blur[.]exe | Triage

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General

Target

blur.exe
Size

397KB
MD5

d470bb711f85eaec8050229432474943
SHA1

932d7a1ef54792ad0917f60dac4785c460da1758
SHA256

1a6a5f6b82f9e8978c8599a84961f1df5b926b2fc10897f2868d58554de06e58
SHA512

d065d93795d2ae354a7bca94f99350136e1ee2db312643e2ea7652af8d467d1265947c67e83eadfb31a1b623af738e0b537ebd8e67d2c1a5401aea8eef103d70
SSDEEP

3072:nfKy1QThgek/AFK3E/KA10veL2alN5y4ewVIKQ7cKlDpDnoNRXicTb4ias3vy3cO:idgekYw3E71+WBVIZHZmQi5VCeEpr

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
blur.exe

Files

blur.exe
.exe windows:6 windows x86 arch:x86

5950dd9bd8ae5e4e5a72c9bdcb3a1123

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

PDB Paths

D:\a\blur\blur\bin\release\blur.pdb

Imports

gdiplus

GdipDeleteFont
GdiplusStartup
GdiplusShutdown
GdipLoadImageFromFile
GdipDeleteFontFamily
GdipGetImageHeight
GdipCreateFontFamilyFromName
GdipCloneImage
GdipDeleteBrush
GdipAlloc
GdipDrawImageRectI
GdipDisposeImage
GdipCreateFont
GdipCreateSolidFill
GdipFree
GdipDrawString
GdipCreateFromHDC
GdipDeleteGraphics
GdipGetImageWidth

kernel32

LocalFree
FormatMessageA
CreateDirectoryW
CreateFileW
FindClose
FindFirstFileExW
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
WideCharToMultiByte
GetConsoleScreenBufferInfo
SetConsoleTitleA
GetStdHandle
GetConsoleCursorInfo
SetCurrentConsoleFontEx
SetConsoleCursorInfo
GetConsoleWindow
GetModuleFileNameA
MultiByteToWideChar
GetFileAttributesA
SetFileAttributesA
GetModuleHandleW
GetFileInformationByHandleEx
FindNextFileW
GetFileAttributesExW
GetFullPathNameW
SetFileInformationByHandle
AreFileApisANSI
CloseHandle
GetLastError

user32

MoveWindow
CreateWindowExW
GetWindowRect
GetWindowLongW
EndPaint
BeginPaint
PostQuitMessage
GetClientRect
LoadCursorW
TranslateMessage
AdjustWindowRect
RedrawWindow
GetDesktopWindow
GetAsyncKeyState
DispatchMessageW
GetMessageW
ShowWindow
RegisterClassExW
DefWindowProcW
SetWindowPos
SendMessageW
FillRect
SetWindowLongW

msvcp140

??5?$basic_istream@DU?$char_traits@D@std@@@std@@QAEAAV01@AAH@Z
_Strxfrm
??1_Lockit@std@@QAE@XZ
??0_Lockit@std@@QAE@H@Z
?uncaught_exceptions@std@@YAHXZ
?_Getgloballocale@locale@std@@CAPAV_Locimp@12@XZ
?_Init@locale@std@@CAPAV_Locimp@12@_N@Z
?_Xbad_alloc@std@@YAXXZ
?_Xout_of_range@std@@YAXPBD@Z
?_Xregex_error@std@@YAXW4error_type@regex_constants@1@@Z
?_Winerror_map@std@@YAHH@Z
?_Xbad_function_call@std@@YAXXZ
?id@?$numpunct@D@std@@2V0locale@2@A
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Fiopen@std@@YAPAU_iobuf@@PBDHH@Z
?id@?$ctype@D@std@@2V0locale@2@A
?_Xlength_error@std@@YAXPBD@Z
?id@?$collate@D@std@@2V0locale@2@A
?_Syserror_map@std@@YAPBDH@Z
_Strcoll
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@XZ
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAE_JPBD_J@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAE@XZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QBE?AVlocale@2@XZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHD@Z
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PAD1AAPAD@Z
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXXZ
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IAE@XZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?in@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PBD1AAPBDPAD3AAPAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PBD1AAPBDPAD3AAPAD@Z
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEPADXZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAE@XZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPBD_J@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UAE@XZ
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UAE@XZ
?_Getcat@?$ctype@D@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
?tolower@?$ctype@D@std@@QBEPBDPADPBD@Z
?tolower@?$ctype@D@std@@QBEDD@Z
?always_noconv@codecvt_base@std@@QBE_NXZ
??1facet@locale@std@@MAE@XZ
??0facet@locale@std@@IAE@I@Z
?_Decref@facet@locale@std@@UAEPAV_Facet_base@3@XZ
?_Incref@facet@locale@std@@UAEXXZ
??Bid@locale@std@@QAEIXZ
?_Gettrue@_Locinfo@std@@QBEPBDXZ
?_Getfalse@_Locinfo@std@@QBEPBDXZ
?_Getlconv@_Locinfo@std@@QBEPBUlconv@@XZ
?_Getcvt@_Locinfo@std@@QBE?AU_Cvtvec@@XZ
?_Getcoll@_Locinfo@std@@QBE?AU_Collvec@@XZ
??1_Locinfo@std@@QAE@XZ
??0_Locinfo@std@@QAE@PBD@Z
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QAE_N_N@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEDD@Z
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAEXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAEXXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEHXZ
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEPAV12@PAD_J@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEHXZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEXABVlocale@2@@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@H@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@M@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UAE@XZ
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QAEAAV01@P6AAAVios_base@1@AAV21@@Z@Z
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QAEAAV01@AA_N@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@P6AAAV01@AAV01@@Z@Z
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QAEAAV01@AAM@Z
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UAE@XZ
?exceptions@ios_base@std@@QAEXH@Z
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Random_device@std@@YAIXZ
_Query_perf_frequency
?_Throw_Cpp_error@std@@YAXH@Z
?_Throw_C_error@std@@YAXH@Z
_Cnd_do_broadcast_at_thread_exit
_Thrd_sleep
_Thrd_id
_Query_perf_counter
_Thrd_detach
_Xtime_get_ticks
_Thrd_join
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@D@Z

vcruntime140

memchr
__CxxFrameHandler3
memcpy
__RTDynamicCast
memmove
__std_exception_destroy
memset
_except_handler4_common
_CxxThrowException
__current_exception_context
__current_exception
strchr
__std_terminate
__std_exception_copy
_purecall

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

fputc
fflush
fclose
fgetc
_set_fmode
feof
_popen
fgets
puts
_pclose
fwrite
__stdio_common_vfprintf
_kbhit
fgetpos
__acrt_iob_func
_get_stream_buffer_pointers
__p__commode
_fseeki64
fread
fsetpos
ungetc
setvbuf
__stdio_common_vsnprintf_s

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

_callnewh
realloc
_set_new_mode
calloc
free
malloc

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

ceil
_ldclass
_fdclass
_dclass
_ldsign
_fdsign
_dsign
__setusermatherr

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

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

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

_unlock_file
_lock_file

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

_getch

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

tolower
wcscpy_s

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

_time64
_difftime64

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

_configthreadlocale
___lc_codepage_func

Sections

.text
Size: 227KB - Virtual size: 227KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 47KB - Virtual size: 46KB

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

.rsrc
Size: 101KB - Virtual size: 101KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

5950dd9bd8ae5e4e5a72c9bdcb3a1123

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

gdiplus

kernel32

user32

msvcp140

vcruntime140

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

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

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

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

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

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

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

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

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

Sections

.text Size: 227KB - Virtual size: 227KB

.rdata Size: 47KB - Virtual size: 46KB

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

.rsrc Size: 101KB - Virtual size: 101KB

.reloc Size: 13KB - Virtual size: 12KB

.text
Size: 227KB - Virtual size: 227KB

.rdata
Size: 47KB - Virtual size: 46KB

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

.rsrc
Size: 101KB - Virtual size: 101KB

.reloc
Size: 13KB - Virtual size: 12KB