C:\devel\ark7\bin.win32\bdzsfx.x86.pdb
Static task
static1
Behavioral task
behavioral1
Sample
Downloads.exe
Resource
win11-20240508-en
General
-
Target
Downloads.exe
-
Size
462KB
-
MD5
d3df85975c71ebf8a92b110e1d342ba0
-
SHA1
fb1f0766f5b142dde9110abcc575d11d9a254d10
-
SHA256
5e4413790351a032ceea226fa6f04286caebfe5d599ea80c0669169fccce56b8
-
SHA512
bebbe543717004aff9f772a44e0d1c3fdae0e8050ed31c7fdab442399c2f4ef10d1659d7d57ee307396b210e3fc8e3ce2039b742839b22e4b9dc4a4daab339c4
-
SSDEEP
12288:pyKxT6OuNHY3aF5g4Fw2Oo5l8TFEBANfO1qD2:pyKxWOuNHY3Og4S2O7hEBANfO1qD2
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Downloads.exe
Files
-
Downloads.exe.exe windows:6 windows x86 arch:x86
366665a8afe76046e7aff35b7aaab5de
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
PDB Paths
Imports
kernel32
lstrcmpW
MulDiv
SetFilePointerEx
GetFileSizeEx
SetFileAttributesW
DeleteFileW
SetFileTime
SetEndOfFile
WriteFile
lstrcpyW
GetVersion
SetFileInformationByHandle
DeviceIoControl
SetLastError
lstrlenW
GetFullPathNameW
lstrcatW
WaitForSingleObject
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
CreateEventW
SetEvent
ResetEvent
CreateDirectoryW
GetCurrentDirectoryW
SetCurrentDirectoryW
CreateHardLinkW
RemoveDirectoryW
CreateSymbolicLinkW
VirtualAlloc
VirtualFree
GetModuleFileNameW
GetFileAttributesW
GetCurrentThread
FileTimeToSystemTime
GetTimeZoneInformation
SystemTimeToTzSpecificLocalTime
Sleep
IsNormalizedString
NormalizeString
GlobalMemoryStatusEx
CompareStringW
CreateFileA
GetDriveTypeW
FlushFileBuffers
GetTickCount
FindClose
GlobalFree
GetSystemDirectoryW
LoadLibraryW
LocalFree
MultiByteToWideChar
lstrcmpiW
InitializeCriticalSectionEx
RaiseException
GetCurrentThreadId
GetUserDefaultLangID
DecodePointer
GetConsoleOutputCP
GetStringTypeW
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
SetStdHandle
GetConsoleMode
LCMapStringW
GetStdHandle
GetCommandLineW
GetCommandLineA
ExitProcess
GetFileType
FreeLibraryAndExitThread
ExitThread
CreateThread
TlsFree
WriteConsoleW
TlsSetValue
TlsGetValue
TlsAlloc
RtlUnwind
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
GetStartupInfoW
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
WaitForSingleObjectEx
InitializeCriticalSectionAndSpinCount
LoadLibraryExA
IsProcessorFeaturePresent
FlushInstructionCache
InterlockedPushEntrySList
InterlockedPopEntrySList
InitializeSListHead
WideCharToMultiByte
ReadFile
CreateFileW
FindResourceExW
LoadResource
FindResourceW
LockResource
SizeofResource
GetProcessHeap
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
HeapDestroy
GetLastError
FreeLibrary
lstrcpynW
GetModuleHandleExW
CloseHandle
GetCurrentProcess
GetModuleHandleW
LoadLibraryExW
GetProcAddress
EncodePointer
OutputDebugStringW
IsDebuggerPresent
user32
SendMessageW
RegisterWindowMessageW
GetDC
SetFocus
EndDialog
KillTimer
EnableWindow
SetTimer
SetDlgItemTextW
PostMessageW
MessageBoxW
GetWindow
MonitorFromWindow
GetMonitorInfoW
GetClientRect
LoadIconW
GetWindowTextW
DialogBoxParamW
UnregisterClassW
GetActiveWindow
CharNextW
DispatchMessageW
TranslateMessage
PostQuitMessage
PeekMessageW
InvalidateRect
ScreenToClient
GetDlgItem
CreateWindowExW
DestroyWindow
MoveWindow
EnumChildWindows
SetWindowLongW
GetWindowLongW
FindWindowExW
GetClassNameW
MapWindowPoints
SetWindowTextW
GetDlgCtrlID
GetParent
SetWindowPos
SystemParametersInfoW
MonitorFromPoint
SetProcessDPIAware
GetWindowRect
ReleaseDC
GetWindowTextLengthW
gdi32
CreateFontW
DeleteObject
GetStockObject
GetDeviceCaps
GetObjectW
advapi32
RegDeleteValueW
RegCreateKeyExW
RegSetValueExW
RegOpenKeyExW
RegEnumKeyExW
RegQueryInfoKeyW
RegCloseKey
RegDeleteKeyW
AreAllAccessesGranted
AccessCheck
OpenThreadToken
RevertToSelf
ImpersonateSelf
GetFileSecurityW
GetTokenInformation
OpenProcessToken
shell32
CommandLineToArgvW
SHBrowseForFolderW
SHGetPathFromIDListW
ShellExecuteExW
ole32
CoInitialize
CoTaskMemAlloc
CoTaskMemRealloc
CoTaskMemFree
CoCreateInstance
CoUninitialize
oleaut32
VarUI4FromStr
shlwapi
PathCanonicalizeW
PathIsDirectoryW
Sections
.text Size: 233KB - Virtual size: 233KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 48KB - Virtual size: 47KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
ve_share Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 35KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ