blackmoon | b76591db78c1473a8469e1989a31b7e071f3dc52fd7bd35c3b4686b4d9a210f0

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General

Target

b76591db78c1473a8469e1989a31b7e071f3dc52fd7bd35c3b4686b4d9a210f0
Size

4.5MB
MD5

5adb2237a45458bdb4de83a6a69725d6
SHA1

e68e9525e7c21ec8ac9c7ce41ebc4c7cbad0479b
SHA256

b76591db78c1473a8469e1989a31b7e071f3dc52fd7bd35c3b4686b4d9a210f0
SHA512

1c2ed326dccfc9b2d64a9803ac001538ad2927fe63b34a71dcbd77224c5333121c9045c306208e8aa2e184563f0c1bc5b2e6904c80091d78522ae01cdd69a809
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
b76591db78c1473a8469e1989a31b7e071f3dc52fd7bd35c3b4686b4d9a210f0

Files

b76591db78c1473a8469e1989a31b7e071f3dc52fd7bd35c3b4686b4d9a210f0
.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

EvXlL
Size: 708KB - Virtual size: 707KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

SjJRmZ
Size: 32KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

SWdRl
Size: 3.7MB - Virtual size: 3.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

QuWxz
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

EvXlL Size: 708KB - Virtual size: 707KB

SjJRmZ Size: 32KB - Virtual size: 28KB

SWdRl Size: 3.7MB - Virtual size: 3.9MB

QuWxz Size: 20KB - Virtual size: 17KB

EvXlL
Size: 708KB - Virtual size: 707KB

SjJRmZ
Size: 32KB - Virtual size: 28KB

SWdRl
Size: 3.7MB - Virtual size: 3.9MB

QuWxz
Size: 20KB - Virtual size: 17KB