NEAS[.]82f6bafbe4c8ba3f2eb67d18b80b1b50[.]exe

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General

Target

NEAS.82f6bafbe4c8ba3f2eb67d18b80b1b50.exe
Size

5.2MB
MD5

82f6bafbe4c8ba3f2eb67d18b80b1b50
SHA1

cfd276f732f9ed578d20000cfae7e09f3ffc7515
SHA256

8ec6d5bd459cd6bce509c4081823f955afbb6891245439e3e11d8163608e888d
SHA512

b37b4545f62bdf5593d835feebc5bfbd873617fa994b23559d5433b1abfe55f539d1d1a582fb97bafa1e1a115d71b37fa98423debad4fd7498517b7114a19375
SSDEEP

49152:sPVwASOVGtlqnuIU6i0zHWDAL5VKR2exdjl3ZlDIN0S+KQaIFtgpoQoqyqDy5T7z:WZ+6CzDLtfdC74HzVFOjVlfo9kwl

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.82f6bafbe4c8ba3f2eb67d18b80b1b50.exe

Files

NEAS.82f6bafbe4c8ba3f2eb67d18b80b1b50.exe
.exe windows:6 windows x64

6490c2a720c51bc05f9b8619d80b8221

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

ws2_32

ntohl
WSASend
WSARecv
WSAGetOverlappedResult
shutdown
htons
htonl
bind
WSAIoctl
getnameinfo
freeaddrinfo
getaddrinfo
WSAGetLastError
socket
setsockopt
send
select
recv
getsockopt
getpeername
ioctlsocket
connect
closesocket
__WSAFDIsSet
WSACleanup
WSASetLastError
WSAStartup

kernel32

CreateFiber
FindClose
FindFirstFileW
FindNextFileW
MultiByteToWideChar
WideCharToMultiByte
FormatMessageW
GetEnvironmentVariableW
GetFileType
WriteFile
GetModuleHandleW
GetProcAddress
RtlVirtualUnwind
ConvertFiberToThread
ConvertThreadToFiber
GetCurrentProcessId
GetSystemTimeAsFileTime
CloseHandle
FreeLibrary
LoadLibraryA
LoadLibraryW
ReadConsoleW
CreateIoCompletionPort
GetQueuedCompletionStatusEx
PostQueuedCompletionStatus
CreateFiberEx
ConvertThreadToFiberEx
CreateFileA
FlushFileBuffers
GetFileSizeEx
SetEndOfFile
SetFilePointer
MapViewOfFile
FlushViewOfFile
UnmapViewOfFile
CreateFileMappingA
MoveFileExA
CancelIoEx
LocalFree
DeleteFiber
GetCurrentProcess
VirtualAlloc
VirtualFree
WaitForSingleObject
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
IsValidCodePage
FindNextFileA
FindFirstFileExA
SetStdHandle
HeapSize
SetFilePointerEx
GetConsoleCP
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetTimeFormatW
GetDateFormatW
HeapAlloc
HeapReAlloc
HeapFree
GetACP
GetCommandLineW
GetCommandLineA
GetModuleFileNameA
ExitThread
GetTimeZoneInformation
SetConsoleCtrlHandler
ReadFile
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
PeekNamedPipe
SwitchToFiber
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
GetCurrentThreadId
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
GetModuleHandleExW
SystemTimeToFileTime
GetSystemTime
SetLastError
GetThreadTimes
GetCurrentThread
QueryPerformanceFrequency
QueryPerformanceCounter
GetLastError
SetConsoleTextAttribute
SetConsoleMode
ReadConsoleA
GetConsoleMode
RtlUnwind
GetStdHandle
GetProcessHeap
WriteConsoleW
FormatMessageA
GetDriveTypeW
ExitProcess
RtlUnwindEx
GetCurrentDirectoryW
CreateFileW
DeleteFileW
FindFirstFileExW
GetFileAttributesExW
GetFileInformationByHandle
GetFullPathNameW
RemoveDirectoryW
AreFileApisANSI
DeviceIoControl
CreateDirectoryExW
CopyFileW
MoveFileExW
CreateHardLinkW
DuplicateHandle
WaitForSingleObjectEx
Sleep
SwitchToThread
GetExitCodeThread
GetNativeSystemInfo
TryEnterCriticalSection
RtlPcToFileHeader
EncodePointer
DecodePointer
RaiseException
QueueUserWorkItem
IsProcessorFeaturePresent
GetCPInfo
CreateEventW
GetTickCount
CompareStringW
LCMapStringW
GetLocaleInfoW
GetStringTypeW
SetEvent
ResetEvent
InitializeSListHead
RtlCaptureContext
RtlLookupFunctionEntry
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsDebuggerPresent
GetStartupInfoW
CreateTimerQueue
SignalObjectAndWait
CreateThread
SetThreadPriority
GetThreadPriority
GetLogicalProcessorInformation
CreateTimerQueueTimer
ChangeTimerQueueTimer
DeleteTimerQueueTimer
GetNumaHighestNodeNumber
GetProcessAffinityMask
SetThreadAffinityMask
RegisterWaitForSingleObject
UnregisterWait
FreeLibraryAndExitThread
GetModuleFileNameW
GetModuleHandleA
LoadLibraryExW
GetVersionExW
VirtualProtect
ReleaseSemaphore
InterlockedPopEntrySList
InterlockedPushEntrySList
InterlockedFlushSList
QueryDepthSList
UnregisterWaitEx

advapi32

CryptSignHashW
RegisterEventSourceW
ReportEventW
CryptAcquireContextW
CryptReleaseContext
CryptDestroyKey
CryptSetHashParam
CryptGetProvParam
LookupPrivilegeValueA
AdjustTokenPrivileges
OpenProcessToken
CryptGenRandom
CryptEnumProvidersW
DeregisterEventSource
CryptDestroyHash
CryptCreateHash
CryptDecrypt
CryptExportKey
CryptGetUserKey

crypt32

CertCloseStore
CertEnumCertificatesInStore
CertDuplicateCertificateContext
CertFreeCertificateContext
CertGetCertificateContextProperty
CertFindCertificateInStore
CertOpenStore

user32

GetUserObjectInformationW
GetProcessWindowStation
MessageBoxW

Exports

Exports

argon2_ctx
argon2_ctx_mem
argon2_encodedlen
argon2_error_message
argon2_hash
argon2_memory_size
argon2_select_impl
argon2_type2string
argon2_verify
argon2_verify_ctx
argon2d_ctx
argon2d_hash_encoded
argon2d_hash_raw
argon2d_verify
argon2d_verify_ctx
argon2i_ctx
argon2i_hash_encoded
argon2i_hash_raw
argon2i_verify
argon2i_verify_ctx
argon2id_ctx
argon2id_hash_encoded
argon2id_hash_raw
argon2id_verify
argon2id_verify_ctx
clear_internal_memory

Sections

.text
Size: 3.6MB - Virtual size: 3.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 99KB - Virtual size: 643KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 155KB - Virtual size: 155KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 37KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

6490c2a720c51bc05f9b8619d80b8221

Headers

DLL Characteristics

File Characteristics

Imports

ws2_32

kernel32

advapi32

crypt32

user32

Exports

Exports

Sections

.text Size: 3.6MB - Virtual size: 3.6MB

.rdata Size: 1.4MB - Virtual size: 1.4MB

.data Size: 99KB - Virtual size: 643KB

.pdata Size: 155KB - Virtual size: 155KB

.rsrc Size: 2KB - Virtual size: 2KB

.reloc Size: 37KB - Virtual size: 36KB

.text
Size: 3.6MB - Virtual size: 3.6MB

.rdata
Size: 1.4MB - Virtual size: 1.4MB

.data
Size: 99KB - Virtual size: 643KB

.pdata
Size: 155KB - Virtual size: 155KB

.rsrc
Size: 2KB - Virtual size: 2KB

.reloc
Size: 37KB - Virtual size: 36KB