Static task
static1
Behavioral task
behavioral1
Sample
NEAS.ef477585b25ad3d0a652dbebbc1dfb90.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.ef477585b25ad3d0a652dbebbc1dfb90.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.ef477585b25ad3d0a652dbebbc1dfb90.exe
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Size
858KB
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MD5
ef477585b25ad3d0a652dbebbc1dfb90
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SHA1
91cfa60b59688fa21133618b91eee6f737023a09
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SHA256
6cba16dee5fc6606d6bba5ce1d844930ccbc85a60f094e38c2bc6d98081388c3
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SHA512
f7b6344b4e62ac503c6f2a5db6051053a72352cce59877d0946574fa58c9ed213623f447c75ebd9ca5c044b40a998a17c0b389e146634798885772923f85d3d4
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SSDEEP
12288:tCue9/kzb1uYBqDF1kF5Mcu/NbD8zwbD/OTIq5j/0r/y4NdGgE7Nbn:tLe9/kR6TVzmwbDUL5j/0sn
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.ef477585b25ad3d0a652dbebbc1dfb90.exe
Files
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NEAS.ef477585b25ad3d0a652dbebbc1dfb90.exe.exe windows:5 windows x86
1fcb75d3c5c52944305fd66350377f62
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
setupapi
SetupIterateCabinetW
lz32
LZRead
LZClose
LZOpenFileW
LZSeek
kernel32
GetSystemDefaultLangID
GetCommandLineW
GetTempFileNameW
FindFirstFileW
FindResourceW
LoadResource
InterlockedIncrement
InterlockedDecrement
CreateDirectoryW
GetUserDefaultLCID
GetPrivateProfileStringW
WriteFile
GetUserDefaultLangID
SizeofResource
GetFileAttributesW
CreateFileW
GetTempPathW
GetPrivateProfileIntW
GetLastError
FindClose
LockResource
RemoveDirectoryW
FindNextFileW
CloseHandle
DeleteFileW
SetLastError
GetFileSize
HeapAlloc
HeapFree
GetProcessHeap
IsBadReadPtr
ReadFile
MultiByteToWideChar
TlsGetValue
GetCurrentProcess
InitializeCriticalSection
TlsSetValue
LeaveCriticalSection
TerminateProcess
InterlockedExchange
GetStdHandle
EnterCriticalSection
DeleteCriticalSection
GetCurrentThreadId
TlsAlloc
DebugBreak
GetConsoleMode
GetModuleFileNameW
GetShortPathNameW
SetFileAttributesW
SetFilePointer
SetErrorMode
GetTickCount
GetSystemTimeAsFileTime
Sleep
GetModuleHandleW
GetConsoleCP
VirtualQuery
GetModuleHandleA
GetCurrentProcessId
CreateFileA
FlushFileBuffers
WriteConsoleW
InitializeCriticalSectionAndSpinCount
LoadLibraryA
GetStringTypeA
GetStringTypeW
CopyFileW
GetConsoleOutputCP
WriteConsoleA
SetStdHandle
GetLocaleInfoA
QueryPerformanceCounter
GetFileType
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
WideCharToMultiByte
LocalFree
HeapReAlloc
GetCommandLineA
GetStartupInfoA
RaiseException
RtlUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapCreate
VirtualFree
VirtualAlloc
GetProcAddress
ExitProcess
GetModuleFileNameA
TlsFree
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LCMapStringW
HeapSize
LCMapStringA
user32
MessageBoxW
advapi32
RegCloseKey
RegOpenKeyExW
ImpersonateLoggedOnUser
RegQueryValueExW
LogonUserW
shell32
CommandLineToArgvW
ole32
CoUninitialize
CoInitialize
OleRun
CoCreateInstance
oleaut32
VariantClear
SysAllocString
GetErrorInfo
VariantInit
SysFreeString
Sections
.text Size: 85KB - Virtual size: 85KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 704KB - Virtual size: 704KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 37KB - Virtual size: 38KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
axyoquk Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE