blackmoon | b81ea9a420a8574a0ebc55d3d61822ee477d1231c9da52ad9a0f2fc86ee505ea

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General

Target

b81ea9a420a8574a0ebc55d3d61822ee477d1231c9da52ad9a0f2fc86ee505ea
Size

1.2MB
MD5

4a885fe16f3d5eb4fd6eced1c115f90c
SHA1

981e0cd71d2b16ece4087f5896a6b3cd643ac73a
SHA256

b81ea9a420a8574a0ebc55d3d61822ee477d1231c9da52ad9a0f2fc86ee505ea
SHA512

485f2deaddcbc5074efab3149fc2045829247a79b75f622efba154e75dbc29738525468e034bd9a65e068862b50e013559dc2111f17037bdbdb6dcb6c3db827e
SSDEEP

12288:/bNMQqooFK6SA3Rd/LfH1UASLSQR/893Jn1+3DykvJGRrxsmOXXM6A5O5xpNLDng:xpjoFNSkR1DVTS+QR/89ltsmH5A36rHB

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
b81ea9a420a8574a0ebc55d3d61822ee477d1231c9da52ad9a0f2fc86ee505ea

Files

b81ea9a420a8574a0ebc55d3d61822ee477d1231c9da52ad9a0f2fc86ee505ea
.exe windows:4 windows x86 arch:x86

d4b2f812ff331336b643dcbe6a02bc04

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

GetVersion
GetCurrentThreadId
GetCurrentThread
lstrcmpiA
lstrcmpA
GlobalDeleteAtom
InterlockedIncrement
InterlockedDecrement
WideCharToMultiByte
LocalFree
lstrcpynA
LocalAlloc
InitializeCriticalSection
TlsAlloc
DeleteCriticalSection
GlobalHandle
TlsFree
LeaveCriticalSection
GlobalReAlloc
EnterCriticalSection
TlsSetValue
LocalReAlloc
TlsGetValue
GlobalFlags
WritePrivateProfileStringA
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
GetProcessVersion
SetErrorMode
GetCPInfo
GetOEMCP
RtlUnwind
RaiseException
HeapSize
GetACP
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
IsBadWritePtr
LCMapStringA
LCMapStringW
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
IsBadCodePtr
SetStdHandle
InterlockedExchange
lstrcatA
SetLastError
GlobalAlloc
MultiByteToWideChar
Sleep
lstrlenA
LoadLibraryA
lstrcpyA
FreeLibrary
GetProcAddress
OpenProcess
TerminateProcess
GetVersionExA
GetCurrentProcess
GetLastError
SetFilePointer
GlobalLock
GlobalUnlock
GlobalFree
CreateToolhelp32Snapshot
Process32First
Process32Next
GetModuleFileNameA
GetCommandLineA
GetStartupInfoA
CreateProcessA
WaitForSingleObject
CreateFileA
WriteFile
CloseHandle
IsBadReadPtr
HeapFree
HeapReAlloc
HeapAlloc
ExitProcess
GetModuleHandleA
GetProcessHeap
FlushFileBuffers

user32

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

gdi32

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

advapi32

RegOpenKeyExA
RegDeleteValueA
RegDeleteKeyA
RegCreateKeyExA
RegSetValueExA
RegCloseKey

winspool.drv

ClosePrinter
DocumentPropertiesA
OpenPrinterA

comctl32

ord17

Sections

.text
Size: 80KB - Virtual size: 79KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 20KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 664B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d4b2f812ff331336b643dcbe6a02bc04

Headers

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

winspool.drv

comctl32

Sections

.text Size: 80KB - Virtual size: 79KB

.rdata Size: 20KB - Virtual size: 16KB

.data Size: 1.1MB - Virtual size: 1.1MB

.rsrc Size: 4KB - Virtual size: 664B

.text
Size: 80KB - Virtual size: 79KB

.rdata
Size: 20KB - Virtual size: 16KB

.data
Size: 1.1MB - Virtual size: 1.1MB

.rsrc
Size: 4KB - Virtual size: 664B