blackmoon | 7fa3b3dd2d9db8d657a6dc45b6a66a50abf9ff6301f70dd9abbb29ff4525682e

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General

Target

7fa3b3dd2d9db8d657a6dc45b6a66a50abf9ff6301f70dd9abbb29ff4525682e
Size

252KB
MD5

b54a6ab6a57853eae13668ceb3a54c65
SHA1

cbe609f757ac8158d3e60ae6d502d6218d92f2a1
SHA256

7fa3b3dd2d9db8d657a6dc45b6a66a50abf9ff6301f70dd9abbb29ff4525682e
SHA512

35e7693cd18932e0a11d47bb1b5cd865368f9914a34fe05f134dfafc04d938315853578c461e51a3080fde9a7c11693fb774e8ade5549c24fef88d8e127e900d
SSDEEP

3072:IDmDHkrY1QtQRlVrYHtZq3A4WHWF4K3SwTt8oa33WBGXYKnctEtTdsOiYIlZiIlU:IDmDHkrY1Q6RlEq3AvK3FeHFIZiL

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
7fa3b3dd2d9db8d657a6dc45b6a66a50abf9ff6301f70dd9abbb29ff4525682e

Files

7fa3b3dd2d9db8d657a6dc45b6a66a50abf9ff6301f70dd9abbb29ff4525682e
.exe windows:4 windows x86

750a2afbfbc4100f64acad28beaf823f

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
GetProcAddress
FreeLibrary
GetModuleFileNameA
GetCommandLineA
GetTickCount
WriteFile
SetFilePointer
GetLastError
GetCurrentProcess
GetVersionExA
TerminateProcess
Sleep
lstrcpyA
lstrlenA
SetLastError
lstrcatA
LockResource
LoadResource
FindResourceA
GetVersion
GetCurrentThreadId
GetCurrentThread
lstrcmpiA
lstrcmpA
GlobalDeleteAtom
InterlockedIncrement
InterlockedDecrement
MulDiv
LocalFree
FlushFileBuffers
lstrcpynA
LocalAlloc
InitializeCriticalSection
TlsAlloc
DeleteCriticalSection
GlobalHandle
TlsFree
LeaveCriticalSection
GlobalReAlloc
EnterCriticalSection
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
GlobalAlloc
GlobalLock
GlobalUnlock
GlobalFree
GetUserDefaultLCID
IsBadReadPtr
HeapFree
HeapReAlloc
HeapAlloc
ExitProcess
GetModuleHandleA
GetProcessHeap
WriteProcessMemory
VirtualFreeEx
VirtualAllocEx
ReadProcessMemory
WaitForSingleObject
CreateRemoteThread
OpenProcess
CloseHandle
WideCharToMultiByte
lstrlenW
MultiByteToWideChar

user32

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

gdi32

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

ole32

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

winhttp

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

psapi

GetModuleInformation
GetModuleFileNameExA
EnumProcessModules

oledlg

ord8

oleaut32

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

winspool.drv

DocumentPropertiesA
OpenPrinterA
ClosePrinter

advapi32

RegCloseKey
RegOpenKeyExA
RegSetValueExA
RegCreateKeyExA

shell32

ShellExecuteA

comctl32

ord17

Sections

.text
Size: 172KB - Virtual size: 170KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 24KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 52KB - Virtual size: 176KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

750a2afbfbc4100f64acad28beaf823f

Headers

File Characteristics

Imports

kernel32

user32

gdi32

ole32

winhttp

psapi

oledlg

oleaut32

winspool.drv

advapi32

shell32

comctl32

Sections

.text Size: 172KB - Virtual size: 170KB

.rdata Size: 24KB - Virtual size: 21KB

.data Size: 52KB - Virtual size: 176KB

.text
Size: 172KB - Virtual size: 170KB

.rdata
Size: 24KB - Virtual size: 21KB

.data
Size: 52KB - Virtual size: 176KB