Static task
static1
Behavioral task
behavioral1
Sample
31ddbb1913d3b9af93c66d3d0493ff15.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
31ddbb1913d3b9af93c66d3d0493ff15.exe
Resource
win10v2004-20231215-en
General
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Target
31ddbb1913d3b9af93c66d3d0493ff15
-
Size
388KB
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MD5
31ddbb1913d3b9af93c66d3d0493ff15
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SHA1
3e8d63d32cc676b04afb3e4149e268e67774a349
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SHA256
3f72a9446b3274a09d667054238003a6d9170bc90e2bab837291a1d90539db45
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SHA512
d1f8a1fe12686260e75fc90fce4959744cb1ef773e6918aa50780fbac9d09a15d387386985baeb499f35b41f8539527891cd35f980afe2ffef03b15b284b5acf
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SSDEEP
6144:euIfjxJQRMuwQllGLyWTPcKV2T8wby1aX:e/fjxJQEQll0TTDV2Tz
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 31ddbb1913d3b9af93c66d3d0493ff15
Files
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31ddbb1913d3b9af93c66d3d0493ff15.exe windows:4 windows x86 arch:x86
59898aa93671831edd4b8c833d246a72
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
mpr
WNetOpenEnumA
WNetAddConnection2A
WNetEnumResourceA
WNetCloseEnum
netapi32
NetMessageBufferSend
NetApiBufferFree
NetServerEnum
NetUserGetInfo
NetUserEnum
NetServerGetInfo
ws2_32
gethostbyaddr
WSAStartup
WSACleanup
gethostbyname
inet_addr
iphlpapi
SendARP
kernel32
GetCommandLineA
GetStartupInfoA
HeapFree
HeapAlloc
RtlUnwind
ExitProcess
GetFileType
RaiseException
CreateThread
SetStdHandle
HeapReAlloc
HeapSize
GetACP
GetTimeZoneInformation
TerminateProcess
ExitThread
GetStringTypeA
GetStringTypeW
GetEnvironmentVariableA
SetHandleCount
VirtualFree
VirtualAlloc
IsBadWritePtr
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetUnhandledExceptionFilter
LCMapStringA
GetStdHandle
IsBadReadPtr
IsBadCodePtr
FileTimeToLocalFileTime
CompareStringA
CompareStringW
SetEnvironmentVariableA
FileTimeToSystemTime
SetErrorMode
SizeofResource
GetOEMCP
GetCPInfo
GetProcessVersion
GlobalFlags
TlsGetValue
LocalReAlloc
TlsSetValue
EnterCriticalSection
GlobalReAlloc
LeaveCriticalSection
TlsFree
GlobalHandle
DeleteCriticalSection
TlsAlloc
InitializeCriticalSection
GetThreadLocale
HeapCreate
HeapDestroy
GetStringTypeExA
GlobalFindAtomA
GlobalDeleteAtom
GetModuleHandleA
GetProcAddress
GlobalLock
GlobalUnlock
lstrcmpA
lstrlenA
lstrcpyA
GetCurrentDirectoryA
lstrcatA
lstrcpynA
GetVersionExA
GetSystemDirectoryA
GetVolumeInformationA
WideCharToMultiByte
MultiByteToWideChar
LocalAlloc
LocalFree
GlobalAlloc
GlobalFree
GetModuleFileNameA
GetProfileStringA
GetFullPathNameA
UnlockFile
SetEndOfFile
SetFilePointer
LockFile
FlushFileBuffers
GetCurrentProcess
WriteFile
ReadFile
GetTickCount
DuplicateHandle
FindNextFileA
CreateFileA
GetLastError
GetFileTime
FindFirstFileA
FindClose
WritePrivateProfileStringA
GetFileSize
GetFileAttributesA
CreateEventA
GetPrivateProfileStringA
GetPrivateProfileIntA
ResumeThread
SuspendThread
SetThreadPriority
CloseHandle
SetEvent
WaitForSingleObject
InterlockedIncrement
GetCurrentThread
FormatMessageA
SetLastError
InterlockedDecrement
MulDiv
FindResourceA
LoadLibraryA
FreeLibrary
GetVersion
LoadResource
LockResource
lstrcmpiA
GetCurrentThreadId
GlobalGetAtomNameA
LCMapStringW
GlobalAddAtomA
GetDriveTypeA
user32
CharNextA
CopyAcceleratorTableA
GetNextDlgGroupItem
MessageBeep
PostThreadMessageA
GetMenuStringA
GetDCEx
LockWindowUpdate
SetParent
CharUpperA
DestroyMenu
SetRectEmpty
RegisterClipboardFormatA
MapDialogRect
SetWindowContextHelpId
GetMessageA
TranslateMessage
ValidateRect
PostQuitMessage
wvsprintfA
EndDialog
CreateDialogIndirectParamA
LoadStringA
GrayStringA
TabbedTextOutA
EndPaint
BeginPaint
GetWindowDC
ReleaseDC
GetMenuCheckMarkDimensions
LoadBitmapA
GetMenuState
ModifyMenuA
SetMenuItemBitmaps
CheckMenuItem
EnableMenuItem
GetNextDlgTabItem
IsWindowEnabled
ShowWindow
MoveWindow
SetWindowTextA
IsDialogMessageA
PostMessageA
UpdateWindow
SendDlgItemMessageA
MapWindowPoints
DeleteMenu
GetFocus
SetActiveWindow
IsWindow
SetFocus
AdjustWindowRectEx
EqualRect
DeferWindowPos
BeginDeferWindowPos
EndDeferWindowPos
IsWindowVisible
SetRect
GetTopWindow
MessageBoxA
IsChild
WinHelpA
wsprintfA
GetClassInfoA
RegisterClassA
GetMenu
GetMenuItemCount
GetMenuItemID
GetDlgItem
GetWindowTextLengthA
GetWindowTextA
GetKeyState
DefWindowProcA
DestroyWindow
CreateWindowExA
SetWindowsHookExA
CallNextHookEx
GetClassLongA
SetPropA
UnhookWindowsHookEx
GetPropA
CallWindowProcA
RemovePropA
GetMessageTime
GetMessagePos
GetLastActivePopup
GetForegroundWindow
GetWindow
SetWindowLongA
RegisterWindowMessageA
IntersectRect
SystemParametersInfoA
GetWindowPlacement
GetWindowRgn
PtInRect
DrawTextA
SetWindowRgn
GetDlgCtrlID
SetWindowPos
SetForegroundWindow
GetCursorPos
ScreenToClient
TrackPopupMenu
LoadMenuA
GetSubMenu
SetTimer
KillTimer
InsertMenuA
GetSysColorBrush
GetClassNameA
LoadCursorA
GetDesktopWindow
PeekMessageA
DispatchMessageA
IsIconic
GetSystemMetrics
DrawIcon
GetSystemMenu
AppendMenuA
GetDC
LoadIconA
EnableWindow
GetWindowRect
SetCursor
GetWindowLongA
SendMessageA
GetClientRect
CopyRect
FrameRect
InflateRect
FillRect
GetSysColor
OffsetRect
DrawStateA
DrawFocusRect
GetActiveWindow
GetParent
GetCapture
SetCapture
ClientToScreen
WindowFromPoint
ReleaseCapture
InvalidateRect
RedrawWindow
DestroyIcon
DestroyCursor
HideCaret
ShowCaret
UnregisterClassA
DefDlgProcA
IsWindowUnicode
ExcludeUpdateRgn
gdi32
EndPath
PathToRegion
BeginPath
SetBkMode
BitBlt
CreateCompatibleDC
CreateCompatibleBitmap
TextOutA
SelectObject
CreateDIBitmap
OffsetRgn
CreateRectRgnIndirect
GetObjectA
CreateFontIndirectA
CreateRectRgn
GetTextExtentPointA
CreateSolidBrush
GetStockObject
MoveToEx
IntersectClipRect
GetViewportExtEx
GetWindowExtEx
GetDeviceCaps
CreatePen
PtVisible
CreatePatternBrush
ExtTextOutA
Escape
RectVisible
PatBlt
SetRectRgn
GetMapMode
StretchDIBits
GetCharWidthA
DPtoLP
GetTextColor
CreateFontA
LPtoDP
GetBkColor
ExcludeClipRect
SetWindowExtEx
ScaleWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
SetViewportOrgEx
SetMapMode
RestoreDC
SaveDC
DeleteDC
CreateBitmap
SetBkColor
GetClipBox
SelectClipRgn
GetTextMetricsA
SetTextColor
SetTextAlign
FillRgn
PtInRegion
CombineRgn
OffsetViewportOrgEx
GetRgnBox
DeleteObject
LineTo
comdlg32
GetFileTitleA
winspool.drv
ClosePrinter
DocumentPropertiesA
OpenPrinterA
advapi32
RegDeleteKeyA
RegOpenKeyA
RegCreateKeyExA
RegCloseKey
RegQueryValueExA
RegDeleteValueA
RegOpenKeyExA
RegSetValueExA
RegCreateKeyA
shell32
SHGetSpecialFolderLocation
SHGetFileInfoA
Shell_NotifyIconA
SHGetPathFromIDListA
ShellExecuteA
comctl32
ImageList_Create
ImageList_Destroy
ord17
ImageList_ReplaceIcon
oledlg
ord8
ole32
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CoRegisterMessageFilter
CoTaskMemFree
CLSIDFromProgID
OleInitialize
CLSIDFromString
CoTaskMemAlloc
CoCreateInstance
CoRevokeClassObject
OleFlushClipboard
OleIsCurrentClipboard
CoGetClassObject
CoFreeUnusedLibraries
OleUninitialize
olepro32
ord253
oleaut32
SysAllocStringByteLen
VariantChangeType
VariantCopy
VariantTimeToSystemTime
VariantClear
SysAllocStringLen
SysFreeString
SysStringLen
SysAllocString
Sections
.text Size: 244KB - Virtual size: 241KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 60KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 60KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ