blackmoon | NEAS[.]f7e67be9a4d6c651b58732a67b740659959cc98013c7e4436da542b56401068d_JC[.]exe

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General

Target

NEAS.f7e67be9a4d6c651b58732a67b740659959cc98013c7e4436da542b56401068d_JC.exe
Size

2.2MB
MD5

2b6432dab4b342201793921432441999
SHA1

7e600b1a27af4fbcca9a338ae4c5e932522986c1
SHA256

f7e67be9a4d6c651b58732a67b740659959cc98013c7e4436da542b56401068d
SHA512

91b964757d1f1c501f117bc4ffc55cb7013089669e70fa80b2ea0859e151c73de8895913922d6b2671352d8132cc79b067ce8f9e83b97fa5f1cc62851cd5d37a
SSDEEP

49152:dV5HsmzNfbDkIUQpJYRCN977xhL15iHapnxnQptqJ:v5HRNRxh2ExQptW

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
NEAS.f7e67be9a4d6c651b58732a67b740659959cc98013c7e4436da542b56401068d_JC.exe

Files

NEAS.f7e67be9a4d6c651b58732a67b740659959cc98013c7e4436da542b56401068d_JC.exe
.exe windows:6 windows x86

6c17850b7bbde66745e08598aa61537f

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

LeaveCriticalSection
InitializeCriticalSection
EnterCriticalSection
LCMapStringA
LoadLibraryA
FreeLibrary
GetCommandLineA
GlobalFree
GetUserDefaultLCID
FindClose
FindFirstFileA
FindNextFileA
SetFilePointer
CopyFileA
WriteFile
GlobalAlloc
GlobalLock
GlobalUnlock
CreateFileA
GetFileSize
ReadFile
DeleteFileA
GetTickCount
CreateDirectoryA
GetEnvironmentVariableA
WritePrivateProfileStringA
GetPrivateProfileStringA
GetModuleFileNameA
IsBadReadPtr
HeapFree
HeapReAlloc
ExitProcess
GetModuleHandleA
GetLastError
HeapAlloc
GetProcessHeap
SetWaitableTimer
CreateWaitableTimerA
MoveFileExA
CreateFileMappingA
OpenFileMappingA
UnmapViewOfFile
MapViewOfFile
GetCurrentProcessId
GetLocalTime
GetProcAddress
Sleep
VirtualFree
VirtualAlloc
GlobalMemoryStatusEx
MultiByteToWideChar
lstrcpyn
LocalAlloc
LocalFree
RtlMoveMemory
GetCommandLineW
QueryDosDeviceW
OpenProcess
GetCurrentProcess
WideCharToMultiByte
GetTempPathW
lstrlenW
Module32First
Process32Next
CloseHandle
Process32First
CreateToolhelp32Snapshot
InterlockedExchange
SetEnvironmentVariableA
CompareStringW
CompareStringA
IsBadCodePtr
GetStringTypeW
GetStringTypeA
SetUnhandledExceptionFilter
LCMapStringW
IsBadWritePtr
HeapCreate
HeapDestroy
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetFileType
SetStdHandle
HeapSize
GetACP
RaiseException
GetSystemTime
RtlUnwind
GetStartupInfoA
GetOEMCP
GetCPInfo
SetErrorMode
GetProcessVersion
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalFlags
TlsGetValue
LocalReAlloc
TlsSetValue
GlobalReAlloc
TlsFree
GlobalHandle
TlsAlloc
GetVersionExA
TerminateProcess
GetTempPathA
GetWindowsDirectoryA
lstrcpyA
GetSystemDirectoryA
lstrlenA
SetLastError
lstrcatA
LockResource
LoadResource
FindResourceA
GetTimeZoneInformation
GetVersion
CreateThread
DeleteCriticalSection
WaitForSingleObject
GetCurrentDirectoryA
VirtualProtect
GetCurrentThreadId
GetCurrentThread
lstrcmpiA
lstrcmpA
GlobalDeleteAtom
InterlockedIncrement
InterlockedDecrement
MulDiv
FlushFileBuffers
lstrcpynA

shlwapi

PathIsDirectoryW
PathFileExistsA

ws2_32

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

user32

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

gdi32

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

advapi32

RegSetValueExA
RegOpenKeyA
RegQueryValueExA
RegCloseKey
CryptGetHashParam
CryptDestroyHash
CryptHashData
CryptReleaseContext
CryptCreateHash
CryptAcquireContextA
RegCreateKeyExA
RegOpenKeyExA

shell32

SHGetSpecialFolderPathA
SHGetMalloc
SHGetSpecialFolderPathW
ShellExecuteA
SHGetPathFromIDListA
SHBrowseForFolderA
CommandLineToArgvW

ole32

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

wininet

InternetOpenA
InternetConnectA
InternetCloseHandle
HttpOpenRequestA
InternetSetOptionA
HttpSendRequestA
InternetReadFile
InternetCrackUrlA
InternetCanonicalizeUrlA
InternetGetCookieA
InternetSetCookieA
HttpQueryInfoA

psapi

GetProcessImageFileNameW

winhttp

WinHttpCheckPlatform
WinHttpQueryHeaders
WinHttpReadData
WinHttpCrackUrl
WinHttpReceiveResponse
WinHttpSendRequest
WinHttpAddRequestHeaders
WinHttpSetOption
WinHttpCloseHandle
WinHttpSetCredentials
WinHttpQueryDataAvailable
WinHttpOpenRequest
WinHttpConnect
WinHttpSetTimeouts
WinHttpOpen

rasapi32

RasGetConnectStatusA
RasHangUpA

oledlg

ord8

oleaut32

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

winspool.drv

ClosePrinter
OpenPrinterA
DocumentPropertiesA

comctl32

ord17

Sections

.text
Size: 652KB - Virtual size: 652KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 46KB - Virtual size: 46KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1.5MB - Virtual size: 1.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 464B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 34KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

6c17850b7bbde66745e08598aa61537f

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

shlwapi

ws2_32

user32

gdi32

advapi32

shell32

ole32

wininet

psapi

winhttp

rasapi32

oledlg

oleaut32

winspool.drv

comctl32

Sections

.text Size: 652KB - Virtual size: 652KB

.rdata Size: 46KB - Virtual size: 46KB

.data Size: 1.5MB - Virtual size: 1.7MB

.rsrc Size: 512B - Virtual size: 464B

.reloc Size: 34KB - Virtual size: 33KB

.text
Size: 652KB - Virtual size: 652KB

.rdata
Size: 46KB - Virtual size: 46KB

.data
Size: 1.5MB - Virtual size: 1.7MB

.rsrc
Size: 512B - Virtual size: 464B

.reloc
Size: 34KB - Virtual size: 33KB