blackmoon | 86061fb39e6fe0f2701298438001459512492024

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General

Target

86061fb39e6fe0f2701298438001459512492024
Size

2.5MB
MD5

b6b1b179a7232370ff401e6a96468eda
SHA1

26ff21f9bea46fcb59ababd39e74c46e66a580e0
SHA256

86061fb39e6fe0f2d8e3a877ace936a147fe1d3f17cc68a5f8c01f2aa7e47e4d
SHA512

2aef67216c80d1753e0a41e2105b4aa40724dbbce3d1a1b4c08be5cc75db8366e1aec7eb36d3ea1a0a5127894a6793190f2b834959b642f7eabda5d2a353da6a
SSDEEP

49152:JgHLLHxgJqxcxirDv338HdOWCueVrkVhiu9pX2xqael:OrWxifQYWC/6hR9pXzXl

Score

10^/10

blackmoon

Malware Config

Signatures

Blackmoon family
blackmoon

Detect Blackmoon payload 1 IoCs

resource	yara_rule
sample	family_blackmoon

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
86061fb39e6fe0f2701298438001459512492024

Files

86061fb39e6fe0f2701298438001459512492024
.dll windows:4 windows x86 arch:x86

28cd9f995fff3dc62ba47e44850a61c0

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

GetEnvironmentVariableA
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
GetStartupInfoA
GetFileType
GetStdHandle
SetHandleCount
MultiByteToWideChar
GetACP
HeapSize
HeapDestroy
RtlUnwind
HeapCreate
VirtualFree
VirtualAlloc
IsBadWritePtr
LCMapStringW
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
SetStdHandle
GetCurrentProcess
OpenProcess
TerminateProcess
CloseHandle
CreateMutexA
WaitForSingleObject
ReleaseMutex
CreateToolhelp32Snapshot
Process32First
Process32Next
IsBadReadPtr
IsBadCodePtr
CreateWaitableTimerA
SetWaitableTimer
lstrlenW
WideCharToMultiByte
LCMapStringA
FreeLibrary
GetCommandLineA
FindClose
FindFirstFileA
FindNextFileA
GetFileSize
ReadFile
GetTickCount
DeleteFileA
GlobalAlloc
GlobalLock
GlobalUnlock
GlobalFree
GetUserDefaultLCID
GetModuleFileNameA
CreateFileA
WriteFile
CreateDirectoryA
Sleep
HeapFree
HeapReAlloc
HeapAlloc
ExitProcess
GetModuleHandleA
GetProcessHeap
GetProcAddress
LoadLibraryA
GetTempPathW
RtlMoveMemory
LocalSize
LocalFree
RaiseException
LocalAlloc
GetOEMCP
GetCPInfo
GetCurrentDirectoryW
FlushFileBuffers
SetFilePointer
lstrlenA
GetVersionExA
GetLastError
GetCurrentThreadId
GetCurrentThread
lstrcmpiA
lstrcmpA
GlobalDeleteAtom
InitializeCriticalSection
TlsAlloc
DeleteCriticalSection
GlobalHandle
TlsFree
LeaveCriticalSection
GlobalReAlloc
EnterCriticalSection
TlsSetValue
LocalReAlloc
TlsGetValue
InterlockedDecrement
SetErrorMode
lstrcatA
lstrcpyA
lstrcpynA
GetVersion
MulDiv
GlobalFlags
WritePrivateProfileStringA
InterlockedIncrement
SetLastError
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
LockResource
LoadResource
FindResourceA
GetProcessVersion

user32

PeekMessageA
GetMessageA
TranslateMessage
DispatchMessageA
EnableWindow
GetParent
IsWindowEnabled
GetActiveWindow
SetActiveWindow
PostQuitMessage
PostMessageA
SendMessageA
SetCursor
GetLastActivePopup
SetWindowsHookExA
GetCursorPos
IsWindowVisible
ValidateRect
CallNextHookEx
GetNextDlgTabItem
GetFocus
EnableMenuItem
CheckMenuItem
SetMenuItemBitmaps
ModifyMenuA
GetMenuState
LoadBitmapA
GetMenuCheckMarkDimensions
RegisterClipboardFormatA
UnhookWindowsHookEx
UnregisterClassA
PtInRect
GetWindowRect
GetDlgCtrlID
GetWindow
ClientToScreen
SetWindowTextA
GetWindowTextA
GetMenuItemCount
GetKeyState
GetDC
ReleaseDC
TabbedTextOutA
DrawTextA
GrayStringA
GetDlgItem
SendDlgItemMessageA
IsDialogMessageA
ShowWindow
SetFocus
GetSystemMetrics
GetWindowPlacement
IsIconic
SystemParametersInfoA
RegisterWindowMessageA
GetMessagePos
GetMessageTime
DefWindowProcA
RemovePropA
CallWindowProcA
GetPropA
SetPropA
GetClassLongA
CreateWindowExA
DestroyWindow
GetMenuItemID
GetSubMenu
GetMenu
RegisterClassA
GetClassInfoA
WinHelpA
GetCapture
GetTopWindow
CopyRect
GetClientRect
AdjustWindowRectEx
GetSysColor
MapWindowPoints
UpdateWindow
LoadIconA
LoadCursorA
GetSysColorBrush
LoadStringA
PostThreadMessageA
DestroyMenu
CreateDialogIndirectParamA
EndDialog
wsprintfA
MessageBoxA
PostMessageW
SetForegroundWindow
SetWindowPos
SetLayeredWindowAttributes
SetWindowLongA
GetWindowLongA
EnumChildWindows
IsWindow
FindWindowExA
GetClassNameA
GetWindowTextW
GetWindowTextLengthW
GetForegroundWindow
MsgWaitForMultipleObjects

shell32

ShellExecuteExW
SHGetSpecialFolderPathW
ShellExecuteA

ole32

CoRevokeClassObject
OleFlushClipboard
OleIsCurrentClipboard
OleRun
CoCreateInstance
CoInitializeEx
CoRegisterMessageFilter
CoFreeUnusedLibraries
OleInitialize
OleUninitialize
CLSIDFromProgID
CLSIDFromString
CoUninitialize
CoInitialize

wininet

InternetTimeToSystemTime

shlwapi

PathFindFileNameA
PathFindExtensionA
PathFileExistsA

oleaut32

VariantInit
SafeArrayAllocDescriptor
SafeArrayAllocData
SafeArrayGetDim
SafeArrayGetLBound
SafeArrayGetUBound
SafeArrayAccessData
SafeArrayUnaccessData
SafeArrayGetElemsize
VarR8FromCy
VarR8FromBool
VariantChangeType
LoadTypeLi
LHashValOfNameSys
RegisterTypeLi
VariantCopy
SafeArrayCreate
VariantClear
SafeArrayDestroy
SysFreeString
SysStringLen
SysAllocString

gdi32

Escape
ExtTextOutA
TextOutA
RectVisible
PtVisible
GetDeviceCaps
GetClipBox
ScaleWindowExtEx
SetWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
SetTextColor
SetBkColor
SelectObject
RestoreDC
SaveDC
DeleteDC
DeleteObject
CreateBitmap
GetStockObject
GetObjectA

winspool.drv

DocumentPropertiesA
ClosePrinter
OpenPrinterA

comctl32

ord17

oledlg

ord8

advapi32

RegSetValueExA
RegCloseKey
RegCreateKeyExA
RegOpenKeyExA

Exports

Exports

SignalChromeElf

Sections

.text
Size: 188KB - Virtual size: 192KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 24KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 2.2MB - Virtual size: 2.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 9KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

28cd9f995fff3dc62ba47e44850a61c0

Headers

File Characteristics

Imports

kernel32

user32

shell32

ole32

wininet

shlwapi

oleaut32

gdi32

winspool.drv

comctl32

oledlg

advapi32

Exports

Exports

Sections

.text Size: 188KB - Virtual size: 192KB

.rdata Size: 24KB - Virtual size: 24KB

.data Size: 2.2MB - Virtual size: 2.3MB

.rsrc Size: 4KB - Virtual size: 4KB

.reloc Size: 9KB - Virtual size: 28KB

.text
Size: 188KB - Virtual size: 192KB

.rdata
Size: 24KB - Virtual size: 24KB

.data
Size: 2.2MB - Virtual size: 2.3MB

.rsrc
Size: 4KB - Virtual size: 4KB

.reloc
Size: 9KB - Virtual size: 28KB