blackmoon | a98a8fd3858bf620f868640bbe5c4d60N[.]exe

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General

Target

a98a8fd3858bf620f868640bbe5c4d60N.exe
Size

372KB
MD5

a98a8fd3858bf620f868640bbe5c4d60
SHA1

80cec733402c65e1d8514815316622f1528975f1
SHA256

7fd2e6edde5011d2bc5d107d0ba3f99aea45de832add1c9e12b69cfc40daf260
SHA512

15187ebf5e37ca57bc19793072e8cec7bdfcfa575488b55ed629a9021943c05c496f88538412a77901e6dd5582021dd0a74192a85bfb9c50e3b958095e3da329
SSDEEP

6144:dTYXm2tzTKY3LcVSDV8B/L4V900yHS+DmzuQy++019O:BYXm2tzWY3LcQDV8B/L4zyHS+auRF

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
a98a8fd3858bf620f868640bbe5c4d60N.exe

Files

a98a8fd3858bf620f868640bbe5c4d60N.exe
.dll windows:4 windows x86 arch:x86

b10e6a2cb5636927efb099cc74e0c84a

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

HeapSize
GetACP
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
IsBadWritePtr
SetUnhandledExceptionFilter
LCMapStringW
GetStringTypeA
GetStringTypeW
IsBadCodePtr
SetStdHandle
LCMapStringA
LoadLibraryA
FreeLibrary
GetCommandLineA
GetTickCount
CreateFileA
GetFileSize
ReadFile
CloseHandle
GetModuleFileNameA
IsBadReadPtr
HeapFree
HeapReAlloc
HeapAlloc
ExitProcess
GetModuleHandleA
GetProcessHeap
Sleep
GetLogicalProcessorInformation
GetProcAddress
GetVersion
CreateEventA
RaiseException
TerminateProcess
RtlUnwind
OpenEventA
CreateMutexA
CreateFileMappingA
OpenFileMappingA
UnmapViewOfFile
MapViewOfFile
GetLocalTime
GetCurrentProcessId
VirtualFree
VirtualAlloc
GlobalMemoryStatusEx
CreateThread
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetCurrentThreadId
GetCurrentThread
lstrcmpiA
lstrcmpA
GlobalDeleteAtom
GlobalAlloc
GlobalLock
LocalAlloc
LocalFree
TlsAlloc
GlobalFree
GlobalUnlock
GlobalHandle
TlsFree
GlobalReAlloc
TlsSetValue
LocalReAlloc
TlsGetValue
InterlockedDecrement
SetErrorMode
lstrcatA
lstrcpyA
lstrcpynA
lstrlenA
GlobalFlags
WritePrivateProfileStringA
InterlockedIncrement
WideCharToMultiByte
MultiByteToWideChar
SetLastError
GetLastError
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
GetProcessVersion
GetCurrentProcess
WriteFile
SetFilePointer
FlushFileBuffers
GetCPInfo
GetOEMCP

user32

DestroyMenu
LoadStringA
GetSysColorBrush
LoadCursorA
LoadIconA
MapWindowPoints
GetSysColor
AdjustWindowRectEx
GetClientRect
CopyRect
PeekMessageA
GetMessageA
TranslateMessage
DispatchMessageA
GetDC
GetDesktopWindow
GetWindowRect
ReleaseDC
wsprintfA
MessageBoxA
SetLayeredWindowAttributes
SetWindowLongA
GetClassNameA
GetWindowTextA
IsWindowVisible
GetWindowLongA
PostQuitMessage
PostMessageA
SendMessageA
SetCursor
EnableWindow
IsWindowEnabled
GetLastActivePopup
GetParent
SetWindowsHookExA
GetCursorPos
ValidateRect
CallNextHookEx
GetKeyState
GetActiveWindow
GetNextDlgTabItem
GetFocus
EnableMenuItem
CheckMenuItem
SetMenuItemBitmaps
ModifyMenuA
GetMenuState
LoadBitmapA
GetMenuCheckMarkDimensions
UnhookWindowsHookEx
UnregisterClassA
PtInRect
GetDlgCtrlID
GetWindow
ClientToScreen
SetWindowTextA
GetMenuItemCount
TabbedTextOutA
DrawTextA
GrayStringA
GetDlgItem
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

shell32

SHGetSpecialFolderPathA

ws2_32

closesocket
socket
inet_addr
htons
connect
send
WSAStartup
getsockname
ntohs
WSAAsyncSelect
select
WSACleanup
gethostbyname
inet_ntoa
recv

gdi32

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

winspool.drv

OpenPrinterA
DocumentPropertiesA
ClosePrinter

advapi32

RegCreateKeyExA
RegCloseKey
RegSetValueExA
RegOpenKeyExA

comctl32

ord17

oleaut32

SystemTimeToVariantTime
VariantTimeToSystemTime

shlwapi

PathFileExistsA

Exports

Exports

RM_JS
RM_chushihuaAi
RM_dufuwuqiruanjianbanben
RM_duqugonggao
RM_erciyanzheng
RM_jiebang
RM_kadenglu
RM_kadenglufanhui
RM_shengyushijian
RM_xianzhiduokai
RM_yanzhenghefaxingjiance

Sections

.text
Size: 296KB - Virtual size: 294KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 32KB - Virtual size: 92KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 20KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b10e6a2cb5636927efb099cc74e0c84a

Headers

File Characteristics

Imports

kernel32

user32

shell32

ws2_32

gdi32

winspool.drv

advapi32

comctl32

oleaut32

shlwapi

Exports

Exports

Sections

.text Size: 296KB - Virtual size: 294KB

.rdata Size: 20KB - Virtual size: 19KB

.data Size: 32KB - Virtual size: 92KB

.reloc Size: 20KB - Virtual size: 16KB

.text
Size: 296KB - Virtual size: 294KB

.rdata
Size: 20KB - Virtual size: 19KB

.data
Size: 32KB - Virtual size: 92KB

.reloc
Size: 20KB - Virtual size: 16KB