81a7b8adeca0066e3b0ef0c7eded23b0N[.]exe

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General

Target

81a7b8adeca0066e3b0ef0c7eded23b0N.exe
Size

420KB
MD5

81a7b8adeca0066e3b0ef0c7eded23b0
SHA1

ff24c36afc10a54b2c163c0d4d5960108d9e8d2a
SHA256

3d6ba01ad06bf87fa4e95b53917afb1f258975f3fe5dfa412aeabe7ebe4bbcfb
SHA512

96303124241d3a05d2b89f0e764d609d8dcf17ad7d6167359f5cfe1f890304f71b067ffff351bbbb11b00e80f6e788e03074023eea4788f4a73141b55d1d8f77
SSDEEP

6144:sjWygX75F/nNd3f40poMIkDg6X2aCqOvVPqMNHK7nfzN7CRrB044+R:mA75noMZDvX2aCqOvVPqMNqTzV8xX

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
81a7b8adeca0066e3b0ef0c7eded23b0N.exe

Files

81a7b8adeca0066e3b0ef0c7eded23b0N.exe
.dll windows:5 windows x86 arch:x86

f00ecfd56c3ca5798d0f44693c2ec062

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

xpcom

NS_Free
NS_StringCopy
NS_CStringContainerFinish
NS_CStringContainerInit
NS_CStringGetData
NS_GetServiceManager
NS_GetComponentManager
NS_Alloc
NS_StringContainerFinish
NS_StringContainerInit2
NS_StringContainerInit
NS_StringGetData

nspr4

PR_AtomicDecrement
PR_AtomicIncrement

kernel32

RtlUnwind
RaiseException
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCommandLineA
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
Sleep
ExitProcess
GetStdHandle
GetModuleFileNameA
SetHandleCount
GetStartupInfoA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
HeapCreate
HeapDestroy
VirtualFree
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
VirtualAlloc
InitializeCriticalSectionAndSpinCount
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
GetLocaleInfoA
GetConsoleCP
GetConsoleMode
GetStringTypeA
GetStringTypeW
LCMapStringA
LCMapStringW
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CreateFileA
GetModuleHandleA
GetCurrentProcess
FlushFileBuffers
SetFilePointer
WriteFile
GlobalFlags
GlobalAddAtomW
GlobalFindAtomW
GlobalDeleteAtom
LoadLibraryW
lstrcmpW
GetVersionExA
lstrlenA
lstrcmpA
InterlockedIncrement
WaitForSingleObject
GetCurrentThreadId
CloseHandle
MultiByteToWideChar
FormatMessageW
lstrlenW
WideCharToMultiByte
GetCurrentProcessId
FreeLibrary
FindResourceW
LoadResource
LockResource
SizeofResource
InterlockedDecrement
GetModuleFileNameW
GetModuleHandleW
TlsFree
GlobalFree
DeleteCriticalSection
LocalReAlloc
TlsSetValue
TlsAlloc
InitializeCriticalSection
GlobalAlloc
GlobalHandle
GlobalUnlock
GlobalReAlloc
GlobalLock
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
LocalFree
LocalAlloc
GetLastError
SetLastError
LoadLibraryA
GetProcAddress
ReleaseMutex
CreateMutexW
OpenMutexW
GetFileType

user32

PostQuitMessage
GrayStringW
DrawTextExW
DrawTextW
TabbedTextOutW
DestroyMenu
ClientToScreen
SetWindowTextW
RegisterWindowMessageW
LoadIconW
WinHelpW
GetCapture
GetClassLongW
GetClassNameW
SetPropW
GetPropW
RemovePropW
IsWindow
GetForegroundWindow
GetDlgItem
GetTopWindow
DestroyWindow
GetMessageTime
GetMessagePos
MapWindowPoints
SetMenu
SetForegroundWindow
GetClientRect
PostMessageW
CreateWindowExW
GetClassInfoExW
GetClassInfoW
RegisterClassW
AdjustWindowRectEx
CopyRect
PtInRect
GetDlgCtrlID
DefWindowProcW
CallWindowProcW
GetMenu
SetWindowLongW
SetWindowPos
SystemParametersInfoA
IsIconic
GetWindowPlacement
GetWindowRect
GetWindow
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapW
GetFocus
ModifyMenuW
EnableMenuItem
CheckMenuItem
GetWindowTextW
LoadCursorW
GetSystemMetrics
GetDC
ReleaseDC
GetSysColor
GetSysColorBrush
SetWindowsHookExW
CallNextHookEx
DispatchMessageW
GetKeyState
PeekMessageW
ValidateRect
GetMenuState
GetMenuItemID
GetMenuItemCount
GetSubMenu
GetWindowThreadProcessId
GetParent
GetWindowLongW
GetLastActivePopup
IsWindowEnabled
EnableWindow
UnhookWindowsHookEx
SendMessageW
MessageBoxW

gdi32

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

winspool.drv

OpenPrinterW
DocumentPropertiesW
ClosePrinter

oleaut32

SysFreeString
VariantClear
VariantChangeType
VariantInit
SysAllocString

oleacc

CreateStdAccessibleObject
LresultFromObject

Exports

Exports

NSGetModule

Sections

.text
Size: 308KB - Virtual size: 307KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 45KB - Virtual size: 45KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 9KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 55KB - Virtual size: 55KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f00ecfd56c3ca5798d0f44693c2ec062

Headers

File Characteristics

Imports

xpcom

nspr4

kernel32

user32

gdi32

winspool.drv

oleaut32

oleacc

Exports

Exports

Sections

.text Size: 308KB - Virtual size: 307KB

.rdata Size: 45KB - Virtual size: 45KB

.data Size: 9KB - Virtual size: 27KB

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 55KB - Virtual size: 55KB

.text
Size: 308KB - Virtual size: 307KB

.rdata
Size: 45KB - Virtual size: 45KB

.data
Size: 9KB - Virtual size: 27KB

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 55KB - Virtual size: 55KB