Static task
static1
Behavioral task
behavioral1
Sample
helper314.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
helper314.exe
Resource
win10v2004-20230220-en
General
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Target
helper314.exe
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Size
713KB
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MD5
b508a2d040e984d89593e02264dc68ca
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SHA1
8a4330f8ed050bf8ba248303c81cb2ec1ed34380
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SHA256
3513249daf3593ed3f85692271f7ff2d32ead600fed49b42e7f249ba0ab5ab1d
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SHA512
4da88197d4c798cedaf75195c78500869e1615dc599603a2ffbcaff7d2011f4dfb260cb52e65f697ee7f2e6f926037cfd043cf6970ecc080a410ec4c00bc35cc
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SSDEEP
12288:DBVWIMvioTMOUvzBa0YvJNYjx4O5IxAzF4393vshAB/VGEv:D6vPTQ7QBOj1OxuFM3vec/VGE
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource helper314.exe
Files
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helper314.exe.exe windows x86
dcc3403437adbaa710d120d49b019308
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
EnumCalendarInfoA
GetDriveTypeW
GlobalCompact
InterlockedIncrement
InterlockedDecrement
HeapFree
InterlockedCompareExchange
SetComputerNameW
OpenSemaphoreA
FreeEnvironmentStringsA
GetProcessPriorityBoost
GetTickCount
GetSystemTimeAsFileTime
EnumTimeFormatsA
GetVolumePathNameW
GlobalAlloc
GetPrivateProfileIntA
LoadLibraryW
GetConsoleAliasExesLengthW
InitAtomTable
WriteConsoleW
GetModuleFileNameW
lstrcatA
MultiByteToWideChar
GetStringTypeExA
SearchPathW
DeleteFiber
GetLastError
GetCurrentDirectoryW
GetProcAddress
CreateJobSet
RemoveDirectoryA
GetLocalTime
WriteConsoleA
InterlockedExchangeAdd
SetCalendarInfoW
FindFirstVolumeMountPointW
SetFileApisToANSI
AddAtomA
CreateIoCompletionPort
GetModuleHandleA
FreeEnvironmentStringsW
FindNextFileW
VirtualProtect
CompareStringA
FileTimeToLocalFileTime
DeleteFileW
MoveFileWithProgressW
GetFileInformationByHandle
EnumSystemLocalesW
GetProfileIntA
GetVolumeNameForVolumeMountPointA
CreateFileW
CloseHandle
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
MoveFileA
GetCommandLineA
HeapSetInformation
GetStartupInfoW
RaiseException
RtlUnwind
HeapAlloc
WideCharToMultiByte
LCMapStringW
GetCPInfo
HeapCreate
SetHandleCount
GetStdHandle
InitializeCriticalSectionAndSpinCount
GetFileType
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
GetModuleHandleW
ExitProcess
WriteFile
GetModuleFileNameA
GetEnvironmentStringsW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
QueryPerformanceCounter
GetCurrentProcessId
GetLocaleInfoW
IsProcessorFeaturePresent
HeapSize
GetACP
GetOEMCP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
GetStringTypeW
HeapReAlloc
SetFilePointer
GetConsoleCP
GetConsoleMode
FlushFileBuffers
SetStdHandle
DeleteFileA
gdi32
GetCharABCWidthsA
winhttp
WinHttpGetProxyForUrl
Sections
.text Size: 85KB - Virtual size: 84KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 616KB - Virtual size: 3.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ