Behavioral task
behavioral1
Sample
442a90876157bb2bfaaf22f3848302b6bd8c65c960059f1005f4706e0eba755e.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
442a90876157bb2bfaaf22f3848302b6bd8c65c960059f1005f4706e0eba755e.exe
Resource
win10v2004-20230915-en
General
-
Target
442a90876157bb2bfaaf22f3848302b6bd8c65c960059f1005f4706e0eba755e
-
Size
8.6MB
-
MD5
f45140abfee48f08e295851cef1fb2a5
-
SHA1
ba65528b0fdae89b8207e5e255c6c58bfe5d250b
-
SHA256
442a90876157bb2bfaaf22f3848302b6bd8c65c960059f1005f4706e0eba755e
-
SHA512
29f8ebc67c3056012162f7d259edc9d5ad3ec233587d29e71f0d315232eccd29f3959a64cae1d6d89889d157354fc79b14538d50715563ea3b6dbb31be940c2b
-
SSDEEP
196608:CI3ESE7WdidBhbqCLpmhPfAw4IOZDZ2isQYhXwZOHt:j3RiFuC+fAVxgFhOOHt
Malware Config
Signatures
-
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 442a90876157bb2bfaaf22f3848302b6bd8c65c960059f1005f4706e0eba755e
Files
-
442a90876157bb2bfaaf22f3848302b6bd8c65c960059f1005f4706e0eba755e.exe windows:6 windows x86
392f3a17794494adf63ce722f7dc7e35
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
Imports
setupapi
SetupDiEnumDeviceInfo
SetupDiGetDevicePropertyW
SetupDiGetClassDevsW
SetupDiDestroyDeviceInfoList
user32
MessageBoxA
GetProcessWindowStation
GetUserObjectInformationW
CharUpperBuffW
MessageBoxW
msvcp140
_Cnd_signal
?_Throw_Cpp_error@std@@YAXH@Z
?_Throw_C_error@std@@YAXH@Z
?_Xout_of_range@std@@YAXPBD@Z
?_Xlength_error@std@@YAXPBD@Z
_Mtx_unlock
_Cnd_init
_Mtx_destroy
_Thrd_detach
_Thrd_start
_Mtx_init
_Cnd_wait
_Cnd_destroy
_Cnd_do_broadcast_at_thread_exit
_Mtx_lock
spdlogcore
?SpdLogW@@YAXPBDHHPB_WZZ
?InitSpdLogA@@YAXPBD0@Z
?SpdLogA@@YAXPBDHH0ZZ
notifitioncore
?InitNotifitionCore@@YA_NPAPAVINotifitionCore@@@Z
shlwapi
PathFindFileNameW
PathFileExistsW
PathRemoveFileSpecW
kernel32
TerminateProcess
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
WideCharToMultiByte
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
MultiByteToWideChar
GetModuleFileNameW
SetCommTimeouts
PurgeComm
GetFileSize
GetLocalTime
FormatMessageW
SetFilePointer
GetDriveTypeW
FindNextVolumeW
GetVolumePathNamesForVolumeNameW
GetOverlappedResult
ResetEvent
CloseHandle
GetLastError
GetTickCount64
CreateEventW
DeviceIoControl
FindFirstVolumeW
GetVolumeInformationW
GetTickCount
GetTempPathW
OutputDebugStringA
Sleep
GetModuleHandleA
CreateFileW
WriteFile
ReadFile
SetEvent
WaitForSingleObjectEx
GetModuleHandleW
GetProcAddress
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
IsProcessorFeaturePresent
IsDebuggerPresent
QueryPerformanceCounter
GetCurrentProcessId
DeleteCriticalSection
VirtualQuery
GetSystemTimeAsFileTime
GetModuleHandleA
CreateEventA
GetModuleFileNameW
LoadLibraryA
TerminateProcess
GetCurrentProcess
CreateToolhelp32Snapshot
Thread32First
GetCurrentProcessId
GetCurrentThreadId
OpenThread
Thread32Next
CloseHandle
SuspendThread
ResumeThread
WriteProcessMemory
GetSystemInfo
VirtualAlloc
VirtualProtect
VirtualFree
GetProcessAffinityMask
SetProcessAffinityMask
GetCurrentThread
SetThreadAffinityMask
Sleep
FreeLibrary
GetTickCount
SystemTimeToFileTime
FileTimeToSystemTime
GlobalFree
LocalAlloc
LocalFree
GetProcAddress
ExitProcess
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
GetModuleHandleW
LoadResource
MultiByteToWideChar
FindResourceExW
FindResourceExA
WideCharToMultiByte
GetThreadLocale
GetUserDefaultLCID
GetSystemDefaultLCID
EnumResourceNamesA
EnumResourceNamesW
EnumResourceLanguagesA
EnumResourceLanguagesW
EnumResourceTypesA
EnumResourceTypesW
CreateFileW
LoadLibraryW
GetLastError
FlushFileBuffers
CreateFileA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
GetCommandLineA
RaiseException
RtlUnwind
HeapFree
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
LCMapStringA
LCMapStringW
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
HeapCreate
HeapDestroy
QueryPerformanceCounter
HeapReAlloc
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
HeapSize
WriteFile
SetFilePointer
GetConsoleCP
GetConsoleMode
InitializeCriticalSectionAndSpinCount
SetStdHandle
vcruntime140
memset
memcpy
memmove
memchr
__std_exception_destroy
__CxxFrameHandler3
__std_terminate
_purecall
wcsstr
strstr
wcschr
strchr
_CxxThrowException
__std_exception_copy
_except_handler4_common
api-ms-win-crt-runtime-l1-1-0
terminate
_initterm_e
_initterm
_get_initial_wide_environment
_controlfp_s
_initialize_wide_environment
_configure_wide_argv
_set_app_type
_seh_filter_exe
_cexit
_crt_atexit
_register_onexit_function
_register_thread_local_exe_atexit_callback
_errno
_invalid_parameter_noinfo
_c_exit
__p___wargv
__p___argc
_initialize_onexit_table
_invalid_parameter_noinfo_noreturn
_exit
exit
api-ms-win-crt-stdio-l1-1-0
_set_fmode
__stdio_common_vsprintf
__stdio_common_vswprintf
__stdio_common_vfprintf
__acrt_iob_func
fclose
fflush
fwrite
__p__commode
__stdio_common_vswprintf_s
__stdio_common_vsprintf_s
_wfopen
api-ms-win-crt-convert-l1-1-0
_wtoi64
mbstowcs_s
wcstombs_s
_i64tow_s
_atoi64
api-ms-win-crt-string-l1-1-0
wcscpy_s
wcscat_s
strncpy_s
iswalnum
strnlen
strcat_s
_stricmp
strcpy_s
strncmp
wcsncpy_s
iswspace
api-ms-win-crt-heap-l1-1-0
_set_new_mode
_aligned_free
_callnewh
malloc
free
_aligned_malloc
api-ms-win-crt-math-l1-1-0
__setusermatherr
_except1
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
wtsapi32
WTSSendMessageW
Sections
.text Size: 48KB - Virtual size: 48KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 48KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 5.3MB - Virtual size: 5.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.l1 Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE