Static task
static1
Behavioral task
behavioral1
Sample
4d3409677f52a45c8d319bd883a76061.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4d3409677f52a45c8d319bd883a76061.exe
Resource
win10v2004-20231222-en
General
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Target
4d3409677f52a45c8d319bd883a76061
-
Size
830KB
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MD5
4d3409677f52a45c8d319bd883a76061
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SHA1
65fd41ef5781cebbe3ca670b77828d18d130e078
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SHA256
86b5db0b8693be71a1b1a9cbfcd3ee2deab23f61d538a909481fb79a774f131c
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SHA512
7353273cb97a6ebfbe9c8a655576f20355a187d839bf52afd6d38412959ddd255705d168b1f732cdbe6e3cca9f85248a172f7780bda26f86dbedfb4dde4715fc
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SSDEEP
24576:NulsnZIBQEVxVPZJKtOXWzlglXT6seG0xuwdH:NulhLa7zlglXT0G0u
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4d3409677f52a45c8d319bd883a76061
Files
-
4d3409677f52a45c8d319bd883a76061.exe windows:5 windows x86 arch:x86
fdd9ffd8003c56fe3d64cb04cd1db1c5
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
HeapSize
GetLastError
HeapAlloc
IsProcessorFeaturePresent
GetCurrentProcess
TlsFree
MapViewOfFile
GetProcAddress
GetStartupInfoW
IsDebuggerPresent
WaitForMultipleObjects
FreeEnvironmentStringsW
LCMapStringW
WriteConsoleW
TlsGetValue
ReleaseMutex
Sleep
GetSystemTimeAsFileTime
GetModuleFileNameW
LoadLibraryW
CreateFileW
InterlockedDecrement
FlushFileBuffers
UnhandledExceptionFilter
WriteFile
WaitForSingleObject
TlsAlloc
InitializeCriticalSectionAndSpinCount
GetTickCount
TlsSetValue
EnterCriticalSection
HeapCreate
TerminateProcess
QueryPerformanceCounter
SetStdHandle
GetPrivateProfileStringW
GetConsoleCP
MultiByteToWideChar
GetConsoleMode
SetFilePointer
HeapSetInformation
HeapFree
GetCPInfo
IsValidCodePage
SetEvent
VirtualQuery
UnmapViewOfFile
GetACP
GetCurrentProcessId
RtlUnwind
GetFileType
RaiseException
DeleteCriticalSection
GetOEMCP
FreeConsole
HeapReAlloc
GetStdHandle
LeaveCriticalSection
GetEnvironmentStringsW
GetCurrentThreadId
CloseHandle
GetCommandLineW
CreateMutexW
SetUnhandledExceptionFilter
GetStringTypeW
SetLastError
CreateThread
CreateEventW
CreateFileMappingW
WideCharToMultiByte
GetModuleHandleW
OpenProcess
ExitProcess
SetHandleCount
InterlockedIncrement
user32
GetSystemMetrics
SetTimer
CreateDialogParamW
SetWindowTextW
ReleaseDC
SendMessageW
PostQuitMessage
SendDlgItemMessageW
SetDlgItemTextW
SendNotifyMessageW
FindWindowW
ShowWindow
UnregisterClassW
DestroyWindow
TranslateMessage
KillTimer
DestroyIcon
DefWindowProcW
UpdateLayeredWindow
CreateWindowExW
LoadCursorW
SetWindowLongW
LoadImageW
DispatchMessageW
IsWindow
SetWindowPos
GetMessageW
GetWindowLongW
IsWindowVisible
GetWindowThreadProcessId
GetDlgItemInt
GetDlgItemTextW
PostMessageW
RegisterClassW
GetWindowTextW
GetDC
gdi32
CreateDIBSection
CreateCompatibleDC
SelectObject
DeleteObject
DeleteDC
GetStockObject
comctl32
InitCommonControlsEx
gdiplus
GdipFillRegion
GdipDeleteRegion
GdipDeletePen
GdipCreateFromHDC
GdipDrawPath
GdipFillPath
GdiplusShutdown
GdipDeleteFont
GdipSetTextRenderingHint
GdipSetStringFormatAlign
GdipCreateRegionPath
GdipCreateSolidFill
GdipAlloc
GdipAddPathArcI
GdipResetPath
GdipCreatePath
GdipDeleteBrush
GdipGraphicsClear
GdipSetClipRect
GdipFree
GdipDrawString
GdipDeletePath
GdipDeleteStringFormat
GdipDeleteGraphics
GdiplusStartup
GdipCloneStringFormat
GdipCreatePen2
GdipCreateFontFamilyFromName
GdipCombineRegionPath
GdipDeleteFontFamily
GdipStringFormatGetGenericDefault
GdipSetSmoothingMode
GdipGetGenericFontFamilySansSerif
GdipCreateFont
GdipSetStringFormatLineAlign
GdipClosePathFigure
dnsapi
DnsValidateName_A
DnsReplaceRecordSetA
Sections
.text Size: 496KB - Virtual size: 495KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.stroke Size: 44KB - Virtual size: 43KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.char Size: 41KB - Virtual size: 40KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.soph Size: - Virtual size: 52KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 824B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.joke Size: 512B - Virtual size: 117B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.poke Size: 512B - Virtual size: 120B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.key Size: 235KB - Virtual size: 235KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.cond Size: 512B - Virtual size: 34B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ