Static task
static1
Behavioral task
behavioral1
Sample
bc4a8d3bbbfcac2663210bef06d84e7e0f8aab2ba8280c022d8b28fe0c00866d.exe
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
bc4a8d3bbbfcac2663210bef06d84e7e0f8aab2ba8280c022d8b28fe0c00866d.exe
Resource
win10v2004-20230703-en
General
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Target
bc4a8d3bbbfcac2663210bef06d84e7e0f8aab2ba8280c022d8b28fe0c00866d
-
Size
500KB
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MD5
34d5a8f6abece85b4d02f624b5321a82
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SHA1
32791b3da07984a5c8db4c6131dbe0eec674e96e
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SHA256
bc4a8d3bbbfcac2663210bef06d84e7e0f8aab2ba8280c022d8b28fe0c00866d
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SHA512
7673850ba2fccb7eb4ddf63ee76079e697de0b7e968495d4e47e3322fba396565125e63d258211b949f57013eae89428ec4fa05f23db4c9d40286f1348861f2e
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SSDEEP
12288:Df9siAm7TGgJHeoAnBayQUPgIKU/NkktLYuJUdub+xupSkcEsyyNouaajnZWSe0Z:DftTGJoABayQUPgIKU/NkktLYuJUdubW
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bc4a8d3bbbfcac2663210bef06d84e7e0f8aab2ba8280c022d8b28fe0c00866d
Files
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bc4a8d3bbbfcac2663210bef06d84e7e0f8aab2ba8280c022d8b28fe0c00866d.exe windows x86
f6c39f29bbeb4dc1ac18694883a0c221
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
DeleteCriticalSection
GlobalHandle
TlsFree
LeaveCriticalSection
GlobalReAlloc
EnterCriticalSection
TlsSetValue
LocalReAlloc
TlsGetValue
GlobalFlags
WritePrivateProfileStringA
GetProcessVersion
GetCPInfo
GetOEMCP
GetFileTime
SetErrorMode
RtlUnwind
RaiseException
HeapReAlloc
GetStartupInfoA
GetCommandLineA
ExitProcess
CreateThread
ExitThread
GetTimeZoneInformation
GetSystemTime
GetACP
HeapSize
TlsAlloc
SetUnhandledExceptionFilter
GetVersionExA
HeapDestroy
HeapCreate
IsBadWritePtr
LCMapStringA
LCMapStringW
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetStringTypeA
GetStringTypeW
IsBadCodePtr
SetStdHandle
IsValidLocale
IsValidCodePage
GetLocaleInfoA
EnumSystemLocalesA
GetUserDefaultLCID
GetLocaleInfoW
CompareStringA
CompareStringW
SetEnvironmentVariableA
InitializeCriticalSection
LocalAlloc
FileTimeToLocalFileTime
GetFullPathNameA
GetVolumeInformationA
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
DuplicateHandle
lstrcpynA
GetLastError
LocalFree
MulDiv
GlobalUnlock
InterlockedExchange
GlobalFree
FindResourceA
LoadResource
LockResource
GetVersion
lstrcatA
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
lstrcpyA
GetModuleHandleA
InterlockedDecrement
InterlockedIncrement
SuspendThread
SetThreadPriority
ResumeThread
GlobalLock
GlobalAlloc
GlobalDeleteAtom
lstrcmpA
lstrcmpiA
GetCurrentThread
GetCurrentThreadId
UnmapViewOfFile
CreateFileMappingA
MapViewOfFile
GetFileInformationByHandle
GetFileSize
GetLocalTime
FileTimeToSystemTime
DeleteFileA
WriteFile
SetFileTime
CreateDirectoryA
LocalFileTimeToFileTime
GetCurrentDirectoryA
ReadFile
CloseHandle
CreateFileA
SystemTimeToFileTime
SetFilePointer
CopyFileA
WideCharToMultiByte
GetTickCount
lstrlenA
HeapFree
IsBadReadPtr
SetLastError
VirtualProtect
GetSystemInfo
GetProcessHeap
HeapAlloc
FreeLibrary
GetProcAddress
LoadLibraryA
VirtualFree
VirtualAlloc
GetFileAttributesA
GetModuleFileNameA
RemoveDirectoryA
MultiByteToWideChar
FindFirstFileA
MoveFileA
FindNextFileA
FindClose
GetEnvironmentVariableA
SetEvent
WaitForSingleObject
ResetEvent
CreateEventA
GetCurrentProcess
SetFileAttributesA
TerminateProcess
Sleep
user32
ReleaseDC
GetDC
IsDialogMessageA
SetWindowTextA
ShowWindow
ClientToScreen
BeginPaint
EndPaint
TabbedTextOutA
DrawTextA
GrayStringA
CharUpperA
LoadCursorA
GetClassNameA
PtInRect
GetSysColorBrush
LoadStringA
DestroyMenu
SetActiveWindow
IsWindow
SetFocus
AdjustWindowRectEx
CopyRect
GetTopWindow
EndDialog
WinHelpA
wsprintfA
GetClassInfoA
RegisterClassA
GetMenu
GetMenuItemCount
GetSubMenu
GetMenuItemID
GetDlgItem
GetWindowTextA
GetDlgCtrlID
DestroyWindow
CreateWindowExA
GetClassLongA
SetPropA
UnhookWindowsHookEx
GetPropA
CallWindowProcA
RemovePropA
DefWindowProcA
GetMessageTime
GetMessagePos
SetForegroundWindow
GetWindow
SetWindowPos
RegisterWindowMessageA
SystemParametersInfoA
GetWindowPlacement
GetWindowRect
GetMenuCheckMarkDimensions
LoadBitmapA
GetMenuState
ModifyMenuA
SetMenuItemBitmaps
CheckMenuItem
EnableMenuItem
GetFocus
GetNextDlgTabItem
GetMessageA
TranslateMessage
DispatchMessageA
GetActiveWindow
GetKeyState
CallNextHookEx
ValidateRect
IsWindowVisible
PeekMessageA
GetCursorPos
SetWindowsHookExA
GetParent
GetLastActivePopup
IsWindowEnabled
MessageBoxA
SetCursor
PostQuitMessage
PostMessageA
GetDesktopWindow
IsIconic
GetSystemMetrics
GetClientRect
DrawIcon
SendMessageA
GetWindowLongA
SetWindowLongA
CreateDialogIndirectParamA
UpdateWindow
SendDlgItemMessageA
MapWindowPoints
GetCapture
GetSysColor
EnableWindow
LoadIconA
GetForegroundWindow
UnregisterClassA
gdi32
SetMapMode
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
DeleteObject
GetDeviceCaps
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
GetStockObject
SelectObject
RestoreDC
SaveDC
DeleteDC
GetObjectA
SetBkColor
SetTextColor
GetClipBox
CreateBitmap
comdlg32
GetFileTitleA
GetOpenFileNameA
GetSaveFileNameA
winspool.drv
OpenPrinterA
DocumentPropertiesA
ClosePrinter
advapi32
RegSetValueExA
RegCloseKey
RegOpenKeyExA
RegCreateKeyExA
shell32
ShellExecuteA
comctl32
ord17
ole32
CoCreateInstance
CoInitialize
CoUninitialize
wsock32
WSASetLastError
ioctlsocket
htons
htonl
gethostbyname
wininet
InternetCloseHandle
InternetOpenUrlA
InternetSetOptionA
InternetOpenA
InternetReadFile
Sections
.text Size: 384KB - Virtual size: 380KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 60KB - Virtual size: 58KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ