Static task
static1
Behavioral task
behavioral1
Sample
FModel.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
FModel.exe
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
Loader unlocker.exe
Resource
win7-20220901-en
Behavioral task
behavioral4
Sample
Loader unlocker.exe
Resource
win10v2004-20220812-en
General
-
Target
unlocker_1.zip
-
Size
9.8MB
-
MD5
76c4de102b177b9f85540ae08643c07e
-
SHA1
888f0098fe7263cf616487b0a20df23d2f5d65e3
-
SHA256
73c66e131c5c0606c4dec09087085058407cc3dedf21ef50cc4a1b69301c1131
-
SHA512
b0cf18c4be9c6368255261abd22e8e00a4160dd86debe9e1fe3e4f72657a24e820cf47bcf4dfbc98ca2397b745ccc4846315ee2593c669108e34708f87579d18
-
SSDEEP
196608:LTLm0W3f0F9z0fbAYtI8tAWK6nEaRXU1BnqlnS+adEFNoT/pM45A76wPs847Cphz:bmQ4AYzjE2XUTKS+P4Knk2XHNV
Malware Config
Signatures
Files
-
unlocker_1.zip.zip
-
FModel.exe.exe windows x64
6dbf27f4c70fe2c8ed3e0122ba75d641
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
FindNextFileW
GetCurrentProcess
GetModuleHandleExW
GetModuleFileNameW
LeaveCriticalSection
InitializeCriticalSection
GetEnvironmentVariableW
FindClose
MultiByteToWideChar
GetLastError
GetFileAttributesExW
GetFullPathNameW
GetProcAddress
DeleteCriticalSection
WideCharToMultiByte
IsWow64Process
LoadLibraryExW
FreeLibrary
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
EnterCriticalSection
FindFirstFileExW
OutputDebugStringW
LoadLibraryA
GetModuleHandleW
InitializeCriticalSectionAndSpinCount
SetLastError
RaiseException
RtlPcToFileHeader
RtlUnwindEx
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
LCMapStringEx
DecodePointer
EncodePointer
InitializeCriticalSectionEx
GetStringTypeW
user32
MessageBoxW
shell32
ShellExecuteW
advapi32
RegOpenKeyExW
RegGetValueW
DeregisterEventSource
RegisterEventSourceW
ReportEventW
RegCloseKey
api-ms-win-crt-runtime-l1-1-0
_exit
__p___argc
_initterm_e
_initterm
_get_initial_wide_environment
_invalid_parameter_noinfo_noreturn
_initialize_wide_environment
_configure_wide_argv
_initialize_onexit_table
_set_app_type
__p___wargv
_seh_filter_exe
_register_onexit_function
_cexit
terminate
_errno
exit
abort
_crt_atexit
_c_exit
_register_thread_local_exe_atexit_callback
api-ms-win-crt-stdio-l1-1-0
setvbuf
fflush
_wfopen
__stdio_common_vswprintf
__stdio_common_vfwprintf
_set_fmode
__stdio_common_vsprintf_s
__acrt_iob_func
fputwc
fputws
__p__commode
api-ms-win-crt-heap-l1-1-0
_set_new_mode
_callnewh
free
malloc
calloc
api-ms-win-crt-string-l1-1-0
wcsnlen
strcpy_s
_wcsdup
strcspn
wcsncmp
toupper
api-ms-win-crt-convert-l1-1-0
_wtoi
wcstoul
api-ms-win-crt-locale-l1-1-0
setlocale
___lc_locale_name_func
localeconv
_unlock_locales
_lock_locales
___mb_cur_max_func
_configthreadlocale
__pctype_func
___lc_codepage_func
api-ms-win-crt-math-l1-1-0
frexp
__setusermatherr
api-ms-win-crt-time-l1-1-0
_gmtime64_s
_time64
wcsftime
Sections
.text Size: 97KB - Virtual size: 96KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 244B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 49KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 792B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
-
Loader unlocker.exe.exe windows x64
f373e1355f07c41a3180b635d2b6b82e
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
kernel32
Process32Next
CloseHandle
LoadLibraryW
CreateToolhelp32Snapshot
LocalFree
CreateRemoteThread
VirtualFreeEx
QueryPerformanceCounter
OpenProcess
WaitForSingleObject
Module32Next
VirtualAllocEx
WriteProcessMemory
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
WideCharToMultiByte
MultiByteToWideChar
GetFileInformationByHandleEx
GetLastError
AreFileApisANSI
GetModuleHandleW
GetFileAttributesExW
FindNextFileW
FindFirstFileExW
FindFirstFileW
FindClose
CreateFileW
GetLocaleInfoEx
FormatMessageA
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetCurrentProcessId
advapi32
SetNamedSecurityInfoW
GetNamedSecurityInfoW
ConvertStringSidToSidW
SetEntriesInAclW
msvcp140
?_Xout_of_range@std@@YAXPEBD@Z
?_Winerror_map@std@@YAHH@Z
?_Xlength_error@std@@YAXPEBD@Z
?_Syserror_map@std@@YAPEBDH@Z
urlmon
URLDownloadToFileA
vcruntime140_1
__CxxFrameHandler4
vcruntime140
memset
__current_exception_context
__current_exception
memmove
memcpy
__std_exception_destroy
__std_exception_copy
__std_terminate
__C_specific_handler
_CxxThrowException
api-ms-win-crt-heap-l1-1-0
malloc
free
_callnewh
_set_new_mode
api-ms-win-crt-stdio-l1-1-0
__acrt_iob_func
__p__commode
_set_fmode
__stdio_common_vfprintf
api-ms-win-crt-runtime-l1-1-0
_seh_filter_exe
_set_app_type
_invalid_parameter_noinfo_noreturn
_configure_wide_argv
_initialize_wide_environment
_get_initial_wide_environment
_initterm
terminate
system
_initterm_e
exit
_crt_atexit
_register_onexit_function
_initialize_onexit_table
_exit
_register_thread_local_exe_atexit_callback
_c_exit
_cexit
__p___wargv
__p___argc
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
___lc_codepage_func
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-string-l1-1-0
strcmp
Sections
.text Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
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: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 488B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 172B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
-
unlocker.dll.dll windows x64
d0c1371af67f6afcd61ec9064b49db4b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
GetModuleHandleA
GetProcAddress
VirtualFree
VirtualAlloc
GetSystemInfo
VirtualQuery
HeapCreate
VirtualProtect
HeapFree
GetCurrentProcess
Thread32Next
Thread32First
GetCurrentThreadId
SuspendThread
ResumeThread
CreateToolhelp32Snapshot
Sleep
HeapReAlloc
CloseHandle
HeapAlloc
GetThreadContext
GetCurrentProcessId
GetModuleHandleW
FlushInstructionCache
QueryPerformanceFrequency
OpenThread
CreateFileA
DisableThreadLibraryCalls
CreateThread
SetStdHandle
AllocConsole
GlobalUnlock
InitializeSListHead
GetSystemTimeAsFileTime
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
CreateEventW
WaitForSingleObjectEx
ResetEvent
SetEvent
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
QueryPerformanceCounter
GlobalLock
GlobalFree
SetThreadContext
GlobalAlloc
user32
GetKeyState
LoadCursorA
IsChild
GetAsyncKeyState
CallWindowProcA
SetWindowLongPtrA
DestroyWindow
DefWindowProcA
CreateWindowExA
UnregisterClassA
RegisterClassExA
ScreenToClient
GetForegroundWindow
SetCapture
SetCursor
GetClientRect
ReleaseCapture
SetCursorPos
GetCursorPos
OpenClipboard
CloseClipboard
ClientToScreen
EmptyClipboard
GetClipboardData
GetCapture
SetClipboardData
imm32
ImmGetContext
ImmReleaseContext
ImmSetCompositionWindow
d3dcompiler_47
D3DCompile
xinput1_4
ord4
ord2
msvcp140
?_Xlength_error@std@@YAXPEBD@Z
?clog@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?uncaught_exception@std@@YA_NXZ
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
?wcout@std@@3V?$basic_ostream@_WU?$char_traits@_W@std@@@1@A
?cerr@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?wcin@std@@3V?$basic_istream@_WU?$char_traits@_W@std@@@1@A
?wcerr@std@@3V?$basic_ostream@_WU?$char_traits@_W@std@@@1@A
?wclog@std@@3V?$basic_ostream@_WU?$char_traits@_W@std@@@1@A
?_Xbad_function_call@std@@YAXXZ
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
?clear@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?clear@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEAAXH_N@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
vcruntime140_1
__CxxFrameHandler4
vcruntime140
memcmp
memchr
memcpy
memmove
__std_type_info_destroy_list
_CxxThrowException
__C_specific_handler
__current_exception_context
__current_exception
__std_exception_copy
__std_exception_destroy
strstr
__std_terminate
memset
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vsprintf
_wfopen
fwrite
__stdio_common_vfprintf
freopen_s
fread
fseek
fclose
fflush
__acrt_iob_func
__stdio_common_vsscanf
ftell
api-ms-win-crt-string-l1-1-0
strncpy
strcmp
api-ms-win-crt-utility-l1-1-0
qsort
api-ms-win-crt-heap-l1-1-0
_callnewh
free
malloc
calloc
api-ms-win-crt-runtime-l1-1-0
terminate
_cexit
_initterm
_initterm_e
_crt_atexit
_execute_onexit_table
_seh_filter_dll
_register_onexit_function
_configure_narrow_argv
_invalid_parameter_noinfo_noreturn
_initialize_onexit_table
_initialize_narrow_environment
_wassert
_errno
api-ms-win-crt-convert-l1-1-0
strtoll
strtod
strtoull
api-ms-win-crt-math-l1-1-0
_dclass
cosf
ceilf
_dsign
floorf
fmodf
sqrtf
sinf
api-ms-win-crt-locale-l1-1-0
localeconv
Sections
.text Size: 287KB - Virtual size: 287KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 84KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 312B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ