Static task
static1
Behavioral task
behavioral1
Sample
a1.exe
Resource
win10v2004-20230703-en
General
-
Target
a1.mentah
-
Size
65KB
-
MD5
5df5610a5b654aecb01f9631c524f342
-
SHA1
fdde1000aca31d96c3124749d98a9e08b89915bc
-
SHA256
68eb5df3ecb9ac646480f5910029a76de7224fea49d07ed3bae17e7236d9d78a
-
SHA512
36c384749b74ba5f267330541b42f422746b3ec1b43b5d276adb5ecb9bdac367e58cad662a342e7530fbbc6df6df6305fb5463b5bb2f525301bd985309b97d5c
-
SSDEEP
1536:HPLFv7aaq3q6eW9bBAxVT2N5rk14LQ+mOshbo:xvO5awbBAF2NW63mOshb
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a1.mentah
Files
-
a1.mentah.exe windows x86
2e53fb975f1c2c23c4589d50067b4ec8
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
Imports
kernel32
OpenProcess
GetProcAddress
CreateRemoteThread
WriteProcessMemory
VirtualAllocEx
GetModuleHandleA
GetFullPathNameA
GetSystemTime
TerminateProcess
FindClose
FindNextFileA
FindFirstFileA
SetConsoleTextAttribute
GetStdHandle
GetVolumeInformationA
GetConsoleWindow
VirtualFreeEx
GetComputerNameA
Sleep
DeleteFileA
CopyFileA
GetTempPathA
IsDebuggerPresent
SetConsoleTitleA
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
SetUnhandledExceptionFilter
UnhandledExceptionFilter
HeapSetInformation
InterlockedCompareExchange
InterlockedExchange
DecodePointer
EncodePointer
GetCurrentProcess
GetLastError
CloseHandle
GetSystemTimeAsFileTime
user32
SetWindowPos
GetSystemMetrics
GetWindowRect
MessageBoxA
LoadIconA
DefWindowProcA
CreateWindowExA
RegisterClassExA
LoadCursorA
RegisterWindowMessageA
DestroyIcon
advapi32
GetUserNameA
RegOpenKeyExA
RegSetValueExA
RegCloseKey
OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges
shell32
Shell_NotifyIconA
ShellExecuteA
msvcp100
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?_Xlength_error@std@@YAXPBD@Z
?_Xout_of_range@std@@YAXPBD@Z
?_Decref@facet@locale@std@@QAEPAV123@XZ
?_Getgloballocale@locale@std@@CAPAV_Locimp@12@XZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXXZ
?always_noconv@codecvt_base@std@@QBE_NXZ
?_Incref@facet@locale@std@@QAEXXZ
?_Getcat@?$codecvt@DDH@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
??1_Lockit@std@@QAE@XZ
?_Id_cnt@id@locale@std@@0HA
?id@?$codecvt@DDH@std@@2V0locale@2@A
??0_Lockit@std@@QAE@H@Z
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QAE_N_N@Z
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAE@XZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAEXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAEXXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEHXZ
?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
?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
?_BADOFF@std@@3_JB
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UAE@XZ
??_7?$basic_istream@DU?$char_traits@D@std@@@std@@6B@
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAE@XZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QBE?AVlocale@2@XZ
?_Fiopen@std@@YAPAU_iobuf@@PBDHH@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEXXZ
?uncaught_exception@std@@YA_NXZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAE_JPBD_J@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHD@Z
?_Ios_base_dtor@ios_base@std@@CAXPAV12@@Z
??_7ios_base@std@@6B@
??_7?$basic_ios@DU?$char_traits@D@std@@@std@@6B@
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UAE@XZ
??_7?$basic_ostream@DU?$char_traits@D@std@@@std@@6B@
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEPADXZ
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UAE@XZ
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?unshift@?$codecvt@DDH@std@@QBEHAAHPAD1AAPAD@Z
?out@?$codecvt@DDH@std@@QBEHAAHPBD1AAPBDPAD3AAPAD@Z
?setg@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXPAD00@Z
?in@?$codecvt@DDH@std@@QBEHAAHPBD1AAPBDPAD3AAPAD@Z
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@P6AAAV01@AAV01@@Z@Z
?endl@std@@YAAAV?$basic_ostream@DU?$char_traits@D@std@@@1@AAV21@@Z
msvcr100
_controlfp_s
??0exception@std@@QAE@ABQBD@Z
?what@exception@std@@UBEPBDXZ
??1exception@std@@UAE@XZ
??3@YAXPAX@Z
memcpy
memchr
memmove
memset
isalnum
??2@YAPAXI@Z
_CxxThrowException
??0exception@std@@QAE@ABV01@@Z
__CxxFrameHandler3
vsprintf_s
sprintf
_gmtime64
_time64
rand
remove
printf
_vsnprintf
fflush
fclose
fwrite
??0bad_cast@std@@QAE@PBD@Z
??1bad_cast@std@@UAE@XZ
??0bad_cast@std@@QAE@ABV01@@Z
fgetc
fputc
ungetc
_lock_file
_unlock_file
setvbuf
memcpy_s
fgetpos
_fseeki64
fsetpos
exit
system
_wassert
_unlock
__dllonexit
_lock
_onexit
_amsg_exit
__getmainargs
_cexit
_exit
_XcptFilter
__initenv
_initterm
_initterm_e
_configthreadlocale
__setusermatherr
_commode
_fmode
__set_app_type
?terminate@@YAXXZ
?_type_info_dtor_internal_method@type_info@@QAEXXZ
_crt_debugger_hook
_except_handler4_common
_invoke_watson
wininet
InternetCloseHandle
InternetConnectW
InternetReadFile
InternetOpenA
HttpOpenRequestW
HttpSendRequestW
psapi
GetModuleBaseNameA
EnumProcesses
EnumProcessModules
urlmon
URLDownloadToFileA
Sections
.text Size: 39KB - Virtual size: 38KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 984KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ