blackmoon | b5b7241f7c47fdb7c9216ef9a1f699e2292d643a7039bd05b2b490ba4d519639

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General

Target

b5b7241f7c47fdb7c9216ef9a1f699e2292d643a7039bd05b2b490ba4d519639
Size

6.8MB
MD5

3aa3e158334f8dd9d5382d2ce756dd8e
SHA1

e8d1cc069d1a52367eec5c281b06d792b144a60b
SHA256

b5b7241f7c47fdb7c9216ef9a1f699e2292d643a7039bd05b2b490ba4d519639
SHA512

d21df2f91c896fb667cb7c9b083bd98ade4d7762ef9807dc7f66882322c1acd66541ae46b8a0a277c7193ba3f5284f3a06dd1ae00a86049b55267ad20d01b958
SSDEEP

49152:9W598uAXtZoAcKWVxxBaMRN1iOQgO2xfqMGMyCNN+s8KuqGaX0ToIBAUZLYQz53V:t9ZoEWVxPO2xfLNmJBAUZLxETNS

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
b5b7241f7c47fdb7c9216ef9a1f699e2292d643a7039bd05b2b490ba4d519639

Files

b5b7241f7c47fdb7c9216ef9a1f699e2292d643a7039bd05b2b490ba4d519639
.exe windows x86

2cf746f9e9588a5df27aef4b25ed374d

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

Process32First
Process32Next
CreateRemoteThread
GetExitCodeThread
Module32First
Module32Next
OpenThread
LeaveCriticalSection
CreateToolhelp32Snapshot
GetCurrentProcess
HeapCreate
ReadProcessMemory
VirtualQueryEx
VirtualQuery
SetWaitableTimer
CreateWaitableTimerA
GetNativeSystemInfo
TerminateThread
VirtualFreeEx
FreeLibrary
LoadLibraryExA
CreateFileA
DeviceIoControl
CreateProcessA
PeekNamedPipe
RtlMoveMemory
GetVersionExA
SetHandleCount
lstrlenW
lstrcpyA
InitializeCriticalSection
GetCurrentThreadId
SetProcessAffinityMask
EnterCriticalSection
DeleteCriticalSection
RtlZeroMemory
HeapAlloc
HeapFree
lstrcmpW
lstrcmpiW
GetProcessHeap
ExitProcess
HeapReAlloc
IsBadReadPtr
WriteFile
ReadFile
GetFileSize
DeleteFileA
LCMapStringA
GetTickCount
GetModuleFileNameA
GetUserDefaultLCID
lstrcpynA
GetDiskFreeSpaceExA
GetCurrentDirectoryA
SetFileAttributesA
GetLastError
SetCurrentDirectoryA
GetStartupInfoA
FindNextFileA
FindFirstFileA
FindClose
GetCommandLineA
LoadLibraryA
FlushFileBuffers
SetStdHandle
IsBadCodePtr
SetUnhandledExceptionFilter
GetStringTypeW
GetStringTypeA
GetOEMCP
GetVersion
RtlUnwind
InterlockedDecrement
InterlockedIncrement
TerminateProcess
TlsSetValue
TlsAlloc
TlsFree
SetLastError
GetProcAddress
GetWindowsDirectoryA
WideCharToMultiByte
lstrcpynW
CloseHandle
OpenProcess
IsWow64Process
GetModuleHandleA
lstrcpyn
VirtualAllocEx
WriteProcessMemory
VirtualProtect
DuplicateHandle
CopyFileA
GetTempFileNameA
GetSystemDirectoryA
GetTempPathA
MultiByteToWideChar
TlsGetValue
WaitForSingleObject
GetStdHandle
GetFileType
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
GetEnvironmentVariableA
HeapDestroy
VirtualFree
VirtualAlloc
IsBadWritePtr
RaiseException
SetFilePointer
LCMapStringW
GetCPInfo
GetACP
GetFileType
SetStdHandle
HeapSize
RaiseException
GetLocalTime
GetSystemTime
RtlUnwind
GetStartupInfoA
GetOEMCP
GetCPInfo
GetProcessVersion
SetErrorMode
GlobalFlags
GetCurrentThread
GetFileTime
TlsGetValue
LocalReAlloc
TlsSetValue
TlsFree
GlobalHandle
TlsAlloc
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
LocalAlloc
lstrcmpA
GlobalGetAtomNameA
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
SetEnvironmentVariableA
LCMapStringA
GetACP
SuspendThread
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
lstrcmpiA
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
DuplicateHandle
lstrcpynA
FileTimeToLocalFileTime
LocalFree
InterlockedDecrement
InterlockedIncrement
LCMapStringW
VirtualAlloc
IsBadWritePtr
GetStringTypeA
GetStringTypeW
CompareStringA
CompareStringW
IsBadReadPtr
IsBadCodePtr
InterlockedExchange
SetUnhandledExceptionFilter
ReleaseMutex
CreateMutexA
GetVersion
OpenProcess
TerminateProcess
GetCurrentProcess
GetFileSize
SetFilePointer
CreateToolhelp32Snapshot
Process32First
CloseHandle
WaitForSingleObject
CreateProcessA
GetTickCount
GetCommandLineA
MulDiv
GetProcAddress
GetModuleHandleA
GetVolumeInformationA
SetCurrentDirectoryA
GetCurrentDirectoryA
GetFileAttributesA
FindClose
FindFirstFileA
GlobalUnlock
GlobalLock
GlobalAlloc
ExpandEnvironmentStringsA
Sleep
CreateEventA
CreateThread
GetPrivateProfileStringA
WritePrivateProfileStringA
GetVersionExA
GetLastError
LoadLibraryA
FreeLibrary
GetFullPathNameA
GetUserDefaultLCID
HeapAlloc
GetProcessHeap
HeapReAlloc
HeapFree
GlobalReAlloc
FindNextFileA
lstrcpyA
WinExec
lstrlenA
lstrcatA
InitializeCriticalSection
DeleteCriticalSection
GlobalFree
GlobalSize
ExitProcess
GetCurrentThreadId
MultiByteToWideChar
WideCharToMultiByte
GetModuleFileNameA
lstrlenW
ReadFile
LockResource
LoadResource
FindResourceA
SetEvent
CreateFileA
WaitForMultipleObjects
WriteFile
GetProfileStringA
LeaveCriticalSection
EnterCriticalSection
ReleaseSemaphore
ResumeThread
CreateSemaphoreA
FileTimeToSystemTime
GetTimeZoneInformation
SetLastError
TerminateThread
Process32Next

shlwapi

PathFileExistsA
PathFindExtensionA
StrToIntW
StrToIntExW
StrToIntExA
PathFindFileNameA

ws2_32

WSACleanup
htons
WSAStartup
send
closesocket
WSAAsyncSelect
htons
socket
select
recvfrom
ioctlsocket
connect
recv
getpeername
accept
ntohl
WSACleanup
WSAStartup
gethostbyname
inet_ntoa
inet_addr

version

VerQueryValueA
GetFileVersionInfoA
GetFileVersionInfoSizeA

user32

GetWindowThreadProcessId
GetWindowTextA
GetClassNameA
MsgWaitForMultipleObjects
SendMessageA
RegisterWindowMessageA
GetParent
IsWindowVisible
CallWindowProcA
PeekMessageA
TranslateMessage
DispatchMessageA
wsprintfA
GetMessageA
EnumWindows
ShowWindow
MessageBoxA
FindWindowA
ClientToScreen
GetForegroundWindow
GetCursorPos
WindowFromPoint
GetDlgItem
GetAncestor
RedrawWindow
EnableWindow
IsWindowVisible
OffsetRect
PtInRect
DestroyIcon
IntersectRect
InflateRect
SetRect
SetScrollPos
SetScrollRange
GetScrollRange
SetCapture
GetCapture
ReleaseCapture
SetTimer
KillTimer
WinHelpA
LoadBitmapA
CopyRect
ChildWindowFromPointEx
ScreenToClient
GetMessagePos
SetWindowRgn
DestroyAcceleratorTable
GetWindow
GetActiveWindow
SetFocus
IsIconic
PeekMessageA
SetMenu
GetMenu
DeleteMenu
GetSystemMenu
DefWindowProcA
GetClassInfoA
IsZoomed
PostQuitMessage
CopyAcceleratorTableA
GetKeyState
TranslateAcceleratorA
IsWindowEnabled
ShowWindow
SystemParametersInfoA
GetWindowLongA
EnumDisplaySettingsA
ClientToScreen
EnableMenuItem
GetSubMenu
GetDlgCtrlID
UnregisterClassA
CreateMenu
ModifyMenuA
AppendMenuA
CreatePopupMenu
DrawIconEx
CreateIconFromResource
CreateIconFromResourceEx
RegisterClipboardFormatA
SetRectEmpty
DispatchMessageA
GetMessageA
WindowFromPoint
InvalidateRect
DrawEdge
DrawFrameControl
TranslateMessage
LoadIconA
SetWindowTextA
GetDesktopWindow
GetClassNameA
GetWindowThreadProcessId
FindWindowA
LoadCursorA
GetDlgItem
GetWindowTextA
GetClientRect
GetFocus
SetWindowLongA
GetSysColor
SetActiveWindow
LoadImageA
SetCursorPos
SetCursor
GetDC
FillRect
IsRectEmpty
ReleaseDC
GetWindowTextLengthA
CharUpperA
GetWindowDC
BeginPaint
EndPaint
TabbedTextOutA
DrawTextA
GrayStringA
DestroyWindow
CreateDialogIndirectParamA
EndDialog
GetNextDlgTabItem
GetWindowPlacement
RegisterWindowMessageA
GetForegroundWindow
GetLastActivePopup
GetMessageTime
RemovePropA
CallWindowProcA
GetPropA
UnhookWindowsHookEx
SetPropA
GetClassLongA
CallNextHookEx
SetWindowsHookExA
CreateWindowExA
GetMenuItemID
GetMenuItemCount
RegisterClassA
GetScrollPos
AdjustWindowRectEx
MapWindowPoints
SendDlgItemMessageA
ScrollWindowEx
IsDialogMessageA
MoveWindow
CheckMenuItem
SetMenuItemBitmaps
GetMenuState
GetMenuCheckMarkDimensions
GetParent
IsChild
TrackPopupMenu
DestroyMenu
SetForegroundWindow
GetWindowRect
EqualRect
UpdateWindow
LoadStringA
GetSysColorBrush
ValidateRect
GetTopWindow
PostMessageA
IsWindow
SetParent
DestroyCursor
SendMessageA
SetWindowPos
MessageBoxA
GetCursorPos
GetSystemMetrics
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
WaitForInputIdle
DrawFocusRect
CreateAcceleratorTableA

advapi32

ControlService
OpenServiceA
DeleteService
RegCloseKey
CloseServiceHandle
StartServiceA
RegQueryValueExA
CreateServiceA
OpenSCManagerA
AdjustTokenPrivileges
LookupPrivilegeValueA
OpenProcessToken
CryptGetHashParam
CryptHashData
RegOpenKeyA
RegQueryValueA
RegCreateKeyA
RegSetValueExA
RegOpenKeyExA
RegCloseKey
RegCreateKeyExA
RegQueryValueExA

shell32

SHGetSpecialFolderPathA
Shell_NotifyIconA
ShellExecuteA

ole32

CLSIDFromString
OleRun
CoUninitialize
CoInitialize
CoCreateInstance
OleInitialize
OleUninitialize
CLSIDFromString
CoCreateInstance
OleRun
CLSIDFromProgID
CLSIDFromProgID

psapi

GetModuleInformation

oleaut32

VariantClear
SysAllocString
SafeArrayCreate
RegisterTypeLi
SafeArrayDestroy
VariantChangeType
SafeArrayGetLBound
LHashValOfNameSys
LoadTypeLi
VariantInit
SafeArrayGetDim
VariantCopy
SafeArrayAllocData
SafeArrayAllocDescriptor
SafeArrayGetUBound
VarR8FromBool
VarR8FromCy
SysFreeString
SafeArrayGetElemsize
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayAccessData
SafeArrayGetElement
VariantCopyInd
VariantInit
SysAllocString
SafeArrayDestroy
SafeArrayCreate
SafeArrayPutElement
RegisterTypeLi
LHashValOfNameSys
LoadTypeLi
UnRegisterTypeLi
SafeArrayUnaccessData
SafeArrayGetDim
SafeArrayGetLBound
SafeArrayGetUBound
VariantChangeType
VariantClear

rasapi32

RasHangUpA
RasGetConnectStatusA

winmm

waveOutWrite
waveOutPause
waveOutRestart
waveOutUnprepareHeader
waveOutReset
waveOutClose
waveOutGetNumDevs
waveOutOpen
midiStreamRestart
midiOutUnprepareHeader
midiStreamOpen
midiStreamProperty
midiOutPrepareHeader
midiStreamOut
midiStreamStop
midiOutReset
midiStreamClose
waveOutPrepareHeader

gdi32

LineTo
MoveToEx
ExcludeClipRect
GetClipBox
ScaleWindowExtEx
SetWindowExtEx
SetWindowOrgEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
SetTextColor
SetROP2
SetPolyFillMode
SetBkMode
RestoreDC
SaveDC
ExtSelectClipRgn
SetBkColor
CreateRectRgnIndirect
SetStretchBltMode
GetClipRgn
CreatePolygonRgn
SelectClipRgn
DeleteObject
CreateDIBitmap
GetSystemPaletteEntries
CreatePalette
StretchBlt
SelectPalette
RealizePalette
GetDIBits
GetWindowExtEx
GetViewportOrgEx
GetWindowOrgEx
BeginPath
EndPath
PathToRegion
CreateEllipticRgn
CreateRoundRectRgn
GetTextColor
GetBkMode
GetBkColor
GetROP2
GetStretchBltMode
GetPolyFillMode
CreateCompatibleBitmap
CreateDCA
CreateBitmap
SelectObject
CreatePen
PatBlt
CombineRgn
CreateRectRgn
CreateSolidBrush
CreateFontIndirectA
GetStockObject
GetObjectA
EndPage
EndDoc
DeleteDC
StartDocA
StartPage
BitBlt
GetTextMetricsA
Escape
ExtTextOutA
TextOutA
RectVisible
PtVisible
FillRgn
GetViewportExtEx
GetDeviceCaps
GetTextExtentPoint32A
RoundRect
GetCurrentObject
DPtoLP
LPtoDP
Rectangle
Ellipse
CreateCompatibleDC

winspool.drv

OpenPrinterA
ClosePrinter
DocumentPropertiesA

comctl32

ImageList_Destroy
ImageList_Read
ImageList_Duplicate
ord17
ImageList_SetBkColor
ImageList_GetImageCount

wininet

InternetConnectA
InternetSetOptionA
InternetCloseHandle
InternetReadFile
HttpQueryInfoA
HttpSendRequestA
HttpOpenRequestA
InternetOpenA
InternetCanonicalizeUrlA
InternetCrackUrlA

comdlg32

GetSaveFileNameA
ChooseColorA
GetFileTitleA
GetOpenFileNameA

Sections

.text
Size: 2.6MB - Virtual size: 2.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2.4MB - Virtual size: 2.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1.7MB - Virtual size: 2.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 88KB - Virtual size: 85KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

2cf746f9e9588a5df27aef4b25ed374d

Headers

File Characteristics

Imports

kernel32

shlwapi

ws2_32

version

user32

advapi32

shell32

ole32

psapi

oleaut32

rasapi32

winmm

gdi32

winspool.drv

comctl32

wininet

comdlg32

Sections

.text Size: 2.6MB - Virtual size: 2.6MB

.rdata Size: 2.4MB - Virtual size: 2.4MB

.data Size: 1.7MB - Virtual size: 2.0MB

.rsrc Size: 88KB - Virtual size: 85KB

.text
Size: 2.6MB - Virtual size: 2.6MB

.rdata
Size: 2.4MB - Virtual size: 2.4MB

.data
Size: 1.7MB - Virtual size: 2.0MB

.rsrc
Size: 88KB - Virtual size: 85KB