Static task
static1
Behavioral task
behavioral1
Sample
b749a28bac1cbb9e7a4c750ccb345f3b91a3b15f04d5d09b643397ff5e4897ec.exe
Resource
win7-20231020-en
General
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Target
b749a28bac1cbb9e7a4c750ccb345f3b91a3b15f04d5d09b643397ff5e4897ec
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Size
528KB
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MD5
bc5614df8c1264710bf1dffbce51a793
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SHA1
3887a972fd29061f04eb5ffef469a3934768563c
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SHA256
b749a28bac1cbb9e7a4c750ccb345f3b91a3b15f04d5d09b643397ff5e4897ec
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SHA512
cc3f43206af96197a1822d05612866669f27e9272b2c0fd171abe37a255cbe5a8986f25e510f5cf0856a65977b9b6dc86142a12fb44e2fad22d8687662e0baca
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SSDEEP
6144:4Q5Z9nz7wqMQGkDUSC3CqjmXRXS8pyxwNaS:4QT9nz7557QS0jmXRC8pyxwNaS
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b749a28bac1cbb9e7a4c750ccb345f3b91a3b15f04d5d09b643397ff5e4897ec
Files
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b749a28bac1cbb9e7a4c750ccb345f3b91a3b15f04d5d09b643397ff5e4897ec.exe windows:4 windows x86 arch:x86
721c5dee37766d5180081e8c2d159a90
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
kernel32
RtlUnwind
GetTimeZoneInformation
RaiseException
SetEnvironmentVariableA
SetCurrentDirectoryA
GetStartupInfoA
GetCommandLineA
HeapAlloc
HeapFree
TerminateProcess
HeapReAlloc
HeapSize
GetACP
SetUnhandledExceptionFilter
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
IsBadWritePtr
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
IsBadReadPtr
IsBadCodePtr
SetStdHandle
CompareStringA
CompareStringW
CloseHandle
GetFileSize
CreateFileA
lstrcpyA
lstrlenA
FindClose
FindFirstFileA
CopyFileA
CreateThread
GetDriveTypeA
GetLogicalDriveStringsA
WriteFile
GetProcAddress
LoadLibraryA
ExitProcess
GetCurrentThreadId
GetCurrentDirectoryA
GetLastError
CreateMutexA
FindNextFileA
DeleteFileA
GetTickCount
LoadResource
FindResourceA
LockResource
GlobalFree
GlobalUnlock
GlobalLock
GetModuleHandleA
GlobalDeleteAtom
GlobalFindAtomA
GlobalAddAtomA
lstrcmpiA
GetFileTime
GetFileAttributesA
FileTimeToLocalFileTime
FileTimeToSystemTime
GetFullPathNameA
GetVolumeInformationA
SetEndOfFile
GlobalGetAtomNameA
lstrcatA
GetProfileStringA
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
ReadFile
GetCurrentProcess
DuplicateHandle
SetErrorMode
GetThreadLocale
WritePrivateProfileStringA
GetOEMCP
GetCPInfo
GetProcessVersion
TlsGetValue
LocalReAlloc
TlsSetValue
EnterCriticalSection
GlobalReAlloc
LeaveCriticalSection
TlsFree
GlobalHandle
DeleteCriticalSection
TlsAlloc
InitializeCriticalSection
LocalAlloc
SizeofResource
GlobalFlags
GetModuleFileNameA
GetVersion
GlobalAlloc
lstrcmpA
GetCurrentThread
lstrcpynA
MulDiv
SetLastError
FormatMessageA
LocalFree
MultiByteToWideChar
WideCharToMultiByte
InterlockedDecrement
InterlockedIncrement
FreeLibrary
user32
CopyAcceleratorTableA
SetRect
GetNextDlgGroupItem
MessageBeep
CharUpperA
RegisterClipboardFormatA
MapDialogRect
SetWindowContextHelpId
TranslateMessage
ValidateRect
DestroyMenu
InflateRect
GrayStringA
DrawTextA
TabbedTextOutA
EndPaint
BeginPaint
GetWindowDC
ReleaseDC
ShowWindow
MoveWindow
SetWindowTextA
IsDialogMessageA
GetMenuCheckMarkDimensions
GetMenuState
ModifyMenuA
SetMenuItemBitmaps
UpdateWindow
SendDlgItemMessageA
MapWindowPoints
GetSysColor
PeekMessageA
DispatchMessageA
GetFocus
SetFocus
AdjustWindowRectEx
CopyRect
CharNextA
GetTopWindow
IsChild
GetCapture
WinHelpA
GetClassInfoA
RegisterClassA
GetMenu
GetMenuItemCount
GetMenuItemID
TrackPopupMenu
WindowFromPoint
GetWindowTextLengthA
GetWindowTextA
GetDlgCtrlID
GetKeyState
CreateWindowExA
SetWindowsHookExA
CallNextHookEx
GetClassLongA
SetPropA
UnhookWindowsHookEx
GetPropA
CallWindowProcA
RemovePropA
DefWindowProcA
GetMessageTime
GetMessagePos
GetLastActivePopup
GetForegroundWindow
GetWindow
SetWindowPos
RegisterWindowMessageA
OffsetRect
IntersectRect
ShowCaret
ExcludeUpdateRgn
DrawFocusRect
DefDlgProcA
IsWindowUnicode
SystemParametersInfoA
GetWindowPlacement
GetNextDlgTabItem
EndDialog
GetActiveWindow
SetActiveWindow
IsWindow
CreateDialogIndirectParamA
DestroyWindow
GetWindowLongA
GetDlgItem
IsWindowEnabled
SetWindowLongA
wsprintfA
ScreenToClient
PtInRect
GetSysColorBrush
GetDesktopWindow
GetClassNameA
SetCursor
LoadCursorA
GetParent
CloseWindow
GetCursorPos
SetForegroundWindow
CreatePopupMenu
PostQuitMessage
LoadBitmapA
IsIconic
GetSystemMetrics
DrawIcon
AppendMenuA
LoadIconA
FindWindowA
PostThreadMessageA
GetInputState
GetMessageA
EnableMenuItem
MessageBoxA
ClientToScreen
LoadMenuA
CheckMenuItem
GetSubMenu
InvalidateRect
IsWindowVisible
GetWindowRect
KillTimer
SetTimer
GetClientRect
GetDC
PostMessageA
EnableWindow
SendMessageA
HideCaret
UnregisterClassA
LoadStringA
gdi32
GetTextExtentPoint32A
GetStockObject
GetClipBox
CreateBitmap
DeleteDC
SaveDC
RestoreDC
SelectObject
SetMapMode
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
IntersectClipRect
MoveToEx
LineTo
StretchBlt
DeleteObject
GetDeviceCaps
GetViewportExtEx
GetWindowExtEx
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
GetMapMode
PatBlt
DPtoLP
GetTextColor
GetBkColor
LPtoDP
CreatePen
Ellipse
CreateFontA
SetBkMode
SetTextColor
SetBkColor
GetCurrentObject
GetObjectA
CreateCompatibleDC
CreateCompatibleBitmap
BitBlt
CreateFontIndirectA
GetTextExtentPointA
CreateDIBitmap
CreateSolidBrush
comdlg32
GetFileTitleA
GetSaveFileNameA
GetOpenFileNameA
winspool.drv
OpenPrinterA
DocumentPropertiesA
ClosePrinter
advapi32
RegCloseKey
RegSetValueExA
RegOpenKeyExA
RegCreateKeyExA
shell32
DragAcceptFiles
ShellExecuteA
Shell_NotifyIconA
SHGetMalloc
SHBrowseForFolderA
SHGetPathFromIDListA
comctl32
ord17
oledlg
ord8
ole32
CoFreeUnusedLibraries
OleUninitialize
OleInitialize
OleFlushClipboard
CoTaskMemAlloc
CoTaskMemFree
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CoGetClassObject
CLSIDFromString
CLSIDFromProgID
OleIsCurrentClipboard
CoRegisterMessageFilter
CoRevokeClassObject
olepro32
ord253
oleaut32
SysStringLen
SysAllocStringByteLen
SysAllocString
VariantChangeType
VariantCopy
VariantTimeToSystemTime
VariantClear
SysAllocStringLen
SysFreeString
msvfw32
MCIWndCreateA
Sections
.text Size: 192KB - Virtual size: 191KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 52KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 60KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 220KB - Virtual size: 219KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ