blackmoon | f897dd62491a3fb8ba60e0f5e0864ed8c7b931938d211089fc4172186805f3f9

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General

Target

f897dd62491a3fb8ba60e0f5e0864ed8c7b931938d211089fc4172186805f3f9
Size

1.6MB
MD5

91b6fcdf37704344aa99c093495188a3
SHA1

d37e00e6c1292fabac8c905b2df386c25f1a804c
SHA256

f897dd62491a3fb8ba60e0f5e0864ed8c7b931938d211089fc4172186805f3f9
SHA512

0d5ae9e5de519fd7484aaa70992df6d711ced8829fe7f2e30a3bb54468c3f67e94248f7bd5d7f86fea8073c9966f51fe3b6044e94c3302a3f22e586f7513e8b1
SSDEEP

24576:1zc9EMX/dke7m6qTFx01Ol/YpswWrodgcLfIZZZLv:1M96eBqTaOl/SGEQLv

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
f897dd62491a3fb8ba60e0f5e0864ed8c7b931938d211089fc4172186805f3f9

Files

f897dd62491a3fb8ba60e0f5e0864ed8c7b931938d211089fc4172186805f3f9
.exe windows:4 windows x86 arch:x86

875092a5ab6167ae0e40c6991d002c57

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

LCMapStringA
LoadLibraryA
FreeLibrary
GetModuleFileNameA
IsBadReadPtr
HeapFree
HeapReAlloc
HeapAlloc
ExitProcess
GetProcessHeap
GetCommandLineA
SetThreadContext
GetProcAddress
GetModuleHandleA
WriteProcessMemory
ResumeThread
VirtualAllocEx
GetThreadContext
SuspendThread
OpenThread
Thread32Next
Thread32First
CloseHandle
OpenProcess
Process32Next
InterlockedExchange
Process32First
CreateToolhelp32Snapshot
lstrlenA
GetTempPathA
GetSystemDirectoryA
GetWindowsDirectoryA
GetVersionExA
GetLastError
GetCurrentProcess
MultiByteToWideChar
WideCharToMultiByte
SetErrorMode
lstrcatA
lstrcpyA
lstrcpynA
GetCurrentThreadId
LocalAlloc
LocalFree
InitializeCriticalSection
TlsAlloc
DeleteCriticalSection
GlobalFree
GlobalUnlock
GlobalHandle
TlsFree
LeaveCriticalSection
GlobalLock
GlobalReAlloc
GlobalAlloc
EnterCriticalSection
TlsSetValue
LocalReAlloc
TlsGetValue
InterlockedDecrement
GetVersion
SetLastError
GlobalDeleteAtom
GlobalFindAtomA
GlobalAddAtomA
lstrcmpiA
GlobalGetAtomNameA
GetProcessVersion
lstrcmpA
GlobalFlags
InterlockedIncrement
GetCPInfo
GetOEMCP
ReadFile
WriteFile
SetFilePointer
FlushFileBuffers
RtlUnwind
RaiseException
HeapSize
TerminateProcess
GetACP
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
LCMapStringW
GetStringTypeA
GetStringTypeW
Sleep
IsBadCodePtr
SetStdHandle

user32

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

gdi32

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

winspool.drv

OpenPrinterA
DocumentPropertiesA
ClosePrinter

comctl32

ord17

shell32

SHGetSpecialFolderPathA

Sections

.text
Size: 96KB - Virtual size: 93KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 20KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 104KB

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

.nx
Size: 1.5MB - Virtual size: 1.5MB

IMAGE_SCN_MEM_EXECUTE

Sharing

General

Malware Config

Signatures

Files

875092a5ab6167ae0e40c6991d002c57

Headers

File Characteristics

Imports

kernel32

user32

gdi32

winspool.drv

comctl32

shell32

Sections

.text Size: 96KB - Virtual size: 93KB

.rdata Size: 20KB - Virtual size: 18KB

.data Size: 20KB - Virtual size: 104KB

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

.nx Size: 1.5MB - Virtual size: 1.5MB

.text
Size: 96KB - Virtual size: 93KB

.rdata
Size: 20KB - Virtual size: 18KB

.data
Size: 20KB - Virtual size: 104KB

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

.nx
Size: 1.5MB - Virtual size: 1.5MB