blackmoon | NEAS[.]7f88b9105c5ba2b0f68bb0163de576497757dde489ff3ff03fa147f0304d52e9_JC[.]exe

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General

Target

NEAS.7f88b9105c5ba2b0f68bb0163de576497757dde489ff3ff03fa147f0304d52e9_JC.exe
Size

3.4MB
MD5

5756c96bd5a15881cb34e1e043f1ac6e
SHA1

adc0bc905959eacc62c056334116121a0325fbf1
SHA256

7f88b9105c5ba2b0f68bb0163de576497757dde489ff3ff03fa147f0304d52e9
SHA512

8a7ac0a878aa634cbf0537cc581d8fec97e1002ea89209092ff8f27988ef7371248843d21425923dc8166e6e914479e02162f7aa473a3fe4f3e2710385d85c26
SSDEEP

49152:C82gmj3jAeGYg/hsdcyXTRsdMnZ+05YwoJ+c9a+uYXGFxX7lEY/17/toq:927DjAOXTRscmnFpr2tEYVKq

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
NEAS.7f88b9105c5ba2b0f68bb0163de576497757dde489ff3ff03fa147f0304d52e9_JC.exe

Files

NEAS.7f88b9105c5ba2b0f68bb0163de576497757dde489ff3ff03fa147f0304d52e9_JC.exe
.exe windows:4 windows x86

80b9210f8b706b981df548a5dbfb0a2b

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
IsBadReadPtr
FlushFileBuffers
SetStdHandle
IsBadCodePtr
SetUnhandledExceptionFilter
GetStringTypeW
GetStringTypeA
GetOEMCP
GetACP
GetCPInfo
LCMapStringW
RaiseException
Sleep
IsBadWritePtr
VirtualAlloc
VirtualFree
GetVersionExA
GetEnvironmentVariableA
CreateWaitableTimerA
SetWaitableTimer
CloseHandle
GlobalAlloc
GlobalFree
GetLastError
FreeLibrary
SetLastError
GetModuleHandleA
GetEnvironmentStringsW
WideCharToMultiByte
FreeEnvironmentStringsW
FreeEnvironmentStringsA
GetStartupInfoA
GetFileType
GetStdHandle
SetHandleCount
TlsGetValue
TlsFree
TlsAlloc
TlsSetValue
GetCurrentThreadId
TerminateProcess
RtlZeroMemory
InterlockedDecrement
WaitForSingleObject
InterlockedIncrement
HeapAlloc
RtlMoveMemory
GetProcessHeap
LocalFree
LocalAlloc
GetCurrentProcess
ExitProcess
RtlUnwind
GetVersion
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
InitializeCriticalSection
CreateThread
LCMapStringA
HeapReAlloc
LoadLibraryA
GetProcAddress
GetTickCount
lstrcmpiW
GetEnvironmentStrings
lstrcpyn
GetUserDefaultLCID
SetFilePointer
WriteFile
ReadFile
GetFileSize
GetCommandLineA
GetModuleFileNameA
HeapFree
GetACP
HeapSize
RaiseException
GetLocalTime
GetSystemTime
RtlUnwind
GetStartupInfoA
GetOEMCP
GetCPInfo
GetProcessVersion
SetErrorMode
GlobalFlags
GetCurrentThread
GetFileTime
TlsGetValue
LocalReAlloc
TlsSetValue
TlsFree
GetFileType
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetEnvironmentVariableA
HeapDestroy
HeapCreate
GlobalHandle
TlsAlloc
LocalAlloc
lstrcmpA
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
lstrcmpiA
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
DuplicateHandle
lstrcpynA
FileTimeToLocalFileTime
LocalFree
InterlockedDecrement
InterlockedIncrement
SetEnvironmentVariableA
LCMapStringA
LCMapStringW
IsBadWritePtr
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
CompareStringA
CompareStringW
IsBadCodePtr
InterlockedExchange
SetStdHandle
SuspendThread
ReleaseMutex
CreateMutexA
FileTimeToSystemTime
TerminateThread
GetVersion
GetTimeZoneInformation
SetLastError
GetSystemDirectoryA
CloseHandle
WaitForSingleObject
GetTickCount
GetCommandLineA
MulDiv
GetProcAddress
GetModuleHandleA
GetVolumeInformationA
SetCurrentDirectoryA
GetCurrentDirectoryA
GetFileAttributesA
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
GlobalFree
GlobalSize
ExitProcess
GetCurrentThreadId
MultiByteToWideChar
WideCharToMultiByte
GetModuleFileNameA
lstrlenW
ReadFile
LockResource
LoadResource
FindResourceA
SetEvent
CreateFileA
WaitForMultipleObjects
WriteFile
GetProfileStringA
LeaveCriticalSection
EnterCriticalSection
ReleaseSemaphore
ResumeThread
CreateSemaphoreA
VirtualProtect
VirtualFree
IsBadReadPtr
VirtualAlloc
Process32Next
Process32First
CreateToolhelp32Snapshot
SetFilePointer
GetFileSize
GetCurrentProcess
TerminateProcess
GetWindowsDirectoryA
DeleteCriticalSection

user32

DispatchMessageA
PeekMessageA
GetMessageA
TranslateMessage
MessageBoxA
wsprintfA
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
UnregisterClassA
CreateIconFromResourceEx
RegisterClipboardFormatA
SetRectEmpty
DispatchMessageA
GetMessageA
WindowFromPoint
DrawFocusRect
DrawEdge
DrawFrameControl
TranslateMessage
LoadIconA
GetPropA
DefWindowProcW
SetPropA
MoveWindow
CreateWindowExA
RegisterClassA
GetDesktopWindow
GetScrollRange
GetDlgItem
GetWindowTextA
GetForegroundWindow
SetWindowTextA
IntersectRect
DestroyIcon
PtInRect
OffsetRect
IsWindowVisible
EnableWindow
RedrawWindow
GetWindowLongA
SetWindowLongA
GetSysColor
SetActiveWindow
SetCursorPos
LoadCursorA
SetCursor
GetDC
FillRect
IsRectEmpty
ReleaseDC
IsChild
DestroyMenu
SetForegroundWindow
GetWindowRect
EqualRect
UpdateWindow
ValidateRect
InvalidateRect
GetClientRect
GetFocus
GetParent
GetTopWindow
PostMessageA
IsWindow
SetParent
DestroyCursor
SendMessageA
SetWindowPos
MessageBeep
MessageBoxA
GetCursorPos
GetSystemMetrics
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
SetScrollRange
SetScrollPos
SetRect
GetClassNameA
InflateRect
GetWindowTextLengthA
CharUpperA
GetWindowDC
BeginPaint
EndPaint
TabbedTextOutA
DrawTextA
GrayStringA
DestroyWindow
CreateDialogIndirectParamA
EndDialog
GetNextDlgTabItem
GetWindowPlacement
RegisterWindowMessageA
GetLastActivePopup
GetMessageTime
RemovePropA
CallWindowProcA
UnhookWindowsHookEx
GetClassLongA
CallNextHookEx
SetWindowsHookExA
GetMenuItemID
GetMenuItemCount
GetScrollPos
AdjustWindowRectEx
MapWindowPoints
SendDlgItemMessageA
ScrollWindowEx
IsDialogMessageA
CheckMenuItem
SetMenuItemBitmaps
GetMenuState
GetMenuCheckMarkDimensions
LoadStringA
GetSysColorBrush
CreateIconFromResource

advapi32

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

ws2_32

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

shlwapi

StrToIntW
StrToIntExW

ole32

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

wininet

InternetReadFile
HttpOpenRequestA
HttpQueryInfoA
InternetGetConnectedState
InternetOpenUrlA
HttpSendRequestA
InternetConnectA
InternetCloseHandle
InternetSetOptionA
InternetOpenA
InternetCloseHandle

crypt32

CertFreeCertificateChain
CryptStringToBinaryA
CertVerifyCertificateChainPolicy
CertCloseStore
CertGetCertificateChain
CertFindCertificateInStore
CertOpenSystemStoreA
CertFreeCertificateContext
CertVerifyRevocation
CertVerifyTimeValidity

winhttp

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

secur32

EncryptMessage
AcquireCredentialsHandleA
QueryContextAttributesA
InitializeSecurityContextA
FreeContextBuffer
DecryptMessage

oleaut32

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

winmm

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

rasapi32

RasHangUpA
RasGetConnectStatusA

gdi32

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

winspool.drv

DocumentPropertiesA
OpenPrinterA
ClosePrinter

shell32

Shell_NotifyIconA
SHGetSpecialFolderPathA
ShellExecuteA

comctl32

ImageList_Destroy
ord17

comdlg32

GetFileTitleA
GetSaveFileNameA
GetOpenFileNameA
ChooseColorA

Sections

.text
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.9MB - Virtual size: 1.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 208KB - Virtual size: 535KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

80b9210f8b706b981df548a5dbfb0a2b

Headers

File Characteristics

Imports

kernel32

user32

advapi32

ws2_32

shlwapi

ole32

wininet

crypt32

winhttp

secur32

oleaut32

winmm

rasapi32

gdi32

winspool.drv

shell32

comctl32

comdlg32

Sections

.text Size: 1.2MB - Virtual size: 1.2MB

.rdata Size: 1.9MB - Virtual size: 1.9MB

.data Size: 208KB - Virtual size: 535KB

.rsrc Size: 24KB - Virtual size: 23KB

.text
Size: 1.2MB - Virtual size: 1.2MB

.rdata
Size: 1.9MB - Virtual size: 1.9MB

.data
Size: 208KB - Virtual size: 535KB

.rsrc
Size: 24KB - Virtual size: 23KB