Behavioral task
behavioral1
Sample
2c3eaa25e2223bb9cc44cdbae7c757f438218d134181ba76e2ea8b648d3cab91.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2c3eaa25e2223bb9cc44cdbae7c757f438218d134181ba76e2ea8b648d3cab91.exe
Resource
win10v2004-20240802-en
General
-
Target
2c3eaa25e2223bb9cc44cdbae7c757f438218d134181ba76e2ea8b648d3cab91
-
Size
3.9MB
-
MD5
aa62daa46b56d90e85033743d3153a7f
-
SHA1
c90d66bb444c40f9acbe62def165e04d51ad5727
-
SHA256
2c3eaa25e2223bb9cc44cdbae7c757f438218d134181ba76e2ea8b648d3cab91
-
SHA512
15b04f3178395d0e87b7f05dcb32cf604d33eb9bf26982159619928dfd996aa856bc3a168a180218319bd18a9f836f205331fb54a16766338413fd4399e95294
-
SSDEEP
24576:lLTmWCcm0EMCoBhWIXK9b38lxfryhvOq1X3CkOjmYYXxHXZuI26cE8EcAtNKLSLy:FGMnXKdsYPt5B1IVONV/Snb69msW
Malware Config
Signatures
-
Blackmoon family
-
Detect Blackmoon payload 1 IoCs
resource yara_rule sample family_blackmoon -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2c3eaa25e2223bb9cc44cdbae7c757f438218d134181ba76e2ea8b648d3cab91
Files
-
2c3eaa25e2223bb9cc44cdbae7c757f438218d134181ba76e2ea8b648d3cab91.exe windows:4 windows x86 arch:x86
97dab8016dc051d89253db0f4e534ab5
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
GetCPInfo
GetStringTypeExA
SetEndOfFile
FlushFileBuffers
GetProcessVersion
FindResourceA
LoadLibraryA
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetExitCodeProcess
Sleep
LCMapStringW
GetLocaleInfoA
SetLastError
InterlockedIncrement
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WritePrivateProfileStringA
GlobalFlags
GetWindowsDirectoryA
LocalFree
LocalAlloc
GetEnvironmentStrings
lstrcmpA
lstrcmpiA
GetCurrentThread
GetCurrentThreadId
DeleteCriticalSection
GlobalHandle
TlsFree
GlobalReAlloc
CreateThread
LocalReAlloc
InterlockedDecrement
SetErrorMode
lstrcatA
lstrcpyA
lstrcpynA
GetSystemDirectoryA
GetTempPathA
RtlMoveMemory
GetEnvironmentStringsW
LockResource
GlobalGetAtomNameA
GetOEMCP
GlobalAddAtomA
ReadFile
IsBadWritePtr
RtlUnwind
RaiseException
TerminateProcess
HeapSize
GetACP
CreateFileA
SetUnhandledExceptionFilter
VirtualAlloc
VirtualFree
GetModuleFileNameA
VirtualProtect
WriteFile
TlsAlloc
TlsGetValue
TlsSetValue
GetCurrentProcessId
GetEnvironmentVariableA
SetEnvironmentVariableA
GlobalAlloc
GetProcAddress
lstrcpyn
CopyFileA
GetFileAttributesA
GetStringTypeA
GetVersion
GlobalFindAtomA
IsBadStringPtrA
GetLastError
HeapFree
GlobalDeleteAtom
GetProcessHeap
IsBadCodePtr
LoadResource
GetStringTypeW
SetStdHandle
VirtualQuery
GetSystemInfo
InterlockedCompareExchange
InterlockedExchange
GetModuleHandleA
lstrlenA
HeapAlloc
MultiByteToWideChar
GetCurrentProcess
VirtualFreeEx
lstrlenW
FreeLibrary
CreatePipe
CreateProcessA
CloseHandle
PeekNamedPipe
LeaveCriticalSection
InitializeCriticalSection
EnterCriticalSection
LCMapStringA
GetCommandLineA
DeleteFileA
GetFileSize
GetVersionExA
FindClose
FindFirstFileA
FindNextFileA
GetTickCount
SetFilePointer
GlobalLock
GlobalUnlock
GetUserDefaultLCID
IsBadReadPtr
HeapReAlloc
ExitProcess
GlobalFree
HeapDestroy
HeapCreate
WideCharToMultiByte
MulDiv
SetCurrentDirectoryA
CreateThread
CreateEventA
SetStdHandle
IsBadCodePtr
IsBadReadPtr
CompareStringW
CompareStringA
SetUnhandledExceptionFilter
GetStringTypeW
GetStringTypeA
IsBadWritePtr
VirtualAlloc
LCMapStringW
LCMapStringA
SetEnvironmentVariableA
VirtualFree
HeapCreate
HeapDestroy
GetEnvironmentVariableA
GetFileType
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetACP
HeapSize
TerminateProcess
GetLocalTime
GetSystemTime
GetTimeZoneInformation
RaiseException
RtlUnwind
GetStartupInfoA
GetOEMCP
GetCPInfo
GetProcessVersion
SetErrorMode
GlobalFlags
GetCurrentThread
GetFileTime
GetFileSize
TlsGetValue
LocalReAlloc
TlsSetValue
TlsFree
GlobalHandle
TlsAlloc
LocalAlloc
lstrcmpA
GetVersion
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
lstrcmpiA
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
GetCurrentProcess
DuplicateHandle
lstrcpynA
SetLastError
FileTimeToLocalFileTime
FileTimeToSystemTime
LocalFree
InterlockedDecrement
InterlockedIncrement
Sleep
GlobalAlloc
GlobalLock
GlobalUnlock
FindFirstFileA
FindClose
GetFileAttributesA
GetVolumeInformationA
GetModuleHandleA
GetProcAddress
MulDiv
GetCommandLineA
GetTickCount
WaitForSingleObject
CloseHandle
WritePrivateProfileStringA
GetVersionExA
CreateSemaphoreA
ResumeThread
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
GetProfileStringA
WriteFile
WaitForMultipleObjects
CreateFileA
SetEvent
FindResourceA
LoadResource
LockResource
ReadFile
GetModuleFileNameA
WideCharToMultiByte
MultiByteToWideChar
GetCurrentThreadId
ExitProcess
GlobalSize
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
lstrlenA
WinExec
lstrcpyA
FindNextFileA
GlobalReAlloc
HeapFree
HeapReAlloc
GetProcessHeap
HeapAlloc
GetFullPathNameA
FreeLibrary
LoadLibraryA
GetLastError
user32
UpdateWindow
MapWindowPoints
GetSysColor
SetActiveWindow
IsWindow
AdjustWindowRectEx
GetClientRect
TranslateMessage
DispatchMessageA
wsprintfA
MessageBoxA
PostMessageA
SendMessageA
SetCursor
EnableWindow
GetWindowLongA
IsWindowEnabled
GetLastActivePopup
GetParent
SetWindowsHookExA
GetCursorPos
IsWindowVisible
ValidateRect
CallNextHookEx
GetKeyState
GetActiveWindow
GetNextDlgTabItem
GetFocus
EnableMenuItem
CheckMenuItem
SetMenuItemBitmaps
ModifyMenuA
GetMenuState
LoadBitmapA
GetMenuCheckMarkDimensions
RegisterClipboardFormatA
UnhookWindowsHookEx
UnregisterClassA
GetClassNameA
PtInRect
GetWindowRect
GetDlgCtrlID
DestroyMenu
LoadIconA
SetWindowTextA
GetWindowTextA
GetMenuItemCount
PostQuitMessage
GetDC
ReleaseDC
TabbedTextOutA
DrawTextA
GrayStringA
GetDlgItem
SendDlgItemMessageA
IsDialogMessageA
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
GetMessageA
CreateDialogIndirectParamA
LoadCursorA
GetSysColorBrush
LoadStringA
ClientToScreen
EndDialog
PostThreadMessageA
GetWindow
PeekMessageA
SetWindowLongA
LoadStringA
GetDesktopWindow
GetClassNameA
GetMenuCheckMarkDimensions
GetMenuState
SetMenuItemBitmaps
CheckMenuItem
MoveWindow
SetWindowTextA
IsDialogMessageA
ScrollWindowEx
SendDlgItemMessageA
MapWindowPoints
GetScrollPos
RegisterClassA
GetMenuItemCount
GetMenuItemID
CreateWindowExA
SetWindowsHookExA
CallNextHookEx
GetClassLongA
SetPropA
UnhookWindowsHookEx
GetPropA
CallWindowProcA
RemovePropA
GetMessageTime
GetLastActivePopup
GetForegroundWindow
RegisterWindowMessageA
GetWindowPlacement
GetSysColorBrush
AdjustWindowRectEx
GetNextDlgTabItem
wsprintfA
CloseClipboard
GetClipboardData
OpenClipboard
SetClipboardData
EmptyClipboard
GetSystemMetrics
GetCursorPos
MessageBoxA
SetWindowPos
SendMessageA
DestroyCursor
SetParent
IsWindow
PostMessageA
GetTopWindow
GetParent
GetFocus
GetClientRect
InvalidateRect
ValidateRect
UpdateWindow
EqualRect
GetWindowRect
SetForegroundWindow
DestroyMenu
IsChild
ReleaseDC
IsRectEmpty
FillRect
GetDC
SetCursor
LoadCursorA
SetCursorPos
SetActiveWindow
GetSysColor
SetWindowLongA
GetWindowLongA
RedrawWindow
EnableWindow
IsWindowVisible
OffsetRect
PtInRect
DestroyIcon
IntersectRect
InflateRect
SetRect
SetScrollPos
SetScrollRange
GetScrollRange
SetCapture
GetCapture
ReleaseCapture
SetTimer
UnregisterClassA
WinHelpA
LoadBitmapA
CopyRect
ChildWindowFromPointEx
ScreenToClient
GetMessagePos
SetWindowRgn
DestroyAcceleratorTable
GetWindow
GetActiveWindow
SetFocus
IsIconic
PeekMessageA
SetMenu
GetMenu
DeleteMenu
GetSystemMenu
DefWindowProcA
GetClassInfoA
IsZoomed
PostQuitMessage
CopyAcceleratorTableA
GetKeyState
TranslateAcceleratorA
IsWindowEnabled
ShowWindow
SystemParametersInfoA
LoadImageA
EnumDisplaySettingsA
ClientToScreen
EnableMenuItem
GetSubMenu
GetDlgCtrlID
CreateAcceleratorTableA
CreateMenu
ModifyMenuA
AppendMenuA
CreatePopupMenu
DrawIconEx
CreateIconFromResource
CreateIconFromResourceEx
RegisterClipboardFormatA
SetRectEmpty
DispatchMessageA
GetMessageA
WindowFromPoint
DrawFocusRect
DrawEdge
DrawFrameControl
TranslateMessage
LoadIconA
EndDialog
CreateDialogIndirectParamA
DestroyWindow
GetDlgItem
GrayStringA
DrawTextA
TabbedTextOutA
EndPaint
BeginPaint
GetWindowDC
CharUpperA
GetWindowTextA
GetWindowTextLengthA
KillTimer
shell32
SHGetSpecialFolderPathA
ShellExecuteA
Shell_NotifyIconA
ShellExecuteA
shlwapi
PathFindFileNameA
StrTrimA
PathFileExistsA
PathFindExtensionA
ole32
CoFreeUnusedLibraries
CLSIDFromProgID
CoRevokeClassObject
OleFlushClipboard
OleIsCurrentClipboard
OleUninitialize
CLSIDFromString
OleInitialize
CoCreateInstance
OleRun
CoUninitialize
CoRegisterMessageFilter
CoInitialize
OleInitialize
OleUninitialize
CLSIDFromString
dbghelp
MakeSureDirectoryPathExists
wininet
InternetTimeToSystemTime
crypt32
CryptStringToBinaryA
CryptDecodeObjectEx
CryptImportPublicKeyInfo
CertFreeCertificateContext
CertCloseStore
advapi32
RegSetValueExA
RegOpenKeyExA
RegCreateKeyExA
RegCloseKey
CryptExportKey
CryptAcquireContextA
CryptDestroyHash
CryptDestroyKey
CryptReleaseContext
CryptImportKey
CryptSetKeyParam
CryptGetKeyParam
CryptEncrypt
CryptCreateHash
CryptHashData
CryptGetHashParam
CryptDecrypt
RegCloseKey
RegOpenKeyExA
RegSetValueExA
RegQueryValueA
RegCreateKeyExA
winhttp
WinHttpSetTimeouts
WinHttpReadData
WinHttpQueryDataAvailable
WinHttpCrackUrl
WinHttpReceiveResponse
WinHttpCloseHandle
WinHttpSetOption
WinHttpAddRequestHeaders
WinHttpQueryHeaders
WinHttpOpen
WinHttpSetCredentials
WinHttpWriteData
WinHttpConnect
WinHttpOpenRequest
WinHttpSendRequest
gdi32
TextOutA
ExtTextOutA
GetClipBox
RectVisible
PtVisible
GetDeviceCaps
ScaleWindowExtEx
SetWindowExtEx
SetViewportOrgEx
Escape
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
GetObjectA
GetStockObject
CreateBitmap
DeleteObject
DeleteDC
SaveDC
RestoreDC
SelectObject
SetBkColor
SetTextColor
SetMapMode
GetStockObject
CreateFontIndirectA
GetTextMetricsA
Escape
ExtTextOutA
TextOutA
RectVisible
PtVisible
GetViewportExtEx
ExtSelectClipRgn
LineTo
MoveToEx
ExcludeClipRect
GetClipBox
ScaleWindowExtEx
SetWindowExtEx
SetWindowOrgEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
SetTextColor
EndPage
SetPolyFillMode
SetBkMode
RestoreDC
SaveDC
CreateSolidBrush
FillRgn
CreateRectRgn
CombineRgn
PatBlt
CreatePen
GetObjectA
SelectObject
CreateBitmap
CreateDCA
CreateCompatibleBitmap
GetPolyFillMode
GetStretchBltMode
GetROP2
GetBkColor
GetBkMode
GetTextColor
CreateRoundRectRgn
CreateEllipticRgn
PathToRegion
EndPath
BeginPath
GetWindowOrgEx
GetViewportOrgEx
GetWindowExtEx
GetDIBits
RealizePalette
SelectPalette
StretchBlt
CreatePalette
GetSystemPaletteEntries
CreateDIBitmap
DeleteObject
SelectClipRgn
CreatePolygonRgn
GetClipRgn
SetStretchBltMode
CreateRectRgnIndirect
SetBkColor
EndDoc
DeleteDC
StartDocA
StartPage
GetDeviceCaps
GetTextExtentPoint32A
BitBlt
RoundRect
GetCurrentObject
DPtoLP
LPtoDP
Rectangle
Ellipse
CreateCompatibleDC
SetROP2
winspool.drv
OpenPrinterA
DocumentPropertiesA
ClosePrinter
DocumentPropertiesA
OpenPrinterA
ClosePrinter
comctl32
ord17
ImageList_Destroy
ord17
oledlg
ord8
oleaut32
VarR8FromCy
VarR8FromBool
LoadTypeLi
LHashValOfNameSys
RegisterTypeLi
SafeArrayCreate
SysFreeString
VariantChangeType
VariantInit
SafeArrayAllocDescriptor
SafeArrayAllocData
SafeArrayDestroy
VariantCopy
SysAllocString
VariantClear
SafeArrayGetDim
SafeArrayGetLBound
SafeArrayGetUBound
SafeArrayAccessData
SafeArrayUnaccessData
SafeArrayGetElemsize
VariantTimeToSystemTime
UnRegisterTypeLi
RegisterTypeLi
LoadTypeLi
winmm
midiOutReset
waveOutUnprepareHeader
waveOutPrepareHeader
waveOutWrite
waveOutPause
waveOutReset
waveOutClose
waveOutGetNumDevs
waveOutOpen
midiStreamClose
midiStreamRestart
midiStreamStop
midiStreamOut
midiOutPrepareHeader
midiStreamProperty
midiStreamOpen
midiOutUnprepareHeader
ws2_32
inet_ntoa
closesocket
WSAAsyncSelect
recvfrom
ioctlsocket
recv
getpeername
accept
WSACleanup
comdlg32
ChooseColorA
GetOpenFileNameA
GetSaveFileNameA
GetFileTitleA
Sections
.text Size: 2.2MB - Virtual size: 2.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1004KB - Virtual size: 1003KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 660KB - Virtual size: 733KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ