Static task
static1
Behavioral task
behavioral1
Sample
4591bbfe08abc12c071f733e4d92798be6f0dc070a827a5652106b1796fe6ea2.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4591bbfe08abc12c071f733e4d92798be6f0dc070a827a5652106b1796fe6ea2.exe
Resource
win10v2004-20231215-en
General
-
Target
4591bbfe08abc12c071f733e4d92798be6f0dc070a827a5652106b1796fe6ea2
-
Size
137KB
-
MD5
17293279be5fa1c62c52cf43ff47aa41
-
SHA1
e063e31f0f81dcb48d339f781fa979f275535650
-
SHA256
4591bbfe08abc12c071f733e4d92798be6f0dc070a827a5652106b1796fe6ea2
-
SHA512
af7a79190867b6c8759bc3e2346ad25aaea2e7e024dd3a5a9a28b0e1808589d5e5427a4e5a76f89a73098a6c51d0a24d1caf651d4521df8b6d2cc14dd431386d
-
SSDEEP
3072:oFJTZxiYxagxyGLzeydmezdVX5yphHz68SbZnh:AJTzc8eyPpVXYhHzwh
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4591bbfe08abc12c071f733e4d92798be6f0dc070a827a5652106b1796fe6ea2
Files
-
4591bbfe08abc12c071f733e4d92798be6f0dc070a827a5652106b1796fe6ea2.exe windows:6 windows x64 arch:x64
f685594a7439d16ef6b66ea99d2c83dd
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
kernel32
FormatMessageA
GetCurrentProcess
GetModuleFileNameA
GetLocaleInfoEx
WideCharToMultiByte
GetFullPathNameA
CreateFileW
FindClose
FindFirstFileW
FindFirstFileExW
FindNextFileW
GetFileAttributesExW
AreFileApisANSI
CloseHandle
GetLastError
GetModuleHandleW
GetFileInformationByHandleEx
MultiByteToWideChar
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
WakeAllConditionVariable
SleepConditionVariableSRW
IsDebuggerPresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
LocalFree
user32
FindWindowW
FindWindowExW
SendMessageW
advapi32
GetTokenInformation
OpenProcessToken
msvcp140
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
??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@I@Z
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?good@ios_base@std@@QEBA_NXZ
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
??Bid@locale@std@@QEAA_KXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?cerr@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@N@Z
_Query_perf_frequency
?_Throw_Cpp_error@std@@YAXH@Z
?_Winerror_map@std@@YAHH@Z
?_Fiopen@std@@YAPEAU_iobuf@@PEB_WHH@Z
?_Random_device@std@@YAIXZ
?id@?$codecvt@_WDU_Mbstatet@@@std@@2V0locale@2@A
?_Syserror_map@std@@YAPEBDH@Z
_Cnd_do_broadcast_at_thread_exit
_Thrd_sleep
_Thrd_id
_Query_perf_counter
_Xtime_get_ticks
_Thrd_join
?_Ipfx@?$basic_istream@_WU?$char_traits@_W@std@@@std@@QEAA_N_N@Z
?snextc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAAGXZ
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
??0?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IEAA@XZ
?getloc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEBA?AVlocale@2@XZ
?setstate@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEAAXH_N@Z
??0?$basic_ios@_WU?$char_traits@_W@std@@@std@@IEAA@XZ
??0?$basic_istream@_WU?$char_traits@_W@std@@@std@@QEAA@PEAV?$basic_streambuf@_WU?$char_traits@_W@std@@@1@_N@Z
?sbumpc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAAGXZ
?sgetc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAAGXZ
?_Init@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IEAAXXZ
??1?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@UEAA@XZ
?showmanyc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MEAA_JXZ
?xsgetn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MEAA_JPEA_W_J@Z
?xsputn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MEAA_JPEB_W_J@Z
??1?$basic_ios@_WU?$char_traits@_W@std@@@std@@UEAA@XZ
??1?$basic_istream@_WU?$char_traits@_W@std@@@std@@UEAA@XZ
??Bios_base@std@@QEBA_NXZ
?_Getcat@?$codecvt@_WDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?unshift@?$codecvt@_WDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
?out@?$codecvt@_WDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEB_W1AEAPEB_WPEAD3AEAPEAD@Z
?in@?$codecvt@_WDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEA_W3AEAPEA_W@Z
?always_noconv@codecvt_base@std@@QEBA_NXZ
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
?_Xlength_error@std@@YAXPEBD@Z
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?uncaught_exception@std@@YA_NXZ
?_Xout_of_range@std@@YAXPEBD@Z
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_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
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
?id@?$ctype@D@std@@2V0locale@2@A
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
vcruntime140_1
__CxxFrameHandler4
vcruntime140
__current_exception_context
__current_exception
__C_specific_handler
memset
__std_exception_copy
__std_exception_destroy
memmove
_CxxThrowException
memcmp
memcpy
__std_terminate
memchr
api-ms-win-crt-heap-l1-1-0
free
_set_new_mode
_callnewh
malloc
api-ms-win-crt-string-l1-1-0
isalnum
api-ms-win-crt-runtime-l1-1-0
_register_thread_local_exe_atexit_callback
_get_initial_narrow_environment
_c_exit
_set_app_type
_seh_filter_exe
_cexit
_crt_atexit
_register_onexit_function
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
__p___argv
__p___argc
exit
_exit
_beginthreadex
_initterm
terminate
_initterm_e
_invalid_parameter_noinfo_noreturn
api-ms-win-crt-stdio-l1-1-0
setvbuf
_set_fmode
fgetwc
fgets
_popen
fgetc
_pclose
__p__commode
ungetwc
fsetpos
_fseeki64
fputwc
fflush
fgetpos
ftell
ungetc
__acrt_iob_func
fread
fopen_s
fwrite
rewind
__stdio_common_vfprintf
fseek
fclose
api-ms-win-crt-utility-l1-1-0
srand
rand
api-ms-win-crt-filesystem-l1-1-0
remove
_unlock_file
_lock_file
api-ms-win-crt-time-l1-1-0
_gmtime64
_time64
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
___lc_codepage_func
api-ms-win-crt-math-l1-1-0
__setusermatherr
log2
Sections
.text Size: 97KB - Virtual size: 97KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 31KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 328B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ