Builder[.]exe | Triage

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General

Target

Builder.exe
Size

174KB
MD5

210902a85a3977931948791e60761939
SHA1

f185a7bad5893b082fefa16d07d19eb1cb1269a6
SHA256

d5ed512ea9001137a285777d9d185bc21331077e0b864dcea96385651bc8a319
SHA512

67f7806b139926f9c75c837df8fe12937570e918f53d1f1c0bf0e3884ac57c7c8aff38ae051ed7b916cf18a5d7018bc91e0dae75807bbe3c855ba2cead3f4298
SSDEEP

3072:baMTskJaSVDfygOc/9VXDH/Zcz9yipabaK4l4gp:nLbxVXL/ZcLabaK46

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Builder.exe

Files

Builder.exe
.exe windows:6 windows x64 arch:x64

e5bcedb7cbd3da1e5b6da48d8b35a23a

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

PDB Paths

C:\Users\user\source\repos\ccgui\x64\Release\ccgui.pdb

Imports

kernel32

UpdateResourceW
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
EndUpdateResourceW
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
RtlCaptureContext
QueryPerformanceCounter
BeginUpdateResourceA

user32

CloseWindow
GetMessageW
CreateWindowExW
SendMessageW
CreateMenu
PostQuitMessage
AppendMenuA
SendMessageA
LoadCursorW
LoadIconW
TranslateMessage
CreateWindowExA
SetMenu
MessageBoxA
DispatchMessageW
GetWindowTextA
RegisterClassW
SetWindowTextA
DefWindowProcW

comdlg32

GetSaveFileNameA

msvcp140

??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
??Bid@locale@std@@QEAA_KXZ
?always_noconv@codecvt_base@std@@QEBA_NXZ
?write@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEBD_J@Z
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
?_Xlength_error@std@@YAXPEBD@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?xsgetn@?$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

vcruntime140_1

__CxxFrameHandler4

vcruntime140

__current_exception
_CxxThrowException
__current_exception_context
__std_terminate
__std_exception_copy
__std_exception_destroy
memcpy
__C_specific_handler
memset
memmove

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

_fseeki64
_get_stream_buffer_pointers
fsetpos
ungetc
_set_fmode
setvbuf
fgetpos
fwrite
fputc
__p__commode
fgetc
fflush
fclose
fread

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

srand
rand

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

_unlock_file
_lock_file

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

_time64

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

_get_narrow_winmain_command_line
_cexit
_initialize_narrow_environment
_register_thread_local_exe_atexit_callback
exit
_configure_narrow_argv
_initterm_e
_initialize_onexit_table
_register_onexit_function
_crt_atexit
_set_app_type
terminate
_seh_filter_exe
_exit
_invalid_parameter_noinfo_noreturn
_initterm
_c_exit

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

_callnewh
_set_new_mode
free
malloc

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

__setusermatherr

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

_configthreadlocale

Sections

.text
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 76KB - Virtual size: 77KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 67KB - Virtual size: 66KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 160B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e5bcedb7cbd3da1e5b6da48d8b35a23a

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

comdlg32

msvcp140

vcruntime140_1

vcruntime140

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

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

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

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

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-locale-l1-1-0

Sections

.text Size: 15KB - Virtual size: 15KB

.rdata Size: 12KB - Virtual size: 12KB

.data Size: 76KB - Virtual size: 77KB

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

.rsrc Size: 67KB - Virtual size: 66KB

.reloc Size: 512B - Virtual size: 160B

.text
Size: 15KB - Virtual size: 15KB

.rdata
Size: 12KB - Virtual size: 12KB

.data
Size: 76KB - Virtual size: 77KB

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

.rsrc
Size: 67KB - Virtual size: 66KB

.reloc
Size: 512B - Virtual size: 160B