temp[.]exe | Triage

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General

Target

temp.exe
Size

372KB
MD5

56cc1f276c53f2ad951a5f38905a5675
SHA1

141bd66c42ac8e2b95c82aad808434b12191f600
SHA256

999fa9edd5ee5f79cdee69500beb7766e0d1a0d5cdc842bce633b6174fd975ca
SHA512

591a0375dcdb72bc8217cebbe1697d228e9417d3fae5a04745ecea9ae0bc3e26fc63ba826b877bcdf9c3dbc6babcc82eb28867d5f5d0308bbcb248c30f0612c4
SSDEEP

6144:XNcFiuzzzzdhXV57nWo2RBvQ6VZpZPel/NxEb52b:0hXVdWz2YfUjo

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
temp.exe

Files

temp.exe
.exe windows:6 windows x64 arch:x64

7a73cee5d63c584844a34d99eac64ed0

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

SetConsoleTitleA
GetCurrentProcess
TerminateProcess
CreateToolhelp32Snapshot
MultiByteToWideChar
Sleep
Process32NextW
DeleteFileA
Process32FirstW
CloseHandle
Beep
WideCharToMultiByte
GetConsoleWindow
GetModuleHandleW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
IsDebuggerPresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead

user32

DrawMenuBar
SetLayeredWindowAttributes
DeleteMenu
GetSystemMenu
GetWindowLongW
SetWindowLongW

msvcp140

?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@AEAH@Z
_Query_perf_frequency
?_Throw_Cpp_error@std@@YAXH@Z
?uncaught_exceptions@std@@YAHXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
_Query_perf_counter
_Cnd_do_broadcast_at_thread_exit
?_Xlength_error@std@@YAXPEBD@Z
?cerr@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A

wininet

InternetCloseHandle
InternetOpenUrlW
InternetOpenW
InternetReadFile

vcruntime140_1

__CxxFrameHandler4

vcruntime140

__std_terminate
memcpy
__std_exception_copy
__C_specific_handler
_CxxThrowException
__current_exception
memset
__std_exception_destroy
memmove
__current_exception_context

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

fwrite
__p__commode
fclose
_set_fmode
fopen_s

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

_callnewh
malloc
free
_set_new_mode

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

srand
rand

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

__setusermatherr

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

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

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

_configthreadlocale

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

_stricmp

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

_time64

Sections

.text
Size: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 1024B - Virtual size: 960B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 201KB - Virtual size: 200KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 92B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rbdata
Size: 120KB - Virtual size: 120KB

IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

7a73cee5d63c584844a34d99eac64ed0

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

msvcp140

wininet

vcruntime140_1

vcruntime140

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-locale-l1-1-0

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

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

Sections

.text Size: 14KB - Virtual size: 13KB

.rdata Size: 11KB - Virtual size: 10KB

.data Size: 512B - Virtual size: 5KB

.pdata Size: 1024B - Virtual size: 960B

.rsrc Size: 201KB - Virtual size: 200KB

.reloc Size: 512B - Virtual size: 92B

.rbdata Size: 120KB - Virtual size: 120KB

.text
Size: 14KB - Virtual size: 13KB

.rdata
Size: 11KB - Virtual size: 10KB

.data
Size: 512B - Virtual size: 5KB

.pdata
Size: 1024B - Virtual size: 960B

.rsrc
Size: 201KB - Virtual size: 200KB

.reloc
Size: 512B - Virtual size: 92B

.rbdata
Size: 120KB - Virtual size: 120KB