Behavioral task
behavioral1
Sample
b36ae4650f0f0b90de1d44c92ebfe62b4ae3f251f94b47eb23e7ef42327b10ad.exe
Resource
win7-20230712-en
General
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Target
b36ae4650f0f0b90de1d44c92ebfe62b4ae3f251f94b47eb23e7ef42327b10ad
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Size
4.7MB
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MD5
499d95061f627d4ed10f30e5a10a225a
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SHA1
4a05f5184c8871daabc0287e4f3a4384fe696881
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SHA256
b36ae4650f0f0b90de1d44c92ebfe62b4ae3f251f94b47eb23e7ef42327b10ad
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SHA512
78830c197319264ddb4529a8736a597a61416602950fd6874d7679c033feed273a9740017bbe474d5f975bcde7f2fb7cf6c4f40a741ce3ee9a78e4671057910c
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SSDEEP
98304:JSDGLG+p1c0IHtUq5vGliH3YLfGGG2pLTuH+641C:JSDGLGW1c0IHtUYufk4o
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 b36ae4650f0f0b90de1d44c92ebfe62b4ae3f251f94b47eb23e7ef42327b10ad
Files
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b36ae4650f0f0b90de1d44c92ebfe62b4ae3f251f94b47eb23e7ef42327b10ad.exe windows x86
e1ecd716e377aece94779bff06d38946
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
DeleteCriticalSection
GlobalFree
GlobalUnlock
GlobalHandle
TlsFree
LeaveCriticalSection
GlobalReAlloc
EnterCriticalSection
TlsSetValue
LocalReAlloc
TlsGetValue
GlobalFlags
InterlockedDecrement
WritePrivateProfileStringA
lstrcatA
lstrcpyA
InterlockedIncrement
SetLastError
GetLastError
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
GetVersion
GetProcessVersion
SetErrorMode
TlsAlloc
WriteFile
SetFilePointer
FlushFileBuffers
GetCPInfo
GetOEMCP
GetStartupInfoA
RtlUnwind
TerminateProcess
RaiseException
HeapSize
GetACP
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
IsBadWritePtr
LCMapStringW
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
IsBadCodePtr
SetStdHandle
InitializeCriticalSection
LocalFree
LocalAlloc
GlobalLock
GlobalAlloc
GlobalDeleteAtom
lstrcmpA
lstrcmpiA
GetCurrentThreadId
LCMapStringA
GetCommandLineA
GetTickCount
Sleep
GetModuleFileNameA
IsBadReadPtr
HeapFree
HeapReAlloc
HeapAlloc
ExitProcess
GetModuleHandleA
GetProcessHeap
lstrcpynA
GetProcAddress
LoadLibraryA
VirtualFree
VirtualAlloc
VirtualQueryEx
GetCurrentProcess
RtlZeroMemory
lstrlenA
GetCurrentThread
GetEnvironmentVariableW
GetModuleFileNameW
CreateProcessA
CopyFileA
MultiByteToWideChar
ExpandEnvironmentStringsW
CloseHandle
CreateToolhelp32Snapshot
lstrcpyn
WideCharToMultiByte
RtlMoveMemory
GetCommandLineW
FreeLibrary
WTSGetActiveConsoleSessionId
ProcessIdToSessionId
user32
SetWindowLongA
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
CopyRect
GetClientRect
AdjustWindowRectEx
GetSysColor
MapWindowPoints
LoadIconA
LoadCursorA
GetSysColorBrush
LoadStringA
DestroyMenu
GrayStringA
DrawTextA
TabbedTextOutA
ReleaseDC
GetDC
GetMenuItemCount
UnhookWindowsHookEx
GetWindowTextA
SetWindowTextA
ClientToScreen
GetWindow
GetDlgCtrlID
GetWindowRect
PtInRect
GetClassNameA
GetMenuCheckMarkDimensions
LoadBitmapA
GetMenuState
ModifyMenuA
SetMenuItemBitmaps
CheckMenuItem
EnableMenuItem
GetFocus
GetNextDlgTabItem
GetActiveWindow
GetKeyState
CallNextHookEx
ValidateRect
IsWindowVisible
GetCursorPos
SetWindowsHookExA
GetParent
GetLastActivePopup
IsWindowEnabled
GetWindowLongA
EnableWindow
SetCursor
SendMessageA
PostMessageA
PostQuitMessage
PeekMessageA
GetMessageA
TranslateMessage
DispatchMessageA
wsprintfA
MessageBoxA
MsgWaitForMultipleObjects
GetDlgItem
UnregisterClassA
ws2_32
WSAStartup
gdi32
GetClipBox
ScaleWindowExtEx
ScaleViewportExtEx
Escape
ExtTextOutA
TextOutA
RectVisible
PtVisible
SetWindowExtEx
GetObjectA
GetStockObject
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
SetTextColor
SetBkColor
SelectObject
RestoreDC
SaveDC
DeleteDC
DeleteObject
GetDeviceCaps
CreateBitmap
advapi32
RegCloseKey
RegSetValueExA
CreateProcessAsUserA
AdjustTokenPrivileges
SetTokenInformation
DuplicateTokenEx
LookupPrivilegeValueA
OpenProcessToken
StartServiceA
ChangeServiceConfig2A
OpenServiceA
CloseServiceHandle
CreateServiceA
OpenSCManagerA
RegOpenKeyExA
RegCreateKeyExA
shell32
ShellExecuteA
CommandLineToArgvW
wtsapi32
WTSQueryUserToken
userenv
CreateEnvironmentBlock
winspool.drv
OpenPrinterA
ClosePrinter
DocumentPropertiesA
comctl32
ord17
Sections
.text Size: 144KB - Virtual size: 143KB
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: 64KB - Virtual size: 138KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4.5MB - Virtual size: 4.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE