blackmoon | a98deb8be2622e7ca6712b0bde0eaf8fdd09cd32b6c032d2866a61decda887ea

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General

Target

a98deb8be2622e7ca6712b0bde0eaf8fdd09cd32b6c032d2866a61decda887ea
Size

4.3MB
MD5

f57a85a1cf4195650dbd9554f3c3c9a4
SHA1

6de1a79f51081fd87a3f785093ec5557c3ea6759
SHA256

a98deb8be2622e7ca6712b0bde0eaf8fdd09cd32b6c032d2866a61decda887ea
SHA512

d62358f2806cc61c4cd7025cbd33a77cf7570a6b980c1ab6aef1d38a1224e14f84c4e873d490cf4c17a48eb431d43410894fc5c7cb2d6ec487686a9b384b87db
SSDEEP

98304:AI2KziVgA1Ynab+l9oLCqqpol8I0VaIJBAUZLhQB:AI2h11YxBVVJVdQB

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
a98deb8be2622e7ca6712b0bde0eaf8fdd09cd32b6c032d2866a61decda887ea

Files

a98deb8be2622e7ca6712b0bde0eaf8fdd09cd32b6c032d2866a61decda887ea
.exe windows x86

b1da4930d623d6da0dadbd9f852f2819

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

LCMapStringA
IsBadReadPtr
GlobalFree
GlobalAlloc
CloseHandle
SetWaitableTimer
HeapReAlloc
lstrcpyn
lstrcmpiW
WideCharToMultiByte
lstrcmpW
lstrlenW
MultiByteToWideChar
HeapCreate
HeapDestroy
HeapFree
Sleep
FlushFileBuffers
SetStdHandle
IsBadCodePtr
SetUnhandledExceptionFilter
GetStringTypeW
GetStringTypeA
LoadLibraryA
GetProcAddress
GetTickCount
GetModuleFileNameA
GetCommandLineA
GetFileSize
ReadFile
GetLastError
WriteFile
SetFilePointer
GetUserDefaultLCID
SetLastError
GetModuleHandleA
CreateWaitableTimerA
FreeLibrary
GetOEMCP
GetACP
GetCPInfo
LCMapStringW
RaiseException
IsBadWritePtr
CreateThread
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetVersion
VirtualAlloc
VirtualFree
GetVersionExA
GetEnvironmentVariableA
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
GetStartupInfoA
GetFileType
GetStdHandle
SetHandleCount
TlsGetValue
TlsFree
TlsAlloc
TlsSetValue
GetCurrentThreadId
TerminateProcess
RtlZeroMemory
InterlockedDecrement
WaitForSingleObject
InterlockedIncrement
RtlUnwind
ExitProcess
GetCurrentProcess
LocalAlloc
LocalFree
GetProcessHeap
RtlMoveMemory
HeapAlloc
GetFileTime
TlsGetValue
LocalReAlloc
TlsSetValue
TlsFree
GlobalHandle
TlsAlloc
LocalAlloc
lstrcmpA
GetCurrentThread
GlobalFlags
SetErrorMode
GetProcessVersion
GetCPInfo
GetOEMCP
GetStartupInfoA
RtlUnwind
GetSystemTime
GetLocalTime
RaiseException
HeapSize
GetACP
SetStdHandle
GetFileType
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
SetEnvironmentVariableA
LCMapStringA
LCMapStringW
VirtualAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
CompareStringA
CompareStringW
IsBadReadPtr
IsBadCodePtr
GetSystemInfo
InterlockedExchange
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
IsProcessorFeaturePresent
GlobalDeleteAtom
lstrcmpiA
SetEndOfFile
UnlockFile
LockFile
CloseHandle
WaitForSingleObject
CreateProcessA
GetTickCount
GetCommandLineA
MulDiv
GetProcAddress
GetModuleHandleA
GetVolumeInformationA
SetCurrentDirectoryA
GetCurrentDirectoryA
CopyFileA
DeleteFileA
GetFileAttributesA
SetFileAttributesA
FindClose
FindFirstFileA
GetTempPathA
GlobalUnlock
GlobalLock
GlobalAlloc
Sleep
CreateEventA
CreateThread
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
Process32Next
Process32First
CreateToolhelp32Snapshot
SetFilePointer
GetFileSize
GetCurrentProcess
TerminateProcess
OpenProcess
GetSystemDirectoryA
SetLastError
GetTimeZoneInformation
GetVersion
UnmapViewOfFile
CreateFileMappingA
MapViewOfFile
OpenFileMappingA
GetCurrentProcessId
TerminateThread
FileTimeToSystemTime
LocalFree
InterlockedIncrement
InterlockedDecrement
FileTimeToLocalFileTime
lstrcpynA
DuplicateHandle
FlushFileBuffers

user32

MessageBoxA
wsprintfA
TranslateMessage
GetMessageA
PeekMessageA
DispatchMessageA
ValidateRect
WaitForInputIdle
wsprintfA
CloseClipboard
GetClipboardData
OpenClipboard
SetClipboardData
EmptyClipboard
GetSystemMetrics
GetCursorPos
MessageBoxA
SetWindowPos
SendMessageA
DestroyCursor
SetParent
IsWindow
PostMessageA
GetTopWindow
GetParent
GetFocus
GetClientRect
InvalidateRect
UnregisterClassA
UpdateWindow
EqualRect
GetWindowRect
SetForegroundWindow
DestroyMenu
IsChild
ReleaseDC
IsRectEmpty
FillRect
GetDC
SetCursor
LoadCursorA
SetCursorPos
SetActiveWindow
GetSysColor
SetWindowLongA
GetWindowLongA
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
LoadImageA
EnumDisplaySettingsA
ClientToScreen
EnableMenuItem
GetSubMenu
GetDlgCtrlID
CreateAcceleratorTableA
CreateMenu
ModifyMenuA
AppendMenuA
CreatePopupMenu
DrawIconEx
CreateIconFromResource
CreateIconFromResourceEx
RegisterClipboardFormatA
SetRectEmpty
DispatchMessageA
GetMessageA
WindowFromPoint
DrawFocusRect
DrawEdge
DrawFrameControl
TranslateMessage
LoadIconA
GetKeyboardLayout
VkKeyScanExA
GetDesktopWindow
GetClassNameA
keybd_event
GetWindowThreadProcessId
FindWindowA
GetDlgItem
FindWindowExA
GetWindowTextA
GetPropA
DefWindowProcW
SetPropA
MoveWindow
CreateWindowExA
RegisterClassA
GetNextDlgTabItem
FrameRect
DrawStateA
SetWindowTextA
GetForegroundWindow
GetWindowTextLengthA
CharUpperA
GetWindowDC
BeginPaint
EndPaint
TabbedTextOutA
DrawTextA
GrayStringA
DestroyWindow
CreateDialogIndirectParamA
EndDialog
GetWindowPlacement
RegisterWindowMessageA
GetLastActivePopup
GetMessageTime
RemovePropA
CallWindowProcA
UnhookWindowsHookEx
GetClassLongA
CallNextHookEx
SetWindowsHookExA
GetMenuItemID
GetMenuItemCount
GetScrollPos
AdjustWindowRectEx
MapWindowPoints
SendDlgItemMessageA
ScrollWindowEx
IsDialogMessageA
CheckMenuItem
SetMenuItemBitmaps
GetMenuState
GetMenuCheckMarkDimensions
LoadStringA
GetSysColorBrush

advapi32

CryptImportKey
CryptReleaseContext
CryptEncrypt
CryptDestroyKey
CryptGetKeyParam
CryptDecrypt
CryptSetKeyParam
RegCloseKey
RegQueryValueExA
RegOpenKeyA
RegOpenKeyExA
RegDeleteValueA
RegDeleteKeyA
CryptAcquireContextA
RegSetValueExA
RegCreateKeyExA
RegCloseKey
RegCreateKeyExA
RegOpenKeyA
RegQueryValueExA
RegOpenKeyExA
RegSetValueExA
RegQueryValueA

ws2_32

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

shlwapi

StrToIntExW
StrToIntW

ole32

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

wininet

InternetCloseHandle
InternetConnectA
InternetOpenA
InternetOpenUrlA
InternetGetConnectedState
HttpOpenRequestA
InternetReadFile
HttpSendRequestA
HttpQueryInfoA
InternetSetOptionA
InternetCloseHandle

crypt32

CertFreeCertificateChain
CertVerifyRevocation
CryptStringToBinaryA
CertCloseStore
CertGetCertificateChain
CertFindCertificateInStore
CertOpenSystemStoreA
CertFreeCertificateContext
CertVerifyCertificateChainPolicy
CertVerifyTimeValidity

winhttp

WinHttpSendRequest
WinHttpReceiveResponse
WinHttpAddRequestHeaders
WinHttpQueryHeaders
WinHttpQueryDataAvailable
WinHttpSetOption
WinHttpCheckPlatform
WinHttpCrackUrl
WinHttpOpen
WinHttpSetTimeouts
WinHttpReadData
WinHttpSetCredentials
WinHttpCloseHandle
WinHttpOpenRequest
WinHttpConnect

secur32

FreeContextBuffer
InitializeSecurityContextA
DecryptMessage
QueryContextAttributesA
AcquireCredentialsHandleA
EncryptMessage

oleaut32

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

winmm

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

msvfw32

DrawDibDraw

avifil32

AVIStreamInfoA
AVIStreamGetFrame

rasapi32

RasHangUpA
RasGetConnectStatusA

gdi32

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

winspool.drv

ClosePrinter
DocumentPropertiesA
OpenPrinterA

comdlg32

ChooseColorA
GetSaveFileNameA
GetFileTitleA
GetOpenFileNameA

shell32

Shell_NotifyIconA
ShellExecuteA

comctl32

ImageList_Read
ImageList_Destroy
ord17
_TrackMouseEvent
ImageList_SetBkColor
ImageList_GetImageCount
ImageList_Duplicate

Sections

.text
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2.7MB - Virtual size: 2.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 252KB - Virtual size: 613KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 44KB - Virtual size: 42KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b1da4930d623d6da0dadbd9f852f2819

Headers

File Characteristics

Imports

kernel32

user32

advapi32

ws2_32

shlwapi

ole32

wininet

crypt32

winhttp

secur32

oleaut32

winmm

msvfw32

avifil32

rasapi32

gdi32

winspool.drv

comdlg32

shell32

comctl32

Sections

.text Size: 1.3MB - Virtual size: 1.3MB

.rdata Size: 2.7MB - Virtual size: 2.7MB

.data Size: 252KB - Virtual size: 613KB

.rsrc Size: 44KB - Virtual size: 42KB

.text
Size: 1.3MB - Virtual size: 1.3MB

.rdata
Size: 2.7MB - Virtual size: 2.7MB

.data
Size: 252KB - Virtual size: 613KB

.rsrc
Size: 44KB - Virtual size: 42KB