blackmoon | 8f5526cd38bfe1eb35a2e5dfe81c5991c4ca78e257c6c2ed76cab08d062b4432

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General

Target

8f5526cd38bfe1eb35a2e5dfe81c5991c4ca78e257c6c2ed76cab08d062b4432
Size

508KB
MD5

966496484117a5d05c09de3baa6ec194
SHA1

5846b70b4f4972bb37332ac5550d82437416569a
SHA256

8f5526cd38bfe1eb35a2e5dfe81c5991c4ca78e257c6c2ed76cab08d062b4432
SHA512

5ea26b8db6f78b80746877ca689cd164e90c460b13d87d7d1466bd418b74cc2e094578f65208c9be2e15505d6422dc01632c8eff840c1953dc3d1a5e5b0db812
SSDEEP

12288:xL0RRlS94RUJ8D2oeNTrpWYjLwIrSgvLIIdGeo:xLMRA94RQM2ogVWYjL7UId

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
8f5526cd38bfe1eb35a2e5dfe81c5991c4ca78e257c6c2ed76cab08d062b4432

Files

8f5526cd38bfe1eb35a2e5dfe81c5991c4ca78e257c6c2ed76cab08d062b4432
.dll windows:4 windows x86

4094cb4b67cd048da43c796afe8c4c2f

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

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

user32

keybd_event
GetForegroundWindow
GetWindowTextLengthW
GetWindowTextW
GetClassNameA
FindWindowExA
IsWindow
MsgWaitForMultipleObjects
EnumChildWindows
GetWindowLongA
SetWindowLongA
DestroyMenu
LoadStringA
GetSysColorBrush
PeekMessageA
GetMessageA
TranslateMessage
DispatchMessageA
OpenClipboard
EmptyClipboard
SetClipboardData
CloseClipboard
wsprintfA
MessageBoxA
PostMessageA
MoveWindow
GetWindowRect
GetDesktopWindow
ShowWindow
SendMessageA
PostThreadMessageA
GetWindowThreadProcessId
IsWindowVisible
IsIconic
SetLayeredWindowAttributes
EnableWindow
GetParent
IsWindowEnabled
GetActiveWindow
SetForegroundWindow
PostQuitMessage
SetCursor
GetLastActivePopup
SetWindowsHookExA
GetCursorPos
ValidateRect
CallNextHookEx
GetKeyState
GetNextDlgTabItem
GetFocus
EnableMenuItem
CheckMenuItem
SetMenuItemBitmaps
ModifyMenuA
GetMenuState
LoadBitmapA
GetMenuCheckMarkDimensions
UnhookWindowsHookEx
UnregisterClassA
PtInRect
GetDlgCtrlID
GetWindow
ClientToScreen
SetWindowTextA
GetWindowTextA
GetMenuItemCount
GetDC
ReleaseDC
TabbedTextOutA
DrawTextA
GrayStringA
GetDlgItem
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
LoadIconA
LoadCursorA

advapi32

RegCloseKey
GetUserNameA
RegCreateKeyExA
RegOpenKeyExA
RegSetValueExA

ole32

CoUninitialize
CoCreateInstance
CLSIDFromString
CoInitializeEx

wininet

InternetReadFile
InternetSetOptionA
HttpOpenRequestA
HttpQueryInfoA
InternetCheckConnectionA
InternetOpenA
InternetConnectA
InternetCloseHandle
HttpSendRequestA

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

OpenPrinterA
ClosePrinter
DocumentPropertiesA

comctl32

ord17

shell32

ShellExecuteA

Exports

Exports

squick

Sections

.text
Size: 152KB - Virtual size: 148KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 312KB - Virtual size: 409KB

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: 16KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4094cb4b67cd048da43c796afe8c4c2f

Headers

File Characteristics

Imports

kernel32

user32

advapi32

ole32

wininet

gdi32

winspool.drv

comctl32

shell32

Exports

Exports

Sections

.text Size: 152KB - Virtual size: 148KB

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

.data Size: 312KB - Virtual size: 409KB

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

.reloc Size: 16KB - Virtual size: 14KB

.text
Size: 152KB - Virtual size: 148KB

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

.data
Size: 312KB - Virtual size: 409KB

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

.reloc
Size: 16KB - Virtual size: 14KB