blackmoon | f731fb9caa8234ecc6b756acbcc46ff14ca4ec428e63413c0592b90576e2c93c

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General

Target

f731fb9caa8234ecc6b756acbcc46ff14ca4ec428e63413c0592b90576e2c93c
Size

496KB
MD5

75a437daf64743e13fa3901d200ca959
SHA1

34b2b88f445e9aad82a5bcb87ee14d4f98ddbe44
SHA256

f731fb9caa8234ecc6b756acbcc46ff14ca4ec428e63413c0592b90576e2c93c
SHA512

e3af9db14ada39eaec20c6f93664e35ed13befe96d9826e345928e1b5b08933aa4a2f300f6cbe63a42cb9bccb5d13a85f6016db006d2eea453d6bbf7d8dbccdb
SSDEEP

6144:4jZFA7n1wlgCoFKJMMZUqiR7PRQ4itQWNY9kXDUVZcl:0Ft4KOM+qiR7PRQ4iWWNYC2Z

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
f731fb9caa8234ecc6b756acbcc46ff14ca4ec428e63413c0592b90576e2c93c

Files

f731fb9caa8234ecc6b756acbcc46ff14ca4ec428e63413c0592b90576e2c93c
.dll windows:4 windows x86 arch:x86

6425b92dea1f705b263b281b1f7ef434

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

GetModuleFileNameA
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
WriteFile
SetFilePointer
GetLastError
GetVersionExA
TerminateProcess
Sleep
lstrcpyA
GetCommandLineA
VerLanguageNameA
lstrlenA
SetLastError
lstrcatA
LockResource
LoadResource
FindResourceA
GetVersion
GetCurrentThreadId
GetCurrentThread
lstrcmpiA
lstrcmpA
GlobalDeleteAtom
InterlockedIncrement
InterlockedDecrement
MulDiv
FlushFileBuffers
TlsAlloc
GlobalHandle
TlsFree
GlobalReAlloc
TlsSetValue
LocalReAlloc
TlsGetValue
SetErrorMode
GlobalFlags
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
GetProcessVersion
GetCPInfo
GetOEMCP
RtlUnwind
RaiseException
HeapSize
GetACP
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
GetEnvironmentVariableA
HeapDestroy
HeapCreate
IsBadWritePtr
LCMapStringW
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
IsBadCodePtr
SetStdHandle
InterlockedExchange
LCMapStringA
GetPrivateProfileStringA
GetTickCount
GlobalAlloc
GlobalLock
GlobalUnlock
GetUserDefaultLCID
WritePrivateProfileStringA
CreateFileA
GetFileSize
ReadFile
IsBadReadPtr
HeapFree
HeapReAlloc
HeapAlloc
ExitProcess
GetProcessHeap
GetModuleHandleA
FreeLibrary
GlobalFree
OpenThread
Thread32Next
Thread32First
VirtualProtect
VirtualFreeEx
MultiByteToWideChar
ReadProcessMemory
VirtualQueryEx
GetProcAddress
LoadLibraryA
GetQueuedCompletionStatus
CreateIoCompletionPort
TerminateThread
GetExitCodeThread
VirtualFree
CreateThread
VirtualAlloc
WaitForSingleObject
CreateRemoteThread
WriteProcessMemory
GetLocalTime
WideCharToMultiByte
Module32First
GetProcessId
RtlMoveMemory
lstrcpynA
GetCurrentProcessId
CloseHandle
LocalFree
LocalAlloc
OpenProcess
GetCurrentProcess

shlwapi

StrToInt64ExA

user32

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

gdi32

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

advapi32

RegSetValueExA
RegCreateKeyExA
RegOpenKeyA
RegQueryValueExA
RegCloseKey
RegOpenKeyExA

ole32

OleIsCurrentClipboard
CoRegisterMessageFilter
CoFreeUnusedLibraries
OleFlushClipboard
OleUninitialize
OleInitialize
OleRun
CoCreateInstance
CoRevokeClassObject
CLSIDFromString
CLSIDFromProgID

wininet

InternetTimeToSystemTime

crypt32

CryptBinaryToStringA

oleaut32

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

psapi

GetModuleInformation

oledlg

ord8

version

VerQueryValueA
GetFileVersionInfoA
GetFileVersionInfoSizeA

winspool.drv

DocumentPropertiesA
OpenPrinterA
ClosePrinter

comctl32

ord17

Exports

Exports

_��ӳ��

Sections

.text
Size: 368KB - Virtual size: 365KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 28KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 52KB - Virtual size: 174KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 756B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 40KB - Virtual size: 37KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

6425b92dea1f705b263b281b1f7ef434

Headers

File Characteristics

Imports

kernel32

shlwapi

user32

gdi32

advapi32

ole32

wininet

crypt32

oleaut32

psapi

oledlg

version

winspool.drv

comctl32

Exports

Exports

Sections

.text Size: 368KB - Virtual size: 365KB

.rdata Size: 28KB - Virtual size: 24KB

.data Size: 52KB - Virtual size: 174KB

.rsrc Size: 4KB - Virtual size: 756B

.reloc Size: 40KB - Virtual size: 37KB

.text
Size: 368KB - Virtual size: 365KB

.rdata
Size: 28KB - Virtual size: 24KB

.data
Size: 52KB - Virtual size: 174KB

.rsrc
Size: 4KB - Virtual size: 756B

.reloc
Size: 40KB - Virtual size: 37KB