blackmoon | 5a36737ef850e834cc556560f6723d04ca37ca1f71adc683e04f106ddb9d2d8f

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General

Target

5a36737ef850e834cc556560f6723d04ca37ca1f71adc683e04f106ddb9d2d8f
Size

680KB
MD5

4b37a14155c8752a73bf2dd78a3e5c99
SHA1

8d8814b310f8e9b11e90e2dbe3c62285d3b5ade7
SHA256

5a36737ef850e834cc556560f6723d04ca37ca1f71adc683e04f106ddb9d2d8f
SHA512

b2b1c9450ececdfb8c9553ebe60c317cb64bf94cbba7f82b6740e9d6abca0ae285d7f363e9a8354b396a5b8346d53cf05760eb93cba33d9fa9106db4131dfde8
SSDEEP

12288:R4kiBzYaj6zaXPzT/fElKE3x8JnIy+xbX+MxL:RDiBzYaj6zaXPzT/WKE3Ct70jBR

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
5a36737ef850e834cc556560f6723d04ca37ca1f71adc683e04f106ddb9d2d8f

Files

5a36737ef850e834cc556560f6723d04ca37ca1f71adc683e04f106ddb9d2d8f
.exe windows:4 windows x86

d02fba5699faa63ae6f23b48d3709b00

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

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

user32

PostThreadMessageA
UnregisterClassA
LoadStringA
GetSysColorBrush
EndDialog
LoadIconA
UpdateWindow
MapWindowPoints
GetSysColor
SetActiveWindow
IsWindow
AdjustWindowRectEx
GetClientRect
CreateDialogIndirectParamA
DestroyMenu
LoadCursorA
PeekMessageA
GetMessageA
TranslateMessage
DispatchMessageA
GetSystemMetrics
wsprintfA
MessageBoxA
GetWindowThreadProcessId
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
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

shlwapi

StrToIntExW
PathRemoveFileSpecA
StrToIntW
PathRemoveBackslashA
PathFileExistsA
PathFindFileNameA

ws2_32

WSAStartup
inet_addr
WSAGetLastError
WSACleanup
gethostname
inet_ntoa

ole32

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

oleaut32

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

iphlpapi

GetAdaptersInfo
SendARP

wininet

InternetSetCookieA
InternetQueryOptionA
HttpQueryInfoA
InternetConnectA
InternetOpenA
InternetReadFile
HttpEndRequestA
InternetWriteFile
HttpSendRequestExA
HttpOpenRequestA
InternetCloseHandle
InternetSetOptionA

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

ClosePrinter
DocumentPropertiesA
OpenPrinterA

advapi32

RegCloseKey
RegSetValueExA
RegOpenKeyExA
RegCreateKeyExA

comctl32

ord17

oledlg

ord8

Sections

.text
Size: 556KB - Virtual size: 555KB

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: 88KB - Virtual size: 163KB

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

d02fba5699faa63ae6f23b48d3709b00

Headers

File Characteristics

Imports

kernel32

user32

shlwapi

ws2_32

ole32

oleaut32

iphlpapi

wininet

gdi32

winspool.drv

advapi32

comctl32

oledlg

Sections

.text Size: 556KB - Virtual size: 555KB

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

.data Size: 88KB - Virtual size: 163KB

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

.text
Size: 556KB - Virtual size: 555KB

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

.data
Size: 88KB - Virtual size: 163KB

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