AvLaunch[.]exe

Resubmissions

07/01/2023, 21:47

230107-1ne1sseh22 1

07/01/2023, 21:46

230107-1mx5zsab9z 1

Sharing

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General

Target

AvLaunch.exe
Size

210KB
MD5

6de9c5155c7e6b2789e3c1925e74d546
SHA1

5f2615246511b306be85ea048d97300436621409
SHA256

71cc9226641b925fe2927fabba3312fdd053dd7407e82bdb9afb7e971970ea48
SHA512

35f38286ac82b3dd6b0921263af7969345606fe7803579b770aebcb5345113d36693cd7ac5caca61b2be67fce34d2b752befa1a3b25f7f54b26cf399f1a34561
SSDEEP

3072:Kkpkl8zPJ7iomnufWrjZef72aocuZ/WHx:KH8dBfUZmZoz

Score

N/A

Malware Config

Signatures

Files

AvLaunch.exe
.exe windows x64

91d42b0ee5126f028656073e81fc2e35

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

29/04/2021, 00:00

Not After

28/04/2036, 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

09:02:b3:6b:32:51:c3:28:08:3f:77:7c:a0:84:28:ff
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

16/09/2022, 00:00

Not After

17/09/2025, 23:59

Subject

CN=Avast Software s.r.o.,O=Avast Software s.r.o.,L=Praha,C=CZ

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

21/09/2022, 00:00

Not After

21/11/2033, 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

5f:f8:fa:7e:b8:f2:59:11:6a:91:ef:94:69:20:f7:5a:4a:29:17:2e:b8:4a:56:17:ba:1c:48:e3:0f:97:d1:be
Signer

Actual PE Digest

5f:f8:fa:7e:b8:f2:59:11:6a:91:ef:94:69:20:f7:5a:4a:29:17:2e:b8:4a:56:17:ba:1c:48:e3:0f:97:d1:be

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

CN=Avast Software s.r.o.,O=Avast Software s.r.o.,L=Praha,C=CZ

29/11/2022, 18:31
Valid: true

Chain 1

CN=Avast Software s.r.o.,O=Avast Software s.r.o.,L=Praha,C=CZ

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Chain 2

CN=Avast Software s.r.o.,O=Avast Software s.r.o.,L=Praha,C=CZ

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

ntdll

RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
NtSetInformationProcess

kernel32

EnterCriticalSection
LeaveCriticalSection
GetCurrentProcessId
QueryPerformanceCounter
ExpandEnvironmentStringsW
GetCurrentThreadId
HeapFree
InitializeCriticalSection
GetSystemTimeAsFileTime
GetModuleHandleExW
GetTickCount64
CompareStringW
RaiseException
DeleteCriticalSection
WaitForSingleObjectEx
UnhandledExceptionFilter
SetUnhandledExceptionFilter
HeapAlloc
ResetEvent
SetEvent
CreateEventW
FreeLibrary
GetProcAddress
GetModuleHandleW
WideCharToMultiByte
SetLastError
lstrcmpiW
CreateProcessW
CloseHandle
GetLastError
ResumeThread
WaitForSingleObject
GetModuleFileNameW
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
InitializeCriticalSectionAndSpinCount

advapi32

RegQueryValueExW
RegCloseKey
RegOpenKeyExW

msvcp140

?id@?$numpunct@_W@std@@2V0locale@2@A
?_Gettrue@_Locinfo@std@@QEBAPEBDXZ
?_Getfalse@_Locinfo@std@@QEBAPEBDXZ
_Mbrtowc
?_Xbad_alloc@std@@YAXXZ
?_Xout_of_range@std@@YAXPEBD@Z
?_Xlength_error@std@@YAXPEBD@Z
?_Getcvt@_Locinfo@std@@QEBA?AU_Cvtvec@@XZ
?__ExceptionPtrDestroy@@YAXPEAX@Z
?__ExceptionPtrCopy@@YAXPEAXPEBX@Z
?__ExceptionPtrCurrentException@@YAXPEAX@Z
?__ExceptionPtrCreate@@YAXPEAX@Z
?_Init@locale@std@@CAPEAV_Locimp@12@_N@Z
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
??Bid@locale@std@@QEAA_KXZ
?_Xbad_function_call@std@@YAXXZ
?c_str@?$_Yarn@D@std@@QEBAPEBDXZ
?_Incref@facet@locale@std@@UEAAXXZ
?_Decref@facet@locale@std@@UEAAPEAV_Facet_base@3@XZ
??1_Locinfo@std@@QEAA@XZ
??0_Locinfo@std@@QEAA@PEBD@Z
??1facet@locale@std@@MEAA@XZ
??0facet@locale@std@@IEAA@_K@Z

vcruntime140_1

__CxxFrameHandler4

vcruntime140

__std_terminate
__C_specific_handler
_purecall
__std_exception_destroy
_CxxThrowException
memcpy
memmove
memset
__current_exception
__current_exception_context
__std_exception_copy

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

_callnewh
_set_new_mode
malloc
free
calloc

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

_wtoi

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

_invalid_parameter_noinfo_noreturn
_register_onexit_function
_initialize_onexit_table
__p___argc
_initialize_wide_environment
_set_app_type
_get_wide_winmain_command_line
_initterm_e
_initterm
_register_thread_local_exe_atexit_callback
exit
_cexit
_seh_filter_exe
_exit
_c_exit
__p___wargv
_crt_atexit
terminate
_configure_wide_argv

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

_dclass
_fdclass
_ldclass
_dsign
__setusermatherr

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

__stdio_common_vsnprintf_s
__p__commode
_set_fmode
__stdio_common_vsprintf

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

_configthreadlocale
localeconv

Exports

Exports

asw_process_storage_allocate_connector
asw_process_storage_deallocate_connector
on_avast_dll_unload
onexit_register_connector_avast_2

Sections

.text
Size: 104KB - Virtual size: 103KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 34KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 51KB - Virtual size: 50KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 404B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

91d42b0ee5126f028656073e81fc2e35

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

09:02:b3:6b:32:51:c3:28:08:3f:77:7c:a0:84:28:ffCertificate

Extended Key Usages

Key Usages

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5aCertificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

5f:f8:fa:7e:b8:f2:59:11:6a:91:ef:94:69:20:f7:5a:4a:29:17:2e:b8:4a:56:17:ba:1c:48:e3:0f:97:d1:beSigner

Signature Validations

Verification

29/11/2022, 18:31 Valid: true

Chain 1

Chain 2

Headers

DLL Characteristics

File Characteristics

Imports

ntdll

kernel32

advapi32

msvcp140

vcruntime140_1

vcruntime140

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

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

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

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

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

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

Exports

Exports

Sections

.text Size: 104KB - Virtual size: 103KB

.rdata Size: 34KB - Virtual size: 33KB

.data Size: 3KB - Virtual size: 9KB

.pdata Size: 7KB - Virtual size: 6KB

.rsrc Size: 51KB - Virtual size: 50KB

.reloc Size: 512B - Virtual size: 404B

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

09:02:b3:6b:32:51:c3:28:08:3f:77:7c:a0:84:28:ff
Certificate

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

5f:f8:fa:7e:b8:f2:59:11:6a:91:ef:94:69:20:f7:5a:4a:29:17:2e:b8:4a:56:17:ba:1c:48:e3:0f:97:d1:be
Signer

29/11/2022, 18:31
Valid: true

.text
Size: 104KB - Virtual size: 103KB

.rdata
Size: 34KB - Virtual size: 33KB

.data
Size: 3KB - Virtual size: 9KB

.pdata
Size: 7KB - Virtual size: 6KB

.rsrc
Size: 51KB - Virtual size: 50KB

.reloc
Size: 512B - Virtual size: 404B