winpty-agent[.]exe

Sharing

Copy URL Twitter E-mail

General

Target

winpty-agent.exe
Size

1.4MB
MD5

1b484c3ddecc15219261aa6aefc2022c
SHA1

5fd80f344244a509926ed25003238126f8362c15
SHA256

a0f61e5c722d5a7c3fec8f79756c3967cc5e1318103adafdca54d6dcd829a189
SHA512

217e5ae0ab739994c9e2d86e3435d338ca4f98d5d71b629bfa84c1d1ddb50b0be6e49a884f28efa299c1192cd4fc1223951df978e20a3caaf6cf139f4f921dd5
SSDEEP

24576:SrM24+XznQgZylWI9G6foKiPrqmHiLSh1dxPKxGv3QdUrpiL7bpfgWP1ShF+oicI:yxpvGml9OU1kJz

Score

1^/10

Malware Config

Signatures

Files

winpty-agent.exe
.exe windows:6 windows x64 arch:x64

fef7e4fb750a7ffa9064c5d6bc5f79b7

Code Sign

0e:33:12:30:52:5a:25:a7:f8:10:e5:34:88:b0:aa:40
Certificate

Issuer

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

Not Before

25/11/2020, 00:00

Not After

22/02/2024, 23:59

Subject

CN=Tencent Technology(Shenzhen) Company Limited,O=Tencent Technology(Shenzhen) Company Limited,L=Shenzhen,ST=Guangdong Province,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bd
Certificate

Issuer

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

Not Before

11/02/2011, 12:00

Not After

10/02/2026, 12:00

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

Issuer

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

Not Before

22/10/2013, 12:00

Not After

22/10/2028, 12:00

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:a7:f6:86:bc:40:35:4a:70:f2:c2:97:c1:31:5e:f6
Certificate

Issuer

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

Not Before

25/11/2020, 00:00

Not After

22/02/2024, 23:59

Subject

CN=Tencent Technology(Shenzhen) Company Limited,O=Tencent Technology(Shenzhen) Company Limited,L=Shenzhen,ST=Guangdong Province,C=CN

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

c6:a0:7c:e4:5d:96:92:13:71:02:aa:9f:a1:c5:57:04:47:6e:94:4b:9e:b5:bf:48:4b:fc:f9:1b:c8:85:1c:3f
Signer

Actual PE Digest

c6:a0:7c:e4:5d:96:92:13:71:02:aa:9f:a1:c5:57:04:47:6e:94:4b:9e:b5:bf:48:4b:fc:f9:1b:c8:85:1c:3f

Digest Algorithm

sha256

PE Digest Matches

true

48:75:4f:07:ab:74:73:26:6d:cd:b0:d6:45:e5:12:60:f7:31:69:a0
Signer

Actual PE Digest

48:75:4f:07:ab:74:73:26:6d:cd:b0:d6:45:e5:12:60:f7:31:69:a0

Digest Algorithm

sha1

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

D:\study\winpty\src\x64\Default\winpty-agent.pdb

Imports

advapi32

CryptAcquireContextW
CryptReleaseContext
CryptGenRandom
OpenProcessToken
OpenThreadToken
AllocateAndInitializeSid
FreeSid
GetTokenInformation
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
SetEntriesInAclW
GetSecurityInfo

shell32

CommandLineToArgvW

user32

GetProcessWindowStation
SetProcessWindowStation
CloseWindowStation
CreateWindowStationW
GetThreadDesktop
GetUserObjectInformationW
CreateDesktopW
MapVirtualKeyW
VkKeyScanW
GetDoubleClickTime
SendMessageW
PostMessageW
CloseDesktop

kernel32

ReadConsoleW
HeapQueryInformation
HeapReAlloc
HeapFree
GetProcessHeap
GetStringTypeW
SetStdHandle
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
MultiByteToWideChar
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
GetStdHandle
CloseHandle
DuplicateHandle
GetLastError
WaitForSingleObject
GetCurrentProcess
CreateProcessW
SetConsoleCtrlHandler
GetLargestConsoleWindowSize
WriteConsoleInputW
GetConsoleProcessList
FreeLibrary
GetProcAddress
LoadLibraryW
GetConsoleCP
GetConsoleOutputCP
GetTickCount
GetConsoleMode
SetConsoleMode
GenerateConsoleCtrlEvent
ReadConsoleInputW
Sleep
WaitForMultipleObjects
GetCommandLineW
SetConsoleCP
SetConsoleOutputCP
CreateFileW
ReadFile
WriteFile
ConnectNamedPipe
CreateNamedPipeW
GetOverlappedResult
CancelIo
ResetEvent
CreateEventW
GetConsoleCursorInfo
GetConsoleTitleW
SetConsoleTitleW
GetConsoleWindow
FillConsoleOutputCharacterW
FillConsoleOutputAttribute
CreateConsoleScreenBuffer
GetConsoleScreenBufferInfo
SetConsoleScreenBufferSize
SetConsoleCursorPosition
SetConsoleTextAttribute
SetConsoleWindowInfo
WriteConsoleOutputW
ReadConsoleOutputW
GetCurrentThreadId
GetEnvironmentVariableA
SetLastError
SetNamedPipeHandleState
TransactNamedPipe
WaitNamedPipeW
GetCurrentProcessId
GetSystemTimeAsFileTime
GetModuleFileNameA
WideCharToMultiByte
GetCurrentThread
LocalAlloc
LocalFree
GetSystemDirectoryW
GetVersionExW
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
SetEvent
WaitForSingleObjectEx
GetModuleHandleW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
InitializeSListHead
FindFirstFileExW
RtlPcToFileHeader
RaiseException
RtlUnwindEx
InterlockedPushEntrySList
InterlockedFlushSList
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
GetModuleFileNameW
GetModuleHandleExW
ExitProcess
GetCommandLineA
HeapAlloc
HeapSize
HeapValidate
GetSystemInfo
GetFileType
OutputDebugStringW
WriteConsoleW
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
FlushFileBuffers
GetFileSizeEx
SetFilePointerEx
FindClose
RtlUnwind

Sections

.text
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 256KB - Virtual size: 255KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 46KB - Virtual size: 45KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 1024B - Virtual size: 777B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.00cfg
Size: 512B - Virtual size: 337B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 1024B - Virtual size: 546B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

fef7e4fb750a7ffa9064c5d6bc5f79b7

Code Sign

0e:33:12:30:52:5a:25:a7:f8:10:e5:34:88:b0:aa:40Certificate

Extended Key Usages

Key Usages

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bdCertificate

Extended Key Usages

Key Usages

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08Certificate

Extended Key Usages

Key Usages

0e:a7:f6:86:bc:40:35:4a:70:f2:c2:97:c1:31:5e:f6Certificate

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

c6:a0:7c:e4:5d:96:92:13:71:02:aa:9f:a1:c5:57:04:47:6e:94:4b:9e:b5:bf:48:4b:fc:f9:1b:c8:85:1c:3fSigner

48:75:4f:07:ab:74:73:26:6d:cd:b0:d6:45:e5:12:60:f7:31:69:a0Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

advapi32

shell32

user32

kernel32

Sections

.text Size: 1.1MB - Virtual size: 1.1MB

.rdata Size: 256KB - Virtual size: 255KB

.data Size: 7KB - Virtual size: 15KB

.pdata Size: 46KB - Virtual size: 45KB

.idata Size: 8KB - Virtual size: 7KB

.tls Size: 1024B - Virtual size: 777B

.00cfg Size: 512B - Virtual size: 337B

_RDATA Size: 1024B - Virtual size: 546B

.rsrc Size: 1KB - Virtual size: 1KB

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

0e:33:12:30:52:5a:25:a7:f8:10:e5:34:88:b0:aa:40
Certificate

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bd
Certificate

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

0e:a7:f6:86:bc:40:35:4a:70:f2:c2:97:c1:31:5e:f6
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

c6:a0:7c:e4:5d:96:92:13:71:02:aa:9f:a1:c5:57:04:47:6e:94:4b:9e:b5:bf:48:4b:fc:f9:1b:c8:85:1c:3f
Signer

48:75:4f:07:ab:74:73:26:6d:cd:b0:d6:45:e5:12:60:f7:31:69:a0
Signer

.text
Size: 1.1MB - Virtual size: 1.1MB

.rdata
Size: 256KB - Virtual size: 255KB

.data
Size: 7KB - Virtual size: 15KB

.pdata
Size: 46KB - Virtual size: 45KB

.idata
Size: 8KB - Virtual size: 7KB

.tls
Size: 1024B - Virtual size: 777B

.00cfg
Size: 512B - Virtual size: 337B

_RDATA
Size: 1024B - Virtual size: 546B

.rsrc
Size: 1KB - Virtual size: 1KB

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