blackmoon | 2b36c126ce8f21624ed8e83105037702838903132658b8a651659d5097f22d03

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General

Target

2b36c126ce8f21624ed8e83105037702838903132658b8a651659d5097f22d03
Size

212KB
MD5

484800d0f345143c8eefa8f64bec1595
SHA1

d60f13cbf2f6b6df9840c63967aac3814d5e23b7
SHA256

2b36c126ce8f21624ed8e83105037702838903132658b8a651659d5097f22d03
SHA512

9c655329ddf98c47379d53b8e48946868aa52960c39ca524ffe0be3d399f9578257f635f3a2651e07608ced04315078b9f1c601985a70f8de658ee91f073510f
SSDEEP

3072:uscKag0w8FGvPblGr/JBHPRWOdYtUtRwTQdt8:YK8CTlGrTxt5M

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
2b36c126ce8f21624ed8e83105037702838903132658b8a651659d5097f22d03

Files

2b36c126ce8f21624ed8e83105037702838903132658b8a651659d5097f22d03
.exe windows x86

f5a42098d0c480eb91aee7c48496d56f

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

VirtualAlloc
IsBadWritePtr
GetStringTypeA
GetStringTypeW
SetUnhandledExceptionFilter
LCMapStringW
IsBadCodePtr
SetStdHandle
LoadLibraryA
GetProcAddress
FreeLibrary
GetModuleFileNameA
GetCommandLineA
Sleep
LCMapStringA
GlobalAlloc
GlobalLock
GlobalUnlock
GlobalFree
GetUserDefaultLCID
MultiByteToWideChar
IsBadReadPtr
HeapFree
HeapReAlloc
VirtualFree
HeapCreate
HeapDestroy
GetVersionExA
GetEnvironmentVariableA
GetFileType
GetStdHandle
SetHandleCount
HeapAlloc
ExitProcess
GetModuleHandleA
GetProcessHeap
VirtualProtect
WriteProcessMemory
ReadProcessMemory
VirtualQueryEx
WideCharToMultiByte
GetExitCodeThread
VirtualFreeEx
WaitForSingleObject
CreateToolhelp32Snapshot
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
CreateEventA
OpenEventA
UnhandledExceptionFilter
GetACP
HeapSize
RaiseException
TerminateProcess
RtlUnwind
GetStartupInfoA
GetOEMCP
GetCPInfo
FlushFileBuffers
SetFilePointer
WriteFile
GetCurrentProcess
SetErrorMode
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetTickCount
CloseHandle
CreateThread
TerminateThread
GetCurrentThreadId
GetCurrentThread
lstrcmpiA
lstrcmpA
GlobalDeleteAtom
lstrlenA
LocalAlloc
LocalFree
TlsAlloc
GlobalHandle
TlsFree
GlobalReAlloc
TlsSetValue
LocalReAlloc
TlsGetValue
lstrcpynA
MulDiv
GlobalFlags
InterlockedDecrement
WritePrivateProfileStringA
lstrcatA
lstrcpyA
InterlockedIncrement
SetLastError
GetLastError
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
GetVersion
LockResource
LoadResource
FindResourceA
GetProcessVersion

user32

EndDialog
CreateDialogIndirectParamA
DestroyMenu
PostThreadMessageA
UnregisterClassA
LoadStringA
GetSysColorBrush
LoadCursorA
LoadIconA
UpdateWindow
MapWindowPoints
GetSysColor
PeekMessageA
GetMessageA
TranslateMessage
DispatchMessageA
wsprintfA
MessageBoxA
GetWindowTextA
GetWindow
GetDesktopWindow
SetActiveWindow
IsWindow
AdjustWindowRectEx
GetClientRect
CopyRect
GetTopWindow
GetCapture
WinHelpA
GetClassInfoA
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
ClientToScreen
SetWindowTextA
UnhookWindowsHookEx
GetMenuItemCount
GetDC
ReleaseDC
TabbedTextOutA
DrawTextA
GrayStringA
GetDlgItem
SendDlgItemMessageA
IsDialogMessageA
SetWindowLongA
SetWindowPos
ShowWindow
SetFocus
GetSystemMetrics
GetWindowPlacement
IsIconic
SystemParametersInfoA
RegisterWindowMessageA
SetForegroundWindow
GetForegroundWindow
GetMessagePos
GetMessageTime
DefWindowProcA
RemovePropA
CallWindowProcA
GetPropA
SetPropA
GetClassLongA
CreateWindowExA
DestroyWindow
GetMenuItemID
GetSubMenu
GetMenu
RegisterClassA

ole32

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

gdi32

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

winspool.drv

ClosePrinter
OpenPrinterA
DocumentPropertiesA

advapi32

RegCreateKeyExA
RegCloseKey
RegSetValueExA
RegOpenKeyExA

comctl32

ord17

oledlg

ord8

oleaut32

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

ws2_32

inet_addr
connect
ioctlsocket
shutdown
WSACleanup
WSAStartup
socket
WSAGetLastError
htons
closesocket
select
__WSAFDIsSet
send
inet_ntoa
recv
gethostbyname

Sections

.text
Size: 160KB - Virtual size: 156KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 24KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 89KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 408B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f5a42098d0c480eb91aee7c48496d56f

Headers

File Characteristics

Imports

kernel32

user32

ole32

gdi32

winspool.drv

advapi32

comctl32

oledlg

oleaut32

ws2_32

Sections

.text Size: 160KB - Virtual size: 156KB

.rdata Size: 24KB - Virtual size: 20KB

.data Size: 20KB - Virtual size: 89KB

.rsrc Size: 4KB - Virtual size: 408B

.text
Size: 160KB - Virtual size: 156KB

.rdata
Size: 24KB - Virtual size: 20KB

.data
Size: 20KB - Virtual size: 89KB

.rsrc
Size: 4KB - Virtual size: 408B