C:\Users\sylyu\Desktop\src (1)\src\x64\Release\tulpical.pdb
Static task
static1
Behavioral task
behavioral1
Sample
alysum.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
alysum.exe
Resource
win10v2004-20240426-en
General
-
Target
alysum.exe
-
Size
1.4MB
-
MD5
88ac0164fae9741a78c14d40594eceea
-
SHA1
75b85afa34b3b6d55e57053fe70ee2992fb4bede
-
SHA256
fba97d78a51db55489067d3149509091f6e15738798a579a7d957a86e8e81b93
-
SHA512
5863e27c814d5ccb371c3e419982bb54321289cfe7cd5e979295ca3724319737276ed02d6db6d048af3451fc310f528156c257e1535c3e09834fe10449e1b79c
-
SSDEEP
24576:CeUkT9zsq92URa//2nuJudHXsTBG+PlVPGPKtq+bJtr+QmO7iOwQj:ukT9zB92URa/uWs8TBGAlVP+SJtrBmOf
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource alysum.exe
Files
-
alysum.exe.exe windows:6 windows x64 arch:x64
Password: infected
9cc2c6fde12b7e6974f71732b549a239
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
Imports
kernel32
CreateToolhelp32Snapshot
CreateFileA
Process32Next
lstrcmpiA
MultiByteToWideChar
GlobalAlloc
GlobalFree
GlobalLock
WideCharToMultiByte
GlobalUnlock
QueryPerformanceFrequency
VerSetConditionMask
QueryPerformanceCounter
Process32First
LocalFree
GetLocaleInfoEx
CreateDirectoryW
FindClose
FindFirstFileW
FindFirstFileExW
FindNextFileW
GetFileAttributesW
GetFileAttributesExW
GetCurrentProcess
SetFileInformationByHandle
GetTempPathW
AreFileApisANSI
GetModuleHandleW
GetFileInformationByHandleEx
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
WakeAllConditionVariable
SleepConditionVariableSRW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
CloseHandle
LoadLibraryA
GetCurrentProcessId
GetModuleHandleA
VirtualAlloc
DeviceIoControl
VirtualFree
Sleep
FormatMessageA
FreeLibrary
GetProcAddress
GetLastError
CreateFileW
LoadLibraryExA
GetFullPathNameW
GetModuleFileNameA
user32
FindWindowA
SendInput
GetCursorPos
GetForegroundWindow
GetAsyncKeyState
ScreenToClient
SetClipboardData
GetClipboardData
EmptyClipboard
LoadIconA
OpenClipboard
SetCursorPos
ReleaseCapture
SetProcessDPIAware
GetClientRect
SetCursor
SetCapture
TranslateMessage
PeekMessageA
MessageBoxA
CloseClipboard
SetWindowDisplayAffinity
SetLayeredWindowAttributes
DispatchMessageA
TrackMouseEvent
ClientToScreen
GetCapture
MonitorFromWindow
CreateWindowExA
DefWindowProcA
MoveWindow
GetMonitorInfoA
UnregisterClassA
PostQuitMessage
SetWindowLongA
ShowWindow
GetSystemMetrics
RegisterClassExA
DestroyWindow
GetWindowRect
UpdateWindow
GetKeyState
LoadCursorA
gdi32
CreateSolidBrush
advapi32
OpenProcessToken
RegQueryValueExA
RegCloseKey
GetUserNameW
RegCreateKeyA
LookupPrivilegeValueW
AdjustTokenPrivileges
RegOpenKeyA
RegDeleteKeyA
RegSetValueExA
RegOpenKeyExA
shell32
SHGetFolderPathW
ShellExecuteA
msvcp140
?_Xout_of_range@std@@YAXPEBD@Z
?_Xlength_error@std@@YAXPEBD@Z
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?_Winerror_map@std@@YAHH@Z
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
?_Syserror_map@std@@YAPEBDH@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@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
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?showmanyc@?$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?$char_traits@D@std@@@std@@UEAA@XZ
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?write@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEBD_J@Z
?always_noconv@codecvt_base@std@@QEBA_NXZ
??Bid@locale@std@@QEAA_KXZ
?_Xbad_function_call@std@@YAXXZ
?_Throw_Cpp_error@std@@YAXH@Z
_Cnd_do_broadcast_at_thread_exit
_Thrd_id
_Thrd_join
_Query_perf_frequency
_Query_perf_counter
_Thrd_detach
?uncaught_exceptions@std@@YAHXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@M@Z
?good@ios_base@std@@QEBA_NXZ
?_Fiopen@std@@YAPEAU_iobuf@@PEB_WHH@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@_K@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?setprecision@std@@YA?AU?$_Smanip@_J@1@_J@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
?id@?$ctype@D@std@@2V0locale@2@A
?clear@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
_Strxfrm
?_Init@locale@std@@CAPEAV_Locimp@12@_N@Z
?_Xinvalid_argument@std@@YAXPEBD@Z
?_Xregex_error@std@@YAXW4error_type@regex_constants@1@@Z
?id@?$collate@D@std@@2V0locale@2@A
_Strcoll
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
?tolower@?$ctype@D@std@@QEBAPEBDPEADPEBD@Z
?tolower@?$ctype@D@std@@QEBADD@Z
??1facet@locale@std@@MEAA@XZ
??0facet@locale@std@@IEAA@_K@Z
?_Decref@facet@locale@std@@UEAAPEAV_Facet_base@3@XZ
?_Incref@facet@locale@std@@UEAAXXZ
?_Getcoll@_Locinfo@std@@QEBA?AU_Collvec@@XZ
??1_Locinfo@std@@QEAA@XZ
??0_Locinfo@std@@QEAA@PEBD@Z
_Xtime_get_ticks
?_Xbad_alloc@std@@YAXXZ
ntdll
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
RtlInitAnsiString
RtlAnsiStringToUnicodeString
NtQuerySystemInformation
dbghelp
ImageRvaToVa
ImageNtHeader
ImageDirectoryEntryToData
d3d11
D3D11CreateDeviceAndSwapChain
imm32
ImmSetCandidateWindow
ImmGetContext
ImmReleaseContext
ImmSetCompositionWindow
d3dcompiler_47
D3DCompile
dwmapi
DwmExtendFrameIntoClientArea
vcruntime140_1
__CxxFrameHandler4
vcruntime140
__std_exception_destroy
memset
_CxxThrowException
__current_exception_context
__intrinsic_setjmp
memmove
memcpy
memcmp
memchr
__current_exception
__C_specific_handler
strrchr
longjmp
strchr
__std_exception_copy
strstr
_purecall
__std_terminate
api-ms-win-crt-heap-l1-1-0
_callnewh
_set_new_mode
realloc
free
malloc
api-ms-win-crt-math-l1-1-0
log
log10
acosf
pow
exp
sinf
sqrt
fmodf
frexp
acos
cosf
atan2
asin
tan
llround
_dclass
fmod
cos
floor
__setusermatherr
sqrtf
ceilf
sin
ceil
roundf
_dsign
ldexp
api-ms-win-crt-string-l1-1-0
isspace
strncpy
_stricmp
strpbrk
toupper
strcoll
isxdigit
islower
strncmp
isgraph
isupper
isdigit
strspn
tolower
isalnum
isblank
isalpha
iscntrl
ispunct
strcmp
api-ms-win-crt-runtime-l1-1-0
_invalid_parameter_noinfo_noreturn
strerror
_errno
abort
exit
perror
_register_thread_local_exe_atexit_callback
_c_exit
terminate
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table
_register_onexit_function
_crt_atexit
_cexit
_seh_filter_exe
_set_app_type
_beginthreadex
_get_initial_narrow_environment
_initterm
_initterm_e
_exit
__p___argv
__p___argc
system
api-ms-win-crt-stdio-l1-1-0
_get_stream_buffer_pointers
fsetpos
fopen
fgetpos
__stdio_common_vsscanf
__acrt_iob_func
__p__commode
ferror
fflush
fgetc
fclose
fputc
getc
__stdio_common_vfprintf
_wfopen
feof
fread
freopen
fwrite
fgets
fseek
clearerr
tmpnam
_set_fmode
_pclose
tmpfile
setvbuf
_popen
ungetc
ftell
__stdio_common_vsprintf
_ftelli64
_fseeki64
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
setlocale
localeconv
___lc_codepage_func
api-ms-win-crt-time-l1-1-0
_gmtime64
strftime
_difftime64
_mktime64
_localtime64
clock
_time64
api-ms-win-crt-environment-l1-1-0
getenv
api-ms-win-crt-convert-l1-1-0
atof
strtod
strtoull
strtoll
api-ms-win-crt-filesystem-l1-1-0
remove
_lock_file
rename
_unlock_file
api-ms-win-crt-utility-l1-1-0
qsort
rand
Sections
.text Size: 737KB - Virtual size: 736KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 172KB - Virtual size: 172KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 535KB - Virtual size: 540KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 34KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 488B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ