Static task
static1
Behavioral task
behavioral1
Sample
Script.exe
Resource
win10-20230703-en
Behavioral task
behavioral2
Sample
Script.exe
Resource
win10v2004-20230703-en
General
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Target
Script.exe
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Size
1.4MB
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MD5
4df81c3b7663d35a66af61fc6f072de2
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SHA1
e01ef082352945e3bfed9f85aa78cfd05800737c
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SHA256
4ffa5c2336828f1ab636d4d7e38cf87df36043584bbd61e2e704fe32b14b13e0
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SHA512
9a48fd28ac2a4dd447de5e2f8561e9f0f19944e7d6c160b8ca655c4d069f889ed7b1567f755921edd76612513adbaadb497ce3e03ae0f492bd621ef83964d8e7
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SSDEEP
24576:HJmBwzX8wWUSpK8b6A35KcWx88a6NThfgcr6XSLXA5a:H/X8wWUkKE5Kc38a63fg
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Script.exe
Files
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Script.exe.exe windows x86
0ec4a323102601b2420df41f5a796f75
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
gdi32
GetViewportExtEx
CreatePalette
GetTextExtentPointI
DeleteObject
user32
GetDC
ReleaseDC
SetForegroundWindow
FindWindowA
GetDesktopWindow
LockWindowUpdate
MapWindowPoints
PaintDesktop
UnregisterHotKey
ole32
OleInitialize
OleUninitialize
CoGetCancelObject
CoGetObjectContext
CreateDataAdviseHolder
CoGetStdMarshalEx
CoGetApartmentType
kernel32
CreateFileW
HeapSize
SetStdHandle
OutputDebugStringW
GetProcessHeap
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
GetTimeZoneInformation
HeapReAlloc
ReadConsoleW
SetFilePointerEx
GetCurrentThreadId
Sleep
RaiseException
RtlCaptureStackBackTrace
IsProcessorFeaturePresent
GetLastError
FreeLibraryWhenCallbackReturns
CreateThreadpoolWork
SubmitThreadpoolWork
CloseThreadpoolWork
GetModuleHandleExW
MultiByteToWideChar
InitializeConditionVariable
WakeConditionVariable
WakeAllConditionVariable
SleepConditionVariableSRW
InitOnceComplete
InitOnceBeginInitialize
FormatMessageA
GetStringTypeW
InitializeSRWLock
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
TryAcquireSRWLockExclusive
WideCharToMultiByte
CloseHandle
WaitForSingleObjectEx
SwitchToThread
GetExitCodeThread
GetNativeSystemInfo
QueryPerformanceCounter
QueryPerformanceFrequency
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
LocalFree
GetLocaleInfoEx
LCMapStringEx
SetFileInformationByHandle
GetTempPathW
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
InitOnceExecuteOnce
SleepConditionVariableCS
CreateEventExW
CreateSemaphoreExW
FlushProcessWriteBuffers
GetCurrentProcessorNumber
GetSystemTimeAsFileTime
GetTickCount64
CreateThreadpoolTimer
SetThreadpoolTimer
WaitForThreadpoolTimerCallbacks
CloseThreadpoolTimer
CreateThreadpoolWait
SetThreadpoolWait
CloseThreadpoolWait
GetModuleHandleW
GetProcAddress
GetFileInformationByHandleEx
CreateSymbolicLinkW
CompareStringEx
GetCPInfo
InitializeCriticalSectionAndSpinCount
SetEvent
ResetEvent
CreateEventW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsDebuggerPresent
GetStartupInfoW
GetCurrentProcessId
InitializeSListHead
GetFileSizeEx
RtlUnwind
InterlockedPushEntrySList
InterlockedFlushSList
SetLastError
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
CreateThread
ExitThread
ResumeThread
FreeLibraryAndExitThread
ExitProcess
GetModuleFileNameW
GetStdHandle
WriteFile
GetCommandLineA
GetCommandLineW
SetConsoleCtrlHandler
HeapAlloc
HeapFree
GetCurrentThread
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetFileType
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
ReadFile
WriteConsoleW
Sections
.text Size: 553KB - Virtual size: 553KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 664KB - Virtual size: 663KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 22KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Worms Size: 174KB - Virtual size: 174KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 27KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ