blackmoon | 4a3300b34c9656e4760df01536c2241f455745b20841caa2445a0c53866b5ad0

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General

Target

4a3300b34c9656e4760df01536c2241f455745b20841caa2445a0c53866b5ad0
Size

10.0MB
MD5

ce344d4e82a9318cb8968dc71ecac425
SHA1

ffc5c3a4ddcb37516c317a708115d601088f1454
SHA256

4a3300b34c9656e4760df01536c2241f455745b20841caa2445a0c53866b5ad0
SHA512

39f16ed553d0ba3d6360da3f4d15dcd55a70a81169650c92700058a36cab1f8d2063a59b94fb33d214b474aec69e628d784b96d579d6da11069054072a12ee31
SSDEEP

196608:XlAmhdtMzghNkJsO1XMmDvF7GiOa5pbOWkw2pOGf4nN1yykvJzk:6QZhjOhTvFPOfOGQa

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
4a3300b34c9656e4760df01536c2241f455745b20841caa2445a0c53866b5ad0

Files

4a3300b34c9656e4760df01536c2241f455745b20841caa2445a0c53866b5ad0
.exe windows:5 windows x86 arch:x86

1780d75b768d25420115d110f62a1b0e

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

winmm

PlaySoundA

kernel32

GetWindowsDirectoryA
lstrcpyA
GetSystemDirectoryA
lstrlenA
MultiByteToWideChar
GlobalAlloc
SetLastError
lstrcatA
GetVersion
CreateThread
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetCurrentThreadId
GetCurrentThread
lstrcmpiA
lstrcmpA
GlobalDeleteAtom
InterlockedIncrement
InterlockedDecrement
LocalFree
FlushFileBuffers
lstrcpynA
LocalAlloc
TlsAlloc
GlobalHandle
TlsFree
GlobalReAlloc
TlsSetValue
LocalReAlloc
TlsGetValue
GlobalFlags
WritePrivateProfileStringA
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
GetProcessVersion
SetErrorMode
GetCPInfo
GetOEMCP
GetStartupInfoA
RtlUnwind
RaiseException
HeapSize
GetACP
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
IsBadWritePtr
LCMapStringW
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
IsBadCodePtr
SetStdHandle
InterlockedExchange
OpenProcess
TerminateProcess
GetVersionExA
GetCurrentProcess
GetLastError
SetFilePointer
GlobalLock
GlobalUnlock
GlobalFree
CreateToolhelp32Snapshot
Process32First
Process32Next
LCMapStringA
LoadLibraryA
FreeLibrary
GetCommandLineA
DeleteFileA
SetFileAttributesA
CreateFileA
WriteFile
GetTickCount
GetModuleFileNameA
Sleep
IsBadReadPtr
HeapFree
HeapReAlloc
HeapAlloc
ExitProcess
GetModuleHandleA
GetProcessHeap
GetProcAddress
ResumeThread
RtlMoveMemory
SuspendThread
CloseHandle
SetWaitableTimer
CreateWaitableTimerA
WideCharToMultiByte
SetProcessWorkingSetSize
MoveFileExA
GetTempFileNameA
GetTempPathA
GetCurrentProcessId
InitializeCriticalSection
GetSystemTimeAsFileTime
GetModuleHandleA
CreateEventA
GetModuleFileNameW
TerminateProcess
GetCurrentProcess
CreateToolhelp32Snapshot
Thread32First
GetCurrentProcessId
GetCurrentThreadId
OpenThread
Thread32Next
CloseHandle
SuspendThread
ResumeThread
WriteProcessMemory
GetSystemInfo
VirtualAlloc
VirtualProtect
VirtualFree
GetProcessAffinityMask
SetProcessAffinityMask
GetCurrentThread
SetThreadAffinityMask
Sleep
LoadLibraryA
FreeLibrary
GetTickCount
SystemTimeToFileTime
FileTimeToSystemTime
GlobalFree
LocalAlloc
LocalFree
GetProcAddress
ExitProcess
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
GetModuleHandleW
LoadResource
MultiByteToWideChar
FindResourceExW
FindResourceExA
WideCharToMultiByte
GetThreadLocale
GetUserDefaultLCID
GetSystemDefaultLCID
EnumResourceNamesA
EnumResourceNamesW
EnumResourceLanguagesA
EnumResourceLanguagesW
EnumResourceTypesA
EnumResourceTypesW
CreateFileW
LoadLibraryW
GetLastError
FlushFileBuffers
WriteConsoleW
SetStdHandle
IsProcessorFeaturePresent
DecodePointer
GetCommandLineA
RaiseException
HeapFree
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
LCMapStringW
GetStringTypeW
SetHandleCount
GetStdHandle
InitializeCriticalSectionAndSpinCount
GetFileType
GetStartupInfoW
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
HeapCreate
HeapDestroy
QueryPerformanceCounter
HeapSize
WriteFile
RtlUnwind
SetFilePointer
GetConsoleCP
GetConsoleMode
HeapReAlloc
VirtualQuery
LocalAlloc
LocalFree
GetModuleFileNameW
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

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

gdi32

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

advapi32

RegSetValueExA
RegCreateKeyExA
RegOpenKeyA
RegQueryValueExA
RegCloseKey
RegOpenKeyExA

ole32

CoInitialize

winspool.drv

ClosePrinter
OpenPrinterA
DocumentPropertiesA

shell32

SHGetSpecialFolderPathA

comctl32

ord17

Sections

.text
Size: 240KB - Virtual size: 236KB

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: 3.4MB - Virtual size: 3.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: 4.2MB - Virtual size: 4.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: 2.2MB - Virtual size: 2.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 4KB - Virtual size: 616B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1780d75b768d25420115d110f62a1b0e

Headers

File Characteristics

Imports

winmm

kernel32

user32

gdi32

advapi32

ole32

winspool.drv

shell32

comctl32

Sections

.text Size: 240KB - Virtual size: 236KB

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

.data Size: 3.4MB - Virtual size: 3.5MB

Size: 4.2MB - Virtual size: 4.2MB

Size: 4KB - Virtual size: 1KB

Size: 2.2MB - Virtual size: 2.2MB

.rsrc Size: 4KB - Virtual size: 616B

.text
Size: 240KB - Virtual size: 236KB

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

.data
Size: 3.4MB - Virtual size: 3.5MB

.rsrc
Size: 4KB - Virtual size: 616B