Static task
static1
Behavioral task
behavioral1
Sample
rust.exe
Resource
win10-20230703-en
Behavioral task
behavioral2
Sample
rust.exe
Resource
win10v2004-20230703-en
General
-
Target
rust.exe
-
Size
1.4MB
-
MD5
43fc85427519d07c65364a8904212634
-
SHA1
e6fa04721fee9c9d01d6bb7cf6a634baeacc029f
-
SHA256
b15d5d548128b962d1ff341c344d5e993d674d0c174d0ca0d1557bbff0fd0721
-
SHA512
2ed1c887226ff3517771ef48a58497d8e469e9888c2dc57a23690f077de18135855852853e40fa215c65c89aae9942f962a670ae3361d1ff7a4ddebe7ae59646
-
SSDEEP
24576:JX1rXqQx0d6AVQxCmQbkAZg7EmgSv+BnwnhQH7EFmIr1sUQsFO33klkIEKUItS:XraQx0toheugEonwny1pUjuKa
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource rust.exe
Files
-
rust.exe.exe windows x64
b2b34931530d6440f45f302f91397408
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
GlobalAlloc
InitializeCriticalSectionAndSpinCount
SetEvent
ResetEvent
CreateEventW
GetModuleHandleW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
MoveFileExA
GetTickCount
VerifyVersionInfoA
GetSystemDirectoryA
SleepEx
LeaveCriticalSection
EnterCriticalSection
FormatMessageA
SetLastError
LocalFree
GetCurrentProcess
CreateDirectoryA
GetProcessHeap
DeleteCriticalSection
HeapDestroy
HeapAlloc
HeapReAlloc
GetLastError
HeapSize
InitializeCriticalSectionEx
HeapFree
IsDebuggerPresent
AllocConsole
GetConsoleWindow
CreateThread
CloseHandle
Process32Next
DeleteFileW
DeleteFileA
Sleep
CreateToolhelp32Snapshot
GetEnvironmentVariableA
TerminateProcess
GetStdHandle
SetConsoleTitleA
SetConsoleTextAttribute
GetConsoleScreenBufferInfo
Process32First
GetModuleFileNameA
QueryPerformanceCounter
FreeLibrary
VerSetConditionMask
GetProcAddress
QueryPerformanceFrequency
LoadLibraryA
GetModuleHandleA
InitializeSListHead
OutputDebugStringW
GlobalUnlock
WideCharToMultiByte
GlobalFree
GlobalLock
WaitForSingleObjectEx
MultiByteToWideChar
user32
GetCursorPos
CloseClipboard
EmptyClipboard
GetClipboardData
SetCursorPos
ReleaseCapture
IsWindowUnicode
GetClientRect
SetClipboardData
SetCapture
GetForegroundWindow
TrackMouseEvent
ClientToScreen
GetCapture
ScreenToClient
LoadCursorA
GetKeyState
UpdateWindow
FindWindowA
OpenClipboard
SetCursor
PostQuitMessage
DispatchMessageA
DestroyWindow
CreateWindowExW
UnregisterClassW
RegisterClassExW
ShowWindow
GetAsyncKeyState
MessageBoxA
DefWindowProcA
SetLayeredWindowAttributes
TranslateMessage
PeekMessageA
advapi32
ConvertSidToStringSidA
OpenServiceA
QueryServiceStatusEx
OpenSCManagerA
CloseServiceHandle
GetTokenInformation
GetLengthSid
OpenProcessToken
CryptEncrypt
CryptImportKey
CryptDestroyKey
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptGenRandom
CryptGetHashParam
CryptReleaseContext
CryptAcquireContextA
IsValidSid
CopySid
shell32
ShellExecuteA
d3d11
D3D11CreateDeviceAndSwapChain
d3dcompiler_43
D3DCompile
msvcp140
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
??0?$basic_istream@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@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?showmanyc@?$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?$char_traits@D@std@@@std@@QEAAAEAV12@PEBD_J@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?always_noconv@codecvt_base@std@@QEBA_NXZ
??Bid@locale@std@@QEAA_KXZ
?clog@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?uncaught_exception@std@@YA_NXZ
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
?cerr@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?id@?$ctype@D@std@@2V0locale@2@A
?_Random_device@std@@YAIXZ
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?clear@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?_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
?iword@ios_base@std@@QEAAAEAJH@Z
?xalloc@ios_base@std@@SAHXZ
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?_Xbad_function_call@std@@YAXXZ
?_Xlength_error@std@@YAXPEBD@Z
imm32
ImmSetCompositionWindow
ImmSetCandidateWindow
ImmGetContext
ImmReleaseContext
urlmon
URLDownloadToFileA
normaliz
IdnToAscii
wldap32
ord301
ord41
ord50
ord45
ord60
ord211
ord143
ord46
ord217
ord22
ord200
ord30
ord79
ord35
ord33
ord32
ord27
ord26
crypt32
CryptDecodeObjectEx
CertCloseStore
CertOpenStore
CertFreeCertificateChain
CertGetCertificateChain
CertFreeCertificateChainEngine
CertCreateCertificateChainEngine
CryptQueryObject
CertGetNameStringA
CertFindExtension
CertAddCertificateContextToStore
PFXImportCertStore
CertEnumCertificatesInStore
CertFindCertificateInStore
CertFreeCertificateContext
CryptStringToBinaryA
ws2_32
ntohl
gethostname
sendto
recvfrom
freeaddrinfo
getaddrinfo
select
__WSAFDIsSet
ioctlsocket
listen
htonl
accept
WSACleanup
WSAStartup
setsockopt
WSASetLastError
socket
ntohs
htons
getsockopt
getsockname
getpeername
connect
bind
WSAGetLastError
send
recv
closesocket
WSAIoctl
userenv
UnloadUserProfile
vcruntime140_1
__CxxFrameHandler4
vcruntime140
memchr
__std_exception_destroy
__std_exception_copy
__std_terminate
strstr
strchr
__C_specific_handler
memcpy
_CxxThrowException
memset
__current_exception_context
strrchr
__current_exception
memcmp
memmove
api-ms-win-crt-stdio-l1-1-0
_get_stream_buffer_pointers
__stdio_common_vsscanf
fread
__stdio_common_vsprintf
_lseeki64
_wfopen
fwrite
fgets
__stdio_common_vfprintf
_fseeki64
freopen
fseek
fclose
fflush
_set_fmode
feof
__acrt_iob_func
fputs
fopen
fsetpos
ungetc
__p__commode
ftell
setvbuf
fgetpos
_read
_write
_close
_open
_isatty
_fileno
fputc
fgetc
api-ms-win-crt-utility-l1-1-0
qsort
api-ms-win-crt-string-l1-1-0
tolower
strcmp
strncmp
strpbrk
_strdup
isupper
strspn
strcspn
strncpy
api-ms-win-crt-heap-l1-1-0
realloc
free
_callnewh
calloc
_set_new_mode
malloc
api-ms-win-crt-runtime-l1-1-0
_errno
_initialize_narrow_environment
_resetstkoflw
_invalid_parameter_noinfo_noreturn
_wassert
_invalid_parameter_noinfo
system
strerror
__sys_nerr
_register_thread_local_exe_atexit_callback
_c_exit
__p___argv
__p___argc
_exit
_initterm_e
_initterm
_get_initial_narrow_environment
_set_app_type
_seh_filter_exe
_cexit
_beginthreadex
_crt_atexit
exit
_getpid
_register_onexit_function
_initialize_onexit_table
terminate
_configure_narrow_argv
api-ms-win-crt-convert-l1-1-0
strtoll
atoi
strtoul
strtod
strtol
strtoull
api-ms-win-crt-filesystem-l1-1-0
_stat64i32
remove
_fstat64
_mkdir
_stat64
_unlink
_unlock_file
_lock_file
_access
api-ms-win-crt-time-l1-1-0
_gmtime64
_time64
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
localeconv
api-ms-win-crt-math-l1-1-0
ceilf
__setusermatherr
acosf
sqrtf
_dclass
cosf
sinf
Sections
.text Size: 650KB - Virtual size: 650KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 182KB - Virtual size: 181KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 571KB - Virtual size: 574KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ