Static task
static1
Behavioral task
behavioral1
Sample
NEAS.027261fa732d99b257c071f0978ce890.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.027261fa732d99b257c071f0978ce890.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.027261fa732d99b257c071f0978ce890.exe
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Size
596KB
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MD5
027261fa732d99b257c071f0978ce890
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SHA1
554c92ef6c294dfed51a47384e90b8c15c061ef7
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SHA256
fdd3866ebc17cbf0f51beb8e962f3261c3745c796bf253a9039b231dfc90e3f0
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SHA512
bcb4d59fa44de07d4ce51b8e0cca9cbd03e01e29ba21955e08d7b7fc65bc3597c1b2d227a54213ebc26cc20babd5d6df4ab6831aa02b599c7a9952610573c7ab
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SSDEEP
6144:OuxoLQLROU9VU+Fm5Vl/byM8aQg0UrOjmpit1wKX0eCuZjJSFOq5Y7d:BxoOROUaV0Uqjm4lXpJZjJiOqed
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.027261fa732d99b257c071f0978ce890.exe
Files
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NEAS.027261fa732d99b257c071f0978ce890.exe.exe windows:5 windows x86
c904a80e8658cd128be2894d6929f6b1
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
FindResourceW
LoadResource
WriteFile
SizeofResource
CreateFileW
FindResourceExW
GetTempPathW
LockResource
CloseHandle
GetModuleHandleW
MultiByteToWideChar
GetTempFileNameW
CompareStringW
CompareStringA
CreateFileA
GetTimeZoneInformation
RaiseException
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
HeapDestroy
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
GetProcessHeap
GetStartupInfoW
GetLastError
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
Sleep
GetProcAddress
ExitProcess
GetStdHandle
GetModuleFileNameA
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
GetCurrentThread
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
FatalAppExitA
VirtualAlloc
RtlUnwind
SetConsoleCtrlHandler
FreeLibrary
InterlockedExchange
LoadLibraryA
InitializeCriticalSectionAndSpinCount
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
ReadFile
WideCharToMultiByte
GetConsoleCP
GetConsoleMode
FlushFileBuffers
GetLocaleInfoW
GetLocaleInfoA
GetTimeFormatA
GetDateFormatA
GetUserDefaultLCID
EnumSystemLocalesA
IsValidLocale
GetStringTypeA
GetStringTypeW
LCMapStringA
LCMapStringW
SetFilePointer
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetEnvironmentVariableA
advapi32
RegOpenKeyExW
oleaut32
SysAllocStringLen
mscoree
CorBindToRuntimeEx
Sections
.text Size: 109KB - Virtual size: 109KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 439KB - Virtual size: 438KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ