Static task
static1
Behavioral task
behavioral1
Sample
donut.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
donut.exe
Resource
win10v2004-20240508-en
General
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Target
donut.exe
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Size
242KB
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MD5
2a516c444620354c81fd32ef1b498d1b
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SHA1
961d3a6a0588e654dd72d00a3331c684cf8e627c
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SHA256
ee68d7deb7cefdfca66c078d6036d7aa3aa7afcc62b282999034b4a1faed890d
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SHA512
e8e4bc395997eb6e83e147816faf00ae959e091acba6d896b007781bdc9146157d049d958f9ff7b71a746ed681bd4dcca2fd84aac3eb76c4afe41d49e9f7bd2a
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SSDEEP
6144:ZiF3dWaGNQzmzbgONa3sbMMnl6ysB8X7+AAAAAAAAc8:gFdWaGNGGLUWl6JB+A
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource donut.exe
Files
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donut.exe.exe windows:6 windows x64 arch:x64
ef81b9a18c758ad2cb875d81e1e4b658
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
advapi32
CryptReleaseContext
CryptGenRandom
CryptAcquireContextA
user32
SetClipboardData
CloseClipboard
OpenClipboard
EmptyClipboard
kernel32
HeapSize
GetTimeZoneInformation
FlushFileBuffers
ReadConsoleW
ReadFile
CloseHandle
MapViewOfFile
UnmapViewOfFile
GetModuleHandleA
GetProcAddress
CreateFileMappingA
GlobalAlloc
GlobalLock
GlobalFree
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
SetEndOfFile
RtlUnwindEx
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
EncodePointer
RaiseException
RtlPcToFileHeader
RtlUnwind
ExitProcess
GetModuleHandleExW
CreateFileW
GetDriveTypeW
GetFileInformationByHandle
GetFileType
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
SetStdHandle
GetStdHandle
WriteFile
GetModuleFileNameW
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
CompareStringW
LCMapStringW
GetConsoleOutputCP
GetConsoleMode
GetFileSizeEx
SetFilePointerEx
GetCurrentDirectoryW
GetFullPathNameW
MultiByteToWideChar
HeapReAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetStringTypeW
GetProcessHeap
WriteConsoleW
Sections
.text Size: 139KB - Virtual size: 138KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 45KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 37KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 348B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ