AgentSupportCLR[.]dll

Sharing

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General

Target

AgentSupportCLR.dll
Size

582KB
MD5

e4f34ff0999feb6a7ccf8cfdca9192a5
SHA1

ab37273046a80d81108b09ec7777a4dc8e4e11a2
SHA256

5c6aba97e5436c2a23e7513fe9e2115b329b333a1a0f727e8aafff6dfaab3626
SHA512

bba60a8fcaf70cbf08164491a2a771fe9a6ce4cfcaafa1ec5225e03bf2c1e0b44d8842c96af9c02bdf78a00d419baf9487f0f2e5ca9cdf6881dcebff334c3e0b
SSDEEP

6144:ABcBcsYY/0QcFRD7SdRjr3JJi4nuqsXw/Egf24:jYExc7D8J9KXC5

Score

1^/10

Malware Config

Signatures

Files

AgentSupportCLR.dll
.dll windows x86

42f40add506be9a713daf6f6e4b71fb1

Code Sign

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

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

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

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

01:70:c5:d8:e6:2a:ba:c7:db:20:91:8f:8c:95:b7:e8
Certificate

Issuer

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

Not Before

07-07-2021 00:00

Not After

11-07-2024 23:59

Subject

CN=Tenorshare Co.\, Ltd.,O=Tenorshare Co.\, Ltd.,L=Wan Chai,C=HK

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

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

01:70:c5:d8:e6:2a:ba:c7:db:20:91:8f:8c:95:b7:e8
Certificate

Issuer

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

Not Before

07-07-2021 00:00

Not After

11-07-2024 23:59

Subject

CN=Tenorshare Co.\, Ltd.,O=Tenorshare Co.\, Ltd.,L=Wan Chai,C=HK

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

b9:30:3e:47:10:ad:86:0d:35:33:63:3d:e8:1a:77:15:10:75:4b:33:19:83:7d:62:f5:95:c9:e3:dd:11:5f:e3
Signer

Actual PE Digest

b9:30:3e:47:10:ad:86:0d:35:33:63:3d:e8:1a:77:15:10:75:4b:33:19:83:7d:62:f5:95:c9:e3:dd:11:5f:e3

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

CN=Tenorshare Co.\, Ltd.,O=Tenorshare Co.\, Ltd.,L=Wan Chai,C=HK

22-12-2022 09:48
Valid: true

Chain 1

CN=Tenorshare Co.\, Ltd.,O=Tenorshare Co.\, Ltd.,L=Wan Chai,C=HK

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=Tenorshare Co.\, Ltd.,O=Tenorshare Co.\, Ltd.,L=Wan Chai,C=HK

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

1f:8f:2b:06:e1:e3:d1:e9:8e:fe:16:38:0e:64:88:1c:d6:2b:3a:bb
Signer

Actual PE Digest

1f:8f:2b:06:e1:e3:d1:e9:8e:fe:16:38:0e:64:88:1c:d6:2b:3a:bb

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

CN=Tenorshare Co.\, Ltd.,O=Tenorshare Co.\, Ltd.,L=Wan Chai,C=HK

22-12-2022 09:48
Valid: true

Chain 1

CN=Tenorshare Co.\, Ltd.,O=Tenorshare Co.\, Ltd.,L=Wan Chai,C=HK

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=Tenorshare Co.\, Ltd.,O=Tenorshare Co.\, Ltd.,L=Wan Chai,C=HK

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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

msvcp140

?_Xlength_error@std@@YAXPBD@Z
?peek@?$basic_istream@_WU?$char_traits@_W@std@@@std@@QAEGXZ
?get@?$basic_istream@_WU?$char_traits@_W@std@@@std@@QAEGXZ
?always_noconv@codecvt_base@std@@QBE_NXZ
?unshift@?$codecvt@_WDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PAD1AAPAD@Z
??1?$basic_istream@_WU?$char_traits@_W@std@@@std@@UAE@XZ
??1?$basic_ios@_WU?$char_traits@_W@std@@@std@@UAE@XZ
??0_Lockit@std@@QAE@H@Z
??Bid@locale@std@@QAEIXZ
?_Getcat@?$codecvt@_WDU_Mbstatet@@@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
??1_Lockit@std@@QAE@XZ
?_Fiopen@std@@YAPAU_iobuf@@PB_WHH@Z
?getloc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QBE?AVlocale@2@XZ
??0?$basic_ios@_WU?$char_traits@_W@std@@@std@@IAE@XZ
??0?$basic_istream@_WU?$char_traits@_W@std@@@std@@QAE@PAV?$basic_streambuf@_WU?$char_traits@_W@std@@@1@_N@Z
?setstate@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QAEXH_N@Z
?pptr@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IBEPA_WXZ
?epptr@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IBEPA_WXZ
?_Pninc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IAEPA_WXZ
?out@?$codecvt@_WDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PB_W1AAPB_WPAD3AAPAD@Z
?gptr@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IBEPA_WXZ
?_Gndec@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IAEPA_WXZ
?egptr@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IBEPA_WXZ
?_Gninc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IAEPA_WXZ
?in@?$codecvt@_WDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PBD1AAPBDPA_W3AAPA_W@Z
?xsgetn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MAE_JPA_W_J@Z
?xsputn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MAE_JPB_W_J@Z
?id@?$codecvt@_WDU_Mbstatet@@@std@@2V0locale@2@A
?showmanyc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MAE_JXZ
?_Xout_of_range@std@@YAXPBD@Z
??1?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@UAE@XZ
??0?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IAE@XZ
?_Init@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IAEXXZ
?__ExceptionPtrDestroy@@YAXPAX@Z
?__ExceptionPtrCopy@@YAXPAXPBX@Z
?_Getgloballocale@locale@std@@CAPAV_Locimp@12@XZ
?eback@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IBEPA_WXZ
?setg@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IAEXPA_W00@Z

vcruntime140

__CxxDetectRethrow
__CxxRegisterExceptionObject
__CxxUnregisterExceptionObject
__std_terminate
__FrameUnwindFilter
memmove
_CxxThrowException
__std_exception_destroy
__std_type_info_destroy_list
memset
__CxxFrameHandler3
__CxxQueryExceptionSize
__CxxExceptionFilter
_purecall
__std_exception_copy
_except_handler4_common

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

strtok_s
towlower
strcpy_s
strcat_s

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

_cexit
_crt_atexit
_register_onexit_function
_initialize_onexit_table
_initterm
terminate
_crt_at_quick_exit
_invalid_parameter_noinfo_noreturn
_initialize_narrow_environment
_configure_narrow_argv
abort
_initterm_e
_seh_filter_dll
_execute_onexit_table

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

malloc
realloc
_callnewh
free
calloc

kernel32

SetUnhandledExceptionFilter
GetModuleFileNameA
OpenProcess
Process32NextW
Process32FirstW
CreateToolhelp32Snapshot
FindClose
SetLastError
FindNextFileW
FindFirstFileW
GetLastError
GetFileAttributesW
CopyFileW
CreateDirectoryW
GetLocaleInfoW
WideCharToMultiByte
MultiByteToWideChar
GetModuleFileNameW
GetProcAddress
CreateEventW
WaitForSingleObjectEx
ResetEvent
SetEvent
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
CloseHandle
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
DisableThreadLibraryCalls
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
Sleep
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
GetCurrentProcess
TerminateProcess

user32

wsprintfW

shell32

ShellExecuteW

shlwapi

PathFileExistsW

version

GetFileVersionInfoW
VerQueryValueW
GetFileVersionInfoSizeW

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

ungetwc
fgetwc
fgetc
ungetc
fputwc
fgetpos
fsetpos
setvbuf
fflush
fwrite
_fseeki64
fclose

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

_wstat64
_unlock_file
_lock_file

mscoree

_CorDllMain

Sections

.text
Size: 153KB - Virtual size: 153KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 355KB - Virtual size: 354KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 42KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

42f40add506be9a713daf6f6e4b71fb1

Code Sign

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

Key Usages

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

Extended Key Usages

Key Usages

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

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

01:70:c5:d8:e6:2a:ba:c7:db:20:91:8f:8c:95:b7:e8Certificate

Extended Key Usages

Key Usages

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

Extended Key Usages

Key Usages

01:70:c5:d8:e6:2a:ba:c7:db:20:91:8f:8c:95:b7:e8Certificate

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

b9:30:3e:47:10:ad:86:0d:35:33:63:3d:e8:1a:77:15:10:75:4b:33:19:83:7d:62:f5:95:c9:e3:dd:11:5f:e3Signer

Signature Validations

Verification

22-12-2022 09:48 Valid: true

Chain 1

Chain 2

1f:8f:2b:06:e1:e3:d1:e9:8e:fe:16:38:0e:64:88:1c:d6:2b:3a:bbSigner

Signature Validations

Verification

22-12-2022 09:48 Valid: true

Chain 1

Chain 2

Headers

DLL Characteristics

File Characteristics

Imports

msvcp140

vcruntime140

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

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

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

kernel32

user32

shell32

shlwapi

version

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

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

mscoree

Sections

.text Size: 153KB - Virtual size: 153KB

.rdata Size: 355KB - Virtual size: 354KB

.data Size: 6KB - Virtual size: 24KB

.rsrc Size: 42KB - Virtual size: 41KB

.reloc Size: 4KB - Virtual size: 4KB

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

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

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

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

01:70:c5:d8:e6:2a:ba:c7:db:20:91:8f:8c:95:b7:e8
Certificate

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

01:70:c5:d8:e6:2a:ba:c7:db:20:91:8f:8c:95:b7:e8
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

b9:30:3e:47:10:ad:86:0d:35:33:63:3d:e8:1a:77:15:10:75:4b:33:19:83:7d:62:f5:95:c9:e3:dd:11:5f:e3
Signer

22-12-2022 09:48
Valid: true

1f:8f:2b:06:e1:e3:d1:e9:8e:fe:16:38:0e:64:88:1c:d6:2b:3a:bb
Signer

22-12-2022 09:48
Valid: true

.text
Size: 153KB - Virtual size: 153KB

.rdata
Size: 355KB - Virtual size: 354KB

.data
Size: 6KB - Virtual size: 24KB

.rsrc
Size: 42KB - Virtual size: 41KB

.reloc
Size: 4KB - Virtual size: 4KB