Static task
static1
Behavioral task
behavioral1
Sample
ef1a068842499608f3176406f4bada90_NEAS.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
ef1a068842499608f3176406f4bada90_NEAS.exe
Resource
win10v2004-20240419-en
General
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Target
ef1a068842499608f3176406f4bada90_NEAS
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Size
773KB
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MD5
ef1a068842499608f3176406f4bada90
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SHA1
644ad7404c4af0e9c03ed3cda8122f9d966e6c77
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SHA256
e8e4e7c6cb617626608bec2c76580609516939a94f58a7de0ba42facc5e30aae
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SHA512
d7670ddb8c9de4a44c775dcbb1f2a037e73367a4af2a8e7d6450e687ea7dbc54cececb6f90f2e9986c214b6c25be37e00973abcb9b06199cf9600798f72e1c9f
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SSDEEP
12288:L/ZKbjZuSSqmeuqMFVH0C1yaGFUUukKtx+WYl0EcdlBnUpF1uRg/GgW7vN/pycOC:dyr3MB0u9+F0l7SpF0/lL2g
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef1a068842499608f3176406f4bada90_NEAS
Files
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ef1a068842499608f3176406f4bada90_NEAS.exe windows:5 windows x86 arch:x86
40dda6e3db1d6522ec7ad55c39cde744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GlobalMemoryStatus
SetFilePointer
SetComputerNameExA
InterlockedIncrement
GetConsoleAliasA
InterlockedDecrement
GetComputerNameW
BackupSeek
GetWindowsDirectoryA
EnumTimeFormatsW
SetCommState
GlobalAlloc
GetSystemDirectoryW
GetVolumeInformationA
GlobalFindAtomA
LoadLibraryW
GetLocaleInfoW
CreateEventA
GetACP
GetConsoleOutputCP
GetLastError
SetLastError
GetProcAddress
LockFileEx
SetComputerNameA
SetFileAttributesA
BuildCommDCBW
WriteConsoleA
CreateHardLinkW
RemoveDirectoryW
AddAtomA
GetModuleHandleA
LoadLibraryExA
VirtualProtect
GetVersionExA
ReadConsoleInputW
GetTempPathA
CommConfigDialogW
WriteConsoleW
CloseHandle
CreateFileW
EncodePointer
DecodePointer
IsProcessorFeaturePresent
GetCommandLineW
RaiseException
RtlUnwind
HeapFree
HeapAlloc
ExitProcess
GetModuleHandleExW
AreFileApisANSI
MultiByteToWideChar
WideCharToMultiByte
HeapSize
IsDebuggerPresent
EnterCriticalSection
LeaveCriticalSection
ReadFile
GetConsoleMode
ReadConsoleW
GetStdHandle
GetFileType
DeleteCriticalSection
GetStartupInfoW
SetFilePointerEx
GetCurrentThreadId
GetProcessHeap
GetModuleFileNameW
WriteFile
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
Sleep
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
LoadLibraryExW
IsValidCodePage
GetOEMCP
GetCPInfo
HeapReAlloc
SetStdHandle
LCMapStringW
GetConsoleCP
FlushFileBuffers
OutputDebugStringW
GetStringTypeW
SetEndOfFile
user32
GetCaretPos
ChangeMenuW
Sections
.text Size: 73KB - Virtual size: 73KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 589KB - Virtual size: 22.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 81KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ