blackmoon | NEAS[.]77a48b521d801458032332e31258318ced0b9dd590cd060a97726458e01696d9_JC[.]exe

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General

Target

NEAS.77a48b521d801458032332e31258318ced0b9dd590cd060a97726458e01696d9_JC.exe
Size

8.6MB
MD5

3cd56bf11533629310b9606947ca6edb
SHA1

1d3b6b81c93b6d99c48e84c1c0a87f8e918996d5
SHA256

77a48b521d801458032332e31258318ced0b9dd590cd060a97726458e01696d9
SHA512

21aeff2bdfb88b887fd11d686a9109ba731a0ba32d03d372f645b8d0b36f418eab497250725615684921bd9552a003aca7357ac77d1d836f661fb8075984beaa
SSDEEP

98304:mY6acVdq4KN0IaDOw7UY9mLW9+Ok0fdbIVhkl8usYU8ykT83n+CpwfMCO22ROTV/:mj/Z1ZNvYzhsch7stnbcEhz

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.77a48b521d801458032332e31258318ced0b9dd590cd060a97726458e01696d9_JC.exe

Files

NEAS.77a48b521d801458032332e31258318ced0b9dd590cd060a97726458e01696d9_JC.exe
.exe windows:4 windows x86

f90c3fecd6a42e901df5b96345a982a1

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

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

shlwapi

StrToIntExW
StrToIntW
PathFindExtensionA
PathFileExistsA
PathFindFileNameA
StrToIntExA

ws2_32

htons
WSACleanup
WSAStartup
inet_addr
inet_ntoa
gethostbyname
WSAStartup
WSACleanup
closesocket
WSAAsyncSelect
htons
bind
htonl
socket
setsockopt
sendto
recvfrom
ioctlsocket
recv
getpeername
accept

version

GetFileVersionInfoA
GetFileVersionInfoSizeA
VerQueryValueA

user32

GetDlgItem
WindowFromPoint
GetCursorPos
GetForegroundWindow
ClientToScreen
IsWindowVisible
GetWindowThreadProcessId
GetWindowTextA
GetClassNameA
MsgWaitForMultipleObjects
SendMessageA
RegisterWindowMessageA
GetParent
GetAncestor
CallWindowProcA
PeekMessageA
TranslateMessage
DispatchMessageA
FindWindowA
MessageBoxA
wsprintfA
EnumWindows
ShowWindow
GetMessageA
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
UnregisterClassA
EnumDisplaySettingsA
ClientToScreen
EnableMenuItem
GetSubMenu
GetDlgCtrlID
CreateAcceleratorTableA
CreateMenu
ModifyMenuA
AppendMenuA
CreatePopupMenu
DrawIconEx
CreateIconFromResource
CreateIconFromResourceEx
RegisterClipboardFormatA
SetRectEmpty
DispatchMessageA
GetMessageA
WindowFromPoint
DrawFocusRect
DrawEdge
DrawFrameControl
TranslateMessage
LoadIconA
GetDesktopWindow
GetClassNameA
GetCapture
GetDlgItem
GetWindowTextA
GetForegroundWindow
SetRect
InflateRect
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
MessageBoxA
GetCursorPos
GetSystemMetrics
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
WaitForInputIdle
SetCapture
GetScrollRange
SetScrollRange
SetScrollPos
GetWindowTextLengthA
CharUpperA
GetWindowDC
BeginPaint
EndPaint
TabbedTextOutA
DrawTextA
GrayStringA
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
LoadStringA
GetSysColorBrush
LoadImageA

advapi32

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

shell32

SHGetSpecialFolderPathA
Shell_NotifyIconA
ShellExecuteA

ole32

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

psapi

GetModuleInformation

oleaut32

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

winmm

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

gdi32

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

winspool.drv

ClosePrinter
DocumentPropertiesA
OpenPrinterA

comctl32

ImageList_GetImageCount
ImageList_SetBkColor
ord17
ImageList_Destroy
ImageList_Read
ImageList_Duplicate

comdlg32

GetFileTitleA
ChooseColorA
ChooseFontA
GetSaveFileNameA
GetOpenFileNameA

Sections

.text
Size: 2.8MB - Virtual size: 2.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4.2MB - Virtual size: 4.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1.6MB - Virtual size: 1.8MB

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

f90c3fecd6a42e901df5b96345a982a1

Headers

File Characteristics

Imports

kernel32

shlwapi

ws2_32

version

user32

advapi32

shell32

ole32

psapi

oleaut32

winmm

gdi32

winspool.drv

comctl32

comdlg32

Sections

.text Size: 2.8MB - Virtual size: 2.8MB

.rdata Size: 4.2MB - Virtual size: 4.2MB

.data Size: 1.6MB - Virtual size: 1.8MB

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

.text
Size: 2.8MB - Virtual size: 2.8MB

.rdata
Size: 4.2MB - Virtual size: 4.2MB

.data
Size: 1.6MB - Virtual size: 1.8MB

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