Static task
static1
Behavioral task
behavioral1
Sample
NEAS.48e9db3a7789062770e5abd673dbb2dd60230688b7eaab61bf77cd5b5a25db89exe_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.48e9db3a7789062770e5abd673dbb2dd60230688b7eaab61bf77cd5b5a25db89exe_JC.exe
Resource
win10v2004-20230915-en
General
-
Target
NEAS.48e9db3a7789062770e5abd673dbb2dd60230688b7eaab61bf77cd5b5a25db89exe_JC.exe
-
Size
1.7MB
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MD5
20296eab85a19bfe4a2ad027f84da263
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SHA1
62a7f228a9e798440b1c78bf775acd6ee970477b
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SHA256
48e9db3a7789062770e5abd673dbb2dd60230688b7eaab61bf77cd5b5a25db89
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SHA512
e6556835132022375674304a52d132797888a80a8f57de122de5af1404414264c391b508f0ba8e881af3f3a7a3eb5dcd7eaf5133c5758577c26a59b843c20b4c
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SSDEEP
24576:UxRprAcLrRx3lLlVGudPwLizEqd8XnzJb+j2SW087dM3QWam+e48A/nnrPazckoH:U/pk8gPI2QAN98A2O6lS
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.48e9db3a7789062770e5abd673dbb2dd60230688b7eaab61bf77cd5b5a25db89exe_JC.exe
Files
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NEAS.48e9db3a7789062770e5abd673dbb2dd60230688b7eaab61bf77cd5b5a25db89exe_JC.exe.exe windows:4 windows x86
0642c15f4d785a72a7d81662f92e5ed3
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msacm32
acmFormatTagEnumW
acmFormatTagEnumA
acmMetrics
acmStreamClose
acmGetVersion
winmm
mciGetDeviceIDFromElementIDW
mciGetDeviceIDW
mciGetErrorStringA
mciGetErrorStringW
mciGetYieldProc
waveOutGetVolume
mciGetDeviceIDFromElementIDA
mpr
WNetCancelConnectionW
WNetOpenEnumA
WNetCloseEnum
WNetCancelConnectionA
comctl32
ImageList_Write
ImageList_SetOverlayImage
InitCommonControlsEx
kernel32
RtlUnwind
GetModuleHandleA
GetVersion
ExitProcess
TerminateProcess
UnhandledExceptionFilter
GetModuleFileNameA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
TlsSetValue
TlsAlloc
SetLastError
TlsGetValue
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
HeapFree
WriteFile
GetCPInfo
GetACP
GetOEMCP
HeapAlloc
VirtualAlloc
HeapReAlloc
MultiByteToWideChar
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
InterlockedDecrement
InterlockedIncrement
GetLastError
GetProcAddress
GetLocaleInfoA
CreateMutexA
ClearCommError
GetStartupInfoA
GetCommandLineA
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
LoadLibraryA
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
GetCurrentProcess
CloseHandle
user32
ReleaseDC
RemoveMenu
RemovePropA
ScreenToClient
ScrollWindow
SendMessageA
SendMessageW
SetActiveWindow
SetCapture
SetCaretPos
SetClassLongA
SetClipboardData
SetCursor
PostQuitMessage
SetForegroundWindow
SetKeyboardState
SetMenu
SetMenuItemInfoA
SetParent
SetPropA
SetRect
SetScrollInfo
SetScrollPos
SetScrollRange
SetTimer
SetWindowLongA
SetWindowLongW
SetWindowPlacement
SetWindowPos
SetWindowRgn
SetWindowsHookExA
SetWindowTextA
ShowCaret
ShowCursor
ShowOwnedPopups
ShowScrollBar
ShowWindow
SystemParametersInfoA
TabbedTextOutA
TrackPopupMenu
TranslateMDISysAccel
TranslateMessage
UnhookWindowsHookEx
UnregisterClassA
UpdateWindow
VkKeyScanA
PostMessageA
PeekMessageW
PeekMessageA
OpenClipboard
OffsetRect
OemToCharA
MsgWaitForMultipleObjectsEx
MsgWaitForMultipleObjects
MoveWindow
MessageBoxA
MessageBeep
MapWindowPoints
MapVirtualKeyA
LockWindowUpdate
LoadStringA
LoadKeyboardLayoutA
LoadIconA
LoadCursorFromFileA
LoadCursorA
LoadBitmapA
KillTimer
IsZoomed
IsWindowVisible
IsWindowUnicode
IsWindowEnabled
IsWindow
IsRectEmpty
IsIconic
IsDialogMessageW
IsDialogMessageA
ReleaseCapture
IsChild
IsCharUpperA
IsCharAlphaNumericA
IsCharAlphaA
InvalidateRect
IntersectRect
InsertMenuItemA
InsertMenuA
InflateRect
HideCaret
GetWindowThreadProcessId
GetWindowTextA
GetWindowRect
GetWindowPlacement
GetWindowLongW
GetWindowLongA
GetWindowDC
GetWindow
GetUpdateRect
GetTopWindow
GetSystemMetrics
GetSystemMenu
GetSysColorBrush
GetSysColor
GetSubMenu
GetScrollRange
GetScrollPos
GetScrollInfo
GetPropA
GetParent
GetMessageTime
GetMessagePos
GetMenuStringA
GetMenuState
GetMenuItemInfoA
GetMenuItemID
GetMenuItemCount
GetMenu
GetLastActivePopup
GetKeyState
GetKeyNameTextA
GetKeyboardType
GetKeyboardState
GetKeyboardLayoutNameA
GetKeyboardLayoutList
GetKeyboardLayout
GetIconInfo
GetForegroundWindow
GetFocus
GetDoubleClickTime
GetDlgItem
GetDesktopWindow
GetDCEx
GetDC
GetCursorPos
GetCursor
GetClipboardData
GetClientRect
GetClassNameA
GetClassLongA
GetClassInfoA
GetCaretPos
GetCapture
GetAsyncKeyState
GetActiveWindow
FrameRect
FindWindowExA
FindWindowA
FillRect
ExitWindowsEx
EqualRect
EnumWindows
EnumThreadWindows
EnumClipboardFormats
EnumChildWindows
EndPaint
EndDeferWindowPos
RegisterWindowMessageA
RegisterClipboardFormatA
RegisterClassA
RedrawWindow
IsClipboardFormatAvailable
PtInRect
AdjustWindowRectEx
BeginDeferWindowPos
BeginPaint
CallNextHookEx
CallWindowProcA
CharLowerA
CharLowerBuffA
CharNextA
CharNextW
CharToOemA
CharUpperBuffA
CheckMenuItem
ChildWindowFromPoint
ClientToScreen
EnableWindow
EnableScrollBar
EnableMenuItem
EmptyClipboard
DrawTextW
DrawTextExA
DrawTextA
DrawMenuBar
DrawIconEx
DrawIcon
DrawFrameControl
DrawFocusRect
DrawEdge
DispatchMessageW
DispatchMessageA
DestroyWindow
DestroyMenu
DestroyIcon
DestroyCursor
DestroyCaret
DeleteMenu
DefWindowProcA
DefMDIChildProcA
DefFrameProcA
CreateWindowExA
CreatePopupMenu
CreateMenu
CreateIcon
CreateCaret
CopyImage
CloseClipboard
SetFocus
gdi32
CreateEnhMetaFileA
CreateFontIndirectA
CreateHalftonePalette
CreateEllipticRgn
CreatePalette
CreatePenIndirect
CreateRectRgn
CreateDIBSection
CreateDIBitmap
CreateICA
CreateDCA
CreateRectRgnIndirect
CreateRoundRectRgn
CreateSolidBrush
DeleteDC
DeleteEnhMetaFile
DeleteObject
Ellipse
EndDoc
EndPage
EnumFontFamiliesA
ExcludeClipRect
ExtCreateRegion
ExtSelectClipRgn
ExtTextOutA
ExtTextOutW
GdiFlush
GetBitmapBits
GetBrushOrgEx
GetClipBox
GetCurrentPositionEx
GetDCOrgEx
GetDeviceCaps
GetDIBColorTable
GetDIBits
CreateCompatibleDC
GetEnhMetaFileDescriptionA
GetEnhMetaFileHeader
GetEnhMetaFilePaletteEntries
GetNearestPaletteIndex
GetObjectA
GetPaletteEntries
GetPixel
GetRgnBox
GetStockObject
GetSystemPaletteEntries
GetTextExtentPoint32A
GetTextExtentPointA
GetTextMetricsA
GetWindowOrgEx
GetWinMetaFileBits
IntersectClipRect
LineTo
LPtoDP
MaskBlt
MoveToEx
PatBlt
PlayEnhMetaFile
Polygon
Polyline
PtInRegion
RealizePalette
Rectangle
RectVisible
ResizePalette
RestoreDC
SaveDC
SelectClipPath
SelectObject
SelectPalette
SetAbortProc
SetBkColor
SetBkMode
SetBrushOrgEx
SetDIBColorTable
CreateCompatibleBitmap
CreateBrushIndirect
CreateBitmap
CopyEnhMetaFileA
CombineRgn
CloseEnhMetaFile
GetEnhMetaFileBits
StretchDIBits
TranslateCharsetInfo
BitBlt
StartPage
StartDocA
SetWinMetaFileBits
SetWindowOrgEx
SetViewportOrgEx
SetTextColor
SetStretchBltMode
SetROP2
SetPixel
SetPaletteEntries
SetMapMode
SetEnhMetaFileBits
SetDIBitsToDevice
SetDIBits
advapi32
LookupPrivilegeValueW
OpenThreadToken
AdjustTokenPrivileges
OpenProcessToken
shell32
Shell_NotifyIconA
DragQueryFileA
DragFinish
DragAcceptFiles
ShellExecuteA
ole32
CoTaskMemFree
CoTaskMemAlloc
CoUninitialize
CoGetClassObject
CoCreateInstance
CreateStreamOnHGlobal
IsAccelerator
OleDraw
OleRun
OleSetMenuDescriptor
ProgIDFromCLSID
StringFromCLSID
CoInitialize
Sections
.text Size: 412KB - Virtual size: 408KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata1 Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 76KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rt96 Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE