boostware free[.]exe

Resubmissions

18/08/2024, 20:01

240818-yr1qkavcpn 6

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General

Target

boostware free.exe
Size

295KB
MD5

f76efaa4774bbc15c0b892c6d7aecce6
SHA1

075f9f0711918ad70e043adb4a0d660f74eabd77
SHA256

688b4ac7b7c110a234a7eb3dcbfca20b73f84a9d9db16c5636a1e210d69d298e
SHA512

7b6cc47433b5e0987e6a287589c9ce24826339b04c182b963a1e11ff35daf5e3541ed042b33009eed1b0e45e1eab726e117d97b38df7f76ced1a017dba3f2a95
SSDEEP

3072:SYskm+mA6Nj5nSGpwe+DnJm5jWusjOu7JOoONkCI+9dGtzmaXwojOaococQzP++I:3s7+egnGyt+9sXOA0GoHfgOkTUncBgK

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
boostware free.exe

Files

boostware free.exe
.exe windows:6 windows x64 arch:x64

86667d56a0d0e22c331ac6d01f733d8c

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

dwmapi

DwmExtendFrameIntoClientArea

kernel32

QueryPerformanceCounter
QueryPerformanceFrequency
GetStdHandle
CreateFileW
Beep
CloseHandle
DeviceIoControl
Sleep
CreateThread
GetModuleHandleA
GetProcAddress
lstrcmpiA
SetConsoleTextAttribute
SetConsoleTitleA
GlobalFree
Process32First
Process32Next
GlobalLock
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
TerminateProcess
GetCurrentProcess
GetModuleHandleW
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
SleepConditionVariableSRW
WakeAllConditionVariable
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
GlobalUnlock
GlobalAlloc
CreateToolhelp32Snapshot

user32

GetWindow
FindWindowA
SetWindowLongA
GetWindowLongA
GetWindowRect
GetForegroundWindow
UpdateWindow
GetSystemMetrics
DefWindowProcA
GetAsyncKeyState
SetWindowPos
MoveWindow
ShowWindow
DestroyWindow
CreateWindowExA
UnregisterClassA
RegisterClassA
PostQuitMessage
mouse_event
OpenClipboard
CloseClipboard
PeekMessageA
DispatchMessageA
TranslateMessage
LoadCursorA
ScreenToClient
ClientToScreen
GetCursorPos
SetCursor
SetCursorPos
GetClientRect
ReleaseCapture
SetCapture
GetCapture
GetKeyState
GetActiveWindow
EmptyClipboard
GetClipboardData
SetClipboardData

gdi32

GetStockObject

imm32

ImmReleaseContext
ImmSetCompositionWindow
ImmGetContext

msvcp140

?_Random_device@std@@YAIXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@_K@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Xlength_error@std@@YAXPEBD@Z
?_Xout_of_range@std@@YAXPEBD@Z
?uncaught_exception@std@@YA_NXZ
_Query_perf_counter
_Query_perf_frequency
?good@ios_base@std@@QEBA_NXZ
?flags@ios_base@std@@QEBAHXZ
?width@ios_base@std@@QEBA_JXZ
?width@ios_base@std@@QEAA_J_J@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?tie@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_ostream@DU?$char_traits@D@std@@@2@XZ
?rdbuf@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_streambuf@DU?$char_traits@D@std@@@2@XZ
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADXZ

d3d9

Direct3DCreate9Ex

vcruntime140

memchr
__current_exception_context
__current_exception
__C_specific_handler
memcmp
_CxxThrowException
__std_exception_destroy
__std_exception_copy
memset
strstr
__std_terminate
memmove
memcpy

vcruntime140_1

__CxxFrameHandler4

api-ms-win-crt-string-l1-1-0

isprint
strcmp
strncpy

api-ms-win-crt-stdio-l1-1-0

__stdio_common_vsprintf
__acrt_iob_func
ftell
__stdio_common_vsprintf_s
_wfopen
fclose
__p__commode
fwrite
fflush
_set_fmode
__stdio_common_vfprintf
fread
__stdio_common_vsscanf
fseek

api-ms-win-crt-heap-l1-1-0

free
_callnewh
malloc
_set_new_mode

api-ms-win-crt-utility-l1-1-0

qsort

api-ms-win-crt-math-l1-1-0

pow
powf
ceilf
floorf
asin
atan2
fabs
tanf
cosf
fmodf
sinf
__setusermatherr
sqrtf

api-ms-win-crt-runtime-l1-1-0

_register_onexit_function
_crt_atexit
_cexit
_initialize_narrow_environment
_seh_filter_exe
_set_app_type
_configure_narrow_argv
_get_initial_narrow_environment
_initterm
_initterm_e
_exit
_invalid_parameter_noinfo_noreturn
__p___argc
__p___argv
_c_exit
_register_thread_local_exe_atexit_callback
terminate
exit
system
_initialize_onexit_table

api-ms-win-crt-convert-l1-1-0

atof

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

Sections

.text
Size: 230KB - Virtual size: 229KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 46KB - Virtual size: 46KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 8KB - Virtual size: 8KB

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: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

86667d56a0d0e22c331ac6d01f733d8c

Headers

DLL Characteristics

File Characteristics

Imports

dwmapi

kernel32

user32

gdi32

imm32

msvcp140

d3d9

vcruntime140

vcruntime140_1

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-utility-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-locale-l1-1-0

Sections

.text Size: 230KB - Virtual size: 229KB

.rdata Size: 46KB - Virtual size: 46KB

.data Size: 7KB - Virtual size: 10KB

.pdata Size: 8KB - Virtual size: 8KB

.rsrc Size: 512B - Virtual size: 488B

.reloc Size: 1KB - Virtual size: 1KB

.text
Size: 230KB - Virtual size: 229KB

.rdata
Size: 46KB - Virtual size: 46KB

.data
Size: 7KB - Virtual size: 10KB

.pdata
Size: 8KB - Virtual size: 8KB

.rsrc
Size: 512B - Virtual size: 488B

.reloc
Size: 1KB - Virtual size: 1KB