NEAS[.]04d03092e6678f94a90fb943b3ed1b70_JC[.]exe

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General

Target

NEAS.04d03092e6678f94a90fb943b3ed1b70_JC.exe
Size

709KB
MD5

04d03092e6678f94a90fb943b3ed1b70
SHA1

dea6dc0c1ec85760db041d4c535a06dff47c5b2d
SHA256

771dc6b0e79c0f3dd4d5998ac40c997532c9a3e36e1d2344be324151ca5e420e
SHA512

6fdcf903154106e174731a47bf5a496df6999df6b47f23cd1529ee048c43448d4d652127150101432e4bf9055597ad7d14b46d5dc49f6cfbbbb2f28fa6ec3e0e
SSDEEP

12288:iq0Jx8hu7AYqgzt3ojCcDcf4PUjz5S2xEzr7q/+MecB5owUrCCvQE:iq05AYqgzlYCcDq6Uj9S1X6+sgFxL

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.04d03092e6678f94a90fb943b3ed1b70_JC.exe

Files

NEAS.04d03092e6678f94a90fb943b3ed1b70_JC.exe
.dll regsvr32 windows:6 windows x86

22a75c9e1fac5a671d5aa3fe1dd8b26e

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

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
lstrcmpiA
LoadLibraryW
FindResourceA
MultiByteToWideChar
WideCharToMultiByte
IsDBCSLeadByte
VerSetConditionMask
VerifyVersionInfoW
FreeResource
LockResource
TerminateThread
lstrcpyA
lstrlenA
DisableThreadLibraryCalls
GetShortPathNameW
FindAtomW
CreateEventW
GetCurrentProcess
GetCurrentProcessId
CreateFileMappingW
MapViewOfFile
WaitForMultipleObjects
OutputDebugStringW
GetSystemTimeAsFileTime
GetCurrentThreadId
QueryPerformanceCounter
IsProcessorFeaturePresent
IsDebuggerPresent
EncodePointer
CloseHandle
ReleaseMutex
WaitForSingleObject
CreateMutexA
Sleep
CreateThread
SetThreadPriority

user32

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

ole32

CoTaskMemRealloc
CoTaskMemFree
CoRegisterClassObject
CoRevokeClassObject
StringFromGUID2
CoCreateInstance
CoTaskMemAlloc

oleaut32

UnRegisterTypeLi
RegisterTypeLi
SysAllocString
LoadRegTypeLi
LoadTypeLi
VarUI4FromStr
VariantClear
VariantInit
SysStringLen
SysFreeString

msvcp120

?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
?_Syserror_map@std@@YAPBDH@Z
?_Xout_of_range@std@@YAXPBD@Z
?_Xlength_error@std@@YAXPBD@Z
?_Xbad_alloc@std@@YAXXZ
?_Orphan_all@_Container_base0@std@@QAEXXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEHXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPBD_J@Z
?_BADOFF@std@@3_JB
??0id@locale@std@@QAE@I@Z
?_Winerror_map@std@@YAPBDH@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEHXZ

msvcr120

strchr
strpbrk
strstr
atoi
strrchr
strcmp
wcsncpy_s
strcat_s
strcpy_s
isdigit
_gmtime64
_localtime64
_time64
tolower
_stricmp
strncmp
_utime64
swprintf_s
_lock
_unlock
_calloc_crt
__dllonexit
_onexit
??1type_info@@UAE@XZ
_except1
_crt_debugger_hook
__crtUnhandledException
__crtTerminateProcess
_vsnprintf_s
?terminate@@YAXXZ
_except_handler4_common
_amsg_exit
_malloc_crt
_initterm
_initterm_e
__clean_type_info_names_internal
__CppXcptFilter
_purecall
??2@YAPAXI@Z
??3@YAXPAX@Z
memcpy
memset
strlen
memmove
_CxxThrowException
__CxxFrameHandler3
memcmp
_set_invalid_parameter_handler
_itoa_s
vsprintf_s
memcpy_s
??_V@YAXPAX@Z
wcslen
calloc
free
malloc
_recalloc
_resetstkoflw
_mbsnbcpy_s
_mbsstr
__RTDynamicCast

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: 287KB - Virtual size: 287KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 61KB - Virtual size: 61KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 43KB - Virtual size: 42KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 310KB - Virtual size: 312KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

22a75c9e1fac5a671d5aa3fe1dd8b26e

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

user32

ole32

oleaut32

msvcp120

msvcr120

Exports

Exports

Sections

.text Size: 287KB - Virtual size: 287KB

.rdata Size: 61KB - Virtual size: 61KB

.data Size: 6KB - Virtual size: 12KB

.rsrc Size: 43KB - Virtual size: 42KB

.reloc Size: 310KB - Virtual size: 312KB

.text
Size: 287KB - Virtual size: 287KB

.rdata
Size: 61KB - Virtual size: 61KB

.data
Size: 6KB - Virtual size: 12KB

.rsrc
Size: 43KB - Virtual size: 42KB

.reloc
Size: 310KB - Virtual size: 312KB