Behavioral task
behavioral1
Sample
b03349976cfce6f838bdd0f2377b0279357d0c9ef0d965dadb6897dda285f7f7.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
b03349976cfce6f838bdd0f2377b0279357d0c9ef0d965dadb6897dda285f7f7.exe
Resource
win10v2004-20241007-en
General
-
Target
b03349976cfce6f838bdd0f2377b0279357d0c9ef0d965dadb6897dda285f7f7
-
Size
4.8MB
-
MD5
52515bd180d19ab0fac78a17b08e9e92
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SHA1
b03aeb2cf3a9e26c01c570913ed78d3223ade4b2
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SHA256
b03349976cfce6f838bdd0f2377b0279357d0c9ef0d965dadb6897dda285f7f7
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SHA512
57551791254db9b38455d2db2492be3e3e696b1bdb10187ba813aeb24f513b9b608cb8ded16f151713673cbd2aa5025e0f7c790053e465d7b29cc8b93e59decd
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SSDEEP
49152:ieDfftfsCPFYuVO0vAsidJ263zTnlzt2wrd5eQ35esIC+Fza7z22CcNV/i:zDfftfJX3vZidJ3nOwppIba79CcNV6
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 b03349976cfce6f838bdd0f2377b0279357d0c9ef0d965dadb6897dda285f7f7
Files
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b03349976cfce6f838bdd0f2377b0279357d0c9ef0d965dadb6897dda285f7f7.exe windows:4 windows x86 arch:x86
c0ab304abdde261f9708286fdc6d5d68
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
LeaveCriticalSection
GlobalReAlloc
EnterCriticalSection
TlsSetValue
LocalReAlloc
TlsGetValue
lstrcpynA
MulDiv
GlobalFlags
InterlockedDecrement
WritePrivateProfileStringA
lstrcatA
lstrcpyA
InterlockedIncrement
SetLastError
GetLastError
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
GetVersion
LockResource
LoadResource
FindResourceA
GlobalHandle
DeleteCriticalSection
TlsAlloc
InitializeCriticalSection
LocalFree
LocalAlloc
lstrlenA
GetTickCount
GlobalDeleteAtom
lstrcmpA
lstrcmpiA
GetCurrentThread
LCMapStringA
LoadLibraryA
FreeLibrary
GetCommandLineA
FormatMessageA
GlobalFree
GetUserDefaultLCID
WideCharToMultiByte
MultiByteToWideChar
GetModuleHandleA
DeleteFileA
GlobalAlloc
GlobalLock
GlobalUnlock
CreateFileA
GetFileSize
ReadFile
GetModuleFileNameA
IsBadReadPtr
HeapReAlloc
ExitProcess
HeapAlloc
HeapFree
VirtualFreeEx
GetCurrentProcess
IsWow64Process
SetWaitableTimer
CreateWaitableTimerA
RtlMoveMemory
VirtualAlloc
GetProcessId
GetFileAttributesA
CloseHandle
WaitForSingleObject
GetProcessHeap
GetProcAddress
TlsFree
SetStdHandle
IsBadCodePtr
GetStringTypeW
GetStringTypeA
LCMapStringW
SetUnhandledExceptionFilter
IsBadWritePtr
VirtualFree
HeapCreate
HeapDestroy
GetVersionExA
GetEnvironmentVariableA
GetFileType
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetACP
HeapSize
RaiseException
TerminateProcess
RtlUnwind
GetStartupInfoA
GetOEMCP
GetCPInfo
FlushFileBuffers
SetFilePointer
WriteFile
SetErrorMode
GetProcessVersion
GetCurrentThreadId
GetStringTypeW
GetStringTypeA
SetUnhandledExceptionFilter
LCMapStringW
Sleep
IsBadWritePtr
GetEnvironmentVariableA
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
GetStartupInfoA
GetProcessHeap
lstrcpyn
IsBadCodePtr
CreateThread
HeapFree
GetModuleHandleA
GetProcAddress
GetFileAttributesA
GetLocaleInfoA
LoadLibraryA
lstrlenA
IsBadStringPtrA
GetSystemInfo
GetCurrentThread
lstrcmpiA
lstrcmpA
GlobalDeleteAtom
LocalAlloc
LocalFree
TlsAlloc
DeleteCriticalSection
GlobalHandle
TlsFree
GlobalReAlloc
TlsSetValue
LocalReAlloc
TlsGetValue
InterlockedDecrement
SetErrorMode
lstrcatA
lstrcpyA
lstrcpynA
GetVersion
MulDiv
GlobalFlags
RtlMoveMemory
WritePrivateProfileStringA
InterlockedIncrement
SetLastError
GetLastError
GlobalFindAtomA
GlobalAddAtomA
GetCurrentProcess
VirtualFreeEx
HeapCreate
HeapDestroy
SetStdHandle
CreateProcessA
CloseHandle
PeekNamedPipe
ReadFile
GetExitCodeProcess
ExitProcess
HeapReAlloc
IsBadReadPtr
FindNextFileA
FindFirstFileA
FindClose
GetTickCount
SetFilePointer
GetUserDefaultLCID
GlobalFree
GlobalUnlock
GlobalLock
GlobalAlloc
GetFileSize
DeleteFileA
GetVersionExA
GetCommandLineA
LCMapStringA
EnterCriticalSection
InitializeCriticalSection
LeaveCriticalSection
WideCharToMultiByte
lstrlenW
FreeLibrary
WriteFile
VirtualProtect
GetModuleFileNameA
VirtualFree
VirtualAlloc
CreateFileA
MultiByteToWideChar
CopyFileA
GetWindowsDirectoryA
GetSystemDirectoryA
GlobalGetAtomNameA
LockResource
LoadResource
FindResourceA
GetProcessVersion
FlushFileBuffers
SetEndOfFile
GetFileType
GetStdHandle
SetHandleCount
GetStringTypeExA
GetCPInfo
GetOEMCP
GetTempPathA
RtlUnwind
RaiseException
TerminateProcess
HeapSize
GetACP
CreatePipe
VirtualQuery
InterlockedCompareExchange
InterlockedExchange
HeapAlloc
GetCurrentThreadId
user32
CallWindowProcA
GetWindowInfo
SetWindowLongA
MessageBoxA
wsprintfA
CloseClipboard
SetClipboardData
EmptyClipboard
OpenClipboard
GetDlgCtrlID
GetWindowRect
GetDC
RegisterClipboardFormatA
DispatchMessageA
TranslateMessage
GetMessageA
PeekMessageA
GetCursorPos
PostMessageA
GetClassNameA
GetWindowTextA
GetWindowTextLengthA
GetWindowThreadProcessId
MsgWaitForMultipleObjects
PtInRect
RegisterWindowMessageA
GetMenuCheckMarkDimensions
LoadBitmapA
GetMenuState
ModifyMenuA
SetMenuItemBitmaps
CheckMenuItem
EnableMenuItem
GetFocus
GetNextDlgTabItem
EnumWindows
GetKeyState
CallNextHookEx
ValidateRect
IsWindowVisible
SetWindowsHookExA
GetParent
GetLastActivePopup
IsWindowEnabled
GetWindowLongA
EnableWindow
SetCursor
SendMessageA
PostQuitMessage
ClientToScreen
SetWindowTextA
UnhookWindowsHookEx
GetMenuItemCount
ReleaseDC
TabbedTextOutA
DrawTextA
GrayStringA
GetDlgItem
SendDlgItemMessageA
IsDialogMessageA
GetActiveWindow
EndDialog
CreateDialogIndirectParamA
DestroyMenu
PostThreadMessageA
UnregisterClassA
LoadStringA
GetSysColorBrush
LoadCursorA
LoadIconA
SetWindowPos
ShowWindow
SetFocus
GetSystemMetrics
GetWindowPlacement
IsIconic
SystemParametersInfoA
SetForegroundWindow
GetForegroundWindow
GetMessagePos
GetMessageTime
DefWindowProcA
RemovePropA
GetPropA
SetPropA
GetClassLongA
CreateWindowExA
DestroyWindow
GetMenuItemID
GetSubMenu
GetMenu
RegisterClassA
GetClassInfoA
WinHelpA
GetCapture
GetTopWindow
UpdateWindow
GetWindow
CopyRect
GetClientRect
AdjustWindowRectEx
IsWindow
SetActiveWindow
GetSysColor
MapWindowPoints
GetWindowLongA
ValidateRect
IsWindowVisible
GetCursorPos
CallNextHookEx
SetWindowsHookExA
GetKeyState
GetParent
EndDialog
GetLastActivePopup
GetActiveWindow
GetNextDlgTabItem
EnableWindow
SetCursor
SendMessageA
PostMessageA
PostQuitMessage
wsprintfA
GetMessagePos
UnregisterClassA
GetFocus
GetMenuCheckMarkDimensions
LoadBitmapA
GetMenuState
GetClassNameA
GetMessageTime
DefWindowProcA
RemovePropA
CallWindowProcA
GetPropA
SetPropA
GetClassLongA
CreateWindowExA
DestroyWindow
GetMenuItemID
GetSubMenu
GetMenu
RegisterClassA
GetClassInfoA
WinHelpA
GetCapture
GetTopWindow
MessageBoxA
CopyRect
DispatchMessageA
TranslateMessage
GetMessageA
PeekMessageA
GetClientRect
AdjustWindowRectEx
IsWindow
SetActiveWindow
GetSysColor
MapWindowPoints
UpdateWindow
LoadIconA
LoadCursorA
ModifyMenuA
SetMenuItemBitmaps
CheckMenuItem
EnableMenuItem
RegisterClipboardFormatA
GetForegroundWindow
SetForegroundWindow
RegisterWindowMessageA
SystemParametersInfoA
IsIconic
GetWindowPlacement
GetSystemMetrics
SetFocus
ShowWindow
SetWindowPos
SetWindowLongA
IsDialogMessageA
SendDlgItemMessageA
GetDlgItem
GrayStringA
DrawTextA
TabbedTextOutA
ReleaseDC
GetDC
GetMenuItemCount
GetSysColorBrush
LoadStringA
PostThreadMessageA
DestroyMenu
CreateDialogIndirectParamA
UnhookWindowsHookEx
GetWindowTextA
SetWindowTextA
ClientToScreen
GetWindow
GetDlgCtrlID
GetWindowRect
PtInRect
IsWindowEnabled
ole32
CoInitialize
CLSIDFromProgID
CLSIDFromString
CoCreateInstance
OleRun
CoUninitialize
OleInitialize
OleUninitialize
CoFreeUnusedLibraries
CoRegisterMessageFilter
OleIsCurrentClipboard
OleFlushClipboard
CoRevokeClassObject
CLSIDFromProgID
CLSIDFromString
OleRun
OleIsCurrentClipboard
OleFlushClipboard
CoRevokeClassObject
CoRegisterMessageFilter
CoFreeUnusedLibraries
OleUninitialize
OleInitialize
CoCreateInstance
shell32
DragAcceptFiles
DragFinish
DragQueryFileA
ShellExecuteExA
SHOpenFolderAndSelectItems
ord155
ShellExecuteA
SHGetSpecialFolderPathA
ord189
shlwapi
PathFindFileNameA
PathFindExtensionA
StrTrimA
PathFindExtensionA
PathFileExistsA
PathFindFileNameA
advapi32
RegDeleteKeyA
RegDeleteValueA
RegSetValueExA
RegQueryValueExA
RegEnumValueA
RegEnumKeyA
RegCreateKeyExA
RegOpenKeyExA
RegOpenCurrentUser
RegCloseKey
CryptHashData
CryptCreateHash
CryptEncrypt
CryptGetKeyParam
CryptDecrypt
CryptImportKey
CryptSetKeyParam
CryptReleaseContext
CryptDestroyKey
CryptDestroyHash
CryptAcquireContextA
CryptExportKey
RegCloseKey
RegCreateKeyExA
RegOpenKeyExA
RegSetValueExA
CryptGetHashParam
gdi32
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
SetMapMode
SetTextColor
Escape
ExtTextOutA
TextOutA
RectVisible
PtVisible
GetDeviceCaps
SetBkColor
SelectObject
RestoreDC
SaveDC
DeleteDC
DeleteObject
CreateBitmap
RemoveFontResourceA
GetObjectA
GetStockObject
GetClipBox
Escape
ExtTextOutA
RectVisible
PtVisible
GetDeviceCaps
GetClipBox
ScaleWindowExtEx
SetWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
SetTextColor
SetBkColor
SelectObject
RestoreDC
GetObjectA
GetStockObject
CreateBitmap
DeleteObject
DeleteDC
SaveDC
TextOutA
oleaut32
GetActiveObject
LoadTypeLi
LHashValOfNameSys
RegisterTypeLi
SafeArrayCreate
VariantChangeType
VariantInit
SafeArrayDestroy
VariantCopy
SysAllocString
VariantClear
VariantTimeToSystemTime
SystemTimeToVariantTime
SafeArrayDestroy
SafeArrayAllocData
SafeArrayAllocDescriptor
VariantInit
VariantChangeType
SysFreeString
SafeArrayCreate
RegisterTypeLi
LHashValOfNameSys
LoadTypeLi
VarR8FromBool
VarR8FromCy
VariantTimeToSystemTime
SafeArrayGetElemsize
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayGetDim
VariantClear
SysAllocString
VariantCopy
gdiplus
GdiplusStartup
advpack
IsNTAdmin
ntdll
RtlEnterCriticalSection
LdrLoadDll
NtWaitForSingleObject
NtUnmapViewOfSection
NtSetInformationFile
RtlReAllocateHeap
NtReleaseSemaphore
NtCreateSemaphore
RtlInitializeCriticalSection
RtlAllocateHeap
RtlCreateUnicodeStringFromAsciiz
RtlFreeHeap
RtlDecompressBuffer
RtlComputeCrc32
RtlCompressBuffer
RtlGetCompressionWorkSpaceSize
RtlLeaveCriticalSection
NtClose
RtlFreeUnicodeString
wininet
InternetTimeToSystemTime
dbghelp
MakeSureDirectoryPathExists
winhttp
WinHttpSetCredentials
WinHttpSetTimeouts
WinHttpReadData
WinHttpQueryDataAvailable
WinHttpReceiveResponse
WinHttpWriteData
WinHttpSendRequest
WinHttpOpenRequest
WinHttpConnect
WinHttpCrackUrl
WinHttpOpen
WinHttpQueryHeaders
WinHttpAddRequestHeaders
WinHttpSetOption
WinHttpCloseHandle
crypt32
CertCloseStore
CryptDecodeObjectEx
CryptStringToBinaryA
CryptImportPublicKeyInfo
CertFreeCertificateContext
bcrypt
BCryptOpenAlgorithmProvider
BCryptSignHash
BCryptGetProperty
BCryptCreateHash
BCryptHashData
BCryptFinishHash
BCryptVerifySignature
BCryptDestroyKey
BCryptDestroyHash
BCryptCloseAlgorithmProvider
BCryptImportKeyPair
winspool.drv
ClosePrinter
OpenPrinterA
DocumentPropertiesA
ClosePrinter
DocumentPropertiesA
OpenPrinterA
comctl32
ord17
ord17
oledlg
ord8
ord8
Sections
.text Size: 2.2MB - Virtual size: 2.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 124KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2.4MB - Virtual size: 2.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 684B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ