Behavioral task
behavioral1
Sample
fb1881564e7f63bddaee9b26e9bab1cd7af831fa07c4fd08e5075b116aa0aaa1.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
fb1881564e7f63bddaee9b26e9bab1cd7af831fa07c4fd08e5075b116aa0aaa1.exe
Resource
win10v2004-20231020-en
General
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Target
fb1881564e7f63bddaee9b26e9bab1cd7af831fa07c4fd08e5075b116aa0aaa1
-
Size
1.7MB
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MD5
0f90809a9d74d9eadbf7fd294979c1e7
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SHA1
b8bb87afe08e295b9ce5d416dc98c8d91273bd1b
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SHA256
fb1881564e7f63bddaee9b26e9bab1cd7af831fa07c4fd08e5075b116aa0aaa1
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SHA512
b3026b99e87343d16bb8e939927cf052fce78d84ce0c26b5ed26fb64c00f67dbde83263396fe624e9a735d686ff7754dbebf36a2a528413763dcc20cc528e51b
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SSDEEP
24576:hOLJuhoZflQlkrp6e3S2zuJfLRX6JA7YmZTMWm2DV8f2mkRvp7X5+p6al1xIM/nm:oFflwyCr
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 fb1881564e7f63bddaee9b26e9bab1cd7af831fa07c4fd08e5075b116aa0aaa1
Files
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fb1881564e7f63bddaee9b26e9bab1cd7af831fa07c4fd08e5075b116aa0aaa1.exe windows:4 windows x86 arch:x86
666a2d9d7d89e1ffa8a2bf96355a615c
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
FlushFileBuffers
SetFilePointer
ReadFile
GetCurrentProcess
GetOEMCP
GetCPInfo
MultiByteToWideChar
WideCharToMultiByte
InterlockedIncrement
GlobalFlags
lstrcmpA
GetProcessVersion
GlobalGetAtomNameA
lstrcmpiA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
GetLastError
SetLastError
InterlockedDecrement
TlsGetValue
LocalReAlloc
TlsSetValue
EnterCriticalSection
GlobalAlloc
GlobalReAlloc
GlobalLock
LeaveCriticalSection
TlsFree
GlobalHandle
GlobalUnlock
GlobalFree
DeleteCriticalSection
TlsAlloc
InitializeCriticalSection
LocalFree
LocalAlloc
GetCurrentThreadId
CloseHandle
lstrlenA
lstrcpynA
lstrcpyA
lstrcatA
SetErrorMode
RtlUnwind
RaiseException
HeapSize
TerminateProcess
GetACP
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetStartupInfoA
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
GetModuleHandleA
VirtualFree
VirtualAlloc
IsBadWritePtr
Sleep
LCMapStringA
LCMapStringW
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
IsBadCodePtr
SetStdHandle
LoadLibraryA
GetProcAddress
FreeLibrary
GetModuleFileNameA
GetStdHandle
WriteFile
IsBadReadPtr
HeapFree
HeapReAlloc
HeapAlloc
ExitProcess
GetProcessHeap
GetCommandLineA
GetVersion
InterlockedExchange
user32
DispatchMessageA
wsprintfA
MessageBoxA
GetMessageA
TranslateMessage
PeekMessageA
SetWindowsHookExA
GrayStringA
DrawTextA
TabbedTextOutA
DestroyMenu
PostQuitMessage
ClientToScreen
PtInRect
GetClassNameA
GetDC
ReleaseDC
GetSysColorBrush
LoadCursorA
IsWindowEnabled
SetWindowTextA
LoadIconA
PostMessageA
MapWindowPoints
GetSysColor
SetFocus
AdjustWindowRectEx
GetClientRect
CopyRect
EnableWindow
GetTopWindow
GetCapture
WinHelpA
GetClassInfoA
RegisterClassA
GetMenu
GetMenuItemCount
GetSubMenu
GetMenuItemID
GetDlgItem
GetWindowTextA
GetDlgCtrlID
DestroyWindow
CreateWindowExA
GetClassLongA
SetPropA
GetPropA
CallWindowProcA
RemovePropA
DefWindowProcA
GetMessageTime
GetMessagePos
GetLastActivePopup
GetForegroundWindow
SetForegroundWindow
GetWindow
GetWindowLongA
SetWindowLongA
SetWindowPos
RegisterWindowMessageA
SystemParametersInfoA
IsIconic
GetWindowPlacement
GetWindowRect
GetSystemMetrics
GetMenuCheckMarkDimensions
LoadBitmapA
GetMenuState
ModifyMenuA
SetMenuItemBitmaps
CheckMenuItem
EnableMenuItem
GetFocus
GetParent
GetNextDlgTabItem
LoadStringA
UnhookWindowsHookEx
SendMessageA
GetKeyState
CallNextHookEx
gdi32
RectVisible
PtVisible
TextOutA
ScaleWindowExtEx
SetWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
SelectObject
RestoreDC
SaveDC
DeleteDC
DeleteObject
GetDeviceCaps
SetBkColor
SetTextColor
GetClipBox
CreateBitmap
GetStockObject
GetObjectA
ExtTextOutA
Escape
winspool.drv
OpenPrinterA
ClosePrinter
DocumentPropertiesA
comctl32
ord17
Sections
.text Size: 92KB - Virtual size: 89KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1.5MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 664B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ