PsExec64[.]exe

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General

Target

PsExec64.exe
Size

502KB
MD5

84858ca42dc54947eea910e8fab5f668
SHA1

fd7980d3e437f28000fa815574a326e569eb548e
SHA256

5910b49c041b80f6e8d2e8e10752a9062febe4a2edd15f07c6b1961b3c79c129
SHA512

5fee8c991b45e1492a9c453a254668deb5ea62f38a8147b048b30f1754746d0bbf175af71a059619736da872839f17b91575fc5dcb8f92cd4caadba6dfa1672e
SSDEEP

6144:128urlqTWpX4IFEUi9x5hpScRFYH6oNkQZNw0yPUQy1ib/tgLMf3rSyY3j:1GgTWt4CEUytYaaDZO0Uy1ZMf3Ob3j

Score

1^/10

Malware Config

Signatures

Files

PsExec64.exe
.exe windows x64

02e506f5a90cb03ca99ee1b92112c3a8

Code Sign

33:00:00:02:52:8b:33:aa:f8:95:f3:39:db:00:00:00:00:02:52
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

02/09/2021, 18:32

Not After

01/09/2022, 18:32

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

bd:7e:69:c2:26:64:a0:4b:7b:0e:4c:6a:7b:15:4e:6e:01:c6:ce:95:99:b6:94:bc:19:17:9a:c7:e2:b7:7e:e3
Signer

Actual PE Digest

bd:7e:69:c2:26:64:a0:4b:7b:0e:4c:6a:7b:15:4e:6e:01:c6:ce:95:99:b6:94:bc:19:17:9a:c7:e2:b7:7e:e3

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

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

23/03/2023, 16:09
Valid: 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

version

GetFileVersionInfoW
VerQueryValueW
GetFileVersionInfoSizeW

netapi32

NetServerEnum
NetApiBufferFree

ws2_32

gethostbyname
WSAStartup
gethostname
inet_ntoa

mpr

WNetAddConnection2W
WNetCancelConnection2W

kernel32

CreateEventW
WaitForMultipleObjects
GetCurrentProcessId
TerminateProcess
GetExitCodeProcess
ResumeThread
GetVersion
SetProcessAffinityMask
CopyFileW
ReadConsoleW
SetConsoleCtrlHandler
WaitNamedPipeW
GetEnvironmentVariableW
GetStringTypeW
SetFilePointerEx
GetFileSizeEx
GetConsoleOutputCP
FlushFileBuffers
ReadConsoleInputW
SetConsoleMode
GetConsoleMode
TransactNamedPipe
SetNamedPipeHandleState
DisconnectNamedPipe
DuplicateHandle
SetFileAttributesW
GetFileTime
GetFullPathNameW
SetConsoleTitleW
GetFileAttributesW
ReadFile
GetConsoleScreenBufferInfo
MultiByteToWideChar
VerifyVersionInfoW
GetComputerNameW
FormatMessageA
FindResourceW
SizeofResource
LockResource
LoadResource
FreeLibrary
GetSystemDirectoryW
GetTickCount
GetCurrentProcess
Sleep
WaitForSingleObject
SetEvent
GetLastError
CloseHandle
WriteFile
DeleteFileW
CreateFileW
VerSetConditionMask
SetThreadGroupAffinity
SetPriorityClass
GetModuleFileNameW
LocalFree
LocalAlloc
GetProcAddress
GetModuleHandleW
GetFileType
GetCommandLineW
GetStdHandle
LoadLibraryExW
GetVersionExW
SetLastError
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetProcessHeap
HeapSize
HeapReAlloc
WriteConsoleW
SetEndOfFile
FindClose
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
RtlUnwindEx
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
EncodePointer
RaiseException
RtlPcToFileHeader
ExitProcess
GetModuleHandleExW
GetConsoleCP
SetStdHandle
CreateThread
ExitThread
FreeLibraryAndExitThread
GetCommandLineA
HeapFree
HeapAlloc
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
CompareStringW
LCMapStringW
WideCharToMultiByte

user32

GetDlgItem
EndDialog
SetWindowTextW
SendMessageW
SetCursor
GetSysColorBrush
LoadStringW
InflateRect
LoadCursorW
DialogBoxIndirectParamW

gdi32

StartPage
EndDoc
StartDocW
SetMapMode
GetDeviceCaps
EndPage

comdlg32

PrintDlgW

advapi32

LookupPrivilegeValueW
CreateProcessAsUserW
CryptHashData
CryptCreateHash
CryptDecrypt
CryptEncrypt
CryptImportKey
CryptExportKey
CryptDestroyKey
CryptDeriveKey
CryptGenKey
CryptReleaseContext
CryptAcquireContextW
StartServiceW
QueryServiceStatus
OpenServiceW
OpenSCManagerW
DeleteService
CreateServiceW
ControlService
CloseServiceHandle
OpenProcessToken
LsaEnumerateAccountRights
LsaOpenPolicy
LsaClose
LsaFreeMemory
SetSecurityInfo
GetSecurityInfo
SetEntriesInAclW
SetTokenInformation
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
InitializeAcl
GetTokenInformation
GetLengthSid
GetAce
FreeSid
AllocateAndInitializeSid
AddAce
AddAccessAllowedAce
RegSetValueExW
RegQueryValueExW
RegOpenKeyExW
RegOpenKeyW
RegCreateKeyW
RegCloseKey

Sections

.text
Size: 166KB - Virtual size: 165KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 88KB - Virtual size: 87KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 178KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 348B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 219KB - Virtual size: 219KB

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

Sharing

General

Malware Config

Signatures

Files

02e506f5a90cb03ca99ee1b92112c3a8

Code Sign

33:00:00:02:52:8b:33:aa:f8:95:f3:39:db:00:00:00:00:02:52Certificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

bd:7e:69:c2:26:64:a0:4b:7b:0e:4c:6a:7b:15:4e:6e:01:c6:ce:95:99:b6:94:bc:19:17:9a:c7:e2:b7:7e:e3Signer

Signature Validations

Verification

23/03/2023, 16:09 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

version

netapi32

ws2_32

mpr

kernel32

user32

gdi32

comdlg32

advapi32

Sections

.text Size: 166KB - Virtual size: 165KB

.rdata Size: 88KB - Virtual size: 87KB

.data Size: 7KB - Virtual size: 178KB

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

_RDATA Size: 512B - Virtual size: 348B

.rsrc Size: 219KB - Virtual size: 219KB

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

33:00:00:02:52:8b:33:aa:f8:95:f3:39:db:00:00:00:00:02:52
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

bd:7e:69:c2:26:64:a0:4b:7b:0e:4c:6a:7b:15:4e:6e:01:c6:ce:95:99:b6:94:bc:19:17:9a:c7:e2:b7:7e:e3
Signer

23/03/2023, 16:09
Valid: false

.text
Size: 166KB - Virtual size: 165KB

.rdata
Size: 88KB - Virtual size: 87KB

.data
Size: 7KB - Virtual size: 178KB

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

_RDATA
Size: 512B - Virtual size: 348B

.rsrc
Size: 219KB - Virtual size: 219KB

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