RegAsm[.]exe | Triage

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General

Target

RegAsm.exe
Size

5.5MB
MD5

68ca89f542a3e864fe99e2391b178e22
SHA1

0ee003ff3b991f0c18e6b3d00f5e7f146ad2b746
SHA256

8b2c157588514f8e5210a12c54e5e723cc3d92b0c5b7a30e8343aec6d33837d8
SHA512

c411060d308d6294687e8590f303e9b2401f881410ff6051cb5d38ade8522ec99975bd8f123705c441021c6932dc2e95a0393e15b44254a738ebfbad8882997a
SSDEEP

98304:Xa03e2tcjbdKWam/b5y1SR8sqnTa0gotgEQQZ/307P6JJeokf65KGmI84:tttcjpKWzY1SR8Tn2gg3Mf0z6CoCsB84

Score

1^/10

Malware Config

Signatures

Files

RegAsm.exe
.exe windows:6 windows x64 arch:x64

b366497cd3cff2367e10ca55cfd84f3a

Code Sign

61:20:4d:b4:00:00:00:00:00:27
Certificate

Issuer

CN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

15-04-2011 19:45

Not After

15-04-2021 19:55

Subject

CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

03:20:be:3e:b8:66:52:69:27:f9:99:b9:7b:04:34:6e
Certificate

Issuer

CN=DigiCert EV Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

13-06-2016 00:00

Not After

24-01-2019 12:00

Subject

SERIALNUMBER=22671299,CN=Realtek Semiconductor Corp.,O=Realtek Semiconductor Corp.,POSTALCODE=300,STREET=No. 2\, Innovation Road II\, Hsinchu Science Park,L=Hsinchu,ST=Taiwan,C=TW,1.3.6.1.4.1.311.60.2.1.3=#13025457,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

03:01:9a:02:3a:ff:58:b1:6b:d6:d5:ea:e6:17:f0:66
Certificate

Issuer

CN=DigiCert Assured ID CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

22-10-2014 00:00

Not After

22-10-2024 00:00

Subject

CN=DigiCert Timestamp Responder,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

0d:d0:e3:37:4a:c9:5b:db:fa:6b:43:4b:2a:48:ec:06
Certificate

Issuer

CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

18-04-2012 12:00

Not After

18-04-2027 12:00

Subject

CN=DigiCert EV Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

06:fd:f9:03:96:03:ad:ea:00:0a:eb:3f:27:bb:ba:1b
Certificate

Issuer

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

Not Before

10-11-2006 00:00

Not After

10-11-2021 00:00

Subject

CN=DigiCert Assured ID CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageServerAuth
ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning
ExtKeyUsageEmailProtection
ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

61:20:4d:b4:00:00:00:00:00:27
Certificate

Issuer

CN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

15-04-2011 19:45

Not After

15-04-2021 19:55

Subject

CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0a:99:97:ac:cb:4b:38:4c:80:e3:13:dd:28:54:40:7b
Certificate

Issuer

CN=DigiCert EV Code Signing CA (SHA2),OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

21-01-2016 00:00

Not After

24-01-2019 12:00

Subject

SERIALNUMBER=22671299,CN=Realtek Semiconductor Corp.,O=Realtek Semiconductor Corp.,POSTALCODE=300,STREET=No. 2\, Innovation Road II\, Hsinchu Science Park,L=Hsinchu,ST=Taiwan,C=TW,1.3.6.1.4.1.311.60.2.1.3=#13025457,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5c
Certificate

Issuer

CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

18-04-2012 12:00

Not After

18-04-2027 12:00

Subject

CN=DigiCert EV Code Signing CA (SHA2),OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

09:c0:fc:46:c8:04:42:13:b5:59:8b:af:28:4f:4e:41
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

04-01-2017 00:00

Not After

18-01-2028 00:00

Subject

CN=DigiCert SHA2 Timestamp Responder,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

Issuer

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

Not Before

07-01-2016 12:00

Not After

07-01-2031 12:00

Subject

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

4f:99:fb:9b:8a:d8:f9:22:e9:c3:0c:2a:a5:e5:83:b4:97:91:50:86:88:c3:85:16:cd:54:65:c9:d1:53:52:55
Signer

Actual PE Digest

4f:99:fb:9b:8a:d8:f9:22:e9:c3:0c:2a:a5:e5:83:b4:97:91:50:86:88:c3:85:16:cd:54:65:c9:d1:53:52:55

Digest Algorithm

sha256

PE Digest Matches

false

18:5f:04:52:c0:f5:26:9d:44:7f:42:38:84:84:04:46:97:bd:ea:4a
Signer

Actual PE Digest

18:5f:04:52:c0:f5:26:9d:44:7f:42:38:84:84:04:46:97:bd:ea:4a

Digest Algorithm

sha1

PE Digest Matches

false

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

user32

wsprintfW
TranslateMessage
SetTimer
GetMessageW
DispatchMessageW
KillTimer

mscoree

CLRCreateInstance

oleaut32

SafeArrayCreateVector
SafeArrayUnlock
SafeArrayLock
SafeArrayCreate

kernel32

IsDebuggerPresent
WriteConsoleW
CreateFileW
SetFilePointerEx
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
HeapReAlloc
HeapSize
GetProcessHeap
LCMapStringW
CompareStringW
FlsFree
FlsSetValue
FlsGetValue
CreateTimerQueueTimer
GetCurrentProcess
lstrlenW
CreateJobObjectW
DeleteTimerQueueEx
CreateMutexW
GetLocaleInfoW
WaitForSingleObject
GetModuleHandleA
GetACP
CreateEventW
MultiByteToWideChar
GetLastError
LoadLibraryA
QueryPerformanceFrequency
CloseHandle
AddVectoredExceptionHandler
GetThreadContext
GetProcAddress
GlobalMemoryStatusEx
GetModuleHandleW
FreeLibrary
lstrcpyW
GetDiskFreeSpaceExA
GetSystemTime
SetThreadContext
QueryPerformanceCounter
CreateMailslotW
GetTickCount
CreateTimerQueue
LocalFree
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
GetStartupInfoW
FlsAlloc
RtlUnwindEx
RtlPcToFileHeader
RaiseException
SetLastError
EncodePointer
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetOEMCP
GetCPInfo
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetFileType
GetStringTypeW

Sections

.text
Size: 2.2MB - Virtual size: 2.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 169KB - Virtual size: 169KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3.1MB - Virtual size: 3.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b366497cd3cff2367e10ca55cfd84f3a

Code Sign

61:20:4d:b4:00:00:00:00:00:27Certificate

Key Usages

03:20:be:3e:b8:66:52:69:27:f9:99:b9:7b:04:34:6eCertificate

Extended Key Usages

Key Usages

03:01:9a:02:3a:ff:58:b1:6b:d6:d5:ea:e6:17:f0:66Certificate

Extended Key Usages

Key Usages

0d:d0:e3:37:4a:c9:5b:db:fa:6b:43:4b:2a:48:ec:06Certificate

Extended Key Usages

Key Usages

06:fd:f9:03:96:03:ad:ea:00:0a:eb:3f:27:bb:ba:1bCertificate

Extended Key Usages

Key Usages

61:20:4d:b4:00:00:00:00:00:27Certificate

Key Usages

0a:99:97:ac:cb:4b:38:4c:80:e3:13:dd:28:54:40:7bCertificate

Extended Key Usages

Key Usages

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5cCertificate

Extended Key Usages

Key Usages

09:c0:fc:46:c8:04:42:13:b5:59:8b:af:28:4f:4e:41Certificate

Extended Key Usages

Key Usages

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15Certificate

Extended Key Usages

Key Usages

4f:99:fb:9b:8a:d8:f9:22:e9:c3:0c:2a:a5:e5:83:b4:97:91:50:86:88:c3:85:16:cd:54:65:c9:d1:53:52:55Signer

18:5f:04:52:c0:f5:26:9d:44:7f:42:38:84:84:04:46:97:bd:ea:4aSigner

Headers

DLL Characteristics

File Characteristics

Imports

user32

mscoree

oleaut32

kernel32

Sections

.text Size: 2.2MB - Virtual size: 2.2MB

.rdata Size: 169KB - Virtual size: 169KB

.data Size: 3.1MB - Virtual size: 3.1MB

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

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

.rsrc Size: 28KB - Virtual size: 27KB

61:20:4d:b4:00:00:00:00:00:27
Certificate

03:20:be:3e:b8:66:52:69:27:f9:99:b9:7b:04:34:6e
Certificate

03:01:9a:02:3a:ff:58:b1:6b:d6:d5:ea:e6:17:f0:66
Certificate

0d:d0:e3:37:4a:c9:5b:db:fa:6b:43:4b:2a:48:ec:06
Certificate

06:fd:f9:03:96:03:ad:ea:00:0a:eb:3f:27:bb:ba:1b
Certificate

61:20:4d:b4:00:00:00:00:00:27
Certificate

0a:99:97:ac:cb:4b:38:4c:80:e3:13:dd:28:54:40:7b
Certificate

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5c
Certificate

09:c0:fc:46:c8:04:42:13:b5:59:8b:af:28:4f:4e:41
Certificate

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

4f:99:fb:9b:8a:d8:f9:22:e9:c3:0c:2a:a5:e5:83:b4:97:91:50:86:88:c3:85:16:cd:54:65:c9:d1:53:52:55
Signer

18:5f:04:52:c0:f5:26:9d:44:7f:42:38:84:84:04:46:97:bd:ea:4a
Signer

.text
Size: 2.2MB - Virtual size: 2.2MB

.rdata
Size: 169KB - Virtual size: 169KB

.data
Size: 3.1MB - Virtual size: 3.1MB

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

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

.rsrc
Size: 28KB - Virtual size: 27KB