NEAS[.]37b1343027b863afa4434cc00bc01e60[.]exe

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General

Target

NEAS.37b1343027b863afa4434cc00bc01e60.exe
Size

776KB
MD5

37b1343027b863afa4434cc00bc01e60
SHA1

35ba4b6d8258b2c6827f7b7465af1ce549f28da1
SHA256

725d5e1662cae724d72f7b61d83b5d77264ea1d85e1a09b23f4af382c540547f
SHA512

6988e9d1a4844d5378ba54b8082fe9ab5dfb8249171855b8c819053a11becdedbce2868ee3f4326a39d22c2eb0a5d3e5c9d7e0bbe6046c029b787df28c75e15e
SSDEEP

12288:Go7gsuyRLhPwIeSoUMmX1UhzDP2OQBtCCArqq6iJfvHHk6wWFaZ1B5DUhwpvGB3T:X7NRDeE/Ce1CCA/tvHuWFaZ1DIwpUGC

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.37b1343027b863afa4434cc00bc01e60.exe

Files

NEAS.37b1343027b863afa4434cc00bc01e60.exe
.dll regsvr32 windows:6 windows x86

ba6743d9840e2b27d737bd00cc77ab5f

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

advapi32

InitializeSecurityDescriptor
SetSecurityDescriptorDacl
RegCloseKey
RegCreateKeyExA
RegDeleteKeyA
RegDeleteValueA
RegEnumKeyExA
RegOpenKeyExA
RegQueryInfoKeyW
RegSetValueExA
RegQueryInfoKeyA
CreateProcessAsUserW
OpenProcessToken
CreateRestrictedToken

kernel32

ResumeThread
GetTickCount
SetEvent
ResetEvent
OutputDebugStringA
DecodePointer
RaiseException
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
FreeLibrary
GetModuleFileNameA
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleW
GetProcAddress
LoadLibraryExA
LoadResource
SizeofResource
LoadLibraryW
lstrcmpiA
FindResourceA
SetThreadPriority
WideCharToMultiByte
IsDBCSLeadByte
VerSetConditionMask
VerifyVersionInfoW
FreeResource
LockResource
lstrcpyA
lstrlenA
DisableThreadLibraryCalls
GetShortPathNameW
FindAtomW
CreateEventW
WaitForMultipleObjects
GetCurrentProcess
GetCurrentProcessId
TerminateProcess
CreateFileMappingW
MapViewOfFile
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
QueryPerformanceCounter
IsDebuggerPresent
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
WaitForSingleObjectEx
InitializeCriticalSectionAndSpinCount
OutputDebugStringW
TerminateThread
CreateThread
Sleep
CreateMutexA
WaitForSingleObject
ReleaseMutex
CloseHandle
MultiByteToWideChar

user32

SetPropW
CharNextA
CharNextW
GetWindowRect
DdeUnaccessData
DdeAccessData
DdeCmpStringHandles
DdeFreeStringHandle
DdeCreateStringHandleA
DdeNameService
DdeDisconnect
DdeUninitialize
DdeInitializeA
FindWindowA
GetPropW
GetFocus
SetFocus
MoveWindow

ole32

CoCreateInstance
StringFromGUID2
CoRevokeClassObject
CoTaskMemFree
CoTaskMemRealloc
CoTaskMemAlloc
CoRegisterClassObject

oleaut32

RegisterTypeLi
SysAllocString
LoadRegTypeLi
LoadTypeLi
VariantClear
VariantInit
SysStringLen
SysFreeString
VarUI4FromStr
UnRegisterTypeLi

msvcp140

?_Xout_of_range@std@@YAXPBD@Z
?_BADOFF@std@@3_JB
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPBD_J@Z
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPAD_J@Z
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEHXZ
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEHXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JXZ
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEPAV12@PAD_J@Z
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEXABVlocale@2@@Z
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAEXXZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAEXXZ
?read@?$basic_istream@DU?$char_traits@D@std@@@std@@QAEAAV12@PAD_J@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UAE@XZ
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?write@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@PBD_J@Z
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UAE@XZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IAE@XZ
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UAE@XZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXXZ
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEPADXZ
?pbump@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXH@Z
?gbump@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXH@Z
?pptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IBEPADXZ
?gptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IBEPADXZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAE@XZ
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAE@XZ
?_Xlength_error@std@@YAXPBD@Z

vcruntime140

memmove
memcmp
memcpy
_purecall
__RTDynamicCast
strrchr
__CxxFrameHandler3
strstr
_except_handler4_common
__std_exception_copy
__std_exception_destroy
__std_type_info_destroy_list
memset
__std_terminate
strchr
_CxxThrowException

api-ms-win-crt-runtime-l1-1-0

terminate
_initterm
_cexit
_crt_atexit
_execute_onexit_table
_resetstkoflw
_initialize_onexit_table
_set_invalid_parameter_handler
_initterm_e
_invalid_parameter_noinfo
_initialize_narrow_environment
_configure_narrow_argv
_seh_filter_dll
_errno
_register_onexit_function
_invalid_parameter_noinfo_noreturn

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

isdigit
strcmp
strlen
_stricmp
tolower
wcslen
wcsncpy_s
strncmp
strpbrk
strcat_s
strcpy_s

api-ms-win-crt-convert-l1-1-0

_itoa_s
atoi

api-ms-win-crt-stdio-l1-1-0

__stdio_common_vsprintf_s
__stdio_common_vsnprintf_s
__stdio_common_vswprintf_s

api-ms-win-crt-math-l1-1-0

_except1

api-ms-win-crt-heap-l1-1-0

malloc
free
_callnewh
calloc
_recalloc

api-ms-win-crt-multibyte-l1-1-0

_mbsnbcpy_s
_mbsstr

api-ms-win-crt-time-l1-1-0

_time64
_localtime64
_gmtime64
_utime64

Exports

Exports

?myASUCSToLower@@YAGG@Z
?myASUCSToLowerBE@@YAGG@Z
?myASUCSlowercase@@YAPAGPAG@Z
DllRegisterServer
DllUnregisterServer
PlugInMain
_ixAbortIndexingSession@8
_ixCloseIndex@8
_ixConvertQuery@8
_ixCreateIndexCreationParams@4
_ixCreateIndexEx@12
_ixCreateIndexManager@12
_ixCreateStemmer@4
_ixDeleteIndexCreationParams@4
_ixDeleteIndexManager@8
_ixDeleteRecordNum@12
_ixDeleteResultVector@8
_ixDeleteStemmer@8
_ixEndIndexingSession@20
_ixEndRetrievalSession@8
_ixForceCloseOfTemporaryFiles@4
_ixGetTempDiskSpaceUsage@12
_ixIncrementRecord@12
_ixIndexNumber@20
_ixIndexWord@12
_ixIndexWordSpecial@20
_ixNumHits@20
_ixOpenIndex@12
_ixProcessQuery@16
_ixRetrieveMoreRecordData@24
_ixRetrieveRecordData@28
_ixSetBaseDistributedIndexDirectory@12
_ixSetFinalIndexDataFileNameAndPosition@16
_ixSetIndexCreationParams@12
_ixSetLocationForTemporaryFiles@4
_ixStartIndexingSession@8
_ixStartRetrievalSession@8
_ixStem8BitWord@28
_ixStoreMoreRecordData@16
_ixStoreRecordData@16
_ixVectorCurrentHit@24
_ixVectorNextHit@24

Sections

.text
Size: 339KB - Virtual size: 338KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 70KB - Virtual size: 69KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 44KB - Virtual size: 43KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 317KB - Virtual size: 320KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ba6743d9840e2b27d737bd00cc77ab5f

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

user32

ole32

oleaut32

msvcp140

vcruntime140

api-ms-win-crt-runtime-l1-1-0

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

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-multibyte-l1-1-0

api-ms-win-crt-time-l1-1-0

Exports

Exports

Sections

.text Size: 339KB - Virtual size: 338KB

.rdata Size: 70KB - Virtual size: 69KB

.data Size: 5KB - Virtual size: 11KB

.rsrc Size: 44KB - Virtual size: 43KB

.reloc Size: 317KB - Virtual size: 320KB

.text
Size: 339KB - Virtual size: 338KB

.rdata
Size: 70KB - Virtual size: 69KB

.data
Size: 5KB - Virtual size: 11KB

.rsrc
Size: 44KB - Virtual size: 43KB

.reloc
Size: 317KB - Virtual size: 320KB