Behavioral task
behavioral1
Sample
6b3a8f0f9733c288334445b56a84e171e8f277d30d8fadb3c4f43394c91bc540.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
6b3a8f0f9733c288334445b56a84e171e8f277d30d8fadb3c4f43394c91bc540.exe
Resource
win10v2004-20230915-en
General
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Target
6b3a8f0f9733c288334445b56a84e171e8f277d30d8fadb3c4f43394c91bc540
-
Size
4.0MB
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MD5
e3aa19ccd7229d19494eb3ef35a7af86
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SHA1
c9bdfbeb055dc197060bf1686cdca05fb8ec74ef
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SHA256
6b3a8f0f9733c288334445b56a84e171e8f277d30d8fadb3c4f43394c91bc540
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SHA512
31d266654f20d7b56428eee5709f0f55d98f00b5b1aebb94ecb6abbd2fcd7a55825e854e4ec838a314e88c02cd206371f4a94a47be49d136118d65176055946b
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SSDEEP
49152:ClwF8FZjpg81a2qs9l49gJ/PQp+j6uYKLsRFCQxdc6tn0un9Gsy7lsoHM+vU5wdP:P8HNtZz9l4lvuZkFO2/E7tUWdPH
Malware Config
Signatures
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Blackmoon family
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Detect Blackmoon payload 1 IoCs
resource yara_rule sample family_blackmoon -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6b3a8f0f9733c288334445b56a84e171e8f277d30d8fadb3c4f43394c91bc540
Files
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6b3a8f0f9733c288334445b56a84e171e8f277d30d8fadb3c4f43394c91bc540.exe windows:4 windows x86
9d430cb8e8ebaf2d726023be211a226c
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
GlobalMemoryStatusEx
Module32Next
CreateToolhelp32Snapshot
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
GetFileAttributesA
UnhandledExceptionFilter
GetDiskFreeSpaceExA
GetACP
TerminateProcess
HeapSize
RaiseException
RtlUnwind
CreateFileA
Process32First
Process32Next
SetHandleCount
GetFileType
GetStartupInfoA
GetEnvironmentVariableA
HeapDestroy
HeapCreate
IsBadWritePtr
SetUnhandledExceptionFilter
LCMapStringW
GetStringTypeA
GetStringTypeW
IsBadCodePtr
SetStdHandle
InterlockedExchange
VirtualAlloc
VirtualFree
GetCurrentProcessId
OpenFileMappingA
CreateFileMappingA
MapViewOfFile
LCMapStringA
LoadLibraryA
GetProcAddress
FreeLibrary
GetModuleFileNameA
GetStdHandle
WriteFile
WritePrivateProfileStringA
GetPrivateProfileStringA
GetTickCount
GetLocalTime
FindClose
FindFirstFileA
FindNextFileA
DeleteFileA
IsBadReadPtr
HeapFree
HeapReAlloc
HeapAlloc
ExitProcess
GetProcessHeap
GetCommandLineA
GetModuleHandleA
Sleep
IsDebuggerPresent
CreateEventA
OpenEventA
CreateMutexA
SetWaitableTimer
CreateWaitableTimerA
UnmapViewOfFile
FreeEnvironmentStringsA
VirtualProtect
CloseHandle
CreateThread
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
lstrlenA
GetTempPathA
GetSystemDirectoryA
GetWindowsDirectoryA
GetVersionExA
GetLastError
GetCurrentProcess
MultiByteToWideChar
WideCharToMultiByte
SetErrorMode
lstrcatA
lstrcpyA
lstrcpynA
GetCurrentThreadId
LocalAlloc
LocalFree
TlsAlloc
GlobalFree
GlobalUnlock
GlobalHandle
TlsFree
GlobalLock
GlobalReAlloc
GlobalAlloc
TlsSetValue
LocalReAlloc
TlsGetValue
InterlockedDecrement
GetVersion
SetLastError
GlobalDeleteAtom
GlobalFindAtomA
GlobalAddAtomA
lstrcmpiA
GlobalGetAtomNameA
GetProcessVersion
lstrcmpA
GlobalFlags
InterlockedIncrement
GetCPInfo
GetOEMCP
ReadFile
SetFilePointer
FlushFileBuffers
user32
DrawTextA
GrayStringA
DispatchMessageA
IsWindowVisible
GetWindowTextA
GetClassNameA
GetWindowThreadProcessId
TranslateMessage
CallWindowProcA
GetSystemMetrics
PeekMessageA
OpenClipboard
EmptyClipboard
CloseClipboard
CreateDialogIndirectParamA
UpdateWindow
GetMessageA
SendMessageA
DestroyWindow
PostQuitMessage
SetWindowTextA
GetDlgItem
ShowWindow
SetWindowLongA
GetWindowRect
ScreenToClient
SetWindowPos
GetWindowLongA
GetWindowTextLengthA
wsprintfA
MessageBoxA
GetWindowInfo
CreateWindowStationA
EnableWindow
GetParent
IsWindowEnabled
GetForegroundWindow
SetForegroundWindow
SetWindowsHookExA
CallNextHookEx
GetKeyState
UnhookWindowsHookEx
LoadStringA
GetNextDlgTabItem
GetFocus
EnableMenuItem
CheckMenuItem
SetMenuItemBitmaps
ModifyMenuA
GetMenuState
LoadBitmapA
GetMenuCheckMarkDimensions
GetWindowPlacement
IsIconic
SystemParametersInfoA
RegisterWindowMessageA
GetWindow
GetLastActivePopup
GetMessagePos
GetMessageTime
DefWindowProcA
RemovePropA
TabbedTextOutA
GetPropA
SetPropA
GetClassLongA
CreateWindowExA
GetDlgCtrlID
GetMenuItemID
GetSubMenu
GetMenuItemCount
GetMenu
RegisterClassA
GetClassInfoA
WinHelpA
GetCapture
GetTopWindow
CopyRect
GetClientRect
AdjustWindowRectEx
SetFocus
GetSysColor
MapWindowPoints
PostMessageA
LoadIconA
LoadCursorA
GetSysColorBrush
ReleaseDC
GetDC
PtInRect
ClientToScreen
DestroyMenu
advapi32
RegEnumKeyA
RegOpenKeyExA
RegDeleteValueA
RegDeleteKeyA
RegCloseKey
RegOpenKeyA
shell32
ShellExecuteA
SHGetSpecialFolderPathA
ws2_32
WSAStartup
closesocket
socket
htons
inet_addr
connect
gethostbyname
send
recv
getsockname
ntohs
WSAAsyncSelect
select
WSACleanup
gdi32
ExtTextOutA
TextOutA
RectVisible
PtVisible
ScaleWindowExtEx
SetWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
SelectObject
RestoreDC
SaveDC
DeleteDC
DeleteObject
GetDeviceCaps
SetBkColor
SetTextColor
GetClipBox
CreateBitmap
GetStockObject
GetObjectA
Escape
winspool.drv
DocumentPropertiesA
OpenPrinterA
ClosePrinter
comctl32
ord17
Sections
.text Size: 348KB - Virtual size: 345KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3.6MB - Virtual size: 3.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 596B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ