blackmoon | 8a3154a7a53f27010b990afdbb01f48056ab6413887ef416a507ea42ce47b427

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General

Target

8a3154a7a53f27010b990afdbb01f48056ab6413887ef416a507ea42ce47b427
Size

236KB
MD5

3c54bf1960108bb55c50683433956a52
SHA1

219f28e829f1ba47fca781a55712c028baf7ff11
SHA256

8a3154a7a53f27010b990afdbb01f48056ab6413887ef416a507ea42ce47b427
SHA512

4d98e459f866249868f86846aba367b0f2b765618a898f284c35eabe8f517ad53532e155a35143657a15339631aadafeccd077a790230111c0ccc9b690c3b048
SSDEEP

3072:STevo6xzu8MzjaXI8j/0YE4bCR4o4OZr4Tv1VjJl/C5O5jj713KGrOyCAtFjUlu:S6g2i2/FbCR4o4OA9qs4QCY+u

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
8a3154a7a53f27010b990afdbb01f48056ab6413887ef416a507ea42ce47b427

Files

8a3154a7a53f27010b990afdbb01f48056ab6413887ef416a507ea42ce47b427
.exe windows:4 windows x86 arch:x86

8341b34f1f988b37c7f31048e01f590c

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

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

user32

FindWindowA
GetWindowThreadProcessId
MsgWaitForMultipleObjects
MessageBoxA
wsprintfA
DispatchMessageA
TranslateMessage
GetMessageA
PeekMessageA
EnableWindow
GetParent
IsWindowEnabled
GetForegroundWindow
IsWindow
GetActiveWindow
SetActiveWindow
SetForegroundWindow
PostQuitMessage
PostMessageA
SendMessageA
SetCursor
GetWindowLongA
GetLastActivePopup
SetWindowsHookExA
GetCursorPos
IsWindowVisible
ValidateRect
CallNextHookEx
GetKeyState
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
GetSystemMetrics
GetWindowPlacement
IsIconic
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
UnregisterClassA
PostThreadMessageA
DestroyMenu
CreateDialogIndirectParamA
EndDialog

advapi32

RegCloseKey
RegCreateKeyExA
CryptGetHashParam
CryptDestroyHash
CryptHashData
CryptReleaseContext
CryptCreateHash
CryptAcquireContextA
RegOpenKeyExA
RegSetValueExA

ole32

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

wininet

InternetReadFile
InternetConnectA
HttpQueryInfoA
InternetOpenA
HttpSendRequestA
HttpOpenRequestA

gdi32

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

winspool.drv

OpenPrinterA
DocumentPropertiesA
ClosePrinter

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

shell32

SHGetSpecialFolderPathA

Sections

.text
Size: 176KB - Virtual size: 174KB

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: 28KB - Virtual size: 125KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 608B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

8341b34f1f988b37c7f31048e01f590c

Headers

File Characteristics

Imports

kernel32

user32

advapi32

ole32

wininet

gdi32

winspool.drv

comctl32

oledlg

oleaut32

shell32

Sections

.text Size: 176KB - Virtual size: 174KB

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

.data Size: 28KB - Virtual size: 125KB

.rsrc Size: 4KB - Virtual size: 608B

.text
Size: 176KB - Virtual size: 174KB

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

.data
Size: 28KB - Virtual size: 125KB

.rsrc
Size: 4KB - Virtual size: 608B