winhide[.]exe | Triage

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General

Target

winhide.exe
Size

21KB
MD5

8e76c7cd453839f3c2ab32da0b8ec531
SHA1

b473b5b9c91df69c2f0dbfb71deb4a04d427b4d9
SHA256

f37a56ce6ce815765551dd9a9ad5ac5c44683de2935305b3e990bd50d6d5b3c7
SHA512

e0205b859962f539eb2e20d64840ce96f208dffb73643f7f577b2f010ed6208f52485f3261023c398e8c5c2fec4e2b67832cf4c49110e5084af3359bb6034105
SSDEEP

384:GaADhmA/WQhyOcUaDrufupo5fQwRM7eYezJW5jHe75HTOGvK0AOjpuMVxf:GRFzxfkEfQ1eYezgY7cOUM

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
winhide.exe

Files

winhide.exe
.exe windows:6 windows x86 arch:x86

5b3bbe5a9a1c7f5f14df7e72088c153a

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

kernel32

SetConsoleCtrlHandler
SetConsoleTitleA
CreateMutexA
GetCurrentDirectoryA
GetLastError
GetFileAttributesA
CloseHandle
GetConsoleWindow
GetPrivateProfileIntA
GetPrivateProfileStringA
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetModuleHandleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
UnhandledExceptionFilter

user32

GetWindowTextLengthA
GetForegroundWindow
RegisterHotKey
GetKeyboardLayout
GetWindowTextA
VkKeyScanExA
ShowWindow
GetClassNameA
GetMessageW

msvcp140

?_Xlength_error@std@@YAXPBD@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAE_JPBD_J@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEDD@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@D@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHD@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
?uncaught_exception@std@@YA_NXZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@P6AAAV01@AAV01@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@PBX@Z
?cerr@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A

vcruntime140

__std_exception_destroy
memcpy
memset
_except_handler4_common
_CxxThrowException
__current_exception_context
__current_exception
__std_terminate
__CxxFrameHandler3
__std_exception_copy
memmove

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

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

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

malloc
_set_new_mode
free
_callnewh

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

__setusermatherr

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

_set_fmode
__p__commode

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

_configthreadlocale

Sections

.text
Size: 11KB - Virtual size: 11KB

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

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 1000B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

5b3bbe5a9a1c7f5f14df7e72088c153a

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

msvcp140

vcruntime140

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

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

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

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

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

Sections

.text Size: 11KB - Virtual size: 11KB

.rdata Size: 6KB - Virtual size: 6KB

.data Size: 512B - Virtual size: 1KB

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 1024B - Virtual size: 1000B

.text
Size: 11KB - Virtual size: 11KB

.rdata
Size: 6KB - Virtual size: 6KB

.data
Size: 512B - Virtual size: 1KB

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 1024B - Virtual size: 1000B