Shark[.]CC_Free[.]exe

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General

Target

Shark.CC_Free.exe
Size

334KB
MD5

f32fce67cfb2fdd172b80bca8d1b64c8
SHA1

1ac1f84f8223d9965ff5e5d083526c1c52058a60
SHA256

e323c4aed936451b552b03be1b2de7dfa594cc5420ff194c6fb9d4d19fa3bc18
SHA512

aaed81456f8817526eea8272e4cf3f5c967312468d119f460f1b1c69637ce812aa5c9b54992ca8dc06e5d41e2c339e1c36f4ba18a760546484d1555c7f3864ec
SSDEEP

6144:c4mLZejiL26YNgnVDuAv74uAbU7Wnzbyn:c4Qa6YiVDh74i7WnzQ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Shark.CC_Free.exe

Files

Shark.CC_Free.exe
.exe windows:6 windows x64

5bd98d61d33d343288e2a8c9bb352f55

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

GlobalFree
MultiByteToWideChar
WideCharToMultiByte
QueryPerformanceCounter
QueryPerformanceFrequency
GetStdHandle
Beep
CloseHandle
Sleep
CreateThread
GetConsoleScreenBufferInfo
SetConsoleTextAttribute
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
Process32Next
GetCurrentThreadId
GetCurrentProcessId
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
GlobalUnlock
RtlCaptureContext
SleepConditionVariableSRW
WakeAllConditionVariable
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
GetModuleHandleW
GlobalAlloc
DeviceIoControl
GlobalLock
CreateFileA
GetSystemTimeAsFileTime
RtlLookupFunctionEntry
InitializeSListHead

user32

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

gdi32

GetStockObject

msvcp140

_Cnd_do_broadcast_at_thread_exit
?_Throw_Cpp_error@std@@YAXH@Z
??Bios_base@std@@QEBA_NXZ
?good@ios_base@std@@QEBA_NXZ
?flags@ios_base@std@@QEBAHXZ
?setf@ios_base@std@@QEAAHHH@Z
?width@ios_base@std@@QEBA_JXZ
?width@ios_base@std@@QEAA_J_J@Z
?xalloc@ios_base@std@@SAHXZ
?iword@ios_base@std@@QEAAAEAJH@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?eback@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?gptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?pptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?egptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?gbump@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXH@Z
?setg@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD00@Z
?epptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?setp@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD0@Z
?setp@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD00@Z
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
?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
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
?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
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@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@_K@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@PEBX@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?cerr@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?clog@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Xout_of_range@std@@YAXPEBD@Z
?uncaught_exception@std@@YA_NXZ
?_Xlength_error@std@@YAXPEBD@Z
?_Xbad_alloc@std@@YAXXZ

imm32

ImmSetCandidateWindow
ImmSetCompositionWindow
ImmGetContext
ImmReleaseContext

d3d9

Direct3DCreate9Ex

vcruntime140

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

vcruntime140_1

__CxxFrameHandler4

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

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

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

free
_set_new_mode
_callnewh
malloc

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

_wcsicmp
strcmp

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

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

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

qsort

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

logf
sqrtf
tanf
log
sinf
pow
fabs
atan2
asin
acosf
cosf
powf
ceilf
__setusermatherr

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

atof

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

_configthreadlocale

Sections

.text
Size: 258KB - Virtual size: 258KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 54KB - Virtual size: 54KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 10KB - Virtual size: 10KB

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: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

5bd98d61d33d343288e2a8c9bb352f55

Headers

DLL Characteristics

File Characteristics

Imports

dwmapi

kernel32

user32

gdi32

msvcp140

imm32

d3d9

vcruntime140

vcruntime140_1

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

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

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

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

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

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

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

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

Sections

.text Size: 258KB - Virtual size: 258KB

.rdata Size: 54KB - Virtual size: 54KB

.data Size: 7KB - Virtual size: 9KB

.pdata Size: 10KB - Virtual size: 10KB

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

.reloc Size: 2KB - Virtual size: 1KB

.text
Size: 258KB - Virtual size: 258KB

.rdata
Size: 54KB - Virtual size: 54KB

.data
Size: 7KB - Virtual size: 9KB

.pdata
Size: 10KB - Virtual size: 10KB

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

.reloc
Size: 2KB - Virtual size: 1KB