Static task
static1
Behavioral task
behavioral1
Sample
SStlr.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
SStlr.exe
Resource
win10v2004-20240802-en
General
-
Target
SStlr.exe
-
Size
223KB
-
MD5
821f278f606696075095a3c026b0dabd
-
SHA1
be03828ceae12370e37842e4419709fee9031cf5
-
SHA256
6acd3a9caccd7ccf51dcb9484e44c239bb9ad0bb2f059cbebd1ad5a1e9319899
-
SHA512
9bb0778a1e6ba65be1134e01d47eaf3cb67ca7cb46a8396874f3b93c7e104a79e769f9695b4c1b02a38a0ad1fa838f0282a20015ed0f976154bd1f08ca1c9f75
-
SSDEEP
3072:PlzaZAtvuZpet6Y7IjECG6cXTXQ/i/rwiFK4S:P5eAt6peRQAbTgu64S
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource SStlr.exe
Files
-
SStlr.exe.exe windows:6 windows x64 arch:x64
d2e4ad872587946802558cde4157923c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
user32
MessageBoxW
MessageBoxA
python312
PyObject_CallObject
PyObject_Str
PyMem_RawFree
Py_Exit
Py_SetPath
PyImport_ImportModule
PyErr_NormalizeException
PySys_GetObject
Py_NoSiteFlag
PyMem_RawMalloc
PyUnicode_FromString
_Py_NoneStruct
PyTuple_New
PyExc_SystemExit
Py_Finalize
Py_SetProgramName
PyMem_Free
PyUnicode_Join
_Py_Dealloc
Py_Initialize
PyErr_ExceptionMatches
PyErr_Fetch
PyLong_AsLong
PyUnicode_AsWideCharString
Py_FrozenFlag
Py_IgnoreEnvironmentFlag
PyObject_GetAttrString
PySys_SetArgvEx
PyUnicode_Format
PyErr_Clear
Py_DecodeLocale
kernel32
GetSystemTimeAsFileTime
GetModuleFileNameW
LoadLibraryExW
GetModuleHandleW
GetStartupInfoW
IsDebuggerPresent
InitializeSListHead
RtlCaptureContext
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
AddDllDirectory
vcruntime140
__current_exception_context
__current_exception
__C_specific_handler
wcsrchr
memcpy
memset
api-ms-win-crt-stdio-l1-1-0
fclose
__p__commode
fread
_wfopen
_set_fmode
api-ms-win-crt-runtime-l1-1-0
_initialize_onexit_table
terminate
_register_onexit_function
_c_exit
_cexit
_exit
exit
_initterm_e
_initterm
_get_wide_winmain_command_line
_initialize_wide_environment
_configure_wide_argv
_crt_atexit
_set_app_type
_seh_filter_exe
__p___wargv
_register_thread_local_exe_atexit_callback
__p___argc
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
api-ms-win-crt-heap-l1-1-0
_set_new_mode
Sections
.text Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 1024B - Virtual size: 588B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 206KB - Virtual size: 206KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 48B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ