NEAS[.]833a14f37525ff292332a96b67fa9790_JC[.]exe

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General

Target

NEAS.833a14f37525ff292332a96b67fa9790_JC.exe
Size

558KB
MD5

833a14f37525ff292332a96b67fa9790
SHA1

8dae089bd6d4b5667cf56b886984c3de41d6e797
SHA256

8dd639e833e6ff47cb2ae0c14d3610ad800235173b51d965a16fe67fa003387c
SHA512

c0223ce37a32ff357dbda5074cbe3f971a4d9a2de25955eeaadd45c6f3bb1fe4aed2dfa08f3d9bf0db82274300695ae54fa61a094e86c7fc5cb5d9ea98715613
SSDEEP

12288:tLaqeA4PAHge/p1cruArT1xYdR0e1UtQZb/nwbewg:tLaJAIAT/QrNrT1idR0e1d/nwbX

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.833a14f37525ff292332a96b67fa9790_JC.exe

Files

NEAS.833a14f37525ff292332a96b67fa9790_JC.exe
.dll regsvr32 windows:6 windows x86

977da93a00c8c967c5054bcabd8a4ebc

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

ole32

MkParseDisplayName
WriteClassStg
WriteFmtUserTypeStg
ReadClassStg
CreateBindCtx
StgCreateDocfile
CoCreateInstance
CreateStreamOnHGlobal
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
ReleaseStgMedium
ObjectStublessClient29
ObjectStublessClient28
ObjectStublessClient27
NdrProxyForwardingFunction14
NdrProxyForwardingFunction13
NdrProxyForwardingFunction12
NdrProxyForwardingFunction11
NdrProxyForwardingFunction10
NdrProxyForwardingFunction9
NdrProxyForwardingFunction8
NdrProxyForwardingFunction7
NdrProxyForwardingFunction6
NdrProxyForwardingFunction5
ObjectStublessClient26
ObjectStublessClient25
ObjectStublessClient24
ObjectStublessClient23
ObjectStublessClient22
ObjectStublessClient21
ObjectStublessClient20
ObjectStublessClient19
ObjectStublessClient18
ObjectStublessClient17
ObjectStublessClient16
ObjectStublessClient15
ObjectStublessClient14
ObjectStublessClient13
ObjectStublessClient12
ObjectStublessClient11
ObjectStublessClient10
ObjectStublessClient9
ObjectStublessClient8
NdrProxyForwardingFunction4
NdrProxyForwardingFunction3
ObjectStublessClient7
ObjectStublessClient3
ObjectStublessClient6
ObjectStublessClient5
ObjectStublessClient4
HWND_UserFree
HWND_UserUnmarshal
HWND_UserMarshal
HWND_UserSize
HPALETTE_UserFree
HPALETTE_UserUnmarshal
HPALETTE_UserMarshal
HPALETTE_UserSize
STGMEDIUM_UserFree
STGMEDIUM_UserUnmarshal
STGMEDIUM_UserMarshal
STGMEDIUM_UserSize
CLIPFORMAT_UserFree
CLIPFORMAT_UserUnmarshal
CLIPFORMAT_UserMarshal
CLIPFORMAT_UserSize
DcomChannelSetHResult
CoReleaseMarshalData
CoUnmarshalInterface
CoMarshalInterface
CoUnmarshalHresult
CoMarshalHresult
CLSIDFromString
CoGetMalloc
CoGetClassObject
CreateItemMoniker
GetRunningObjectTable
StringFromGUID2
WdtpInterfacePointer_UserMarshal
WdtpInterfacePointer_UserSize
WdtpInterfacePointer_UserUnmarshal
SetErrorInfo
GetErrorInfo
CreateErrorInfo

msvcrt

_errno
_CIpow
_clearfp
_XcptFilter
malloc
_initterm
_amsg_exit
_except_handler4_common
??1type_info@@UAE@XZ
strncpy_s
strcat_s
strrchr
strchr
_wsplitpath_s
_wmakepath_s
_stat
sscanf_s
_ultow
remove
_ultow_s
free
calloc
strcpy_s
_wcslwr
wcsncat_s
wcsrchr
_CxxThrowException
__CxxFrameHandler3
_CIfmod
wcsncpy_s
wcstoul
memmove
iswspace
_wcsnicmp
wcsncmp
wcschr
_itoa
atol
atoi
floor
ceil
wcscpy_s
wcscat_s
_ui64tow
swprintf_s
_i64tow
_itow
_wcsicmp
_wtoi
modf
_ftol2
_ftol2_sse
memset
memcpy

kernel32

TerminateProcess
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
SetErrorMode
GetDriveTypeW
SetUnhandledExceptionFilter
DelayLoadFailureHook
GetProcAddress
GetLastError
FreeLibrary
InterlockedCompareExchange
LoadLibraryExA
TlsGetValue
GetSystemDefaultLCID
GetUserDefaultLCID
GetLocaleInfoA
LCMapStringW
GetLocaleInfoW
InterlockedIncrement
HeapAlloc
GetProcessHeap
UnhandledExceptionFilter
InterlockedDecrement
LeaveCriticalSection
EnterCriticalSection
GetNumberFormatW
GetCurrencyFormatW
CompareStringW
GetSystemDirectoryW
GetLocalTime
IsBadWritePtr
IsBadReadPtr
GetStringTypeExW
InterlockedExchange
GetModuleHandleW
CloseHandle
GetCurrentProcess
GetCurrentThread
MultiByteToWideChar
GetTimeFormatW
GetDateFormatW
TerminateThread
WaitForMultipleObjects
SetThreadPriority
SetEvent
Sleep
CreateEventW
WaitForSingleObject
CreateThread
LoadLibraryW
WideCharToMultiByte
GetVersion
GlobalFree
GlobalUnlock
GlobalLock
GlobalAlloc
MulDiv
GlobalSize
GlobalHandle
GlobalReAlloc
LockResource
IsDBCSLeadByte
LoadResource
FindResourceW
_lclose
_lread
_lwrite
_llseek
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
IsWow64Process
lstrlenW
GlobalDeleteAtom
GlobalAddAtomW
GetEnvironmentVariableA
TlsFree
DebugBreak
TlsAlloc
TlsSetValue
SetLastError
Wow64RevertWow64FsRedirection
Wow64DisableWow64FsRedirection
CreateFileW
lstrcmpiA
CompareStringA
LoadLibraryA
CreateFileA
SearchPathA
GetFullPathNameA
SearchPathW
GetFullPathNameW
UnmapViewOfFile
MapViewOfFile
GetSystemInfo
CreateFileMappingW
GetFileSize
HeapFree

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

RegQueryInfoKeyA
RegSetValueExW
RegEnumKeyExA
RegOpenKeyExA
RegQueryValueExA
RegCreateKeyExW
RegOpenKeyExW
RegOpenUserClassesRoot
RegFlushKey
RegSetValueExA
RegNotifyChangeKeyValue
RegQueryValueExW
RegCloseKey

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

SetThreadToken
OpenThreadToken
OpenProcessToken

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

GetTokenInformation
EqualSid

rpcrt4

RpcRaiseException
NdrGetUserMarshalInfo
NdrDllGetClassObject
NdrCStdStubBuffer_Release
NdrCStdStubBuffer2_Release
CreateProxyFromTypeInfo
CreateStubFromTypeInfo
NdrStubCall2
NdrStubForwardingFunction
CStdStubBuffer_DebugServerRelease
CStdStubBuffer_DebugServerQueryInterface
CStdStubBuffer_CountRefs
CStdStubBuffer_IsIIDSupported
CStdStubBuffer_Invoke
CStdStubBuffer_Disconnect
CStdStubBuffer_Connect
CStdStubBuffer_AddRef
NdrClientCall2
CStdStubBuffer_QueryInterface
IUnknown_Release_Proxy
IUnknown_AddRef_Proxy
IUnknown_QueryInterface_Proxy
NdrOleFree
NdrOleAllocate
NdrGetDcomProtocolVersion

user32

GetIconInfo
RegisterClipboardFormatW
WinHelpW
EnableWindow
GetMessageA
DispatchMessageA
PostQuitMessage
GetActiveWindow
SetActiveWindow
SetFocus
GetTopWindow
IsWindowUnicode
GetClientRect
GetDialogBaseUnits
CreateWindowExW
DestroyWindow
GetWindowLongW
IsWindow
DefWindowProcW
RegisterClassW
GetClassInfoW
DispatchMessageW
TranslateMessage
GetMessageW
PostMessageW
RegisterWindowMessageA
SystemParametersInfoW
GetDC
ReleaseDC
DrawIcon
GetSystemMetrics
DestroyIcon
GetSysColor
CreateIcon
CreateCursor
CopyIcon
CopyImage
SetWindowLongW
CharNextA
GetWindowTextA
CharLowerA
GetParent
SendMessageW
GetFocus
GetDlgItem
GetKeyState
LoadStringW

gdi32

CreateHalftonePalette
GetTextExtentPointW
SetBitmapBits
SetDIBits
GetBitmapBits
SaveDC
IntersectClipRect
GetWindowOrgEx
OffsetViewportOrgEx
PlayEnhMetaFile
EnumMetaFile
RestoreDC
SetStretchBltMode
SetBkColor
SetTextColor
GetCurrentObject
GetObjectType
GetStockObject
RealizePalette
StretchBlt
GetDIBits
StretchDIBits
DeleteEnhMetaFile
DeleteMetaFile
PlayMetaFileRecord
SelectPalette
GetPaletteEntries
CreatePalette
GetEnhMetaFileBits
GetMetaFileBitsEx
CreateCompatibleDC
CreateCompatibleBitmap
BitBlt
DeleteDC
SetEnhMetaFileBits
SetMapMode
SetWindowOrgEx
SetWindowExtEx
SetViewportOrgEx
SetViewportExtEx
GetWinMetaFileBits
GetEnhMetaFileHeader
GetObjectW
GetBitmapDimensionEx
SetMetaFileBitsEx
CreateBitmap
PatBlt
DeleteObject
CreateFontIndirectW
GetDeviceCaps
SelectObject
GetTextMetricsW
GetTextFaceW
EnumFontFamiliesExW
Escape
CreateDIBSection
CreateDIBitmap

Exports

Exports

BSTR_UserFree
BSTR_UserMarshal
BSTR_UserSize
BSTR_UserUnmarshal
BstrFromVector
ClearCustData
CreateDispTypeInfo
CreateErrorInfo
CreateStdDispatch
CreateTypeLib
CreateTypeLib2
DispCallFunc
DispGetIDsOfNames
DispGetParam
DispInvoke
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
DosDateTimeToVariantTime
GetActiveObject
GetAltMonthNames
GetErrorInfo
GetRecordInfoFromGuids
GetRecordInfoFromTypeInfo
GetVarConversionLocaleSetting
LHashValOfNameSys
LHashValOfNameSysA
LPSAFEARRAY_Marshal
LPSAFEARRAY_Size
LPSAFEARRAY_Unmarshal
LPSAFEARRAY_UserFree
LPSAFEARRAY_UserMarshal
LPSAFEARRAY_UserSize
LPSAFEARRAY_UserUnmarshal
LoadRegTypeLib
LoadTypeLib
LoadTypeLibEx
OACleanup
OACreateTypeLib2
OaBuildVersion
OaEnablePerUserTLibRegistration
OleCreateFontIndirect
OleCreatePictureIndirect
OleCreatePropertyFrame
OleCreatePropertyFrameIndirect
OleIconToCursor
OleLoadPicture
OleLoadPictureEx
OleLoadPictureFile
OleLoadPictureFileEx
OleLoadPicturePath
OleSavePictureFile
OleTranslateColor
QueryPathOfRegTypeLib
RegisterActiveObject
RegisterTypeLib
RegisterTypeLibForUser
RevokeActiveObject
SafeArrayAccessData
SafeArrayAllocData
SafeArrayAllocDescriptor
SafeArrayAllocDescriptorEx
SafeArrayCopy
SafeArrayCopyData
SafeArrayCreate
SafeArrayCreateEx
SafeArrayCreateVector
SafeArrayCreateVectorEx
SafeArrayDestroy
SafeArrayDestroyData
SafeArrayDestroyDescriptor
SafeArrayGetDim
SafeArrayGetElement
SafeArrayGetElemsize
SafeArrayGetIID
SafeArrayGetLBound
SafeArrayGetRecordInfo
SafeArrayGetUBound
SafeArrayGetVartype
SafeArrayLock
SafeArrayPtrOfIndex
SafeArrayPutElement
SafeArrayRedim
SafeArraySetIID
SafeArraySetRecordInfo
SafeArrayUnaccessData
SafeArrayUnlock
SetErrorInfo
SetOaNoCache
SetVarConversionLocaleSetting
SysAllocString
SysAllocStringByteLen
SysAllocStringLen
SysFreeString
SysReAllocString
SysReAllocStringLen
SysStringByteLen
SysStringLen
SystemTimeToVariantTime
UnRegisterTypeLib
UnRegisterTypeLibForUser
VARIANT_UserFree
VARIANT_UserMarshal
VARIANT_UserSize
VARIANT_UserUnmarshal
VarAbs
VarAdd
VarAnd
VarBoolFromCy
VarBoolFromDate
VarBoolFromDec
VarBoolFromDisp
VarBoolFromI1
VarBoolFromI2
VarBoolFromI4
VarBoolFromI8
VarBoolFromR4
VarBoolFromR8
VarBoolFromStr
VarBoolFromUI1
VarBoolFromUI2
VarBoolFromUI4
VarBoolFromUI8
VarBstrCat
VarBstrCmp
VarBstrFromBool
VarBstrFromCy
VarBstrFromDate
VarBstrFromDec
VarBstrFromDisp
VarBstrFromI1
VarBstrFromI2
VarBstrFromI4
VarBstrFromI8
VarBstrFromR4
VarBstrFromR8
VarBstrFromUI1
VarBstrFromUI2
VarBstrFromUI4
VarBstrFromUI8
VarCat
VarCmp
VarCyAbs
VarCyAdd
VarCyCmp
VarCyCmpR8
VarCyFix
VarCyFromBool
VarCyFromDate
VarCyFromDec
VarCyFromDisp
VarCyFromI1
VarCyFromI2
VarCyFromI4
VarCyFromI8
VarCyFromR4
VarCyFromR8
VarCyFromStr
VarCyFromUI1
VarCyFromUI2
VarCyFromUI4
VarCyFromUI8
VarCyInt
VarCyMul
VarCyMulI4
VarCyMulI8
VarCyNeg
VarCyRound
VarCySub
VarDateFromBool
VarDateFromCy
VarDateFromDec
VarDateFromDisp
VarDateFromI1
VarDateFromI2
VarDateFromI4
VarDateFromI8
VarDateFromR4
VarDateFromR8
VarDateFromStr
VarDateFromUI1
VarDateFromUI2
VarDateFromUI4
VarDateFromUI8
VarDateFromUdate
VarDateFromUdateEx
VarDecAbs
VarDecAdd
VarDecCmp
VarDecCmpR8
VarDecDiv
VarDecFix
VarDecFromBool
VarDecFromCy
VarDecFromDate
VarDecFromDisp
VarDecFromI1
VarDecFromI2
VarDecFromI4
VarDecFromI8
VarDecFromR4
VarDecFromR8
VarDecFromStr
VarDecFromUI1
VarDecFromUI2
VarDecFromUI4
VarDecFromUI8
VarDecInt
VarDecMul
VarDecNeg
VarDecRound
VarDecSub
VarDiv
VarEqv
VarFix
VarFormat
VarFormatCurrency
VarFormatDateTime
VarFormatFromTokens
VarFormatNumber
VarFormatPercent
VarI1FromBool
VarI1FromCy
VarI1FromDate
VarI1FromDec
VarI1FromDisp
VarI1FromI2
VarI1FromI4
VarI1FromI8
VarI1FromR4
VarI1FromR8
VarI1FromStr
VarI1FromUI1
VarI1FromUI2
VarI1FromUI4
VarI1FromUI8
VarI2FromBool
VarI2FromCy
VarI2FromDate
VarI2FromDec
VarI2FromDisp
VarI2FromI1
VarI2FromI4
VarI2FromI8
VarI2FromR4
VarI2FromR8
VarI2FromStr
VarI2FromUI1
VarI2FromUI2
VarI2FromUI4
VarI2FromUI8
VarI4FromBool
VarI4FromCy
VarI4FromDate
VarI4FromDec
VarI4FromDisp
VarI4FromI1
VarI4FromI2
VarI4FromI8
VarI4FromR4
VarI4FromR8
VarI4FromStr
VarI4FromUI1
VarI4FromUI2
VarI4FromUI4
VarI4FromUI8
VarI8FromBool
VarI8FromCy
VarI8FromDate
VarI8FromDec
VarI8FromDisp
VarI8FromI1
VarI8FromI2
VarI8FromR4
VarI8FromR8
VarI8FromStr
VarI8FromUI1
VarI8FromUI2
VarI8FromUI4
VarI8FromUI8
VarIdiv
VarImp
VarInt
VarMod
VarMonthName
VarMul
VarNeg
VarNot
VarNumFromParseNum
VarOr
VarParseNumFromStr
VarPow
VarR4CmpR8
VarR4FromBool
VarR4FromCy
VarR4FromDate
VarR4FromDec
VarR4FromDisp
VarR4FromI1
VarR4FromI2
VarR4FromI4
VarR4FromI8
VarR4FromR8
VarR4FromStr
VarR4FromUI1
VarR4FromUI2
VarR4FromUI4
VarR4FromUI8
VarR8FromBool
VarR8FromCy
VarR8FromDate
VarR8FromDec
VarR8FromDisp
VarR8FromI1
VarR8FromI2
VarR8FromI4
VarR8FromI8
VarR8FromR4
VarR8FromStr
VarR8FromUI1
VarR8FromUI2
VarR8FromUI4
VarR8FromUI8
VarR8Pow
VarR8Round
VarRound
VarSub
VarTokenizeFormatString
VarUI1FromBool
VarUI1FromCy
VarUI1FromDate
VarUI1FromDec
VarUI1FromDisp
VarUI1FromI1
VarUI1FromI2
VarUI1FromI4
VarUI1FromI8
VarUI1FromR4
VarUI1FromR8
VarUI1FromStr
VarUI1FromUI2
VarUI1FromUI4
VarUI1FromUI8
VarUI2FromBool
VarUI2FromCy
VarUI2FromDate
VarUI2FromDec
VarUI2FromDisp
VarUI2FromI1
VarUI2FromI2
VarUI2FromI4
VarUI2FromI8
VarUI2FromR4
VarUI2FromR8
VarUI2FromStr
VarUI2FromUI1
VarUI2FromUI4
VarUI2FromUI8
VarUI4FromBool
VarUI4FromCy
VarUI4FromDate
VarUI4FromDec
VarUI4FromDisp
VarUI4FromI1
VarUI4FromI2
VarUI4FromI4
VarUI4FromI8
VarUI4FromR4
VarUI4FromR8
VarUI4FromStr
VarUI4FromUI1
VarUI4FromUI2
VarUI4FromUI8
VarUI8FromBool
VarUI8FromCy
VarUI8FromDate
VarUI8FromDec
VarUI8FromDisp
VarUI8FromI1
VarUI8FromI2
VarUI8FromI8
VarUI8FromR4
VarUI8FromR8
VarUI8FromStr
VarUI8FromUI1
VarUI8FromUI2
VarUI8FromUI4
VarUdateFromDate
VarWeekdayName
VarXor
VariantChangeType
VariantChangeTypeEx
VariantClear
VariantCopy
VariantCopyInd
VariantInit
VariantTimeToDosDateTime
VariantTimeToSystemTime
VectorFromBstr

Sections

.text
Size: 526KB - Virtual size: 525KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.orpc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 22KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

977da93a00c8c967c5054bcabd8a4ebc

Headers

DLL Characteristics

File Characteristics

Imports

ole32

msvcrt

kernel32

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

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

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

rpcrt4

user32

gdi32

Exports

Exports

Sections

.text Size: 526KB - Virtual size: 525KB

.orpc Size: 1KB - Virtual size: 1KB

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

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 22KB - Virtual size: 21KB

.text
Size: 526KB - Virtual size: 525KB

.orpc
Size: 1KB - Virtual size: 1KB

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

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 22KB - Virtual size: 21KB