Static task
static1
Behavioral task
behavioral1
Sample
21f441cfc4f65694741ddf33df120b40_NEAS.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
21f441cfc4f65694741ddf33df120b40_NEAS.exe
Resource
win10v2004-20240419-en
General
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Target
21f441cfc4f65694741ddf33df120b40_NEAS
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Size
1.5MB
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MD5
21f441cfc4f65694741ddf33df120b40
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SHA1
654e8be158f2934fb472817afd4b22baca8c0f1c
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SHA256
1d7eebb3823a6aee5697e51f97198281c7274ef029b16cbfa889005b759658d9
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SHA512
bc9bf5e34f26b880c71ffcea06b418232454717b1c65eb0bd88fa5324d3a8ff86c67641399dbc61d86be9b65d0d7664b21913e7ea434d390c2a18a08c9f35faf
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SSDEEP
12288:X+b5HLc/pn9lEIkLamqMtZYO2rc2Zswx5zIwiKZcrtcgD0dkLzEHt0K3O:XSin9SIkeqzY9rcGxNIwiKKrtR23e
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 21f441cfc4f65694741ddf33df120b40_NEAS
Files
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21f441cfc4f65694741ddf33df120b40_NEAS.exe windows:5 windows x64 arch:x64
52ac183775a07a2bec534e6bcab5a460
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
GenerateConsoleCtrlEvent
GetExitCodeProcess
WaitForSingleObject
CreateProcessA
SetConsoleCtrlHandler
GetModuleFileNameA
EnterCriticalSection
LeaveCriticalSection
GetModuleHandleW
Sleep
GetProcAddress
ExitProcess
GetCommandLineA
GetStartupInfoA
RtlUnwindEx
SetHandleCount
GetStdHandle
GetFileType
DeleteCriticalSection
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetLastError
HeapFree
HeapAlloc
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
EncodePointer
DecodePointer
FlsGetValue
FlsSetValue
FlsFree
SetLastError
GetCurrentThreadId
FlsAlloc
WriteFile
LoadLibraryA
InitializeCriticalSectionAndSpinCount
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
HeapSetInformation
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapReAlloc
GetConsoleCP
GetConsoleMode
FlushFileBuffers
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
SetFilePointer
HeapSize
CloseHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetStdHandle
CreateFileA
CompareStringA
CompareStringW
SetEnvironmentVariableA
ReadFile
SetEndOfFile
GetProcessHeap
GetFileAttributesA
Sections
.text Size: 53KB - Virtual size: 53KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE