blackmoon | f91bd26c5da591d95b1950448bfc4cb1112e52abdfef802f3a912ac6b278d28e

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General

Target

f91bd26c5da591d95b1950448bfc4cb1112e52abdfef802f3a912ac6b278d28e
Size

1.3MB
MD5

78ee1ecedb4366aa0ea5014211fdb228
SHA1

33674bf5ecc75c463170f511c318805c74ff5ab6
SHA256

f91bd26c5da591d95b1950448bfc4cb1112e52abdfef802f3a912ac6b278d28e
SHA512

1dba2fb78ae74e3d2f68cc0576f1e7a62735445df761ec39113bae47ace4918b59d724c41a65178e685aa8d7db02059df8217e23bdec95b54f14294a7bf836b3
SSDEEP

24576:ZFXf0po+ekemrw2zABeob/EhoXdnRlreuvCQTJptkgtKlD980YDdV:ZmzEBtAMn3FvCsL7tY+X

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
f91bd26c5da591d95b1950448bfc4cb1112e52abdfef802f3a912ac6b278d28e

Files

f91bd26c5da591d95b1950448bfc4cb1112e52abdfef802f3a912ac6b278d28e
.dll windows x86

dfd13f168fe35c9f5f3dca02d46d45b7

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

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

user32

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

advapi32

RegOpenKeyExA
GetUserNameA
RegCloseKey
RegCreateKeyExA
RegSetValueExA

ole32

CLSIDFromProgID
CLSIDFromString
CoCreateInstance
OleRun
OleInitialize
OleUninitialize
CoFreeUnusedLibraries
CoRegisterMessageFilter
CoRevokeClassObject
OleFlushClipboard
OleIsCurrentClipboard

wininet

InternetCheckConnectionA
InternetOpenA
InternetConnectA
InternetCloseHandle
HttpOpenRequestA
InternetSetOptionA
HttpSendRequestA
InternetReadFile
HttpQueryInfoA

gdi32

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

winspool.drv

OpenPrinterA
DocumentPropertiesA
ClosePrinter

comctl32

ord17

oledlg

ord8

oleaut32

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

shell32

ShellExecuteA

Exports

Exports

squick

Sections

.text
Size: 164KB - Virtual size: 160KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 24KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1.1MB - Virtual size: 1.2MB

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

.reloc
Size: 24KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

dfd13f168fe35c9f5f3dca02d46d45b7

Headers

File Characteristics

Imports

kernel32

user32

advapi32

ole32

wininet

gdi32

winspool.drv

comctl32

oledlg

oleaut32

shell32

Exports

Exports

Sections

.text Size: 164KB - Virtual size: 160KB

.rdata Size: 24KB - Virtual size: 23KB

.data Size: 1.1MB - Virtual size: 1.2MB

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

.reloc Size: 24KB - Virtual size: 22KB

.text
Size: 164KB - Virtual size: 160KB

.rdata
Size: 24KB - Virtual size: 23KB

.data
Size: 1.1MB - Virtual size: 1.2MB

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

.reloc
Size: 24KB - Virtual size: 22KB