blackmoon | NA_NA_NA_NA_a6aa27de4b15f9ex_JC[.]exe

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General

Target

NA_NA_NA_NA_a6aa27de4b15f9ex_JC.exe
Size

3.5MB
MD5

a6aa27de4b15f9446d997c4bb85ad5c9
SHA1

54fd8761bdbc75d660ef7d2402eef2c44e71cf7f
SHA256

ff9b69cfe22dd2ca3cdbf72fa1ec5d4d9d4cfd5c6cacb1a657d9a284feddfb6e
SHA512

1d2eb4cdd4c87858f1c7cc6a281fd37326af3e736ae3dead64ad6ac390af199110a7fe5cb0cda5c60d6b154e7b20b906d1c45f6032c44b2c8eba24650480fd8e
SSDEEP

49152:dHK3ocHZd9i+Rj8HhL+BuHcoTdaYWVegnnqrSeyt4GcokGzrTrURQb0bHj5Nb:MT9lRIBWuBhBgqrSeuXkurUjbjbb

Score

10^/10

blackmoon

Malware Config

Signatures

Blackmoon family
blackmoon
Detect Blackmoon payload 1 IoCs

Processes:

resource yara_rule

sample family_blackmoon
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.

Processes:

resource

NA_NA_NA_NA_a6aa27de4b15f9ex_JC.exe

resource	yara_rule
sample	family_blackmoon

resource
NA_NA_NA_NA_a6aa27de4b15f9ex_JC.exe

Files

NA_NA_NA_NA_a6aa27de4b15f9ex_JC.exe
.exe windows x86

a153bc36d0c81c18e53a59cbd1393e03

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

LCMapStringA
LoadLibraryA
GetProcAddress
FreeLibrary
GetCommandLineA
WriteFile
FindFirstFileA
RemoveDirectoryA
DeleteFileA
FindNextFileA
FindClose
FormatMessageA
GlobalAlloc
GlobalLock
GlobalUnlock
GlobalFree
GetUserDefaultLCID
WideCharToMultiByte
MultiByteToWideChar
GetFileSize
ReadFile
CloseHandle
GetTickCount
Sleep
IsBadReadPtr
HeapFree
lstrlenA
GetTempPathA
GetSystemDirectoryA
GetWindowsDirectoryA
GetVersionExA
GetLastError
HeapReAlloc
GetCurrentThreadId
GetCurrentThread
lstrcmpiA
lstrcmpA
GlobalDeleteAtom
LocalAlloc
LocalFree
InitializeCriticalSection
TlsAlloc
DeleteCriticalSection
GlobalHandle
TlsFree
LeaveCriticalSection
GlobalReAlloc
EnterCriticalSection
TlsSetValue
LocalReAlloc
TlsGetValue
lstrcpynA
MulDiv
GlobalFlags
InterlockedDecrement
WritePrivateProfileStringA
lstrcatA
lstrcpyA
InterlockedIncrement
SetLastError
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
GetVersion
LockResource
LoadResource
FindResourceA
GetProcessVersion
SetErrorMode
SetFilePointer
FlushFileBuffers
GetCPInfo
GetOEMCP
GetStartupInfoA
RtlUnwind
RaiseException
HeapSize
GetACP
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
LCMapStringW
VirtualAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
IsBadCodePtr
SetStdHandle
HeapAlloc
ExitProcess
GetModuleHandleA
GetProcessHeap
RtlMoveMemory
SetWaitableTimer
CreateWaitableTimerA
GetCurrentProcessId
TerminateProcess
OpenProcess
CreateProcessA
Process32Next
Process32First
CreateToolhelp32Snapshot
MoveFileA
CreateDirectoryA
GetModuleFileNameA
CreateFileA
GetCurrentProcess
lstrcpyn

user32

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

gdi32

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

advapi32

CryptGetHashParam
CryptDestroyHash
CryptHashData
CryptReleaseContext
CryptCreateHash
CryptAcquireContextA
RegCloseKey
RegCreateKeyExA
RegOpenKeyExA
RegSetValueExA

ole32

CLSIDFromProgID
CLSIDFromString
CoCreateInstance
OleRun
OleInitialize
OleUninitialize
CoFreeUnusedLibraries
CoRegisterMessageFilter
CoRevokeClassObject
OleFlushClipboard
OleIsCurrentClipboard

shlwapi

PathFileExistsA

oledlg

ord8

oleaut32

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

winspool.drv

OpenPrinterA
DocumentPropertiesA
ClosePrinter

comctl32

ord17

shell32

SHGetSpecialFolderPathA

Sections

.text
Size: 144KB - Virtual size: 143KB

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: 3.3MB - Virtual size: 3.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a153bc36d0c81c18e53a59cbd1393e03

Headers

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

ole32

shlwapi

oledlg

oleaut32

winspool.drv

comctl32

shell32

Sections

.text Size: 144KB - Virtual size: 143KB

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

.data Size: 3.3MB - Virtual size: 3.4MB

.rsrc Size: 8KB - Virtual size: 8KB

.text
Size: 144KB - Virtual size: 143KB

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

.data
Size: 3.3MB - Virtual size: 3.4MB

.rsrc
Size: 8KB - Virtual size: 8KB