C:\TD-Files\TDFiveMV4.2\d3d10.pdb
Static task
static1
Behavioral task
behavioral1
Sample
$RI2Z1MB.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
$RI2Z1MB.dll
Resource
win10v2004-20240508-en
General
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Target
$RI2Z1MB.dll
-
Size
1.8MB
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MD5
99b5c4ac12d28d840b0b65072a939517
-
SHA1
bd9c66db029a913b6496bcb1c8b3331b151dcdb9
-
SHA256
6c63d9715bc084a6be4775ec881bca2f91e7a498c51cbaea27b671c1d213242e
-
SHA512
7cfa930593dc103c28553aebce102a3352346b41c29b78b7d358e53c3feb5ddd67d1e4e3c6f0b8e34b8ca81e7af8fca7691a316cd9e553d66f340baa8133723d
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SSDEEP
24576:4J587MMOug9hBE/FKFsD8Rc4alwRvuGKFzFTSpkPV/nmRwr5dcd:084MoSGqlnlRFTFVnbr2
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource $RI2Z1MB.dll
Files
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$RI2Z1MB.dll.dll windows:6 windows x64 arch:x64
3456c08f5ee697c466a29b669087f3e3
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
PDB Paths
Imports
msvcp140
??Bios_base@std@@QEBA_NXZ
?good@ios_base@std@@QEBA_NXZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?width@ios_base@std@@QEBA_JXZ
?setg@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD00@Z
?setp@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD00@Z
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?tie@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_ostream@DU?$char_traits@D@std@@@2@XZ
?rdbuf@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_streambuf@DU?$char_traits@D@std@@@2@XZ
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADXZ
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
?_Xbad_function_call@std@@YAXXZ
?id@?$collate@D@std@@2V0locale@2@A
?id@?$ctype@D@std@@2V0locale@2@A
?_Decref@facet@locale@std@@UEAAPEAV_Facet_base@3@XZ
?_Xregex_error@std@@YAXW4error_type@regex_constants@1@@Z
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?tolower@?$ctype@D@std@@QEBAPEBDPEADPEBD@Z
?tolower@?$ctype@D@std@@QEBADD@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?_Init@locale@std@@CAPEAV_Locimp@12@_N@Z
??1facet@locale@std@@MEAA@XZ
??0facet@locale@std@@IEAA@_K@Z
??Bid@locale@std@@QEAA_KXZ
?c_str@?$_Yarn@D@std@@QEBAPEBDXZ
?_Getcoll@_Locinfo@std@@QEBA?AU_Collvec@@XZ
??1_Locinfo@std@@QEAA@XZ
??0_Locinfo@std@@QEAA@PEBD@Z
_Strxfrm
_Strcoll
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Lock@?$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_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@_K@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
?_Incref@facet@locale@std@@UEAAXXZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?flags@ios_base@std@@QEBAHXZ
_Thrd_sleep
_Query_perf_frequency
_Query_perf_counter
_Xtime_get_ticks
?uncaught_exceptions@std@@YAHXZ
?_Xlength_error@std@@YAXPEBD@Z
?width@ios_base@std@@QEAA_J_J@Z
?_Xbad_alloc@std@@YAXXZ
ntdll
VerSetConditionMask
user32
ScreenToClient
ClientToScreen
GetCursorPos
LoadCursorA
DefWindowProcA
FindWindowA
MessageBoxA
CreateWindowExA
OpenClipboard
CloseClipboard
SetClipboardData
GetClipboardData
EmptyClipboard
TrackMouseEvent
IsChild
ShowWindow
mouse_event
GetSystemMetrics
GetWindowRect
SetCursor
SetCursorPos
GetClientRect
GetForegroundWindow
ReleaseCapture
SetCapture
GetCapture
kernel32
RtlLookupFunctionEntry
RtlCaptureContext
SleepConditionVariableSRW
WakeAllConditionVariable
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
GetFileSizeEx
CreateFileA
WaitForMultipleObjects
PeekNamedPipe
ReadFile
GetFileType
GetStdHandle
GetEnvironmentVariableA
WaitForSingleObjectEx
MoveFileExA
RtlVirtualUnwind
VerifyVersionInfoA
GetSystemDirectoryA
SleepEx
LeaveCriticalSection
EnterCriticalSection
FormatMessageA
SetLastError
LocalFree
WinExec
GetProcessHeap
DeleteCriticalSection
CreateThread
HeapSize
InitializeCriticalSectionEx
GetModuleFileNameA
Thread32Next
OutputDebugStringW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetSystemTimeAsFileTime
InitializeSListHead
GetTickCount
Thread32First
CreateToolhelp32Snapshot
VirtualProtect
FlushInstructionCache
SetThreadContext
GetThreadContext
ResumeThread
SuspendThread
OpenThread
GetCurrentThreadId
GetCurrentProcessId
GetCurrentProcess
Sleep
HeapFree
HeapReAlloc
HeapAlloc
HeapDestroy
HeapCreate
GetLastError
CloseHandle
VirtualQuery
VirtualFree
VirtualAlloc
GetSystemInfo
GetTickCount64
GetModuleHandleA
AllocConsole
DisableThreadLibraryCalls
GlobalAlloc
GlobalUnlock
LoadLibraryA
GlobalFree
MultiByteToWideChar
WideCharToMultiByte
QueryPerformanceCounter
QueryPerformanceFrequency
FreeLibrary
GetProcAddress
GlobalLock
imm32
ImmSetCompositionWindow
ImmReleaseContext
ImmGetContext
d3dcompiler_43
D3DCompile
advapi32
CopySid
OpenProcessToken
GetLengthSid
GetTokenInformation
GetUserNameA
ConvertSidToStringSidA
CryptAcquireContextA
CryptReleaseContext
CryptGetHashParam
CryptGenRandom
CryptCreateHash
CryptHashData
CryptDestroyHash
CryptDestroyKey
CryptImportKey
CryptEncrypt
IsValidSid
normaliz
IdnToAscii
wldap32
ord143
ord46
ord211
ord60
ord45
ord50
ord41
ord22
ord26
ord27
ord32
ord33
ord35
ord79
ord30
ord200
ord301
ord217
crypt32
CertGetCertificateChain
CertFreeCertificateChainEngine
CertCreateCertificateChainEngine
CryptQueryObject
CertGetNameStringA
CertFreeCertificateChain
CertCloseStore
CertOpenStore
CertEnumCertificatesInStore
CertFindCertificateInStore
CertFreeCertificateContext
CryptStringToBinaryA
PFXImportCertStore
CryptDecodeObjectEx
CertAddCertificateContextToStore
CertFindExtension
ws2_32
bind
WSASetLastError
getsockopt
recv
closesocket
getpeername
getsockname
htons
ntohs
ntohl
gethostname
sendto
recvfrom
freeaddrinfo
getaddrinfo
select
__WSAFDIsSet
ioctlsocket
listen
htonl
accept
socket
WSACleanup
WSAStartup
send
WSAIoctl
WSAGetLastError
setsockopt
connect
shell32
ShellExecuteA
rpcrt4
UuidToStringA
UuidCreate
RpcStringFreeA
psapi
GetModuleInformation
userenv
UnloadUserProfile
vcruntime140
__current_exception
__std_terminate
__std_exception_copy
__std_exception_destroy
_CxxThrowException
__C_specific_handler
memcmp
memcpy
memmove
memset
memchr
__current_exception_context
strchr
strstr
strrchr
__std_type_info_destroy_list
vcruntime140_1
__CxxFrameHandler4
api-ms-win-crt-runtime-l1-1-0
_beginthreadex
_configure_narrow_argv
_seh_filter_dll
_initialize_onexit_table
_register_onexit_function
_execute_onexit_table
_getpid
_crt_atexit
_cexit
_wassert
terminate
abort
_invalid_parameter_noinfo_noreturn
exit
__sys_nerr
strerror
_initterm_e
_errno
_invalid_parameter_noinfo
_initterm
_resetstkoflw
_initialize_narrow_environment
api-ms-win-crt-heap-l1-1-0
calloc
_callnewh
realloc
free
malloc
api-ms-win-crt-convert-l1-1-0
strtoll
strtod
strtol
strtoull
atof
atoi
strtoul
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vsprintf
__stdio_common_vsprintf_s
fgets
_pclose
fopen
fputs
_read
feof
fseek
_write
fwrite
_close
fputc
__acrt_iob_func
__stdio_common_vsscanf
_lseeki64
fread_s
_wfopen
fflush
fread
_open
fopen_s
fclose
ftell
_popen
api-ms-win-crt-math-l1-1-0
pow
powf
logf
ceilf
log
atan2f
sqrtf
acosf
sinf
cosf
fmodf
_dclass
api-ms-win-crt-string-l1-1-0
strcspn
strspn
isupper
strpbrk
tolower
strcmp
strncmp
_strdup
toupper
strcpy_s
strncpy
api-ms-win-crt-utility-l1-1-0
qsort
api-ms-win-crt-locale-l1-1-0
localeconv
api-ms-win-crt-time-l1-1-0
_time64
_gmtime64
api-ms-win-crt-filesystem-l1-1-0
_stat64
_access
_fstat64
_unlink
Sections
.text Size: 913KB - Virtual size: 913KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 862KB - Virtual size: 861KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 37KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 248B
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