Static task
static1
Behavioral task
behavioral1
Sample
browserexport.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
browserexport.exe
Resource
win10v2004-20230703-en
General
-
Target
browserexport.exe
-
Size
144KB
-
MD5
e462fe296ab0e6caac8c527ae0aefb8e
-
SHA1
3c9ada09b943097dc2c7a4a7167e255c00c7186c
-
SHA256
c1f0e89faa6595649c786bf3012d8e6ba45bbf319e587ab9bbdd94bea87228ef
-
SHA512
a87ef914494f0a6e3fa79df4765379a6ba71b51ab80732b9c6f30ce1fcaac401f9576d0e1e8b138b6c5d09dd6adf7b6b9f42b93a177aadf9aa29dad33ea768e3
-
SSDEEP
3072:ZMWHOmxD81wmJUv+JwkVjrqjlymf2RdOPIXwQNbPbMshTcMP6AoTIYDGh:ZMWHOmxDEwmJkkVjJmf2RAP0jbPbMsWv
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource browserexport.exe
Files
-
browserexport.exe.exe windows x64
6c05da5727ce1de8f162d91ac3415dce
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
msvcp_win
?xsgetn@?$basic_streambuf@GU?$char_traits@G@std@@@std@@MEAA_JPEAG_J@Z
?showmanyc@?$basic_streambuf@GU?$char_traits@G@std@@@std@@MEAA_JXZ
?sputc@?$basic_streambuf@GU?$char_traits@G@std@@@std@@QEAAGG@Z
??1?$basic_streambuf@GU?$char_traits@G@std@@@std@@UEAA@XZ
?imbue@?$basic_ios@GU?$char_traits@G@std@@@std@@QEAA?AVlocale@2@AEBV32@@Z
?setstate@?$basic_ios@GU?$char_traits@G@std@@@std@@QEAAXH_N@Z
??1?$basic_ios@GU?$char_traits@G@std@@@std@@UEAA@XZ
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?_Osfx@?$basic_ostream@GU?$char_traits@G@std@@@std@@QEAAXXZ
??0?$basic_ostream@GU?$char_traits@G@std@@@std@@QEAA@PEAV?$basic_streambuf@GU?$char_traits@G@std@@@1@_N@Z
?_Pninc@?$basic_streambuf@GU?$char_traits@G@std@@@std@@IEAAPEAGXZ
?_Gndec@?$basic_streambuf@GU?$char_traits@G@std@@@std@@IEAAPEAGXZ
??0?$basic_ios@GU?$char_traits@G@std@@@std@@IEAA@XZ
?clear@?$basic_ios@GU?$char_traits@G@std@@@std@@QEAAXH_N@Z
?xsputn@?$basic_streambuf@GU?$char_traits@G@std@@@std@@MEAA_JPEBG_J@Z
??0?$basic_streambuf@GU?$char_traits@G@std@@@std@@IEAA@XZ
?getloc@?$basic_streambuf@GU?$char_traits@G@std@@@std@@QEBA?AVlocale@2@XZ
?sputn@?$basic_streambuf@GU?$char_traits@G@std@@@std@@QEAA_JPEBG_J@Z
?id@?$codecvt@GDU_Mbstatet@@@std@@2V0locale@2@A
?_Xlength_error@std@@YAXPEBD@Z
?id@?$ctype@G@std@@2V0locale@2@A
?_Fiopen@std@@YAPEAU_iobuf@@PEBGHH@Z
?_Getcat@?$ctype@G@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?widen@?$ctype@G@std@@QEBAGD@Z
??1?$codecvt@GDU_Mbstatet@@@std@@MEAA@XZ
?_Getcat@?$codecvt@GDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
??0?$codecvt@GDU_Mbstatet@@@std@@QEAA@_K@Z
?unshift@?$codecvt@GDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
?out@?$codecvt@GDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBG1AEAPEBGPEAD3AEAPEAD@Z
?in@?$codecvt@GDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAG3AEAPEAG@Z
?always_noconv@codecvt_base@std@@QEBA_NXZ
?_Addfac@_Locimp@locale@std@@AEAAXPEAVfacet@23@_K@Z
?_Decref@facet@locale@std@@UEAAPEAV_Facet_base@3@XZ
?_Incref@facet@locale@std@@UEAAXXZ
??1?$basic_ostream@GU?$char_traits@G@std@@@std@@UEAA@XZ
?_Init@?$basic_streambuf@GU?$char_traits@G@std@@@std@@IEAAXXZ
??4?$_Yarn@D@std@@QEAAAEAV01@PEBD@Z
?_BADOFF@std@@3_JB
?uncaught_exception@std@@YA_NXZ
?_Init@locale@std@@CAPEAV_Locimp@12@_N@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?_New_Locimp@_Locimp@locale@std@@CAPEAV123@AEBV123@@Z
??Bid@locale@std@@QEAA_KXZ
?gbump@?$basic_streambuf@GU?$char_traits@G@std@@@std@@IEAAXH@Z
?pbump@?$basic_streambuf@GU?$char_traits@G@std@@@std@@IEAAXH@Z
??0?$basic_istream@GU?$char_traits@G@std@@@std@@QEAA@PEAV?$basic_streambuf@GU?$char_traits@G@std@@@1@_N@Z
??0?$basic_iostream@GU?$char_traits@G@std@@@std@@QEAA@PEAV?$basic_streambuf@GU?$char_traits@G@std@@@1@@Z
?_Lock@?$basic_streambuf@GU?$char_traits@G@std@@@std@@UEAAXXZ
?_Unlock@?$basic_streambuf@GU?$char_traits@G@std@@@std@@UEAAXXZ
?uflow@?$basic_streambuf@GU?$char_traits@G@std@@@std@@MEAAGXZ
?setbuf@?$basic_streambuf@GU?$char_traits@G@std@@@std@@MEAAPEAV12@PEAG_J@Z
?sync@?$basic_streambuf@GU?$char_traits@G@std@@@std@@MEAAHXZ
?imbue@?$basic_streambuf@GU?$char_traits@G@std@@@std@@MEAAXAEBVlocale@2@@Z
??1?$basic_istream@GU?$char_traits@G@std@@@std@@UEAA@XZ
??6?$basic_ostream@GU?$char_traits@G@std@@@std@@QEAAAEAV01@PEAV?$basic_streambuf@GU?$char_traits@G@std@@@1@@Z
??1?$basic_iostream@GU?$char_traits@G@std@@@std@@UEAA@XZ
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
??6?$basic_ostream@GU?$char_traits@G@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
??6?$basic_ostream@GU?$char_traits@G@std@@@std@@QEAAAEAV01@H@Z
??6?$basic_ostream@GU?$char_traits@G@std@@@std@@QEAAAEAV01@_J@Z
??0_Lockit@std@@QEAA@H@Z
?flush@?$basic_ostream@GU?$char_traits@G@std@@@std@@QEAAAEAV12@XZ
??1_Lockit@std@@QEAA@XZ
api-ms-win-crt-time-l1-1-0
_time64
api-ms-win-crt-runtime-l1-1-0
_c_exit
_initterm
_register_thread_local_exe_atexit_callback
_initterm_e
api-ms-win-crt-string-l1-1-0
memset
api-ms-win-crt-private-l1-1-0
memcpy
_CxxThrowException
__C_specific_handler
__CxxFrameHandler3
__std_terminate
_o___p___argc
_o___p___wargv
_o___p__commode
_o___std_exception_copy
_o___std_exception_destroy
_o___stdio_common_vsnprintf_s
_o___stdio_common_vswprintf
_o__callnewh
_o__cexit
_o__configthreadlocale
_o__configure_wide_argv
_o__crt_atexit
_o__errno
_o__exit
_o__fseeki64
_o__get_initial_wide_environment
_o__initialize_onexit_table
_o__initialize_wide_environment
_o__invalid_parameter_noinfo
_o__invalid_parameter_noinfo_noreturn
_o__lock_file
_o__purecall
_o__recalloc
_o__register_onexit_function
_o__seh_filter_exe
_o__set_app_type
_o__set_fmode
_o__set_new_mode
memmove
_o__unlock_file
_o__wcsicmp
_o__wcsnicmp
_o_calloc
_o_exit
_o_fclose
_o_fflush
_o_fgetc
_o_fgetpos
_o_fgetwc
_o_fputwc
_o_free
_o_fsetpos
_o_fwrite
_o_malloc
_o_memcpy_s
_o_setvbuf
_o_terminate
_o_ungetc
_o_ungetwc
api-ms-win-core-com-l1-1-0
IIDFromString
CoTaskMemAlloc
CoCreateInstance
CoInitializeEx
CoTaskMemFree
api-ms-win-core-file-l1-1-0
ReadFile
FindFirstFileW
DeleteFileW
SetFileAttributesW
FindClose
GetFileSize
api-ms-win-core-file-l1-2-0
GetTempPathW
CreateFile2
api-ms-win-core-errorhandling-l1-1-0
UnhandledExceptionFilter
RaiseException
GetLastError
SetLastError
SetUnhandledExceptionFilter
api-ms-win-core-path-l1-1-0
PathCchAppend
api-ms-win-core-file-l2-1-2
CopyFileW
api-ms-win-core-winrt-string-l1-1-0
WindowsGetStringRawBuffer
WindowsDeleteString
WindowsCreateStringReference
api-ms-win-core-winrt-l1-1-0
RoGetActivationFactory
api-ms-win-core-libraryloader-l1-2-0
GetModuleHandleW
GetModuleFileNameA
GetProcAddress
GetModuleHandleExW
api-ms-win-core-heap-l1-1-0
GetProcessHeap
HeapFree
HeapAlloc
api-ms-win-core-processthreads-l1-1-0
GetCurrentProcessId
OpenProcessToken
CreateProcessAsUserW
GetCurrentThreadId
TerminateProcess
GetCurrentProcess
api-ms-win-core-localization-l1-2-0
FormatMessageW
api-ms-win-core-debug-l1-1-0
IsDebuggerPresent
OutputDebugStringW
DebugBreak
api-ms-win-core-heap-l2-1-0
LocalFree
LocalAlloc
crypt32
CryptUnprotectData
api-ms-win-security-base-l1-1-0
GetSidSubAuthority
GetSidLengthRequired
InitializeSid
DuplicateTokenEx
GetTokenInformation
SetTokenInformation
api-ms-win-core-synch-l1-1-0
ReleaseMutex
ReleaseSemaphore
CreateSemaphoreExW
CreateMutexExW
WaitForSingleObjectEx
OpenSemaphoreW
WaitForSingleObject
api-ms-win-core-string-l1-1-0
WideCharToMultiByte
MultiByteToWideChar
api-ms-win-core-handle-l1-1-0
CloseHandle
api-ms-win-eventing-provider-l1-1-0
EventWriteTransfer
EventRegister
EventSetInformation
EventUnregister
EventWriteEx
api-ms-win-core-rtlsupport-l1-1-0
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
api-ms-win-core-processthreads-l1-1-1
IsProcessorFeaturePresent
api-ms-win-core-profile-l1-1-0
QueryPerformanceCounter
api-ms-win-core-sysinfo-l1-1-0
GetSystemTimeAsFileTime
api-ms-win-core-interlocked-l1-1-0
InitializeSListHead
wininet
InternetGetCookieEx2
InternetFreeCookies
winsqlite3
sqlite3_prepare_v2
sqlite3_column_blob
sqlite3_step
sqlite3_finalize
sqlite3_column_int64
sqlite3_column_text16
sqlite3_open16
sqlite3_close
sqlite3_column_bytes
api-ms-win-shell-shellfolders-l1-1-0
SHGetKnownFolderPath
iertutil
ord597
ord398
ord793
ord791
ord796
ord820
ord683
ord650
ord653
ord594
msiso
ord207
Sections
.text Size: 92KB - Virtual size: 92KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 43KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ