Static task
static1
Behavioral task
behavioral1
Sample
b28c0687bda31dd5d8fe7c41ad25175e7ee3d24696cf7f7ad4b42034ef64cbc8.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
b28c0687bda31dd5d8fe7c41ad25175e7ee3d24696cf7f7ad4b42034ef64cbc8.exe
Resource
win10v2004-20231023-en
General
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Target
b28c0687bda31dd5d8fe7c41ad25175e7ee3d24696cf7f7ad4b42034ef64cbc8
-
Size
7.8MB
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MD5
c2251edf885eebccb8bfaf3410de669b
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SHA1
cbcee55cde5dc9e68be12f542cea718d05aaac7c
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SHA256
b28c0687bda31dd5d8fe7c41ad25175e7ee3d24696cf7f7ad4b42034ef64cbc8
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SHA512
64fb3e3a78d7f3ac9ef86e5152d02dd69382da45707328267b418258499218aa6386926aea2015ea3a6b5949e3f2ac89f32e6309df5f41843a933f9d304d8968
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SSDEEP
98304:L0KkSR2l8Lly6y5hYAD8MWHZKDoq1CZvOoxIBwYL5/49Yxo+YhoojrFbVG4lz:2XLZbaZfop59Sph3rF5
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b28c0687bda31dd5d8fe7c41ad25175e7ee3d24696cf7f7ad4b42034ef64cbc8
Files
-
b28c0687bda31dd5d8fe7c41ad25175e7ee3d24696cf7f7ad4b42034ef64cbc8.exe windows:5 windows x86
00f67530d588bb0a8b368338c768bf67
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetStringTypeW
GetStringTypeA
GetLocaleInfoA
GetTimeZoneInformation
GetConsoleMode
GetConsoleCP
LCMapStringW
LCMapStringA
IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
InitializeCriticalSection
VirtualFree
HeapCreate
GetStartupInfoA
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetStdHandle
GetFileType
SetStdHandle
VirtualQuery
GetSystemInfo
VirtualAlloc
HeapSize
RaiseException
CreateThread
ExitThread
ExitProcess
RtlUnwind
HeapReAlloc
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetStartupInfoW
FindResourceExW
VirtualProtect
GetFileTime
WriteConsoleA
SearchPathW
SetErrorMode
GlobalGetAtomNameW
GetFullPathNameW
GetVolumeInformationW
DuplicateHandle
UnlockFile
LockFile
FlushFileBuffers
MoveFileW
GetThreadLocale
lstrlenA
lstrcpyW
InterlockedIncrement
LocalReAlloc
GlobalHandle
GlobalReAlloc
GlobalFlags
GetCurrentDirectoryW
GlobalSize
FormatMessageW
MulDiv
InterlockedDecrement
GlobalFindAtomW
CompareStringW
LoadLibraryA
GetVersionExA
GlobalAddAtomW
CreateEventW
SuspendThread
SetEvent
SetThreadPriority
GlobalUnlock
WritePrivateProfileStringW
GetPrivateProfileIntW
FreeResource
GlobalFree
GlobalDeleteAtom
ConvertDefaultLocale
EnumResourceLanguagesW
GetLocaleInfoW
LoadLibraryExW
CompareStringA
InterlockedExchange
GlobalLock
lstrcmpW
GlobalAlloc
GlobalMemoryStatus
GetConsoleOutputCP
WriteConsoleW
SetEnvironmentVariableA
GetProfileIntW
TlsFree
TlsAlloc
InterlockedExchangeAdd
InitializeCriticalSectionAndSpinCount
TlsSetValue
TlsGetValue
SetLastError
DeleteFileA
SetFileAttributesA
CopyFileA
SetEndOfFile
OpenFileMappingA
CreateFileMappingA
UnmapViewOfFile
MapViewOfFile
FileTimeToLocalFileTime
FileTimeToSystemTime
GetSystemTimeAsFileTime
GetSystemTime
GetSystemDirectoryA
GetModuleFileNameA
FindNextFileA
FindFirstFileA
GetFileSizeEx
CreateDirectoryA
CreateFileA
ReleaseMutex
CreateMutexA
OpenMutexA
GetCurrentProcessId
GetCurrentThreadId
GetVersionExW
GetTickCount
QueryPerformanceCounter
GetSystemDefaultLangID
Sleep
InterlockedCompareExchange
GetFileAttributesW
GetFileAttributesA
LoadLibraryW
GetModuleHandleW
FreeLibrary
WriteFile
HeapFree
GetProcessHeap
HeapAlloc
MultiByteToWideChar
WideCharToMultiByte
ResumeThread
GetWindowsDirectoryW
GetShortPathNameW
SetCurrentDirectoryW
GetLongPathNameW
GetTempPathW
lstrlenW
GetSystemDirectoryW
CreateProcessW
SetPriorityClass
lstrcmpA
GetEnvironmentVariableW
GetCommandLineW
LocalFree
CloseHandle
GetModuleHandleA
LocalAlloc
GetProcAddress
CreateFileW
ReadFile
TerminateProcess
GetExitCodeProcess
OpenProcess
GetCurrentThread
WaitForSingleObject
GetCurrentProcess
SetFilePointer
GetFileSize
SetFileAttributesW
DeleteFileW
FindNextFileW
RemoveDirectoryW
FindClose
GetLastError
GetModuleFileNameW
CopyFileW
CreateDirectoryW
GetSystemWindowsDirectoryW
MoveFileExW
FindFirstFileW
GetTempFileNameW
FindResourceW
LoadResource
LockResource
SizeofResource
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
user32
ReuseDDElParam
InsertMenuItemW
TranslateAcceleratorW
UnregisterClassW
GetNextDlgGroupItem
InvalidateRgn
SetRect
CharNextW
EmptyClipboard
CloseClipboard
SetClipboardData
LoadImageW
DestroyIcon
CopyImage
OpenClipboard
DrawStateW
RegisterClipboardFormatW
EnumChildWindows
LockWindowUpdate
BringWindowToTop
IsRectEmpty
KillTimer
SetTimer
InvalidateRect
IsMenu
SetClassLongW
SetParent
CreatePopupMenu
NotifyWinEvent
SetWindowRgn
CreateAcceleratorTableW
LoadAcceleratorsW
DestroyAcceleratorTable
CharUpperW
GetKeyboardState
GetKeyboardLayout
ToUnicodeEx
CopyAcceleratorTableW
PostThreadMessageW
LoadMenuW
GetSysColorBrush
SetRectEmpty
DeleteMenu
WaitMessage
ReleaseCapture
LoadCursorW
WindowFromPoint
SetCapture
EndPaint
BeginPaint
GetWindowDC
ClientToScreen
GrayStringW
DrawTextExW
DrawTextW
TabbedTextOutW
FillRect
InsertMenuW
RemoveMenu
GetMenuStringW
DestroyMenu
GetMenuItemInfoW
InflateRect
ShowWindow
MoveWindow
SetWindowTextW
IsDialogMessageW
UnpackDDElParam
CheckDlgButton
RegisterWindowMessageW
SendDlgItemMessageW
SendDlgItemMessageA
IsChild
DestroyCursor
GetCapture
GetClassLongW
GetClassNameW
SetPropW
GetPropW
RemovePropW
SetFocus
GetWindowTextLengthW
GetWindowTextW
GetForegroundWindow
BeginDeferWindowPos
EndDeferWindowPos
UnhookWindowsHookEx
GetMessageTime
GetMessagePos
MapWindowPoints
ScrollWindow
TrackPopupMenu
SetMenu
SetScrollRange
GetScrollRange
SetScrollPos
GetScrollPos
SetForegroundWindow
ShowScrollBar
UpdateWindow
GetSubMenu
GetMenuItemID
GetMenuItemCount
CreateWindowExW
GetClassInfoExW
GetClassInfoW
RegisterClassW
GetSysColor
AdjustWindowRectEx
ScreenToClient
EqualRect
DeferWindowPos
GetScrollInfo
SetScrollInfo
SetWindowPlacement
GetDlgCtrlID
DefWindowProcW
CallWindowProcW
PtInRect
GetMenu
SetWindowLongW
IntersectRect
DrawIconEx
DrawEdge
DrawFrameControl
DrawFocusRect
SetCursorPos
UnionRect
EnableScrollBar
UpdateLayeredWindow
SetMenuDefaultItem
GetMenuDefaultItem
IsCharLowerW
MapVirtualKeyExW
IsClipboardFormatAvailable
DefFrameProcW
DefMDIChildProcW
DrawMenuBar
SystemParametersInfoA
GetWindowPlacement
GetWindowRect
GetLastActivePopup
ShowOwnedPopups
SetCursor
SetWindowsHookExW
CallNextHookEx
GetMessageW
TranslateMessage
DispatchMessageW
TranslateMDISysAccel
FrameRect
GetUpdateRect
CharUpperBuffW
CopyIcon
SubtractRect
GetIconInfo
GetDoubleClickTime
GetWindowRgn
CreateMenu
IsWindowVisible
GetKeyState
PeekMessageW
GetCursorPos
ValidateRect
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapW
ModifyMenuW
GetMenuState
EnableMenuItem
CheckMenuItem
MapVirtualKeyW
GetKeyNameTextW
ReleaseDC
GetDC
CopyRect
GetDesktopWindow
GetActiveWindow
SetActiveWindow
CreateDialogIndirectParamW
DestroyWindow
IsWindow
GetWindowLongW
GetDlgItem
IsWindowEnabled
GetNextDlgTabItem
EndDialog
SetWindowContextHelpId
GetParent
MapDialogRect
SetWindowPos
WinHelpW
SystemParametersInfoW
OffsetRect
MessageBeep
RedrawWindow
IsZoomed
PostQuitMessage
GetTopWindow
GetWindowThreadProcessId
GetWindow
PostMessageW
GetFocus
DrawIcon
GetClientRect
GetSystemMetrics
IsIconic
SendMessageW
AppendMenuW
GetSystemMenu
LoadIconW
EnableWindow
MessageBoxW
GetAsyncKeyState
gdi32
GetNearestPaletteIndex
GetSystemPaletteEntries
EnumFontFamiliesExW
SetPaletteEntries
GetTextFaceW
SetPixelV
GetPixel
GetWindowExtEx
GetViewportExtEx
ExtFloodFill
LPtoDP
GetViewportOrgEx
GetBoundsRect
FrameRgn
FillRgn
PtInRegion
GetWindowOrgEx
GetPaletteEntries
CreatePalette
RoundRect
Rectangle
Polygon
Ellipse
Polyline
CreatePolygonRgn
CreateEllipticRgn
DPtoLP
GetMapMode
SetRectRgn
GetBkColor
CreateDIBSection
SetPixel
StretchBlt
CombineRgn
RealizePalette
GetDIBits
SetDIBColorTable
GetTextColor
CreateRoundRectRgn
GetTextCharsetInfo
EnumFontFamiliesW
GetTextMetricsW
CreateCompatibleBitmap
CreateDIBitmap
GetRgnBox
OffsetRgn
CreateHatchBrush
CreateSolidBrush
CreatePen
GetObjectType
SelectPalette
GetStockObject
CreatePatternBrush
DeleteDC
ExtSelectClipRgn
ScaleWindowExtEx
SetWindowExtEx
OffsetWindowOrgEx
SetWindowOrgEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SelectObject
Escape
TextOutW
RectVisible
CreateRectRgn
SelectClipRgn
DeleteObject
CreateRectRgnIndirect
PatBlt
CreateBitmap
GetDCOrgEx
GetClipBox
SetTextColor
SetBkColor
GetObjectW
CreateFontIndirectW
CreateCompatibleDC
BitBlt
ExtTextOutW
GetTextExtentPoint32W
GetDeviceCaps
CopyMetaFileW
SaveDC
RestoreDC
SetBkMode
SetPolyFillMode
SetROP2
SetMapMode
ExcludeClipRect
IntersectClipRect
SetTextAlign
MoveToEx
LineTo
PtVisible
msimg32
AlphaBlend
TransparentBlt
comdlg32
GetFileTitleW
winspool.drv
OpenPrinterW
ClosePrinter
DocumentPropertiesW
advapi32
AddAccessAllowedAce
OpenProcessToken
OpenThreadToken
SetSecurityDescriptorGroup
AccessCheck
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
ImpersonateSelf
InitializeAcl
AllocateAndInitializeSid
RevertToSelf
FreeSid
IsValidSecurityDescriptor
GetLengthSid
RegDeleteValueW
RegOpenKeyExW
RegCreateKeyExW
RegQueryValueExW
RegDeleteKeyW
RegQueryValueW
RegOpenKeyW
RegEnumKeyW
CryptGenRandom
CryptReleaseContext
CryptAcquireContextW
CreateWellKnownSid
GetSecurityDescriptorSacl
SetSecurityInfo
RegSetValueExW
RegCloseKey
AdjustTokenPrivileges
RegEnumKeyExW
LookupPrivilegeValueW
SetSecurityDescriptorOwner
shell32
SHGetFileInfoW
SHGetSpecialFolderPathW
ShellExecuteExW
SHGetFolderPathW
CommandLineToArgvW
ShellExecuteW
DragQueryFileW
DragFinish
SHChangeNotify
SHAppBarMessage
SHBrowseForFolderW
SHGetPathFromIDListW
comctl32
InitCommonControlsEx
ImageList_GetIconSize
shlwapi
PathFileExistsW
PathStripPathW
PathIsDirectoryEmptyW
PathRemoveFileSpecW
PathFindFileNameW
PathFindExtensionW
PathStripToRootW
PathIsUNCW
oledlg
OleUIBusyW
ole32
CoInitializeEx
OleInitialize
CoFreeUnusedLibraries
OleUninitialize
OleGetClipboard
DoDragDrop
OleFlushClipboard
OleIsCurrentClipboard
OleCreateMenuDescriptor
OleLockRunning
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
CoGetClassObject
CreateStreamOnHGlobal
OleDuplicateData
OleDestroyMenuDescriptor
OleTranslateAccelerator
IsAccelerator
CoTaskMemAlloc
ReleaseStgMedium
CoTaskMemFree
CLSIDFromString
CoRegisterMessageFilter
CLSIDFromProgID
CoInitialize
CoUninitialize
CoCreateInstance
CoRevokeClassObject
RevokeDragDrop
CoLockObjectExternal
RegisterDragDrop
StgOpenStorageOnILockBytes
oleaut32
SysFreeString
VariantCopy
SafeArrayDestroy
SystemTimeToVariantTime
VariantTimeToSystemTime
OleCreateFontIndirect
SysAllocString
SysStringLen
VariantInit
VariantChangeType
VariantClear
SysAllocStringLen
gdiplus
GdipAlloc
GdipCloneImage
GdipDrawImageI
GdipGetImageGraphicsContext
GdiplusShutdown
GdiplusStartup
GdipBitmapUnlockBits
GdipBitmapLockBits
GdipCreateBitmapFromScan0
GdipCreateBitmapFromStreamICM
GdipCreateBitmapFromStream
GdipGetImagePalette
GdipGetImagePaletteSize
GdipGetImagePixelFormat
GdipGetImageHeight
GdipGetImageWidth
GdipDisposeImage
GdipDeleteGraphics
GdipFree
crypt32
CertEnumCertificatesInStore
CertGetCertificateContextProperty
CertCloseStore
CertAddCertificateContextToStore
CertFreeCertificateContext
CertOpenStore
CertCreateCertificateContext
CertDeleteCertificateFromStore
version
VerQueryValueW
GetFileVersionInfoSizeW
GetFileVersionInfoW
psapi
EnumProcesses
GetModuleFileNameExW
rpcrt4
UuidToStringA
RpcStringFreeA
UuidCreate
imm32
ImmGetContext
ImmGetOpenStatus
ImmReleaseContext
winmm
PlaySoundW
Sections
.text Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 341KB - Virtual size: 340KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 57KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5.9MB - Virtual size: 5.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 166KB - Virtual size: 166KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ