Static task
static1
Behavioral task
behavioral1
Sample
Sushi.exe
Resource
win10-20231020-en
General
-
Target
Sushi.exe
-
Size
1.9MB
-
MD5
4dea42b48e9d0bbd45cd7f48d643baa7
-
SHA1
bc33db131975cc157b861e3458f4432f4a5cfd35
-
SHA256
1949b060cb4c6065be67d28d0ad7149f29722d3a066ed25fd62ee73a64b6e87d
-
SHA512
1e4470b79a14325b7928e87999deb427abac3d327971751fbb24afedc5164890e54eee16b509c489997dc97e9f8a259547b6a54bb1bf6d2f0eda193b89168bab
-
SSDEEP
49152:zNTKu4/gWM1/1MKnMPzZpNVKf+0onVjl:p/1MzG+0oVx
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Sushi.exe
Files
-
Sushi.exe.exe windows:6 windows x64
3db10611be4218cfdc412aacbfc10f76
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
GetFileType
ReadFile
PeekNamedPipe
WaitForMultipleObjects
CreateFileA
GetFileSizeEx
AcquireSRWLockExclusive
WakeAllConditionVariable
SleepConditionVariableSRW
RtlCaptureContext
GetStdHandle
GetEnvironmentVariableA
WaitForSingleObjectEx
MoveFileExA
GetTickCount
VerifyVersionInfoA
GetSystemDirectoryA
SleepEx
LeaveCriticalSection
RtlLookupFunctionEntry
RtlVirtualUnwind
VirtualProtect
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
GetLocaleInfoEx
FindClose
FindFirstFileW
EnterCriticalSection
GetFileAttributesExW
AreFileApisANSI
LocalFree
CreateThread
GetCurrentProcess
DeleteCriticalSection
InitializeCriticalSectionEx
GetProcessHeap
HeapSize
HeapFree
HeapReAlloc
HeapAlloc
HeapDestroy
FormatMessageA
SetLastError
QueryFullProcessImageNameW
GetModuleHandleW
GetLastError
CreateFileW
IsDebuggerPresent
SetFileAttributesA
CloseHandle
DeleteFileA
Sleep
GetModuleFileNameA
QueryPerformanceCounter
VerifyVersionInfoW
FreeLibrary
VerSetConditionMask
GetProcAddress
QueryPerformanceFrequency
LoadLibraryA
GetModuleHandleA
GlobalUnlock
WideCharToMultiByte
GlobalLock
UnmapViewOfFile
MapViewOfFile
CreateFileMappingW
OutputDebugStringW
GetFileInformationByHandleEx
GlobalFree
GlobalAlloc
UnhandledExceptionFilter
MultiByteToWideChar
ReleaseSRWLockExclusive
user32
SetForegroundWindow
ReleaseCapture
RegisterClassExA
SetCursorPos
GetCursorPos
OpenClipboard
CloseClipboard
EmptyClipboard
IsIconic
ReleaseDC
GetClipboardData
DispatchMessageA
GetWindowRect
SetClipboardData
TranslateMessage
PeekMessageA
PostQuitMessage
GetDesktopWindow
UpdateWindow
GetWindowLongW
AdjustWindowRectEx
GetKeyState
LoadCursorA
DestroyWindow
GetDC
SetWindowPos
MonitorFromWindow
EnumDisplayMonitors
ScreenToClient
SetWindowTextW
WindowFromPoint
ShowWindow
GetCapture
SetWindowLongA
ClientToScreen
IsChild
GetMonitorInfoA
GetForegroundWindow
MessageBoxA
CreateWindowExA
SetLayeredWindowAttributes
SetFocus
BringWindowToTop
SetCapture
SetCursor
SetWindowLongW
GetClientRect
UnregisterClassA
DefWindowProcA
gdi32
GetDeviceCaps
advapi32
CryptGetHashParam
AddAccessAllowedAce
GetLengthSid
GetTokenInformation
InitializeAcl
IsValidSid
CryptEncrypt
CryptImportKey
CryptDestroyKey
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptGenRandom
OpenProcessToken
CryptReleaseContext
CryptAcquireContextA
ConvertSidToStringSidA
CopySid
SetSecurityInfo
shell32
ShellExecuteA
imm32
ImmSetCompositionWindow
ImmReleaseContext
ImmGetContext
msvcp140
?id@?$time_get@DV?$istreambuf_iterator@DU?$char_traits@D@std@@@std@@@std@@2V0locale@2@A
?_Winerror_map@std@@YAHH@Z
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
?id@?$ctype@D@std@@2V0locale@2@A
?_Random_device@std@@YAIXZ
?id@?$collate@D@std@@2V0locale@2@A
?_Syserror_map@std@@YAPEBDH@Z
_Strcoll
_Cnd_do_broadcast_at_thread_exit
_Thrd_detach
_Xtime_get_ticks
?_Getcat@?$time_get@DV?$istreambuf_iterator@DU?$char_traits@D@std@@@std@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?get@?$time_get@DV?$istreambuf_iterator@DU?$char_traits@D@std@@@std@@@std@@QEBA?AV?$istreambuf_iterator@DU?$char_traits@D@std@@@2@V32@0AEAVios_base@2@AEAHPEAUtm@@PEBD4@Z
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
?_Xout_of_range@std@@YAXPEBD@Z
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?eback@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?gptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?pptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?egptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?epptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?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
?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
??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
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?read@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEAD_J@Z
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?fail@ios_base@std@@QEBA_NXZ
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?tolower@?$ctype@D@std@@QEBAPEBDPEADPEBD@Z
?tolower@?$ctype@D@std@@QEBADD@Z
?always_noconv@codecvt_base@std@@QEBA_NXZ
??1facet@locale@std@@MEAA@XZ
??0facet@locale@std@@IEAA@_K@Z
?_Decref@facet@locale@std@@UEAAPEAV_Facet_base@3@XZ
?_Incref@facet@locale@std@@UEAAXXZ
??Bid@locale@std@@QEAA_KXZ
?_Getcoll@_Locinfo@std@@QEBA?AU_Collvec@@XZ
??1_Locinfo@std@@QEAA@XZ
??0_Locinfo@std@@QEAA@PEBD@Z
?setf@ios_base@std@@QEAAHHH@Z
?pbase@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAADD@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?_Xbad_function_call@std@@YAXXZ
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
?_Xregex_error@std@@YAXW4error_type@regex_constants@1@@Z
?_Xbad_alloc@std@@YAXXZ
?_Init@locale@std@@CAPEAV_Locimp@12@_N@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?_Throw_Cpp_error@std@@YAXH@Z
?_Xlength_error@std@@YAXPEBD@Z
_Strxfrm
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
d3d9
Direct3DCreate9
d3dx9_43
D3DXCreateTextureFromFileInMemoryEx
normaliz
IdnToAscii
wldap32
ord26
ord27
ord32
ord33
ord35
ord41
ord30
ord200
ord301
ord217
ord143
ord22
ord79
ord50
ord46
ord60
ord211
ord45
crypt32
CertFreeCertificateContext
CertFindCertificateInStore
CertEnumCertificatesInStore
CertOpenStore
CryptStringToBinaryA
PFXImportCertStore
CryptDecodeObjectEx
CertAddCertificateContextToStore
CertFindExtension
CertGetNameStringA
CryptQueryObject
CertCreateCertificateChainEngine
CertFreeCertificateChainEngine
CertGetCertificateChain
CertFreeCertificateChain
CertCloseStore
ws2_32
ioctlsocket
listen
htonl
accept
__WSAFDIsSet
getsockopt
WSACleanup
closesocket
recv
getaddrinfo
freeaddrinfo
recvfrom
sendto
send
WSAStartup
WSAGetLastError
WSAIoctl
WSASetLastError
bind
connect
getpeername
ntohl
gethostname
socket
setsockopt
ntohs
getsockname
select
htons
rpcrt4
UuidCreate
RpcStringFreeA
UuidToStringA
psapi
GetModuleInformation
userenv
UnloadUserProfile
vcruntime140_1
__CxxFrameHandler4
vcruntime140
__current_exception_context
__current_exception
strrchr
memset
__C_specific_handler
memcpy
memcmp
memchr
_CxxThrowException
__std_exception_copy
__std_exception_destroy
memmove
strchr
__std_terminate
strstr
api-ms-win-crt-stdio-l1-1-0
_wfopen
_open
_close
fwrite
_pclose
__stdio_common_vsprintf
_write
_read
fread
fclose
fflush
__acrt_iob_func
__stdio_common_vsscanf
ftell
__p__commode
_set_fmode
fputc
fgetc
fgetpos
_lseeki64
setvbuf
ungetc
fsetpos
_fseeki64
feof
_get_stream_buffer_pointers
fputs
fopen
_popen
fseek
fgets
api-ms-win-crt-string-l1-1-0
tolower
strpbrk
strncmp
strcmp
strcspn
strspn
strncpy
isupper
_strdup
api-ms-win-crt-utility-l1-1-0
qsort
api-ms-win-crt-heap-l1-1-0
malloc
free
_set_new_mode
calloc
realloc
_callnewh
api-ms-win-crt-convert-l1-1-0
strtol
strtoul
atoi
strtod
strtoll
strtoull
api-ms-win-crt-runtime-l1-1-0
_initialize_onexit_table
_register_onexit_function
_crt_atexit
_cexit
terminate
_seh_filter_exe
_set_app_type
_configure_narrow_argv
_get_narrow_winmain_command_line
_initterm
_initterm_e
_exit
system
_c_exit
_register_thread_local_exe_atexit_callback
_beginthreadex
exit
_invalid_parameter_noinfo_noreturn
_initialize_narrow_environment
_errno
strerror
_getpid
__sys_nerr
_invalid_parameter_noinfo
_resetstkoflw
api-ms-win-crt-time-l1-1-0
strftime
_time64
_gmtime64
_mktime64
_localtime64_s
api-ms-win-crt-filesystem-l1-1-0
_fstat64
_unlink
_stat64
_lock_file
_access
_unlock_file
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
___lc_codepage_func
localeconv
api-ms-win-crt-math-l1-1-0
fmodf
cosf
ceilf
_dclass
acosf
sinf
__setusermatherr
sqrtf
Sections
.text Size: 785KB - Virtual size: 784KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 275KB - Virtual size: 274KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 860KB - Virtual size: 863KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 33KB - Virtual size: 33KB
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: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ