Static task
static1
Behavioral task
behavioral1
Sample
b57a38cf2d9c6f267b06b8db6206975a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b57a38cf2d9c6f267b06b8db6206975a.exe
Resource
win10v2004-20240226-en
General
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Target
b57a38cf2d9c6f267b06b8db6206975a
-
Size
604KB
-
MD5
b57a38cf2d9c6f267b06b8db6206975a
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SHA1
c7f0130296a691cd38a97c673b337caaab610589
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SHA256
35454c95eb0c24c05a43c0010166f923e82d972d4f628b4f46361fb1fdc7d7b4
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SHA512
04e002362650c3440f0d4887e040a5860c4d9211136cc1e0cd565b9643347b360f2c6d8bea5075610e8380cbf4dbabb48047a4f0f111dfc062802ae4c096ab62
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SSDEEP
12288:4pVx6pVHrpV6xZpV6gpVrEtDpVY5empVXNvpVKxOgY7a+LQ:GxkHTKd6OYRt4xKxnXn
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b57a38cf2d9c6f267b06b8db6206975a
Files
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b57a38cf2d9c6f267b06b8db6206975a.exe windows:5 windows x86 arch:x86
7fa374de528c6a7e06168bbfe93075d6
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
msacm32
acmMetrics
msvcrt
_controlfp
_except_handler3
_exit
_XcptFilter
exit
_acmdln
__getmainargs
_initterm
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
memset
comctl32
ImageList_EndDrag
InitializeFlatSB
ord17
ImageList_Write
FlatSB_GetScrollPos
FlatSB_SetScrollInfo
FlatSB_SetScrollPos
FlatSB_SetScrollProp
ImageList_Add
ImageList_BeginDrag
ImageList_Copy
ImageList_Create
ImageList_Destroy
ImageList_DragEnter
ImageList_DragLeave
ImageList_DragMove
ImageList_DragShowNolock
ImageList_DrawEx
ImageList_GetBkColor
ImageList_GetDragImage
ImageList_GetIconSize
ImageList_GetImageCount
ImageList_GetImageInfo
ImageList_LoadImageW
ImageList_Read
ImageList_Remove
ImageList_Replace
ImageList_ReplaceIcon
ImageList_SetBkColor
ImageList_SetIconSize
ImageList_SetImageCount
ImageList_SetOverlayImage
version
VerQueryValueW
kernel32
QueryDosDeviceW
QueryPerformanceCounter
QueryPerformanceFrequency
RaiseException
ReadFile
RemoveDirectoryW
ResetEvent
ResumeThread
SetCurrentDirectoryW
SetEndOfFile
SetErrorMode
SetEvent
SetFileAttributesW
SetFilePointer
SetFileTime
SetLastError
SetThreadLocale
SetThreadPriority
SetVolumeLabelW
SizeofResource
Sleep
SleepEx
SuspendThread
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
UnmapViewOfFile
VirtualAlloc
VirtualFree
VirtualQuery
VirtualQueryEx
WaitForMultipleObjectsEx
WaitForSingleObject
WideCharToMultiByte
WriteFile
GetCommandLineA
GetSystemTimeAsFileTime
GetModuleHandleA
GetStartupInfoA
MultiByteToWideChar
MulDiv
MoveFileW
MapViewOfFile
lstrlenW
lstrcpynW
LockResource
LocalFileTimeToFileTime
LocalAlloc
LoadResource
LoadLibraryW
LoadLibraryExW
LoadLibraryA
LeaveCriticalSection
IsValidLocale
InterlockedExchangeAdd
InterlockedCompareExchange
InitializeCriticalSection
GlobalUnlock
GlobalSize
GlobalMemoryStatus
GlobalLock
GlobalFree
GlobalFindAtomW
GlobalDeleteAtom
GlobalAlloc
GlobalAddAtomW
GetVolumeInformationW
GetVersionExW
GetVersion
GetUserDefaultLCID
GetTimeZoneInformation
GetTickCount
GetThreadPriority
GetThreadLocale
GetTempPathW
GetTempFileNameW
GetSystemInfo
GetStringTypeExW
GetStringTypeExA
GetStdHandle
GetStartupInfoW
GetProcAddress
GetModuleHandleW
GetModuleFileNameW
GetLogicalDriveStringsW
GetLocalTime
GetLocaleInfoW
GetLastError
GetFullPathNameW
GetFileSize
GetFileAttributesW
GetFileAttributesExW
GetExitCodeThread
GetEnvironmentVariableW
GetDriveTypeW
GetDiskFreeSpaceW
GetDateFormatW
GetCurrentThreadId
GetCurrentProcessId
GetCurrentDirectoryW
GetCPInfoExW
GetComputerNameW
GetCommandLineW
FreeResource
FreeLibrary
FormatMessageW
FlushFileBuffers
FindResourceW
FindNextFileW
FindFirstFileW
FindClose
FileTimeToLocalFileTime
FileTimeToDosDateTime
ExitThread
EnumSystemLocalesW
EnumResourceNamesW
EnumCalendarInfoW
EnterCriticalSection
DosDateTimeToFileTime
DeleteFileW
DeleteCriticalSection
CreateThread
CreateProcessW
CreateFileW
CreateFileMappingW
CreateEventW
CreateDirectoryW
CopyFileW
ExitProcess
GetACP
LocalFree
user32
PtInRect
RedrawWindow
RegisterClassW
RegisterClipboardFormatW
RegisterWindowMessageW
ReleaseCapture
ReleaseDC
RemoveMenu
RemovePropW
ScreenToClient
ScrollWindow
SendMessageA
SendMessageW
SetActiveWindow
SetCapture
SetClassLongW
SetClipboardData
SetCursorPos
SetFocus
SetForegroundWindow
SetMenuItemInfoW
SetParent
SetPropW
SetRect
SetScrollInfo
SetScrollPos
SetScrollRange
SetTimer
SetWindowLongW
SetWindowPlacement
SetWindowPos
SetWindowRgn
SetWindowsHookExW
SetWindowTextW
ShowCaret
ShowOwnedPopups
ShowScrollBar
SystemParametersInfoW
TrackPopupMenu
TranslateMDISysAccel
TranslateMessage
UnhookWindowsHookEx
UnregisterClassW
UpdateWindow
WaitMessage
WindowFromPoint
PostQuitMessage
PostMessageW
PeekMessageW
PeekMessageA
OpenClipboard
OffsetRect
OemToCharBuffA
OemToCharA
MsgWaitForMultipleObjectsEx
MessageBoxW
MessageBoxA
MessageBeep
MapWindowPoints
MapVirtualKeyW
LoadStringW
LoadKeyboardLayoutW
LoadIconW
LoadCursorW
LoadBitmapW
KillTimer
IsZoomed
IsWindowVisible
IsWindowUnicode
IsWindowEnabled
IsIconic
IsDialogMessageW
IsDialogMessageA
IsChild
InvalidateRgn
InvalidateRect
InsertMenuW
InsertMenuItemW
InflateRect
HideCaret
GetWindowThreadProcessId
GetWindowTextW
GetWindowRect
GetWindowPlacement
GetWindowDC
GetTopWindow
GetSystemMetrics
GetSystemMenu
GetSysColorBrush
GetSubMenu
GetScrollRange
GetScrollPos
GetScrollInfo
GetPropW
GetParent
GetMessageTime
GetMessagePos
GetMessageExtraInfo
GetMenuStringW
GetMenuState
GetMenuItemInfoW
GetMenuItemID
GetMenuItemCount
GetLastActivePopup
GetKeyState
GetKeyNameTextW
GetKeyboardState
GetKeyboardLayoutNameW
GetKeyboardLayoutList
GetIconInfo
GetForegroundWindow
GetFocus
GetDlgCtrlID
GetDesktopWindow
GetDCEx
GetCursorPos
GetClientRect
GetClassNameW
GetClassLongW
GetClassInfoW
GetClassInfoExW
GetCapture
GetActiveWindow
FrameRect
FindWindowW
FindWindowExW
FillRect
EnumWindows
EnumThreadWindows
EnumChildWindows
EndPaint
EnableWindow
EnableScrollBar
EnableMenuItem
EmptyClipboard
DrawTextW
DrawTextExW
DrawMenuBar
DrawIconEx
DrawFrameControl
DrawFocusRect
DrawEdge
DispatchMessageW
DispatchMessageA
DestroyWindow
DestroyMenu
DestroyIcon
DestroyCursor
DeleteMenu
DefWindowProcW
DefMDIChildProcW
DefFrameProcW
CreateWindowExW
CreatePopupMenu
CreateMenu
CreateIcon
CreateAcceleratorTableW
CopyImage
CopyIcon
CloseClipboard
ClientToScreen
CheckMenuItem
CharUpperW
CharUpperBuffW
CharUpperBuffA
CharToOemBuffA
CharToOemA
CharNextW
CharLowerW
CharLowerBuffW
CharLowerBuffA
CallWindowProcW
CallNextHookEx
ShowWindow
GetWindowLongW
GetClipboardData
gdi32
CreateRectRgn
CreatePenIndirect
CreatePalette
CreateSolidBrush
DeleteDC
DeleteEnhMetaFile
GetDIBColorTable
GetDIBits
GetEnhMetaFileBits
GetEnhMetaFileDescriptionW
GetEnhMetaFileHeader
GetEnhMetaFilePaletteEntries
GetNearestPaletteIndex
GetObjectW
GetPaletteEntries
GetPixel
GetRgnBox
CreateICW
GetSystemPaletteEntries
GetTextExtentPoint32W
GetTextExtentPointW
GetTextMetricsW
GetWindowOrgEx
GetWinMetaFileBits
IntersectClipRect
LineTo
LPtoDP
MaskBlt
MoveToEx
PatBlt
Pie
PlayEnhMetaFile
PolyBezierTo
Polygon
Polyline
RealizePalette
Rectangle
GetCurrentPositionEx
RectVisible
ResizePalette
RestoreDC
RoundRect
SaveDC
SelectObject
SelectPalette
SetAbortProc
SetBkColor
SetBkMode
SetBrushOrgEx
SetDIBColorTable
SetDIBits
SetEnhMetaFileBits
SetMapMode
SetPixel
SetROP2
SetStretchBltMode
SetTextColor
SetViewportOrgEx
SetWindowOrgEx
SetWinMetaFileBits
StartDocW
StartPage
StretchBlt
StretchDIBits
UnrealizeObject
GetClipBox
GetBrushOrgEx
GetBitmapBits
CreateHalftonePalette
CreateFontIndirectW
CreateEnhMetaFileW
CreateDIBSection
CreateDIBitmap
CreateDCW
CreateCompatibleDC
CreateCompatibleBitmap
CreateBrushIndirect
CreateBitmap
CopyEnhMetaFileW
CombineRgn
CloseEnhMetaFile
Chord
BitBlt
GetStockObject
ArcTo
GdiFlush
FrameRgn
ExtTextOutW
ExtFloodFill
GetDeviceCaps
ExcludeClipRect
EnumFontsW
EnumFontFamiliesExW
EndPage
EndDoc
Ellipse
DeleteObject
winspool.drv
EnumPrintersW
OpenPrinterW
advapi32
RegSetValueExW
RegSaveKeyW
RegRestoreKeyW
RegReplaceKeyW
RegQueryValueExW
RegQueryValueExA
RegQueryInfoKeyW
RegOpenKeyExW
RegOpenKeyExA
RegLoadKeyW
RegFlushKey
RegEnumValueW
RegEnumKeyExW
RegDeleteValueW
RegDeleteKeyW
RegUnLoadKeyW
ole32
CreateStreamOnHGlobal
OleDraw
CoTaskMemFree
CoTaskMemAlloc
CoInitialize
OleInitialize
OleSetMenuDescriptor
IsAccelerator
OleRegEnumVerbs
OleUninitialize
ProgIDFromCLSID
CoUninitialize
StringFromCLSID
oleaut32
VariantInit
VariantCopyInd
SafeArrayCreate
SafeArrayGetElement
SafeArrayGetElemsize
SafeArrayGetLBound
SafeArrayGetUBound
SafeArrayPtrOfIndex
SafeArrayPutElement
SafeArrayUnaccessData
SetErrorInfo
SysAllocStringLen
SysFreeString
SysReAllocStringLen
VariantChangeType
VariantClear
SafeArrayAccessData
Sections
.text Size: 428KB - Virtual size: 425KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 12.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data1 Size: 4KB - Virtual size: 648B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.lic0 Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 140KB - Virtual size: 139KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ