intelstub[.]exe

Resubmissions

08-12-2024 02:44

241208-c76qvsykax 10

08-12-2024 02:42

241208-c7bwgstldm 10

08-12-2024 02:40

241208-c6dcxstlal 10

08-12-2024 02:37

241208-c4lxaaxrcv 10

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General

Target

intelstub.exe
Size

45KB
MD5

46dad3f34a1ff25b259446bac02cca4a
SHA1

08be9e8701d40bb0d968106793480eeb25adeb26
SHA256

9bf776f889b56b90ef2cbe8cd971c68290f79374b7a7dcfa100e71a1cd45bd03
SHA512

67338468551bc926a88b8e40f40177dea339debd701ad463f9e2cb763cf82f755743f3ee82c3626aa326c820afb93020d0d9526fc38affcb9b3af92725b393f6
SSDEEP

768:R4yvRGAc8gygFxLgkzLQgzcOybPofSzVxsBKfwJlVE3iPmbL52:9c8Oxz8YcO+A6zV4Kfd7

Score

1^/10

Malware Config

Signatures

Files

intelstub.exe
.exe windows:6 windows x64 arch:x64

3ace8ab6bef63544c5d561948c464169

Code Sign

03:e8
Certificate

Issuer

CN=Intel Corporation,1.2.840.113549.1.9.1=#0c18706b69656e67696e656572696e6740696e74656c2e636f6d

Not Before

07-12-2024 22:57

Not After

07-12-2025 22:57

Subject

CN=Intel Corporation,1.2.840.113549.1.9.1=#0c18706b69656e67696e656572696e6740696e74656c2e636f6d

3a:52:6a:2c:84:ce:55:e6:1d:65:fc:cc:12:d8:e9:89
Certificate

Issuer

CN=Sectigo Public Time Stamping CA R36,O=Sectigo Limited,C=GB

Not Before

15-01-2024 00:00

Not After

14-04-2035 23:59

Subject

CN=Sectigo Public Time Stamping Signer R35,O=Sectigo Limited,ST=Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

7a:23:ae:da:53:69:96:0f:91:c8:3e:5c:f4:c7:e3:3f
Certificate

Issuer

CN=Sectigo Public Time Stamping Root R46,O=Sectigo Limited,C=GB

Not Before

22-03-2021 00:00

Not After

21-03-2036 23:59

Subject

CN=Sectigo Public Time Stamping CA R36,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

36:c2:b0:bd:7c:1b:3a:e7:a3:b3:dd:36:cb:c9:75:68
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

22-03-2021 00:00

Not After

18-01-2038 23:59

Subject

CN=Sectigo Public Time Stamping Root R46,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

4f:7e:ec:bd:25:a7:9c:12:6b:eb:85:6f:31:41:07:63:c0:2e:5f:b9:0e:6b:b2:01:48:c0:79:e4:32:e4:2c:5f
Signer

Actual PE Digest

4f:7e:ec:bd:25:a7:9c:12:6b:eb:85:6f:31:41:07:63:c0:2e:5f:b9:0e:6b:b2:01:48:c0:79:e4:32:e4:2c:5f

Digest Algorithm

sha256

PE Digest Matches

true

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

C:\Users\tripr\source\repos\intelstub\x64\Release\intelstub.pdb

Imports

kernel32

GetConsoleWindow
FindFirstFileW
FindClose
CreateFileW
GetLocaleInfoEx
FormatMessageA
LocalFree
FindNextFileW
GetFileAttributesExW
AreFileApisANSI
CloseHandle
GetLastError
GetModuleHandleW
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
WideCharToMultiByte
MultiByteToWideChar
GetFileInformationByHandleEx
FindFirstFileExW

user32

ShowWindow

msvcp140

?_Xout_of_range@std@@YAXPEBD@Z
?_Winerror_map@std@@YAHH@Z
?_Xlength_error@std@@YAXPEBD@Z
?_Syserror_map@std@@YAPEBDH@Z

vcruntime140_1

__CxxFrameHandler4

vcruntime140

__std_exception_destroy
__std_exception_copy
__std_terminate
memcpy
_CxxThrowException
__current_exception
memmove
__C_specific_handler
__current_exception_context
memset

api-ms-win-crt-runtime-l1-1-0

_register_thread_local_exe_atexit_callback
_c_exit
_cexit
__p___argc
_exit
_register_onexit_function
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
_initialize_onexit_table
_set_app_type
_seh_filter_exe
terminate
_crt_atexit
abort
__p___argv
_invalid_parameter_noinfo_noreturn
system
_initterm_e
exit

api-ms-win-crt-heap-l1-1-0

_set_new_mode
_callnewh
malloc
free

api-ms-win-crt-locale-l1-1-0

_configthreadlocale
___lc_codepage_func

api-ms-win-crt-math-l1-1-0

__setusermatherr

api-ms-win-crt-stdio-l1-1-0

__p__commode
_set_fmode

Sections

.text
Size: 22KB - Virtual size: 22KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 2KB - Virtual size: 1KB

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: 512B - Virtual size: 172B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

3ace8ab6bef63544c5d561948c464169

Code Sign

03:e8Certificate

3a:52:6a:2c:84:ce:55:e6:1d:65:fc:cc:12:d8:e9:89Certificate

Extended Key Usages

Key Usages

7a:23:ae:da:53:69:96:0f:91:c8:3e:5c:f4:c7:e3:3fCertificate

Extended Key Usages

Key Usages

36:c2:b0:bd:7c:1b:3a:e7:a3:b3:dd:36:cb:c9:75:68Certificate

Extended Key Usages

Key Usages

4f:7e:ec:bd:25:a7:9c:12:6b:eb:85:6f:31:41:07:63:c0:2e:5f:b9:0e:6b:b2:01:48:c0:79:e4:32:e4:2c:5fSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

msvcp140

vcruntime140_1

vcruntime140

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-stdio-l1-1-0

Sections

.text Size: 22KB - Virtual size: 22KB

.rdata Size: 10KB - Virtual size: 10KB

.data Size: 1024B - Virtual size: 2KB

.pdata Size: 2KB - Virtual size: 1KB

.rsrc Size: 512B - Virtual size: 488B

.reloc Size: 512B - Virtual size: 172B

03:e8
Certificate

3a:52:6a:2c:84:ce:55:e6:1d:65:fc:cc:12:d8:e9:89
Certificate

7a:23:ae:da:53:69:96:0f:91:c8:3e:5c:f4:c7:e3:3f
Certificate

36:c2:b0:bd:7c:1b:3a:e7:a3:b3:dd:36:cb:c9:75:68
Certificate

4f:7e:ec:bd:25:a7:9c:12:6b:eb:85:6f:31:41:07:63:c0:2e:5f:b9:0e:6b:b2:01:48:c0:79:e4:32:e4:2c:5f
Signer

.text
Size: 22KB - Virtual size: 22KB

.rdata
Size: 10KB - Virtual size: 10KB

.data
Size: 1024B - Virtual size: 2KB

.pdata
Size: 2KB - Virtual size: 1KB

.rsrc
Size: 512B - Virtual size: 488B

.reloc
Size: 512B - Virtual size: 172B