blackmoon | a0c3e45969d69be3852a665f1c4bad1dcb3b41900c41ac88a616a56a2e372ed8

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General

Target

a0c3e45969d69be3852a665f1c4bad1dcb3b41900c41ac88a616a56a2e372ed8
Size

176KB
MD5

3ac21374faf2ea84341a6be0dd0c2d3a
SHA1

704c44ddc615101a545e657cad6aff6e42ae2e9d
SHA256

a0c3e45969d69be3852a665f1c4bad1dcb3b41900c41ac88a616a56a2e372ed8
SHA512

e42ab62ab9fa2c98b63ba2977dd28a85e5c919688b6f09949e1eabeceb6c998004f4b29d622d4439d5e5354aeeef0ae87f3d04aad90cf35db34e233fb2c04300
SSDEEP

3072:T4c+aFQGAOGWcroDwXrJsCkK3hYIQtHu1tW:TV+aFWOGWioDspzLmu1

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
a0c3e45969d69be3852a665f1c4bad1dcb3b41900c41ac88a616a56a2e372ed8

Files

a0c3e45969d69be3852a665f1c4bad1dcb3b41900c41ac88a616a56a2e372ed8
.dll regsvr32 windows:4 windows x86 arch:x86

436379e4c0169de082f04d9af23bbe38

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

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

psapi

GetModuleBaseNameA

user32

LoadStringA
GetSysColorBrush
LoadCursorA
LoadIconA
GetSysColor
PeekMessageA
GetMessageA
TranslateMessage
DispatchMessageA
wsprintfA
MessageBoxA
GetWindowThreadProcessId
MapWindowPoints
GrayStringA
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
UnhookWindowsHookEx
UnregisterClassA
GetClassNameA
PtInRect
GetWindowRect
GetDlgCtrlID
GetWindow
ClientToScreen
SetWindowTextA
GetWindowTextA
GetMenuItemCount
GetDC
ReleaseDC
TabbedTextOutA
DrawTextA
DestroyMenu
GetDlgItem
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
GetClassInfoA
WinHelpA
GetCapture
GetTopWindow
CopyRect
GetClientRect
AdjustWindowRectEx

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

OpenPrinterA
DocumentPropertiesA
ClosePrinter

advapi32

RegCreateKeyExA
RegCloseKey
RegSetValueExA
RegOpenKeyExA

comctl32

ord17

Exports

Exports

DirectInput8Create
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
ppxh_c1djc

Sections

.text
Size: 116KB - Virtual size: 115KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 92KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 720B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 16KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

436379e4c0169de082f04d9af23bbe38

Headers

File Characteristics

Imports

kernel32

psapi

user32

gdi32

winspool.drv

advapi32

comctl32

Exports

Exports

Sections

.text Size: 116KB - Virtual size: 115KB

.rdata Size: 16KB - Virtual size: 15KB

.data Size: 20KB - Virtual size: 92KB

.rsrc Size: 4KB - Virtual size: 720B

.reloc Size: 16KB - Virtual size: 12KB

.text
Size: 116KB - Virtual size: 115KB

.rdata
Size: 16KB - Virtual size: 15KB

.data
Size: 20KB - Virtual size: 92KB

.rsrc
Size: 4KB - Virtual size: 720B

.reloc
Size: 16KB - Virtual size: 12KB