wusa.pdb
Static task
static1
Behavioral task
behavioral1
Sample
5fd7aff48d27771ca0aec6776afefb93.exe
Resource
win7-20231129-en
General
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Target
5fd7aff48d27771ca0aec6776afefb93.exe
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Size
298KB
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MD5
5fd7aff48d27771ca0aec6776afefb93
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SHA1
5d57e1e85a836b736d3b3c2056d500d1d2b92dd2
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SHA256
a9498e18f267a568b57d3a281d14118c70ffd1aae42411ee9a7661092beee97b
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SHA512
aea36265cf13aa252ee06086b22002165401fed256d1bdfd26aee61f4b26e7c29b430237a6941a5a09f923b246cf84cf75b110aad9f01c694e992c6b076bc293
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SSDEEP
6144:k7F5GxMr+PtCE2kWCZ3j9Z0CINiNRpxyN90vE:4FYxMqAEVBkCIWZy90
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5fd7aff48d27771ca0aec6776afefb93.exe
Files
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5fd7aff48d27771ca0aec6776afefb93.exe.exe windows:6 windows x64 arch:x64
5f7cc0f5167c2e87d5d2573013f2660f
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
PDB Paths
Imports
advapi32
RegCreateKeyExW
RegSetValueExW
RegCloseKey
InitiateSystemShutdownExW
CreateProcessAsUserW
RegOpenKeyExW
ConvertSidToStringSidW
RegDeleteValueW
RegEnumKeyW
RegQueryValueExW
RegDeleteKeyW
AllocateAndInitializeSid
CheckTokenMembership
FreeSid
LookupPrivilegeValueW
OpenProcessToken
AdjustTokenPrivileges
GetTokenInformation
CopySid
RegDeleteKeyValueW
StartTraceW
EnableTrace
ControlTraceW
CloseTrace
IsValidSid
GetLengthSid
InitializeSecurityDescriptor
InitializeAcl
AddAccessAllowedAce
SetSecurityDescriptorDacl
CryptAcquireContextW
CryptGenRandom
DecryptFileA
CryptReleaseContext
EventRegister
EventUnregister
EventEnabled
EventWrite
kernel32
ProcessIdToSessionId
GetCurrentProcessId
FormatMessageW
GetModuleHandleW
CreateFileW
GetFullPathNameW
GetCurrentProcess
CreateEventW
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
SetEvent
EnterCriticalSection
LeaveCriticalSection
GetExitCodeProcess
GetFileAttributesA
MultiByteToWideChar
GetSystemDirectoryA
lstrcmpW
DeleteFileW
MoveFileExW
RemoveDirectoryW
CreateDirectoryW
OutputDebugStringW
lstrlenW
GetFileAttributesW
WaitForSingleObject
GetSystemDirectoryW
FreeLibrary
GetProcAddress
LoadLibraryW
GetSystemWindowsDirectoryW
FindClose
CloseHandle
CreateDirectoryA
GetCommandLineW
GetLastError
LocalFree
CreateThread
FindFirstFileW
lstrcmpiW
FindNextFileW
Sleep
GetStartupInfoW
SetUnhandledExceptionFilter
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetSystemTimeAsFileTime
TerminateProcess
UnhandledExceptionFilter
OutputDebugStringA
GetExitCodeThread
gdi32
GetStockObject
GetDeviceCaps
DeleteDC
GetTextExtentPoint32W
SelectObject
CreateCompatibleDC
DeleteObject
CreateFontIndirectW
user32
EndPaint
FillRect
BeginPaint
ReleaseDC
SendDlgItemMessageW
SendMessageW
SetRect
GetClientRect
ShowWindow
SystemParametersInfoW
PostMessageW
SetFocus
DestroyAcceleratorTable
TranslateAcceleratorW
CreateAcceleratorTableW
DestroyWindow
ShutdownBlockReasonDestroy
ShutdownBlockReasonCreate
CreateWindowExW
RegisterClassExW
DefWindowProcW
DispatchMessageW
TranslateMessage
PeekMessageW
GetDlgItem
SetDlgItemTextW
EnableWindow
SetWindowLongW
LoadIconW
LoadCursorW
UpdateWindow
EndDialog
DialogBoxParamW
MessageBoxW
MsgWaitForMultipleObjects
GetDC
msvcrt
_amsg_exit
memcpy
memmove
wcsrchr
_vsnwprintf
??2@YAPEAX_K@Z
??3@YAXPEAX@Z
_wcsicmp
?terminate@@YAXXZ
_onexit
_lock
__dllonexit
_unlock
__set_app_type
_fmode
_commode
__setusermatherr
memset
_initterm
_wcmdln
exit
_cexit
_exit
_XcptFilter
__C_specific_handler
__wgetmainargs
_vsnprintf
wcschr
iswdigit
_wcsnicmp
ole32
CoInitializeSecurity
CoUninitialize
CoTaskMemFree
CoInitializeEx
CoCreateInstance
oleaut32
SysAllocString
VariantInit
SysFreeString
shell32
CommandLineToArgvW
SHBrowseForFolderW
ShellExecuteExW
SHGetPathFromIDListW
ord730
shlwapi
StrToIntExW
ntdll
WinSqmSetDWORD
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
WinSqmStartSession
WinSqmSetString
WinSqmEndSession
dpx
DpxNewJob
wtsapi32
WTSQueryUserToken
comctl32
InitCommonControlsEx
Sections
.text Size: 210KB - Virtual size: 210KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 84KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 432B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ