blackmoon | 4f97dba750862ad396015a30476470628804509180695f69c4a882362167d8a6

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General

Target

4f97dba750862ad396015a30476470628804509180695f69c4a882362167d8a6
Size

4.5MB
MD5

88f648d29462374f83075e543de01a12
SHA1

efd16e4f8f702be9f5896fc9d0c7967951febb00
SHA256

4f97dba750862ad396015a30476470628804509180695f69c4a882362167d8a6
SHA512

7fbb5e8dd3154db817dfe06a728abbe2145096da596fcdd3a7c2df8132bbb1f542843557c4144666a870a5a0902dfe57d17f6ab58954098a0c11e75cf87f9080
SSDEEP

49152:LuWYmjXcvDgYGERUAhZjNGlY+/bM/dPy+cT/8ks22ur9tpaGADCjSkAl2+XFCU4I:SkXcvDXGsUgG1/Q/g+ZmiPDC+kAEy4

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
4f97dba750862ad396015a30476470628804509180695f69c4a882362167d8a6

Files

4f97dba750862ad396015a30476470628804509180695f69c4a882362167d8a6
.exe windows:4 windows x86

90dd2461c0aeb8ce6c05e04ea5c699cf

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

OpenProcess
LocalAlloc
LocalFree
CloseHandle
GetModuleHandleW
LoadLibraryW
GetProcAddress
FreeLibrary
lstrlenA
MultiByteToWideChar
IsBadCodePtr
RtlMoveMemory
lstrlenW
WideCharToMultiByte
CreateToolhelp32Snapshot
Process32First
Process32Next
QueryDosDeviceW
FindFirstFileW
FindClose
GetCurrentProcessId
GlobalAlloc
GlobalLock
GlobalUnlock
GlobalFree
GetLocalTime
GetFileAttributesW
GetModuleHandleA
lstrcpyA
ReadProcessMemory
VirtualAllocEx
WriteProcessMemory
VirtualFreeEx
lstrcpyn
VirtualQueryEx
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
VirtualAlloc
GetProcessHeap
HeapFree
HeapAlloc
VirtualFree
RtlZeroMemory
InterlockedExchangeAdd
InterlockedIncrement
InterlockedDecrement
HeapDestroy
DeviceIoControl
GetVersionExA
LCMapStringA
LoadLibraryA
GetCommandLineA
SetFilePointer
MoveFileA
FormatMessageA
GetUserDefaultLCID
SetFileAttributesA
GetTempPathA
GetSystemDirectoryA
GetWindowsDirectoryA
GetLastError
Sleep
GetTimeZoneInformation
SetLastError
TerminateProcess
lstrcatA
LockResource
LoadResource
FindResourceA
GetVersion
GetCurrentThreadId
GetCurrentThread
lstrcmpiA
lstrcmpA
GlobalDeleteAtom
lstrcpynA
DeleteCriticalSection
FlushFileBuffers
GetCurrentProcess
MulDiv
TlsAlloc
GlobalHandle
TlsFree
GlobalReAlloc
TlsSetValue
LocalReAlloc
TlsGetValue
GlobalFlags
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
GetProcessVersion
SetErrorMode
GetCPInfo
GetOEMCP
RtlUnwind
GetSystemTime
RaiseException
GetACP
HeapSize
SetStdHandle
GetFileType
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetEnvironmentVariableA
IsBadWritePtr
LCMapStringW
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
CompareStringA
CompareStringW
SetEnvironmentVariableA
InterlockedExchange
DeleteFileA
CreateDirectoryA
GetPrivateProfileStringA
GetStartupInfoA
CreateProcessA
WaitForSingleObject
WriteFile
CreateFileA
GetFileSize
ReadFile
GetTickCount
WritePrivateProfileStringA
GetModuleFileNameA
IsBadReadPtr
HeapReAlloc
ExitProcess
lstrcmpiW
lstrcmpW
HeapCreate

user32

GetMessagePos
GetMessageTime
DefWindowProcA
RemovePropA
GetClassLongA
CreateWindowExA
GetMenuItemID
GetSubMenu
GetMenu
RegisterClassA
GetClassInfoA
WinHelpA
GetCapture
GetTopWindow
CopyRect
AdjustWindowRectEx
GetSysColor
MapWindowPoints
LoadIconA
GetSysColorBrush
LoadStringA
UnregisterClassA
PostThreadMessageA
DestroyMenu
RegisterClipboardFormatA
GetMenuCheckMarkDimensions
LoadBitmapA
GetMenuState
ModifyMenuA
SetMenuItemBitmaps
EnableMenuItem
GetFocus
GetNextDlgTabItem
GetKeyState
CallNextHookEx
ValidateRect
SetWindowsHookExA
GetLastActivePopup
PostMessageA
IsIconic
GetWindow
PtInRect
IsWindowVisible
GetWindowLongA
GetWindowPlacement
SetFocus
SetWindowPos
IsDialogMessageA
SendDlgItemMessageA
LoadCursorA
SetCursor
SetTimer
SendMessageA
FindWindowExA
PostMessageW
RegisterWindowMessageA
FindWindowA
CallWindowProcA
IsWindow
SetWindowLongA
CreateIconFromResource
SetPropA
GetPropA
GetClientRect
GetWindowThreadProcessId
MessageBoxA
wsprintfA
DispatchMessageA
TranslateMessage
GetMessageA
PeekMessageA
GetMenuItemCount
GetDlgCtrlID
EndDialog
CreateDialogIndirectParamA
DestroyWindow
GetWindowTextA
GetCursorPos
GetDlgItem
ShowWindow
UpdateWindow
SystemParametersInfoA
GetDC
ReleaseDC
GetClassNameA
GetWindowRect
GetSystemMetrics
SetWindowTextA
SetForegroundWindow
SetActiveWindow
GetActiveWindow
GetForegroundWindow
IsWindowEnabled
GetParent
EnableWindow
UnhookWindowsHookEx
GrayStringA
DrawTextA
TabbedTextOutA
ClientToScreen
PostQuitMessage
CheckMenuItem

advapi32

RegCloseKey
RegOpenKeyExA
RegSetValueExA
RegCreateKeyExA
CryptGetHashParam
CryptDestroyHash
CryptHashData
CryptReleaseContext
CryptCreateHash
CryptAcquireContextA

shell32

SHGetSpecialFolderPathA
ShellExecuteA
SHBrowseForFolderA
SHGetPathFromIDListA
Shell_NotifyIconA
SHGetMalloc

ole32

OleInitialize
CLSIDFromProgID
CLSIDFromString
CoCreateInstance
OleRun
CreateStreamOnHGlobal
CoUninitialize
CoInitialize
OleIsCurrentClipboard
OleFlushClipboard
CoRevokeClassObject
CoRegisterMessageFilter
CoFreeUnusedLibraries
OleUninitialize

gdi32

GetDeviceCaps
CreateBitmap
RestoreDC
SetBkColor
SetTextColor
SetMapMode
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
GetClipBox
SelectObject
DeleteDC
DeleteObject
SaveDC
Escape
ExtTextOutA
TextOutA
RectVisible
GetObjectA
GetStockObject
PtVisible

wininet

InternetOpenUrlA
InternetGetConnectedState
InternetTimeToSystemTime
HttpQueryInfoA
InternetReadFile
HttpSendRequestA
InternetSetOptionA
HttpOpenRequestA
InternetCloseHandle
InternetConnectA
InternetOpenA
InternetCanonicalizeUrlA
InternetCrackUrlA

shlwapi

PathIsDirectoryW
PathIsURLA
StrToIntExW
StrToIntW
PathFileExistsA

psapi

GetProcessImageFileNameW

gdiplus

GdiplusShutdown
GdipDisposeImage
GdipGetImageWidth
GdipLoadImageFromStream
GdipLoadImageFromFile
GdiplusStartup

oleaut32

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

oledlg

ord8

rasapi32

RasGetConnectStatusA
RasHangUpA

winspool.drv

ClosePrinter
OpenPrinterA
DocumentPropertiesA

comctl32

ord17

wsock32

WSACleanup
WSAStartup
select
closesocket
recv
send

Sections

YjxZs
Size: 708KB - Virtual size: 707KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

nkRkZU
Size: 32KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

nRVrD
Size: 3.7MB - Virtual size: 3.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

HrgRJ
Size: 20KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

90dd2461c0aeb8ce6c05e04ea5c699cf

Headers

File Characteristics

Imports

kernel32

user32

advapi32

shell32

ole32

gdi32

wininet

shlwapi

psapi

gdiplus

oleaut32

oledlg

rasapi32

winspool.drv

comctl32

wsock32

Sections

YjxZs Size: 708KB - Virtual size: 707KB

nkRkZU Size: 32KB - Virtual size: 28KB

nRVrD Size: 3.7MB - Virtual size: 3.9MB

HrgRJ Size: 20KB - Virtual size: 17KB

YjxZs
Size: 708KB - Virtual size: 707KB

nkRkZU
Size: 32KB - Virtual size: 28KB

nRVrD
Size: 3.7MB - Virtual size: 3.9MB

HrgRJ
Size: 20KB - Virtual size: 17KB