Static task
static1
Behavioral task
behavioral1
Sample
NEAS.1afc62102b22482e8fe6b1f2378c14e0_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.1afc62102b22482e8fe6b1f2378c14e0_JC.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.1afc62102b22482e8fe6b1f2378c14e0_JC.exe
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Size
969KB
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MD5
1afc62102b22482e8fe6b1f2378c14e0
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SHA1
b335d801562372cc8d549a9611bc3a81505031ef
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SHA256
9c3ebd4c9071d593c67e2274971fe76bbd1c5eb684bc3ce00ee32f7567405ce6
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SHA512
830fbfd03aaa4f26a38a4d5caf2ee00d983c692445bec9b1b76d92310a9ff332b13c774acb0fa0061a21a6985d9f1f7b6cb50c1869e7dfae4ff57a12f451284b
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SSDEEP
12288:JLCLwROAU0IeemDtK1RCgGurYkKz4jwZhiAi3FEMh:QAU03tK1RCC1tUZhECM
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.1afc62102b22482e8fe6b1f2378c14e0_JC.exe
Files
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NEAS.1afc62102b22482e8fe6b1f2378c14e0_JC.exe.exe windows:4 windows x86
9dd785c0a122299fda72b9566991c049
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
winmm
mciSendCommandA
PlaySoundA
hhctrl.ocx
ord14
kernel32
HeapSize
GetACP
UnhandledExceptionFilter
HeapReAlloc
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
HeapDestroy
HeapCreate
VirtualFree
IsBadWritePtr
SetUnhandledExceptionFilter
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
IsBadReadPtr
IsBadCodePtr
SetStdHandle
FindFirstFileA
FindClose
CompareStringA
CompareStringW
SetEnvironmentVariableA
TerminateProcess
RaiseException
HeapFree
HeapAlloc
ExitProcess
GetCommandLineA
GetLocalTime
GetSystemTime
GetTimeZoneInformation
RtlUnwind
GetFileTime
GetFileSize
GetFileAttributesA
GetTickCount
FileTimeToLocalFileTime
FileTimeToSystemTime
GetFullPathNameA
GetVolumeInformationA
InterlockedIncrement
LoadLibraryA
FreeLibrary
GetVersion
lstrcatA
GetCurrentThreadId
GlobalGetAtomNameA
lstrcmpiA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
lstrcpyA
GetModuleHandleA
GetProcAddress
GlobalLock
GlobalUnlock
GlobalFree
LockResource
FindResourceA
LoadResource
Sleep
GetStartupInfoA
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
CreateFileA
GetCurrentProcess
DuplicateHandle
SetErrorMode
GetThreadLocale
WritePrivateProfileStringA
GetOEMCP
GetCPInfo
GetProcessVersion
TlsGetValue
LocalReAlloc
TlsSetValue
EnterCriticalSection
GlobalReAlloc
LeaveCriticalSection
TlsFree
GlobalHandle
DeleteCriticalSection
TlsAlloc
InitializeCriticalSection
LocalAlloc
SizeofResource
GlobalFlags
lstrcpynA
GetLastError
MulDiv
SetLastError
CloseHandle
GetModuleFileNameA
GlobalAlloc
lstrcmpA
GetCurrentThread
FormatMessageA
LocalFree
MultiByteToWideChar
WideCharToMultiByte
lstrlenA
InterlockedDecrement
VirtualAlloc
GetProfileStringA
user32
CharUpperA
RegisterClipboardFormatA
PostThreadMessageA
CharNextA
InflateRect
GetSysColorBrush
LoadCursorA
GetDesktopWindow
PtInRect
GetClassNameA
DestroyMenu
LoadStringA
MapDialogRect
SetWindowContextHelpId
GrayStringA
DrawTextA
TabbedTextOutA
EndPaint
BeginPaint
GetWindowDC
ClientToScreen
GetMessageA
TranslateMessage
ValidateRect
GetCursorPos
SetCursor
PostQuitMessage
GetDC
ReleaseDC
GetMenuCheckMarkDimensions
GetMenuState
ModifyMenuA
SetMenuItemBitmaps
ShowWindow
MoveWindow
SetWindowTextA
IsDialogMessageA
PostMessageA
UpdateWindow
SendDlgItemMessageA
MapWindowPoints
GetSysColor
PeekMessageA
DispatchMessageA
GetFocus
ScreenToClient
CopyAcceleratorTableA
IsWindowVisible
GetTopWindow
MessageBoxA
IsChild
GetCapture
WinHelpA
wsprintfA
GetClassInfoA
RegisterClassA
GetMenuItemCount
GetSubMenu
GetMenuItemID
GetWindowTextLengthA
GetWindowTextA
GetDlgCtrlID
GetKeyState
DefWindowProcA
CreateWindowExA
SetWindowsHookExA
CallNextHookEx
GetClassLongA
SetPropA
UnhookWindowsHookEx
GetPropA
CallWindowProcA
RemovePropA
GetMessageTime
GetMessagePos
GetLastActivePopup
GetForegroundWindow
MessageBeep
GetNextDlgGroupItem
SetRect
CopyRect
SetForegroundWindow
GetWindow
SetWindowLongA
SetWindowPos
RegisterWindowMessageA
OffsetRect
IntersectRect
SystemParametersInfoA
GetWindowPlacement
GetWindowRect
GetNextDlgTabItem
EndDialog
GetActiveWindow
SetActiveWindow
IsWindow
CreateDialogIndirectParamA
DestroyWindow
GetParent
GetWindowLongA
GetDlgItem
IsWindowEnabled
GetMenu
EnableMenuItem
CheckMenuItem
KillTimer
IsIconic
GetClientRect
DrawIcon
GetSystemMenu
AppendMenuA
GetSystemMetrics
LoadBitmapA
SetTimer
InvalidateRect
LoadIconA
SendMessageA
EnableWindow
AdjustWindowRectEx
SetFocus
HideCaret
ShowCaret
UnregisterClassA
DrawFocusRect
DefDlgProcA
ExcludeUpdateRgn
IsWindowUnicode
gdi32
GetTextExtentPointA
CreateDIBitmap
IntersectClipRect
MoveToEx
LineTo
DeleteObject
GetDeviceCaps
GetViewportExtEx
GetWindowExtEx
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
GetMapMode
DPtoLP
GetTextColor
GetBkColor
LPtoDP
ScaleWindowExtEx
SetWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
PatBlt
SetMapMode
SetBkMode
GetStockObject
SelectObject
RestoreDC
SaveDC
DeleteDC
CreateBitmap
GetObjectA
SetBkColor
SetTextColor
GetClipBox
Rectangle
BitBlt
CreateCompatibleDC
CreateCompatibleBitmap
CreateSolidBrush
CreatePen
CreateFontA
StretchDIBits
comdlg32
GetFileTitleA
winspool.drv
OpenPrinterA
DocumentPropertiesA
ClosePrinter
advapi32
RegCloseKey
RegCreateKeyExA
RegOpenKeyExA
RegSetValueExA
comctl32
ord17
ImageList_Destroy
oledlg
ord8
ole32
CoFreeUnusedLibraries
OleUninitialize
OleInitialize
StgOpenStorageOnILockBytes
CoGetClassObject
CLSIDFromString
CLSIDFromProgID
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
CoRegisterMessageFilter
CoRevokeClassObject
OleFlushClipboard
OleIsCurrentClipboard
CoTaskMemAlloc
CoTaskMemFree
olepro32
ord253
oleaut32
SysFreeString
SysStringLen
SysAllocStringByteLen
VariantChangeType
SysAllocString
VariantCopy
VariantTimeToSystemTime
VariantClear
SysAllocStringLen
Sections
.text Size: 180KB - Virtual size: 178KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 733KB - Virtual size: 733KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE