PsExec64[.]exe

Resubmissions

07/11/2023, 19:44

231107-yf49lseg8y 1

07/11/2023, 19:35

231107-yaxbtaee5x 1

Sharing

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General

Target

PsExec64.exe
Size

366KB
MD5

9321c107d1f7e336cda550a2bf049108
SHA1

fb0a150601470195c47b4e8d87fcb3f50292beb2
SHA256

ad6b98c01ee849874e4b4502c3d7853196f6044240d3271e4ab3fc6e3c08e9a4
SHA512

5ac1dac5061dd14c1d79d2910c4df6ed059059c7d3f987ebe9790626c327d5fa9c7cdbb4150c004d14750223f33b4fc27fa16b3681371d406c2b715ba757be0e
SSDEEP

6144:o9123sLoT4aK8/A+kVG1FHEpgJEvf6sSMWTk7bjgxdO5mVx:on2ZHk/C6vfdHKO5s

Score

1^/10

Malware Config

Signatures

Files

PsExec64.exe
.exe windows:5 windows x64

159d56d406180a332fbc99290f30700e

Code Sign

33:00:00:00:9d:42:68:ee:31:1c:d7:56:bd:00:00:00:00:00:9d
Certificate

Issuer

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

30/03/2016, 19:21

Not After

30/06/2017, 19:21

Subject

CN=Microsoft Time-Stamp Service,OU=MOPR+OU=nCipher DSE ESN:148C-C4B9-2066,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

33:00:00:01:0a:2c:79:ae:d7:79:7b:a6:ac:00:01:00:00:01:0a
Certificate

Issuer

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

Not Before

04/06/2015, 17:42

Not After

04/09/2016, 17:42

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

61:33:26:1a:00:00:00:00:00:31
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

31/08/2010, 22:19

Not After

31/08/2020, 22:29

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

61:16:68:34:00:00:00:00:00:1c
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

03/04/2007, 12:53

Not After

03/04/2021, 13:03

Subject

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:00:64:47:84:94:86:db:41:19:38:00:00:00:00:00:64
Certificate

Issuer

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

Not Before

28/10/2015, 20:31

Not After

28/01/2017, 20:31

Subject

CN=Microsoft Corporation,OU=MOPR,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

b2:69:2f:a4:eb:9e:f8:2f:9f:81:b0:ce:59:41:7d:90:d4:e4:1e:9a:0f:3b:44:46:bb:38:47:b7:16:dc:cc:bc
Signer

Actual PE Digest

b2:69:2f:a4:eb:9e:f8:2f:9f:81:b0:ce:59:41:7d:90:d4:e4:1e:9a:0f:3b:44:46:bb:38:47:b7:16:dc:cc:bc

Digest Algorithm

sha256

PE Digest Matches

true

30:c6:fd:26:33:2c:21:6a:6b:e9:02:f6:39:9e:9a:fb:2f:bc:8a:f5
Signer

Actual PE Digest

30:c6:fd:26:33:2c:21:6a:6b:e9:02:f6:39:9e:9a:fb:2f:bc:8a:f5

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

Imports

version

GetFileVersionInfoW
VerQueryValueW
GetFileVersionInfoSizeW

netapi32

NetServerEnum
NetApiBufferFree

ws2_32

WSAStartup
gethostname
inet_ntoa
gethostbyname

mpr

WNetCancelConnection2W
WNetAddConnection2W

kernel32

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

user32

SetWindowTextW
GetDlgItem
SetCursor
DialogBoxIndirectParamW
SendMessageW
GetSysColorBrush
InflateRect
LoadCursorW
LoadStringW
EndDialog

gdi32

StartPage
EndDoc
StartDocW
SetMapMode
GetDeviceCaps
EndPage

comdlg32

PrintDlgW

advapi32

InitializeAcl
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
LookupPrivilegeValueW
AddAccessAllowedAce
GetAce
AddAce
GetLengthSid
FreeSid
AllocateAndInitializeSid
SetTokenInformation
GetTokenInformation
RegSetValueExW
RegQueryValueExW
RegOpenKeyExW
RegOpenKeyW
RegCreateKeyW
RegCloseKey

Sections

.text
Size: 102KB - Virtual size: 102KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 69KB - Virtual size: 69KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 186KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 160KB - Virtual size: 160KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

159d56d406180a332fbc99290f30700e

Code Sign

33:00:00:00:9d:42:68:ee:31:1c:d7:56:bd:00:00:00:00:00:9dCertificate

Extended Key Usages

33:00:00:01:0a:2c:79:ae:d7:79:7b:a6:ac:00:01:00:00:01:0aCertificate

Extended Key Usages

61:33:26:1a:00:00:00:00:00:31Certificate

Key Usages

61:16:68:34:00:00:00:00:00:1cCertificate

Extended Key Usages

Key Usages

33:00:00:00:64:47:84:94:86:db:41:19:38:00:00:00:00:00:64Certificate

Extended Key Usages

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

Key Usages

b2:69:2f:a4:eb:9e:f8:2f:9f:81:b0:ce:59:41:7d:90:d4:e4:1e:9a:0f:3b:44:46:bb:38:47:b7:16:dc:cc:bcSigner

30:c6:fd:26:33:2c:21:6a:6b:e9:02:f6:39:9e:9a:fb:2f:bc:8a:f5Signer

Headers

DLL Characteristics

File Characteristics

Imports

version

netapi32

ws2_32

mpr

kernel32

user32

gdi32

comdlg32

advapi32

Sections

.text Size: 102KB - Virtual size: 102KB

.rdata Size: 69KB - Virtual size: 69KB

.data Size: 10KB - Virtual size: 186KB

.pdata Size: 5KB - Virtual size: 4KB

.rsrc Size: 160KB - Virtual size: 160KB

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

33:00:00:00:9d:42:68:ee:31:1c:d7:56:bd:00:00:00:00:00:9d
Certificate

33:00:00:01:0a:2c:79:ae:d7:79:7b:a6:ac:00:01:00:00:01:0a
Certificate

61:33:26:1a:00:00:00:00:00:31
Certificate

61:16:68:34:00:00:00:00:00:1c
Certificate

33:00:00:00:64:47:84:94:86:db:41:19:38:00:00:00:00:00:64
Certificate

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

b2:69:2f:a4:eb:9e:f8:2f:9f:81:b0:ce:59:41:7d:90:d4:e4:1e:9a:0f:3b:44:46:bb:38:47:b7:16:dc:cc:bc
Signer

30:c6:fd:26:33:2c:21:6a:6b:e9:02:f6:39:9e:9a:fb:2f:bc:8a:f5
Signer

.text
Size: 102KB - Virtual size: 102KB

.rdata
Size: 69KB - Virtual size: 69KB

.data
Size: 10KB - Virtual size: 186KB

.pdata
Size: 5KB - Virtual size: 4KB

.rsrc
Size: 160KB - Virtual size: 160KB

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