blackmoon | 4ff79388b79bf63233c5935ae974ee2691eb0c2903494d703fe8f132c6a140b4

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General

Target

4ff79388b79bf63233c5935ae974ee2691eb0c2903494d703fe8f132c6a140b4
Size

440KB
MD5

c27ae2122849cea43cb82a15a34e2049
SHA1

648dd0acf62fad137ee8b76d59a3df13a387030d
SHA256

4ff79388b79bf63233c5935ae974ee2691eb0c2903494d703fe8f132c6a140b4
SHA512

80bb6c0a932da97201fe2cc1f0707d4086c2ba422f48f16a8513202409ea4133e0b4aa91f31faf210ab8fc507b0464bf08c4b62a63a76eed7d68d33e135f3882
SSDEEP

6144:p7K14GjEm0HCAvygT2B7jXyD0KB5pr/8ECQ+OVQb:p7K14GomWCAv/ijX0B5x8lQ9e

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
4ff79388b79bf63233c5935ae974ee2691eb0c2903494d703fe8f132c6a140b4

Files

4ff79388b79bf63233c5935ae974ee2691eb0c2903494d703fe8f132c6a140b4
.exe windows:4 windows x86 arch:x86

a7dae65971fab0741e483aed7f5ab9a9

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

GetStringTypeW
GetStringTypeA
SetUnhandledExceptionFilter
LCMapStringW
IsBadWritePtr
GetVersionExA
GetEnvironmentVariableA
GetFileType
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetACP
IsBadCodePtr
RaiseException
TerminateProcess
Process32Next
GetStartupInfoA
GetOEMCP
GetCPInfo
SetStdHandle
LCMapStringA
LoadLibraryA
FreeLibrary
GetCommandLineA
FileTimeToLocalFileTime
FileTimeToSystemTime
FindClose
FindFirstFileA
FindNextFileA
GetFileSize
GetTickCount
Sleep
WriteFile
GetLocalTime
SetFilePointer
CreateDirectoryA
WritePrivateProfileStringA
GlobalAlloc
GlobalLock
GlobalUnlock
GlobalFree
GetUserDefaultLCID
GetPrivateProfileStringA
GetModuleFileNameA
GetCommandLineW
LocalFree
GetProcAddress
IsBadReadPtr
HeapReAlloc
ExitProcess
lstrcmpA
lstrlenA
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
ReleaseMutex
CreateMutexA
IsWow64Process
WaitForSingleObject
VirtualFree
VirtualAlloc
lstrcmpiW
lstrcmpW
lstrlenW
HeapCreate
HeapDestroy
RtlZeroMemory
InterlockedDecrement
InterlockedIncrement
InterlockedExchangeAdd
RtlMoveMemory
HeapFree
HeapAlloc
GetProcessHeap
ReadFile
GetFileSizeEx
CreateFileA
HeapSize
MultiByteToWideChar
FlushFileBuffers
GetCurrentProcess
Process32First
GetNativeSystemInfo
GetModuleHandleA
GetTimeFormatA
GetDateFormatA
GetComputerNameExA
WideCharToMultiByte
CloseHandle
lstrcpynA
OpenProcess
Module32First
CreateToolhelp32Snapshot
SetDllDirectoryA
RtlUnwind
GetLastError
SetErrorMode
GetProcessVersion
FindResourceA
LoadResource
CreateThread
GetCurrentThreadId
GetCurrentThread
lstrcmpiA
GlobalDeleteAtom
LocalAlloc
TlsAlloc
GlobalHandle
TlsFree
GlobalReAlloc
TlsSetValue
LocalReAlloc
TlsGetValue
MulDiv
GlobalFlags
lstrcatA
lstrcpyA
SetLastError
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
GetVersion
LockResource

user32

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

ws2_32

WSACleanup
gethostname
WSAStartup
WSAGetLastError

ole32

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

shlwapi

StrToIntW
StrToIntExW
PathRemoveBackslashA
PathRemoveFileSpecA
PathFileExistsA
PathFindFileNameA

oleaut32

LoadTypeLi
SystemTimeToVariantTime
VariantChangeType
LHashValOfNameSys
RegisterTypeLi
VariantCopy
SafeArrayCreate
SysAllocString
VariantClear
SafeArrayDestroy
VariantTimeToSystemTime

gdiplus

GdiplusStartup
GdiplusShutdown

shell32

CommandLineToArgvW
SHGetSpecialFolderPathA

gdi32

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

winspool.drv

OpenPrinterA
DocumentPropertiesA
ClosePrinter

advapi32

RegCloseKey
RegSetValueExA
RegOpenKeyExA
RegCreateKeyExA
RegOpenKeyA
RegQueryValueExA

comctl32

ord17

oledlg

ord8

Sections

.text
Size: 368KB - Virtual size: 366KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 28KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 36KB - Virtual size: 109KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

a7dae65971fab0741e483aed7f5ab9a9

Headers

File Characteristics

Imports

kernel32

user32

ws2_32

ole32

shlwapi

oleaut32

gdiplus

shell32

gdi32

winspool.drv

advapi32

comctl32

oledlg

Sections

.text Size: 368KB - Virtual size: 366KB

.rdata Size: 28KB - Virtual size: 24KB

.data Size: 36KB - Virtual size: 109KB

.rsrc Size: 4KB - Virtual size: 1KB

.text
Size: 368KB - Virtual size: 366KB

.rdata
Size: 28KB - Virtual size: 24KB

.data
Size: 36KB - Virtual size: 109KB

.rsrc
Size: 4KB - Virtual size: 1KB