blackmoon | f4fe42808ec9dcf2f283a67e66ad3c4e3fb9ea14affac3fc2adb9397f7ee909b

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General

Target

f4fe42808ec9dcf2f283a67e66ad3c4e3fb9ea14affac3fc2adb9397f7ee909b
Size

824KB
MD5

f570d1946c1d5dde6dbd0eed38508997
SHA1

e73d291ee6931d49154abcd9600e265239323050
SHA256

f4fe42808ec9dcf2f283a67e66ad3c4e3fb9ea14affac3fc2adb9397f7ee909b
SHA512

81caaba9ffdc6f3337b1422462730beb98a9c9af210f25ee8dfa113140ea4951e17f03a60fc3b4e0e90b6673eaf0df38559b949c5255346ef7b98f7c7ef4e09e
SSDEEP

12288:2/n+KsUpF5A2fRJsnm8kkk2fwwWgkkkmkkkW83rxlDyR5G1Pll:2/n+KsUpFZRycB3rxgLGtP

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
f4fe42808ec9dcf2f283a67e66ad3c4e3fb9ea14affac3fc2adb9397f7ee909b

Files

f4fe42808ec9dcf2f283a67e66ad3c4e3fb9ea14affac3fc2adb9397f7ee909b
.exe windows:4 windows x86 arch:x86

b8548274e6015be7cd3054535518cd8b

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

lstrlenA
GlobalFlags
InterlockedDecrement
WritePrivateProfileStringA
lstrcatA
lstrcpyA
InterlockedIncrement
WideCharToMultiByte
MultiByteToWideChar
SetLastError
GetLastError
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
GetVersion
GetProcessVersion
SetErrorMode
GetCurrentProcess
WriteFile
SetFilePointer
FlushFileBuffers
lstrcpynA
GetCPInfo
GetOEMCP
GetStartupInfoA
RtlUnwind
TerminateProcess
RaiseException
HeapSize
GetACP
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
IsBadWritePtr
LCMapStringW
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
SetStdHandle
IsBadCodePtr
TlsGetValue
LocalReAlloc
TlsSetValue
EnterCriticalSection
GlobalReAlloc
LocalSize
LeaveCriticalSection
TlsFree
GlobalHandle
GlobalUnlock
GlobalFree
DeleteCriticalSection
TlsAlloc
InitializeCriticalSection
LocalFree
LocalAlloc
CloseHandle
GlobalLock
GlobalAlloc
GlobalDeleteAtom
lstrcmpA
lstrcmpiA
GetCurrentThread
GetCurrentThreadId
LCMapStringA
LoadLibraryA
GetProcAddress
FreeLibrary
GetModuleFileNameA
GetCommandLineA
GetTickCount
Sleep
IsBadReadPtr
HeapFree
HeapReAlloc
HeapAlloc
ExitProcess
GetModuleHandleA
GetProcessHeap
RtlMoveMemory
RtlZeroMemory

user32

SetWindowLongA
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
GetClientRect
AdjustWindowRectEx
GetSysColor
MapWindowPoints
LoadIconA
LoadCursorA
GetSysColorBrush
LoadStringA
DestroyMenu
GetDlgItem
TabbedTextOutA
ReleaseDC
GetDC
GetMenuItemCount
UnhookWindowsHookEx
GetWindowTextA
SetWindowTextA
ClientToScreen
GetWindow
GetDlgCtrlID
GetWindowRect
PtInRect
GetClassNameA
GetMenuCheckMarkDimensions
LoadBitmapA
GetMenuState
ModifyMenuA
SetMenuItemBitmaps
CheckMenuItem
EnableMenuItem
GetFocus
GetNextDlgTabItem
GetActiveWindow
GetKeyState
CallNextHookEx
ValidateRect
IsWindowVisible
GetCursorPos
SetWindowsHookExA
GetParent
GetLastActivePopup
IsWindowEnabled
GetWindowLongA
SetCursor
SendMessageA
PostMessageA
PostQuitMessage
GrayStringA
DrawTextA
PeekMessageA
GetMessageA
TranslateMessage
DispatchMessageA
wsprintfA
MessageBoxA
EnableWindow
UnregisterClassA

shell32

CommandLineToArgvW
ShellExecuteA

gdi32

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

iphlpapi

GetIpForwardTable

advapi32

RegCloseKey
RegCreateKeyExA
RegOpenKeyExA
RegSetValueExA
CreateProcessAsUserA
AdjustTokenPrivileges

ws2_32

WSAStartup

winspool.drv

DocumentPropertiesA
ClosePrinter
OpenPrinterA

oleaut32

VariantTimeToSystemTime

comctl32

ord17

Sections

.text
Size: 172KB - Virtual size: 170KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 20KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 64KB - Virtual size: 138KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 564KB - Virtual size: 632KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

b8548274e6015be7cd3054535518cd8b

Headers

File Characteristics

Imports

kernel32

user32

shell32

gdi32

iphlpapi

advapi32

ws2_32

winspool.drv

oleaut32

comctl32

Sections

.text Size: 172KB - Virtual size: 170KB

.rdata Size: 20KB - Virtual size: 18KB

.data Size: 64KB - Virtual size: 138KB

.rsrc Size: 564KB - Virtual size: 632KB

.text
Size: 172KB - Virtual size: 170KB

.rdata
Size: 20KB - Virtual size: 18KB

.data
Size: 64KB - Virtual size: 138KB

.rsrc
Size: 564KB - Virtual size: 632KB