Static task
static1
Behavioral task
behavioral1
Sample
NEAS.bef3ae6809a529d88f44949121edad70.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.bef3ae6809a529d88f44949121edad70.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.bef3ae6809a529d88f44949121edad70.exe
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Size
564KB
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MD5
bef3ae6809a529d88f44949121edad70
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SHA1
5a8c8e00d75bd52b70341ce2920f9c653e43c1c8
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SHA256
c4fb4cd3985b717637af8ef759d9a1c4a835bc6c2fe5809fc0314e1f4c21f22c
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SHA512
0d76f1d2a158c2eb8ba748c0e4a0eb9f1b4efc68970fdf0895bd7b68e51424f93568c9052af0a55ba21c7deb0cfed956bff7ddf12939c6282d92a16a6cf068c7
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SSDEEP
12288:SV4aASKyWtjbjm3t8nhdz2jL8iLKH+F6mQarS:SV4vSKyWtjbjmWn7qjLbLKeUParS
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.bef3ae6809a529d88f44949121edad70.exe
Files
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NEAS.bef3ae6809a529d88f44949121edad70.exe.exe windows:5 windows x86
2b952230cf3cbbd97074b2a116d1c7a8
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
kernel32
CloseHandle
InterlockedExchange
Sleep
TlsGetValue
TlsSetValue
TlsFree
TlsAlloc
SetLastError
WaitForSingleObject
SetFilePointer
GetLastError
GetFileType
WriteFile
EnterCriticalSection
LeaveCriticalSection
GetFileAttributesExA
GetFileSize
GetFileAttributesA
ReleaseMutex
CreateMutexA
GetCurrentThreadId
GetStdHandle
GetThreadLocale
LoadLibraryA
FormatMessageA
IsDebuggerPresent
GetModuleHandleA
GetProcAddress
CreateFileA
FreeLibrary
DeleteCriticalSection
InitializeCriticalSection
TerminateThread
SetEvent
ExitThread
CreateEventA
GetFileInformationByHandle
GetFullPathNameA
GetTempFileNameA
GetTempPathA
ReadFile
SetEndOfFile
CreateProcessA
SetThreadPriority
GetVersionExA
DeleteFileA
SetConsoleCtrlHandler
GetACP
GetCommandLineA
SetErrorMode
FlushFileBuffers
HeapSetInformation
DecodePointer
EncodePointer
GetModuleHandleW
ExitProcess
HeapAlloc
HeapReAlloc
HeapFree
SetStdHandle
InitializeCriticalSectionAndSpinCount
WideCharToMultiByte
GetConsoleCP
GetConsoleMode
GetCurrentProcessId
SetUnhandledExceptionFilter
GetModuleFileNameW
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetStartupInfoW
InterlockedIncrement
InterlockedDecrement
GetCurrentThread
HeapCreate
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
UnhandledExceptionFilter
TerminateProcess
GetCurrentProcess
HeapSize
GetCPInfo
GetOEMCP
IsValidCodePage
LCMapStringW
MultiByteToWideChar
IsProcessorFeaturePresent
LoadLibraryW
RtlUnwind
WriteConsoleW
CompareStringW
SetEnvironmentVariableA
GetStringTypeW
CreateFileW
GetProcessHeap
VirtualQuery
imagehlp
SymCleanup
StackWalk
SymInitialize
Sections
.text Size: 448KB - Virtual size: 447KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text1 Size: 512B - Virtual size: 208B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 69KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 307KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.trace Size: 1024B - Virtual size: 1004B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ