d:\build2\TUU2012-Update-0-Hotfix4-TCP4\Setup\TUStub\Release\TUStub.pdb
Static task
static1
Behavioral task
behavioral1
Sample
8844af90ed6e0596eb694034bcddb421.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
8844af90ed6e0596eb694034bcddb421.exe
Resource
win10v2004-20231215-en
General
-
Target
8844af90ed6e0596eb694034bcddb421
-
Size
20.0MB
-
MD5
8844af90ed6e0596eb694034bcddb421
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SHA1
09d242932439fdc92514d8273cbd6b81bbaea351
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SHA256
ed8a619d1e87ac012268d991cd2e8f26b6a840d71b0c9f236a27cab999797347
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SHA512
d4a884f27a72f99e9b2b0dd48d8a2dd155f18933c6a976decdbc046db855714c23fb0ed99b4bb3c909ecf4aff2c49ce6e67d66f2074e825b9e8672f616422665
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SSDEEP
393216:XJzW7oq1oK1srNXICMA8DQNcXtSfuNtdM9pGqYCdkizyS5nVDqCy6qs:1W7omoIQdMRQlfumglS5lHVP
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8844af90ed6e0596eb694034bcddb421
Files
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8844af90ed6e0596eb694034bcddb421.exe windows:5 windows x86 arch:x86
cc5d3d91699703ca57d9bb3a0843237f
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
msi
ord169
ord16
ord113
ord141
ord92
ord88
ord70
ord8
ord118
ord160
ord159
ord32
comctl32
ImageList_Add
ord17
InitCommonControlsEx
ImageList_Create
wtsapi32
WTSQuerySessionInformationW
WTSFreeMemory
version
VerQueryValueW
GetFileVersionInfoSizeW
GetFileVersionInfoW
kernel32
GetNativeSystemInfo
GetSystemDefaultLCID
GetUserDefaultLCID
GetPrivateProfileStringW
FindResourceExW
GetLastError
LoadResource
SizeofResource
LockResource
WriteFile
DeleteFileW
GetTickCount
Sleep
GetExitCodeProcess
AttachConsole
FreeConsole
CreateDirectoryW
SetFileAttributesW
GetTempPathW
GetTempFileNameW
lstrlenW
lstrcpyW
lstrcatW
SystemTimeToFileTime
OpenProcess
LoadLibraryW
FreeLibrary
lstrcmpiW
ExpandEnvironmentStringsW
GetVersion
GetWindowsDirectoryW
SetCurrentDirectoryW
GetVersionExW
GetCommandLineW
LocalFree
GetCurrentProcess
MultiByteToWideChar
FormatMessageW
GetUserDefaultUILanguage
EnumResourceNamesW
GetLocaleInfoA
GetCurrentProcessId
QueryPerformanceCounter
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
GetFileType
SetHandleCount
InitializeCriticalSectionAndSpinCount
LoadLibraryA
GetModuleFileNameA
GetStdHandle
HeapCreate
HeapReAlloc
VirtualAlloc
VirtualFree
HeapSize
GetCurrentThreadId
SetLastError
TlsFree
TlsSetValue
TlsAlloc
TlsGetValue
IsValidCodePage
GetOEMCP
GetACP
GetStringTypeW
GetLocaleInfoW
GetModuleHandleW
GetProcAddress
GetModuleHandleA
WideCharToMultiByte
UnmapViewOfFile
CloseHandle
VirtualQuery
MapViewOfFile
CreateFileMappingW
CreateFileW
GetSystemTime
FileTimeToSystemTime
GetFileAttributesExW
GetModuleFileNameW
EnumSystemLocalesA
IsValidLocale
GetStringTypeA
SetFilePointer
GetConsoleCP
GetConsoleMode
CreateFileA
FlushFileBuffers
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetEndOfFile
GetProcessHeap
ReadFile
CreateMutexW
LCMapStringW
LCMapStringA
GetCPInfo
RtlUnwind
RaiseException
GetStartupInfoA
GetCommandLineA
ExitProcess
HeapFree
HeapAlloc
GetSystemTimeAsFileTime
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
LeaveCriticalSection
InterlockedIncrement
InterlockedDecrement
InterlockedCompareExchange
InterlockedExchange
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
user32
LoadCursorW
SendInput
MessageBoxW
LoadStringW
GetSystemMetrics
DefWindowProcW
LoadIconW
DialogBoxParamW
EndDialog
IsDlgButtonChecked
SetFocus
UpdateWindow
InvalidateRect
GetDC
SetParent
ShowWindow
DrawTextW
GetWindowTextW
ScreenToClient
GetWindowRect
GetClientRect
GetDlgItem
SetWindowTextW
LoadBitmapW
SendMessageW
ExitWindowsEx
GetWindowThreadProcessId
IsWindow
FindWindowW
wsprintfW
DestroyWindow
CreateWindowExW
RegisterClassExW
gdi32
CreateFontW
GetDeviceCaps
SetBkMode
Rectangle
SelectObject
CreateSolidBrush
GetStockObject
SetTextColor
CreatePen
advapi32
AdjustTokenPrivileges
LookupPrivilegeValueW
DuplicateTokenEx
OpenProcessToken
QueryServiceStatusEx
ControlService
CloseServiceHandle
StartServiceW
OpenServiceW
OpenSCManagerW
RegEnumKeyExW
RegDeleteKeyW
RegSetValueExW
RegCloseKey
RegCreateKeyExW
RegOpenKeyExW
RegDeleteValueW
RegQueryValueExW
CryptReleaseContext
CryptDestroyHash
CryptGetHashParam
CryptHashData
CryptCreateHash
CryptAcquireContextW
shell32
SHGetFolderPathW
ShellExecuteW
CommandLineToArgvW
ShellExecuteExW
ole32
StringFromGUID2
CoCreateInstance
CoCreateGuid
CoUninitialize
CoInitialize
IIDFromString
oleaut32
SysFreeString
VariantInit
SysAllocString
Sections
.text Size: 230KB - Virtual size: 230KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 73KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25.3MB - Virtual size: 25.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 79KB - Virtual size: 78KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ