b77cbecf6a3ef7e71a749987e6fae1b5b4f4a85c5cfa31760b99cfaac37ba42bN[.]exe

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General

Target

b77cbecf6a3ef7e71a749987e6fae1b5b4f4a85c5cfa31760b99cfaac37ba42bN.exe
Size

438KB
MD5

64859f51eca337e6343bc8ed973b5700
SHA1

c55860d6f0842a853c27530f79180b7f8011ee71
SHA256

b77cbecf6a3ef7e71a749987e6fae1b5b4f4a85c5cfa31760b99cfaac37ba42b
SHA512

1ad54bf69a0beb81f66861c565a92d1d2a10a84dbed453b4f631ac730cdba49930b744f32c17f48e78b1fe854455bc86cddeca8f7d71586b4bd383bf9f669ea7
SSDEEP

12288:W40je21huDiqirIXREi+SoOJITmR6ObY/Yu5cDiFKOMldIse1mSCQ:W4+x1MEiFjXR6+Y/5FlMcseISV

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
b77cbecf6a3ef7e71a749987e6fae1b5b4f4a85c5cfa31760b99cfaac37ba42bN.exe

Files

b77cbecf6a3ef7e71a749987e6fae1b5b4f4a85c5cfa31760b99cfaac37ba42bN.exe
.dll windows:6 windows x86 arch:x86

4a9b2dbe268d2602d1f2fc0d4ff18ec9

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

B:\Great_Colo47417192002\Release\demo.pdb

Imports

kernel32

ReadFile
SetFilePointerEx
GetFileSizeEx
GetConsoleMode
GetConsoleOutputCP
WriteFile
FlushFileBuffers
SetStdHandle
HeapReAlloc
HeapSize
GetStringTypeW
SetConsoleCtrlHandler
GetFileType
GetStdHandle
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
ReadConsoleW
CompareStringW
GetTimeFormatW
GetDateFormatW
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
WideCharToMultiByte
MultiByteToWideChar
GetCommandLineW
GetCommandLineA
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
OutputDebugStringW
CreateFileW
CloseHandle
WriteConsoleW
IsBadReadPtr
FreeLibrary
VirtualQuery
VirtualFree
VirtualProtect
GetNativeSystemInfo
GetProcessHeap
HeapFree
HeapAlloc
SetLastError
LoadLibraryA
GetProcAddress
VirtualAllocExNuma
VirtualAlloc
WriteFileGather
GetCurrentProcess
LCMapStringW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
InterlockedPushEntrySList
InterlockedFlushSList
GetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
RtlUnwind
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
EncodePointer
RaiseException
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
GetCurrentThread
DecodePointer

user32

MessageBoxA
GetClientRect
InvalidateRect
EndPaint
BeginPaint
DrawTextA
TranslateAcceleratorA
LoadAcceleratorsA
ShowWindow
DestroyWindow
CreateWindowExA
RegisterClassExA
PostQuitMessage
DefWindowProcA
DispatchMessageA
TranslateMessage
GetMessageA
LoadStringA
LoadIconA
PtInRect
FillRect
GetSysColorBrush
GetSysColor
SetCursor
ReleaseDC
GetDC
UpdateWindow
SetMenuDefaultItem
AppendMenuA
GetSystemMenu
ReleaseCapture
SetCapture
IsDlgButtonChecked
CheckRadioButton
SetDlgItemInt
EndDialog
DialogBoxParamA
DrawEdge
LoadCursorA

gdi32

MoveToEx
LPtoDP
StrokeAndFillPath
EndPath
BeginPath
CreateHalftonePalette
SetROP2
StretchDIBits
SetBkColor
SelectPalette
SelectObject
RealizePalette
Rectangle
LineTo
GetPixel
Ellipse
DeleteObject
CreateSolidBrush
CreatePen
CreateBrushIndirect

Exports

Exports

Control_RunDLL

Sections

.text
Size: 264KB - Virtual size: 263KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 38KB - Virtual size: 38KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 122KB - Virtual size: 122KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4a9b2dbe268d2602d1f2fc0d4ff18ec9

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

Exports

Exports

Sections

.text Size: 264KB - Virtual size: 263KB

.rdata Size: 38KB - Virtual size: 38KB

.data Size: 3KB - Virtual size: 7KB

.rsrc Size: 122KB - Virtual size: 122KB

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

.text
Size: 264KB - Virtual size: 263KB

.rdata
Size: 38KB - Virtual size: 38KB

.data
Size: 3KB - Virtual size: 7KB

.rsrc
Size: 122KB - Virtual size: 122KB

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