NEAS[.]62cb40e61518e986442432dfbbe635b0_JC[.]exe

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General

Target

NEAS.62cb40e61518e986442432dfbbe635b0_JC.exe
Size

951KB
MD5

62cb40e61518e986442432dfbbe635b0
SHA1

5df52e09bd715d5084486525ffc86ee5bf178c73
SHA256

81c4ea5fb9bcafd259947f5ef312f8c02d8777b5e6ff0f58409a5c0e75b08069
SHA512

60ed2531acf2b0e5b564d3aeee935a424cf08d1775420aceb28dd7ffd8f1dc671d709e8f6e09935d37242cf904215fb3b7187f637b05ade2761dbdd7858ff1f7
SSDEEP

24576:AKGpek1Yju8xNqPIDnITSe5/9jSC8A0LE:A7Yk1YK8xNqPIz65FpqY

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.62cb40e61518e986442432dfbbe635b0_JC.exe

Files

NEAS.62cb40e61518e986442432dfbbe635b0_JC.exe
.exe windows:10 windows x64

e3af3d69733a79b41c2a91e430bf90f2

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

msvcrt

_fmode
?terminate@@YAXXZ
??1type_info@@UEAA@XZ
exit
_exit
_unlock
__dllonexit
__set_app_type
_onexit
__C_specific_handler
??3@YAXPEAX@Z
__setusermatherr
_lock
_initterm
memmove
_commode
??0exception@@QEAA@AEBV0@@Z
?what@exception@@UEBAPEBDXZ
??1exception@@UEAA@XZ
??0exception@@QEAA@AEBQEBD@Z
_wcsicmp
_vsnprintf
??_V@YAXPEAX@Z
_vsnwprintf
_wtoi
??0bad_cast@@QEAA@AEBV0@@Z
??1bad_cast@@UEAA@XZ
??0bad_cast@@QEAA@PEBD@Z
free
strchr
realloc
wprintf
??0exception@@QEAA@XZ
_purecall
??0exception@@QEAA@AEBQEBDH@Z
wcsncpy_s
wcscpy_s
wcscat_s
wcsncmp
_wtoi64
malloc
memmove_s
_callnewh
_CxxThrowException
setlocale
memcpy
___mb_cur_max_func
_errno
___lc_handle_func
___lc_codepage_func
__pctype_func
calloc
__crtLCMapStringW
___lc_collate_cp_func
memcmp
__crtCompareStringW
abort
__wgetmainargs
_amsg_exit
_XcptFilter
printf
__CxxFrameHandler3
_cexit
memset

api-ms-win-core-synch-l1-2-0

SleepConditionVariableSRW
WakeAllConditionVariable
Sleep

api-ms-win-core-errorhandling-l1-1-0

UnhandledExceptionFilter
SetLastError
SetUnhandledExceptionFilter
GetLastError
RaiseException

api-ms-win-core-libraryloader-l1-2-0

GetModuleHandleW

api-ms-win-core-profile-l1-1-0

QueryPerformanceCounter

api-ms-win-core-processthreads-l1-1-0

GetCurrentProcessId
GetCurrentThreadId
TerminateProcess
OpenProcessToken
GetCurrentProcess

api-ms-win-core-sysinfo-l1-1-0

GetSystemTime
GetTickCount64
GetSystemTimeAsFileTime
GetTickCount

api-ms-win-core-rtlsupport-l1-1-0

RtlLookupFunctionEntry
RtlVirtualUnwind
RtlCaptureContext

ntdll

NtFlushBuffersFileEx
NtQueryInformationToken

crypt32

CryptBinaryToStringW
CryptStringToBinaryW

api-ms-win-shcore-stream-l1-1-0

SHCreateStreamOnFileW

api-ms-win-core-heap-l2-1-0

LocalFree

api-ms-win-core-localization-l1-2-0

FormatMessageW

xmllite

CreateXmlWriter
CreateXmlReader

api-ms-win-eventing-provider-l1-1-0

EventWriteTransfer

api-ms-win-core-winrt-string-l1-1-0

WindowsCreateStringReference
WindowsCreateString
WindowsGetStringRawBuffer
WindowsGetStringLen
WindowsDeleteString
WindowsIsStringEmpty
WindowsDuplicateString
WindowsCompareStringOrdinal

api-ms-win-core-synch-l1-1-0

AcquireSRWLockShared
AcquireSRWLockExclusive
InitializeCriticalSection
DeleteCriticalSection
ReleaseSRWLockExclusive
ReleaseSRWLockShared
EnterCriticalSection
LeaveCriticalSection
SetEvent
CreateEventW
WaitForSingleObject
InitializeSRWLock

api-ms-win-core-com-l1-1-0

CoCreateInstance
CoImpersonateClient
CoRevertToSelf
CoSetProxyBlanket
StringFromGUID2
CoTaskMemFree
CoCreateGuid
CoCreateFreeThreadedMarshaler
CoEnableCallCancellation
CoCancelCall
CoDisableCallCancellation
CoInitializeEx
CoInitializeSecurity
CoUninitialize
CoTaskMemAlloc

api-ms-win-core-winrt-l1-1-0

RoGetActivationFactory
RoActivateInstance

api-ms-win-appmodel-state-l1-2-0

GetSystemAppDataFolder
CloseState
OpenStateExplicit

api-ms-win-core-handle-l1-1-0

CloseHandle

api-ms-win-core-threadpool-legacy-l1-1-0

CreateTimerQueueTimer
DeleteTimerQueueTimer

api-ms-win-core-winrt-error-l1-1-0

RoTransformError
RoOriginateError

api-ms-win-core-file-l1-1-0

DeleteFileW
RemoveDirectoryW
GetFileAttributesW
CreateDirectoryW
ReadFile
WriteFile
FindClose
FindFirstFileW
FindNextFileW
CreateFileW

api-ms-win-core-registry-l1-1-0

RegQueryInfoKeyW
RegCloseKey
RegFlushKey
RegSetValueExW
RegOpenKeyExW
RegCreateKeyExW
RegDeleteValueW
RegDeleteKeyExW

api-ms-win-core-threadpool-l1-2-0

CloseThreadpoolWork
WaitForThreadpoolWorkCallbacks
CreateThreadpoolWork
SubmitThreadpoolWork

api-ms-win-core-file-l2-1-0

MoveFileExW

rpcrt4

UuidFromStringW

api-ms-win-security-base-l1-1-0

RevertToSelf
ImpersonateLoggedOnUser

api-ms-win-security-sddl-l1-1-0

ConvertSidToStringSidW

api-ms-win-core-timezone-l1-1-0

SystemTimeToFileTime

api-ms-win-service-management-l1-1-0

OpenSCManagerW
OpenServiceW
CloseServiceHandle

api-ms-win-service-management-l2-1-0

ChangeServiceConfigW

oleaut32

VariantInit

ext-ms-win-session-usermgr-l1-1-0

UMgrQueryUserContext

ext-ms-win-gaming-xblgamesave-l1-1-0

XblGameSave_GetUserStorageRoot

api-ms-win-core-string-l1-1-0

GetStringTypeW
WideCharToMultiByte
MultiByteToWideChar

api-ms-win-core-util-l1-1-0

EncodePointer
DecodePointer

Sections

.text
Size: 253KB - Virtual size: 252KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

RT_CODE
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 111KB - Virtual size: 110KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 1016B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 568KB - Virtual size: 572KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

e3af3d69733a79b41c2a91e430bf90f2

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

api-ms-win-core-synch-l1-2-0

api-ms-win-core-errorhandling-l1-1-0

api-ms-win-core-libraryloader-l1-2-0

api-ms-win-core-profile-l1-1-0

api-ms-win-core-processthreads-l1-1-0

api-ms-win-core-sysinfo-l1-1-0

api-ms-win-core-rtlsupport-l1-1-0

ntdll

crypt32

api-ms-win-shcore-stream-l1-1-0

api-ms-win-core-heap-l2-1-0

api-ms-win-core-localization-l1-2-0

xmllite

api-ms-win-eventing-provider-l1-1-0

api-ms-win-core-winrt-string-l1-1-0

api-ms-win-core-synch-l1-1-0

api-ms-win-core-com-l1-1-0

api-ms-win-core-winrt-l1-1-0

api-ms-win-appmodel-state-l1-2-0

api-ms-win-core-handle-l1-1-0

api-ms-win-core-threadpool-legacy-l1-1-0

api-ms-win-core-winrt-error-l1-1-0

api-ms-win-core-file-l1-1-0

api-ms-win-core-registry-l1-1-0

api-ms-win-core-threadpool-l1-2-0

api-ms-win-core-file-l2-1-0

rpcrt4

api-ms-win-security-base-l1-1-0

api-ms-win-security-sddl-l1-1-0

api-ms-win-core-timezone-l1-1-0

api-ms-win-service-management-l1-1-0

api-ms-win-service-management-l2-1-0

oleaut32

ext-ms-win-session-usermgr-l1-1-0

ext-ms-win-gaming-xblgamesave-l1-1-0

api-ms-win-core-string-l1-1-0

api-ms-win-core-util-l1-1-0

Sections

.text Size: 253KB - Virtual size: 252KB

RT_CODE Size: 2KB - Virtual size: 2KB

.rdata Size: 111KB - Virtual size: 110KB

.data Size: 3KB - Virtual size: 5KB

.pdata Size: 12KB - Virtual size: 11KB

.rsrc Size: 1024B - Virtual size: 1016B

.reloc Size: 568KB - Virtual size: 572KB

.text
Size: 253KB - Virtual size: 252KB

RT_CODE
Size: 2KB - Virtual size: 2KB

.rdata
Size: 111KB - Virtual size: 110KB

.data
Size: 3KB - Virtual size: 5KB

.pdata
Size: 12KB - Virtual size: 11KB

.rsrc
Size: 1024B - Virtual size: 1016B

.reloc
Size: 568KB - Virtual size: 572KB