NEAS[.]48b81db2c91c6fb75bf09893f1422a60_JC[.]exe

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General

Target

NEAS.48b81db2c91c6fb75bf09893f1422a60_JC.exe
Size

988KB
MD5

48b81db2c91c6fb75bf09893f1422a60
SHA1

1c84191a591353b169f1b4644a71baf128b1a17d
SHA256

358a60ee67a3a9b16d915670851c1a7629db3119f44dd220996e3a3e91cb04db
SHA512

5b6aeb3eb75e839f8d33cdc542b3ff5d232671eb3cdf61f8e9902db96239988c8d3a72c7f6f270275b76f8ff89e64b55d1ce1356cdcd1c35d4840e009cdc7d5e
SSDEEP

12288:dUy1tXW8Mi7nk8OT6/sJpvdOIAWvnreJt8cEs9gRLV1ROwzSQnTqBmp:dUMrMikT6/sTvd7reJtiRL/zFTUQ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.48b81db2c91c6fb75bf09893f1422a60_JC.exe

Files

NEAS.48b81db2c91c6fb75bf09893f1422a60_JC.exe
.dll regsvr32 windows:10 windows x64

5353dfa67d0244eba0b88ebc729ddf4a

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

Imports

msvcrt

memcpy
tan
memset
sin
sinf
sqrtf
_onexit
__dllonexit
_unlock
_lock
__C_specific_handler
_initterm
_amsg_exit
_XcptFilter
_callnewh
realloc
malloc
free
setlocale
_vsnwprintf
sqrt
_purecall
_controlfp_s
_controlfp
_clearfp
_statusfp
strcpy_s
strncmp
memcpy_s
memmove
_ecvt
swprintf_s
wcschr
iswspace
wcscat_s
atan2
cos
cosf
memcmp

atl

ord16
ord21
ord32
ord15
ord18
ord22
ord30
ord23

kernel32

GetTempFileNameA
GetTempFileNameW
GetModuleFileNameA
TlsSetValue
GetSystemDefaultLCID
GetModuleHandleA
GetProcAddress
GetLocaleInfoA
GetOEMCP
GetTempPathA
GetTempPathW
CreateFileW
DeleteFileW
DeleteFileA
WriteFile
MultiByteToWideChar
WideCharToMultiByte
CompareStringW
CompareStringA
IsDBCSLeadByte
GetVersionExA
FreeResource
LockResource
LoadResource
SizeofResource
FindResourceA
IsValidCodePage
GetStringTypeExW
TlsGetValue
GetFileSize
GetLastError
ReadFile
SetLastError
MulDiv
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
Sleep
TlsFree
TlsAlloc
DisableThreadLibraryCalls
DeleteCriticalSection
InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
CloseHandle
CreateFileA

user32

EqualRect
OffsetRect
CharPrevA
FillRect
DrawEdge
ReleaseDC
UnionRect
PeekMessageA
GetQueueStatus
SetRect
GetDC
GetSysColor

gdi32

CreateCompatibleBitmap
GetTextCharsetInfo
GetTextMetricsA
EnumFontFamiliesExA
GetViewportOrgEx
GetKerningPairsA
RealizePalette
CreateBitmap
CreateCompatibleDC
DeleteDC
CreatePalette
CreateHalftonePalette
GetSystemPaletteEntries
GetSystemPaletteUse
SelectPalette
GetCurrentObject
GetViewportExtEx
GetWindowExtEx
GetObjectA
GetStockObject
StretchDIBits
DeleteObject
GetTextFaceA
SelectObject
CreateFontA
SetTextAlign
GetTextAlign
GetTextCharset
Escape
GetDeviceCaps
RestoreDC
SaveDC
LPtoDP
OffsetViewportOrgEx
GetCharWidthA
SetTextColor
SetBkColor
SelectClipRgn
IntersectClipRect
TextOutW
GetBitmapBits
GetGlyphOutlineW
GetGlyphOutlineA
GetCharABCWidthsA
EnumFontFamiliesA
GetPaletteEntries
ExtTextOutW
GetCharacterPlacementW
CreateFontIndirectA
GetTextExtentPointW
BitBlt

advapi32

RegQueryValueExA
RegCloseKey
RegCreateKeyExA
RegSetValueExA
RegOpenKeyExA

ole32

CoTaskMemFree
CoGetMalloc
CreateBindCtx

oleaut32

SysFreeString
SysAllocString
VariantInit
SysAllocStringLen
VariantClear
VariantChangeTypeEx
LoadTypeLibEx
LoadRegTypeLi

urlmon

CreateURLMoniker
RegisterBindStatusCallback

gdiplus

GdipGetPropertyItemSize
GdipDrawLines
GdipSetImageAttributesWrapMode
GdipSetImageAttributesColorKeys
GdipSetImageAttributesRemapTable
GdipSetImageAttributesColorMatrix
GdipSetImageAttributesNoOp
GdipSetImageAttributesGamma
GdipClonePath
GdipDrawPolygon
GdipGetPointCount
GdipGetPathTypes
GdipSetImageAttributesThreshold
GdipGetCompositingQuality
GdipGetInterpolationMode
GdipTranslateMatrix
GdipDrawImagePointsRect
GdipDrawImageI
GdipGetImageBounds
GdipGetPropertyItem
GdipGetPathPoints
GdipAddPathLine
GdipDrawLine
GdiplusShutdown
GdiplusStartup
GdipFree
GdipAlloc
GdipCreateMatrix3
GdipDeleteMatrix
GdipGetMatrixElements
GdipSetMatrixElements
GdipGetSmoothingMode
GdipSetSmoothingMode
GdipDrawPath
GdipIsVisiblePathPointI
GdipGetPenWidth
GdipSetPenWidth
GdipIsOutlineVisiblePathPointI
GdipCreatePen1
GdipDeletePen
GdipGetPathWorldBoundsI
GdipFillPath
GdipFillRegion
GdipDeleteGraphics
GdipGetDC
GdipSetCompositingQuality
GdipSetPageUnit
GdipSetInterpolationMode
GdipCreateFromHDC
GdipCreateMatrix
GdipReleaseDC
GdipSetWorldTransform
GdipSaveGraphics
GdipRestoreGraphics
GdipDeletePath
GdipCreatePath
GdipDeleteBrush
GdipCloneBrush
GdipCreateSolidFill
GdipDeleteRegion
GdipCreateRegion
GdipSetEmpty
GdipCombineRegionPath
GdipSetPathFillMode
GdipAddPathPath
GdipResetPath
GdipGetPathFillMode
GdipAddPathLine2
GdipAddPathBeziers
GdipStartPathFigure
GdipClosePathFigure
GdipWidenPath
GdipGetPathWorldBounds
GdipAddPathArc
GdipCreatePathIter
GdipDeletePathIter
GdipPathIterRewind
GdipPathIterNextSubpath
GdipPathIterCopyData
GdipDisposeImage
GdipCloneImage
GdipGetImageWidth
GdipGetImageHeight
GdipGetImageRawFormat
GdipImageGetFrameCount
GdipImageSelectActiveFrame
GdipCreateBitmapFromGraphics
GdipGetImagePixelFormat
GdipCreateBitmapFromScan0
GdipGetImageGraphicsContext
GdipGetImageType
GdipDrawImageRect
GdipCreateTextureIA
GdipLoadImageFromFile
GdipCreateMetafileFromFile
GdipCreateStringFormat
GdipDeleteStringFormat
GdipSetStringFormatTrimming
GdipCreateFontFromLogfontA
GdipDeleteFont
GdipDrawString
GdipSetPixelOffsetMode
GdipFillRectangleI
GdipCreateHatchBrush
GdipDrawImageRectI
GdipCreateImageAttributes
GdipDisposeImageAttributes
GdipSetTextureTransform
GdipSetLinePresetBlend
GdipCreateLineBrush
GdipSetLineWrapMode
GdipSetLineSigmaBlend
GdipSetLineLinearBlend
GdipSetLineGammaCorrection
GdipSetPathGradientPresetBlend
GdipSetPathGradientCenterPoint
GdipSetPathGradientFocusScales
GdipCreatePathGradient
GdipCreatePathGradientFromPath
GdipSetPathGradientWrapMode
GdipSetPathGradientCenterColor
GdipSetPathGradientSurroundColorsWithCount
GdipGetPathGradientPointCount
GdipSetPathGradientSigmaBlend
GdipSetPathGradientLinearBlend
GdipSetPathGradientGammaCorrection
GdipCreatePen2
GdipDeleteCustomLineCap
GdipSetPenCustomStartCap
GdipSetPenCustomEndCap
GdipSetPenStartCap
GdipSetPenEndCap
GdipCreateCustomLineCap
GdipSetCustomLineCapStrokeCaps
GdipAddPathEllipse
GdipSetPenLineCap197819
GdipSetPenCompoundArray
GdipSetPenLineJoin
GdipSetPenMiterLimit
GdipSetPenDashStyle
GdipSetPenDashArray
GdipSetPenMode
GdipClosePathFigures
GdipWindingModeOutline
GdipClonePen
GdipWarpPath
GdipTransformPath
GdipCreateMatrix2
GdipSetSolidFillColor
GdipSetPenColor
GdipFillPolygon
GdipAddPathPolygon

iertutil

ord701

Exports

Exports

$DllMain$_gdiplus
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
MsoAssertSzProcVar
MsoFFeature
MsoFSetFeature

Sections

.text
Size: 639KB - Virtual size: 639KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 222KB - Virtual size: 221KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 15KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 26KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 73KB - Virtual size: 73KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

5353dfa67d0244eba0b88ebc729ddf4a

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

atl

kernel32

user32

gdi32

advapi32

ole32

oleaut32

urlmon

gdiplus

iertutil

Exports

Exports

Sections

.text Size: 639KB - Virtual size: 639KB

.rdata Size: 222KB - Virtual size: 221KB

.data Size: 15KB - Virtual size: 35KB

.pdata Size: 26KB - Virtual size: 26KB

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

.rsrc Size: 73KB - Virtual size: 73KB

.reloc Size: 9KB - Virtual size: 9KB

.text
Size: 639KB - Virtual size: 639KB

.rdata
Size: 222KB - Virtual size: 221KB

.data
Size: 15KB - Virtual size: 35KB

.pdata
Size: 26KB - Virtual size: 26KB

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

.rsrc
Size: 73KB - Virtual size: 73KB

.reloc
Size: 9KB - Virtual size: 9KB