blackmoon | 48ff49e43920871cced84e1e0461b303

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General

Target

48ff49e43920871cced84e1e0461b303
Size

256KB
MD5

48ff49e43920871cced84e1e0461b303
SHA1

9bfae0b485c4e5b90babfadcdf3ecb2f3ef39bf0
SHA256

b444a7ffa9b8282f223ead1a2588b8fffd3106b13760a161840ddf05f85de36d
SHA512

aac0f1a54fc8a54df6655c1ec8d53ec225f65aeea878e8c440fb2031ed812839a473b001b62a4db9b8beb0187aeddd17ac1cea0683efd862a31593f6048fdfc9
SSDEEP

3072:4jxa3yvpDmpclpYDXe195VgL8GZXoql7QtNu3Y9bvhYZ:4la3yRD7Y7ePLgL5PF6vA

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
48ff49e43920871cced84e1e0461b303

Files

48ff49e43920871cced84e1e0461b303
.dll windows:4 windows

f55a1212e63fd3f910d0b480ee33e231

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

msvcrt

??3@YAXPAX@Z
sprintf
strrchr
_ftol
modf
free
_initterm
malloc
_adjust_fdiv
??2@YAPAXI@Z

kernel32

GetModuleFileNameA
GetCommandLineA
CreateFileA
WriteFile
CloseHandle
GetPrivateProfileStringA
IsBadReadPtr
HeapFree
HeapReAlloc
HeapAlloc
ExitProcess
GetModuleHandleA
TlsSetValue
LocalReAlloc
TlsGetValue
SetErrorMode
lstrcatA
GetVersion
GlobalDeleteAtom
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
GlobalFlags
GetProcessVersion
GetCPInfo
GetOEMCP
RtlUnwind
RaiseException
GetSystemTime
GetLocalTime
GetACP
GlobalAlloc
HeapSize
SetStdHandle
GetFileType
TerminateProcess
LCMapStringA
LCMapStringW
SetHandleCount
GetStdHandle
GetProcessHeap
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
GetStringTypeA
GetStringTypeW
SetUnhandledExceptionFilter
VirtualAlloc
IsBadWritePtr
IsBadCodePtr
CompareStringA
CompareStringW
SetEnvironmentVariableA
GlobalReAlloc
TlsFree
GlobalHandle
GlobalFree
TlsAlloc
GetCurrentThreadId
WaitForSingleObject
lstrcmpA
GetFileTime
GetFileSize
GetFileAttributesA
lstrcmpiA
GetFullPathNameA
GetVolumeInformationA
FindFirstFileA
FindClose
GetProcAddress
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
ReadFile
GetCurrentProcess
DuplicateHandle
FileTimeToLocalFileTime
GlobalLock
GlobalUnlock
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSection
LoadLibraryA
LocalAlloc
FreeLibrary
lstrcpyA
EnterCriticalSection
lstrcpynA
GetLastError
LocalFree
MultiByteToWideChar
WideCharToMultiByte
lstrlenA
InterlockedDecrement
InterlockedIncrement
SetLastError
GetTimeZoneInformation
GetTickCount
Sleep
FileTimeToSystemTime
GetTempPathA
GetSystemDirectoryA
GetWindowsDirectoryA
GetStartupInfoA

user32

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

rasapi32

RasDialA
RasGetConnectStatusA
RasGetEntryDialParamsA
RasEnumEntriesA
RasEnumConnectionsA
RasHangUpA

gdi32

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

comdlg32

GetFileTitleA

winspool.drv

ClosePrinter
OpenPrinterA
DocumentPropertiesA

comctl32

ord17

wsock32

gethostname
select
closesocket
recv
send
WSACleanup
ioctlsocket
gethostbyname
WSASetLastError
socket
setsockopt
WSAStartup
connect
htons

wininet

FtpCreateDirectoryA
InternetOpenA
InternetCloseHandle
InternetSetOptionA
InternetConnectA
FtpDeleteFileA
FtpRenameFileA
FtpRemoveDirectoryA
InternetCanonicalizeUrlA
InternetCrackUrlA
HttpOpenRequestA
HttpSendRequestA
HttpQueryInfoA
InternetReadFile
FtpFindFirstFileA
InternetFindNextFileA
FtpGetFileA
FtpPutFileA
FtpGetCurrentDirectoryA
FtpSetCurrentDirectoryA

shell32

SHGetSpecialFolderPathA

Exports

Exports

mydllcall

Sections

.text
Size: 116KB - Virtual size: 113KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 92KB - Virtual size: 114KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 728B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 12KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f55a1212e63fd3f910d0b480ee33e231

Headers

File Characteristics

Imports

msvcrt

kernel32

user32

rasapi32

gdi32

comdlg32

winspool.drv

comctl32

wsock32

wininet

shell32

Exports

Exports

Sections

.text Size: 116KB - Virtual size: 113KB

.rdata Size: 28KB - Virtual size: 27KB

.data Size: 92KB - Virtual size: 114KB

.rsrc Size: 4KB - Virtual size: 728B

.reloc Size: 12KB - Virtual size: 9KB

.text
Size: 116KB - Virtual size: 113KB

.rdata
Size: 28KB - Virtual size: 27KB

.data
Size: 92KB - Virtual size: 114KB

.rsrc
Size: 4KB - Virtual size: 728B

.reloc
Size: 12KB - Virtual size: 9KB