blackmoon | f9a73d887568b4d6db10671217b95d95e2de1ae09ddd817516de1608bed1788c

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General

Target

f9a73d887568b4d6db10671217b95d95e2de1ae09ddd817516de1608bed1788c
Size

2.5MB
MD5

83e66a092825570e48540c4daa56ca0d
SHA1

b0e30ac0fc3db9b18417b7b71606cefa53e2e596
SHA256

f9a73d887568b4d6db10671217b95d95e2de1ae09ddd817516de1608bed1788c
SHA512

7a476f576cd67399aafd539e7c59303df2d01531386861620783bb7bc3cd0ca486bfbe03a6d4c1198074d160789fdeea6de5d0864968a06cd074293dda4cbd15
SSDEEP

49152:C7fvkXALsMcIdbM72fLt7fLc8/hXcewJehlpR5lk2:GcXAJTt7oOXcewJYlP

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
f9a73d887568b4d6db10671217b95d95e2de1ae09ddd817516de1608bed1788c

Files

f9a73d887568b4d6db10671217b95d95e2de1ae09ddd817516de1608bed1788c
.exe windows:4 windows x86

d46797faa43d3e06d71be469b950cd33

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

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

user32

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

advapi32

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

ws2_32

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

shlwapi

StrToIntW
StrToIntExW

ole32

OleInitialize
OleUninitialize
CLSIDFromString
CLSIDFromProgID
CoCreateInstance
OleRun
CoUninitialize
CoInitialize
CLSIDFromString

wininet

InternetConnectA
InternetOpenA
InternetSetOptionA
HttpSendRequestA
InternetReadFile
HttpOpenRequestA
HttpQueryInfoA
InternetGetConnectedState
InternetCloseHandle
InternetOpenUrlA

crypt32

CertVerifyCertificateChainPolicy
CertCloseStore
CertGetCertificateChain
CertVerifyTimeValidity
CertVerifyRevocation
CertFindCertificateInStore
CertOpenSystemStoreA
CertFreeCertificateContext
CertFreeCertificateChain
CryptStringToBinaryA

winhttp

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

secur32

DecryptMessage
EncryptMessage
AcquireCredentialsHandleA
FreeContextBuffer
QueryContextAttributesA
InitializeSecurityContextA

oleaut32

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

gdi32

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

winmm

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

winspool.drv

ClosePrinter
DocumentPropertiesA
OpenPrinterA

shell32

SHGetSpecialFolderPathA
Shell_NotifyIconA
ShellExecuteA

comctl32

ImageList_Destroy
ord17

comdlg32

GetSaveFileNameA
GetOpenFileNameA
ChooseColorA
GetFileTitleA

Sections

.text
Size: 968KB - Virtual size: 967KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 184KB - Virtual size: 282KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 40KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d46797faa43d3e06d71be469b950cd33

Headers

File Characteristics

Imports

kernel32

user32

advapi32

ws2_32

shlwapi

ole32

wininet

crypt32

winhttp

secur32

oleaut32

gdi32

winmm

winspool.drv

shell32

comctl32

comdlg32

Sections

.text Size: 968KB - Virtual size: 967KB

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

.data Size: 184KB - Virtual size: 282KB

.rsrc Size: 40KB - Virtual size: 36KB

.text
Size: 968KB - Virtual size: 967KB

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

.data
Size: 184KB - Virtual size: 282KB

.rsrc
Size: 40KB - Virtual size: 36KB