blackmoon | 6b3ca5e9a2681a53f9c3338214d4cf6f53dcf64ace5eebbfa561cdc44bb6b14f

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General

Target

6b3ca5e9a2681a53f9c3338214d4cf6f53dcf64ace5eebbfa561cdc44bb6b14f
Size

1.1MB
MD5

7d817390b4b88b682986fd9f0366b275
SHA1

6dc4f385013d65d3b7c56e3e2bbe16bf779f48f6
SHA256

6b3ca5e9a2681a53f9c3338214d4cf6f53dcf64ace5eebbfa561cdc44bb6b14f
SHA512

c87b6e8bb0156b3375be2fba1b178bc27a38f45c623836d2442d8d03bb909afce0004a34ebfef9f9f6c0531923fd3fb5e5b57b7f19ec92330894102fa8c9da69
SSDEEP

24576:672U77qt7Dd58u1lqeX6AhsnWlYxn3JHBL7Pru8TMJLduWDw0bw:Kj7qt7DdjX05xyuWDw0bw

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
6b3ca5e9a2681a53f9c3338214d4cf6f53dcf64ace5eebbfa561cdc44bb6b14f

Files

6b3ca5e9a2681a53f9c3338214d4cf6f53dcf64ace5eebbfa561cdc44bb6b14f
.exe windows:4 windows x86 arch:x86

41237451ecc394bc92823b7a05e0163b

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

ResetEvent
WriteFile
CancelIo
ReadFile
lstrlenW
WideCharToMultiByte
GlobalAlloc
GlobalLock
RtlMoveMemory
GlobalUnlock
lstrcpyn
FindFirstFileW
FindClose
lstrcpynA
CreateThread
CreateWaitableTimerA
SetWaitableTimer
GetModuleHandleA
GetProcessHeap
ExitProcess
HeapAlloc
HeapReAlloc
HeapFree
IsBadReadPtr
DeleteFileA
GetModuleFileNameA
Sleep
GetUserDefaultLCID
CreateFileA
GetTickCount
SetFileAttributesA
GetPrivateProfileStringA
LCMapStringA
GetCommandLineA
FreeLibrary
EnterCriticalSection
LeaveCriticalSection
GetTempPathA
GetFileAttributesA
GetCurrentDirectoryW
WaitForSingleObject
GetSystemDirectoryA
InitializeCriticalSection
GetWindowsDirectoryA
FileTimeToSystemTime
FileTimeToLocalFileTime
SetFilePointer
UnmapViewOfFile
SystemTimeToFileTime
GetCurrentDirectoryA
LocalFileTimeToFileTime
CreateDirectoryA
MultiByteToWideChar
LocalFree
LocalAlloc
TerminateProcess
OpenProcess
GetCurrentProcessId
Process32Next
Process32First
CreateToolhelp32Snapshot
CreateEventA
OpenEventA
GetProcAddress
LoadLibraryA
VirtualFree
VirtualAlloc
CloseHandle
VirtualQueryEx
GetCurrentProcess
DeleteCriticalSection
GetFileSize
SetFileTime
GlobalAlloc
GlobalLock
GlobalUnlock
GlobalFree
GetUserDefaultLCID
IsBadReadPtr
HeapFree
HeapReAlloc
HeapAlloc
ExitProcess
GetProcessHeap
WriteProcessMemory
GetProcAddress
LoadLibraryA
lstrcpyn
lstrcatA
SetHandleCount
GetStringTypeW
IsBadCodePtr
SetStdHandle
FreeEnvironmentStringsW
FreeEnvironmentStringsA
GetStartupInfoA
GetFileType
GetModuleHandleA
GetStdHandle
GetACP
HeapSize
RaiseException
TerminateProcess
RtlUnwind
GetCommandLineA
GetOEMCP
GetCPInfo
FlushFileBuffers
SetFilePointer
WriteFile
GetCurrentProcess
GetProcessVersion
FormatMessageA
LoadResource
LockResource
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GetLastError
SetLastError
InterlockedIncrement
WritePrivateProfileStringA
GlobalFlags
MulDiv
GetVersion
lstrcpyA
SetErrorMode
InterlockedDecrement
TlsGetValue
LocalReAlloc
TlsSetValue
EnterCriticalSection
GlobalReAlloc
LeaveCriticalSection
TlsFree
GlobalHandle
DeleteCriticalSection
TlsAlloc
InitializeCriticalSection
LocalFree
LocalAlloc
lstrlenA
GetTickCount
CloseHandle
GetModuleFileNameA
GlobalDeleteAtom
lstrcmpA
lstrcmpiA
GetCurrentThread
GetCurrentThreadId
GetStringTypeA
GetEnvironmentStrings
GetEnvironmentStringsW
SetUnhandledExceptionFilter
IsBadWritePtr
VirtualAlloc
LCMapStringW
VirtualFree
HeapCreate
HeapDestroy
GetVersionExA
GetEnvironmentVariableA
Sleep
FreeLibrary
LCMapStringA
RtlFillMemory
WideCharToMultiByte
lstrcpynA
MultiByteToWideChar
FindResourceA

ole32

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

user32

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

advapi32

OpenProcessToken
AllocateAndInitializeSid
GetTokenInformation
EqualSid
FreeSid
RegCloseKey
RegOpenKeyExA
CryptGetHashParam
CryptDestroyHash
CryptHashData
CryptReleaseContext
CryptCreateHash
CryptAcquireContextA
RegSetValueExA
RegCreateKeyExA

gdi32

GetDeviceCaps
CreateCompatibleDC
CreateDIBSection
SelectObject
BitBlt
GetDIBits
GetDIBColorTable
StretchBlt
GetBitmapBits
DeleteObject
CreateCompatibleBitmap
DeleteDC
SetWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
ScaleWindowExtEx
SetViewportOrgEx
GetClipBox
PtVisible
RectVisible
TextOutA
SetMapMode
Escape
GetObjectA
CreateBitmap
DeleteObject
SaveDC
GetDeviceCaps
RestoreDC
DeleteDC
SelectObject
GetStockObject
SetBkColor
OffsetViewportOrgEx
ExtTextOutA
SetTextColor

oleaut32

VariantInit
SafeArrayAllocDescriptor
SafeArrayAllocData
SafeArrayGetDim
SafeArrayGetLBound
SafeArrayGetUBound
SafeArrayAccessData
SafeArrayUnaccessData
SafeArrayGetElemsize
SysFreeString
VarR8FromCy
VarR8FromBool
VariantChangeType
LoadTypeLi
LHashValOfNameSys
RegisterTypeLi
VariantCopy
SafeArrayCreate
SysAllocString
VariantClear
SafeArrayDestroy
SystemTimeToVariantTime
SafeArrayGetElemsize
SafeArrayUnaccessData
SafeArrayAccessData
VariantChangeType
VariantInit
SafeArrayAllocDescriptor
SafeArrayAllocData
SafeArrayGetDim
SafeArrayGetLBound
SysFreeString
VariantCopy
SafeArrayDestroy
VariantClear
SysAllocString
SafeArrayCreate
RegisterTypeLi
LHashValOfNameSys
LoadTypeLi
VarR8FromBool
VarR8FromCy
SafeArrayGetUBound

shell32

ShellExecuteExW
SHGetSpecialFolderPathA
ShellExecuteA

setupapi

SetupDiGetClassDevsA
SetupDiDestroyDeviceInfoList
SetupDiGetDeviceInterfaceDetailA
SetupDiEnumDeviceInterfaces

winhttp

WinHttpSetCredentials
WinHttpQueryHeaders
WinHttpCheckPlatform
WinHttpReadData
WinHttpQueryDataAvailable
WinHttpCrackUrl
WinHttpOpen
WinHttpSetTimeouts
WinHttpConnect
WinHttpOpenRequest
WinHttpCloseHandle
WinHttpSetOption
WinHttpAddRequestHeaders
WinHttpSendRequest
WinHttpReceiveResponse

wininet

DeleteUrlCacheEntry

urlmon

URLDownloadToFileA

shlwapi

PathFindExtensionA
PathFileExistsA

crypt32

CryptBinaryToStringA
CryptStringToBinaryA

oleacc

ObjectFromLresult

winspool.drv

DocumentPropertiesA
OpenPrinterA
ClosePrinter

comctl32

ord17

oledlg

ord8

msvcrt

_except_handler3
tolower
__CxxFrameHandler
strncmp
memmove
realloc
strrchr
_CIfmod
_CIpow
strtod
rand
srand
atof
strchr
??2@YAPAXI@Z
malloc
free
atoi
sprintf
_ftol
floor
??3@YAXPAX@Z
_i64toa
calloc
_mbsstr
div
atol
modf

Sections

.text
Size: 726KB - Virtual size: 726KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 52KB - Virtual size: 51KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 331KB - Virtual size: 415KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

41237451ecc394bc92823b7a05e0163b

Headers

File Characteristics

Imports

winmm

kernel32

ole32

user32

advapi32

gdi32

oleaut32

shell32

setupapi

winhttp

wininet

urlmon

shlwapi

crypt32

oleacc

winspool.drv

comctl32

oledlg

msvcrt

Sections

.text Size: 726KB - Virtual size: 726KB

.rdata Size: 52KB - Virtual size: 51KB

.data Size: 331KB - Virtual size: 415KB

.text
Size: 726KB - Virtual size: 726KB

.rdata
Size: 52KB - Virtual size: 51KB

.data
Size: 331KB - Virtual size: 415KB