MoveWindow
GetWindowRect
GetDesktopWindow
ShowWindow
SendMessageA
PostThreadMessageA
EnableWindow
GetParent
IsWindowEnabled
GetActiveWindow
SetActiveWindow
SetForegroundWindow
PostQuitMessage
SetCursor
GetLastActivePopup
SetWindowsHookExA
GetCursorPos
ValidateRect
CallNextHookEx
GetKeyState
GetNextDlgTabItem
GetFocus
EnableMenuItem
CheckMenuItem
SetMenuItemBitmaps
ModifyMenuA
GetMenuState
LoadBitmapA
GetMenuCheckMarkDimensions
RegisterClipboardFormatA
UnhookWindowsHookEx
UnregisterClassA
PtInRect
GetDlgCtrlID
GetWindow
ClientToScreen
SetWindowTextA
GetWindowTextA
GetMenuItemCount
GetDC
ReleaseDC
TabbedTextOutA
DrawTextA
GrayStringA
GetDlgItem
SendDlgItemMessageA
IsDialogMessageA
SetWindowPos
SetFocus
GetSystemMetrics
GetWindowPlacement
SystemParametersInfoA
RegisterWindowMessageA
GetMessagePos
GetMessageTime
DefWindowProcA
RemovePropA
CallWindowProcA
GetPropA
SetPropA
GetClassLongA
CreateWindowExA
DestroyWindow
GetMenuItemID
GetSubMenu
GetMenu
RegisterClassA
GetClassInfoA
WinHelpA
GetCapture
GetTopWindow
CopyRect
GetClientRect
AdjustWindowRectEx
GetSysColor
MapWindowPoints
UpdateWindow
LoadIconA
LoadCursorA
GetSysColorBrush
LoadStringA
SetWindowLongA

advapi32

RegOpenKeyExA
GetUserNameA
RegCloseKey
RegCreateKeyExA
RegSetValueExA

shell32

SHGetSpecialFolderPathW
ShellExecuteA

ole32

CLSIDFromProgID
CoInitialize
OleRun
CoUninitialize
CoCreateInstance
CLSIDFromString
CoInitializeEx
OleInitialize
OleUninitialize
CoFreeUnusedLibraries
CoRegisterMessageFilter
CoRevokeClassObject
OleFlushClipboard
OleIsCurrentClipboard

wininet

InternetCheckConnectionA
InternetOpenA
InternetConnectA
InternetCloseHandle
HttpOpenRequestA
InternetSetOptionA
HttpSendRequestA
InternetReadFile
HttpQueryInfoA

shlwapi

PathFindExtensionA
PathFileExistsA
PathFindFileNameA

gdi32

Escape
ExtTextOutA
TextOutA
RectVisible
PtVisible
GetDeviceCaps
GetClipBox
ScaleWindowExtEx
SetWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
SetTextColor
SetBkColor
SelectObject
RestoreDC
SaveDC
DeleteDC
DeleteObject
CreateBitmap
GetStockObject
GetObjectA

winspool.drv

DocumentPropertiesA
ClosePrinter
OpenPrinterA

comctl32

ord17

oledlg

ord8

oleaut32

SysAllocString
SafeArrayDestroy
VariantClear
LoadTypeLi
LHashValOfNameSys
RegisterTypeLi
VariantCopy
SafeArrayCreate

Exports

Exports

squick

Sections

.text
Size: 164KB - Virtual size: 163KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 28KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 180KB - Virtual size: 279KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 664B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

025c721b6bd9468e614b4c32d728a4e5

Headers

File Characteristics

Imports

kernel32

user32

advapi32

shell32

ole32

wininet

shlwapi

gdi32

winspool.drv

comctl32

oledlg

oleaut32

Exports

Exports

Sections

.text Size: 164KB - Virtual size: 163KB

.rdata Size: 28KB - Virtual size: 24KB

.data Size: 180KB - Virtual size: 279KB

.rsrc Size: 4KB - Virtual size: 664B

.reloc Size: 20KB - Virtual size: 19KB

.text
Size: 164KB - Virtual size: 163KB

.rdata
Size: 28KB - Virtual size: 24KB

.data
Size: 180KB - Virtual size: 279KB

.rsrc
Size: 4KB - Virtual size: 664B

.reloc
Size: 20KB - Virtual size: 19KB