Knuuu
Static task
static1
Behavioral task
behavioral1
Sample
10eb36291ef8c51d89a477e7bc683c707f7da550d2bd44f8104389a5d196341b.dll
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
10eb36291ef8c51d89a477e7bc683c707f7da550d2bd44f8104389a5d196341b.dll
Resource
win10v2004-20230703-en
General
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Target
10eb36291ef8c51d89a477e7bc683c707f7da550d2bd44f8104389a5d196341b
-
Size
536KB
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MD5
182148d3c689c6351505df1a1efb11ba
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SHA1
222c41065ce2b101716b65dbe7c1a48a27a0e30c
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SHA256
10eb36291ef8c51d89a477e7bc683c707f7da550d2bd44f8104389a5d196341b
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SHA512
6b733266338fdfbe9247fda4d2b3da00a82cadc5539b0c3a286d3e372f89bbde5b191d5dd069ade651290ab85ebc658efcf84db7b6be97de88ecb90fb34b49a7
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SSDEEP
12288:oJpO5pNgTG4w0jhGGr7O6j0AR1zcnSyY3YBoNjjKMdoqZ5hcrGoAXBDp5oe6lB:oTOtEgKox6oAXBl5v6l
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 10eb36291ef8c51d89a477e7bc683c707f7da550d2bd44f8104389a5d196341b
Files
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10eb36291ef8c51d89a477e7bc683c707f7da550d2bd44f8104389a5d196341b.dll windows x64
df44e4073fa4dbd51fefc91a8c5f9956
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
kernel32
VirtualProtect
GetModuleHandleExW
VirtualAlloc
GetModuleFileNameW
GetCurrentThreadId
GetLastError
GetCurrentThread
CloseHandle
QueueUserAPC
SleepEx
OpenThread
SetEndOfFile
WriteConsoleW
HeapSize
CreateFileW
SetStdHandle
GetProcessHeap
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
MultiByteToWideChar
QueryPerformanceCounter
QueryPerformanceFrequency
GetStringTypeW
WideCharToMultiByte
Sleep
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
InitializeCriticalSectionEx
GetSystemTimeAsFileTime
GetModuleHandleW
GetProcAddress
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
EncodePointer
DecodePointer
GetLocaleInfoEx
LCMapStringEx
CompareStringEx
GetCPInfo
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetCurrentProcessId
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
RtlUnwindEx
RtlPcToFileHeader
RaiseException
InterlockedFlushSList
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
RtlUnwind
DeleteFileW
ExitProcess
GetFileSizeEx
SetFilePointerEx
GetStdHandle
GetFileType
HeapAlloc
FlushFileBuffers
WriteFile
GetConsoleOutputCP
GetConsoleMode
HeapFree
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
ReadFile
ReadConsoleW
HeapReAlloc
GetTimeZoneInformation
FindClose
FindFirstFileExW
FindNextFileW
shell32
ShellExecuteW
SHGetFolderPathW
winhttp
WinHttpCloseHandle
WinHttpQueryHeaders
WinHttpConnect
WinHttpCrackUrl
WinHttpOpenRequest
WinHttpReceiveResponse
WinHttpReadData
WinHttpOpen
WinHttpSendRequest
Exports
Exports
Sections
.text Size: 401KB - Virtual size: 401KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 103KB - Virtual size: 103KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 17KB - Virtual size: 16KB
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: 512B - Virtual size: 248B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ