PsService64[.]exe

Sharing

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General

Target

PsService64.exe
Size

205KB
MD5

029d745d114c0a69cf0cb12450cb7b74
SHA1

30496d2f60a2b10ae0da39e5adf107b3b43ccccd
SHA256

6de3137b3088b2c2c311a540f9aaeb57e9fd38259cb18875f2380ee74ec1c7af
SHA512

b06e30f88ca0efe3234151e6e4d34840a346f877694a25646feca7cfdab172e721bc5effe472ca2ec78090ca4aabd79af82312f0ff81af19837b2375a0c13e76
SSDEEP

6144:l1o2DFgJgirL34b9om40dTw8UJOTWc5BmZU7:l1XgJgirL34b+MI6

Score

1^/10

Malware Config

Signatures

Files

PsService64.exe
.exe windows:5 windows x64

49d11719ee0e32e06df13adda9f129d8

Code Sign

33:00:00:00:99:aa:c5:81:9f:8c:a2:7d:8a:00:00:00:00:00:99
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:98FD-C61E-E641,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

fc:ed:60:71:fc:6b:44:51:4c:46:9c:e0:f1:96:cc:b5:72:1d:b6:56:b7:c2:46:63:45:b6:01:6c:a1:58:d6:4d
Signer

Actual PE Digest

fc:ed:60:71:fc:6b:44:51:4c:46:9c:e0:f1:96:cc:b5:72:1d:b6:56:b7:c2:46:63:45:b6:01:6c:a1:58:d6:4d

Digest Algorithm

sha256

PE Digest Matches

true

93:32:aa:1d:e2:cf:96:73:6e:81:52:5c:09:bf:db:b8:68:d4:a3:51
Signer

Actual PE Digest

93:32:aa:1d:e2:cf:96:73:6e:81:52:5c:09:bf:db:b8:68:d4:a3:51

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

version

GetFileVersionInfoW
GetFileVersionInfoSizeW
VerQueryValueW

netapi32

NetApiBufferFree
NetServerEnum

mpr

WNetCancelConnection2W
WNetAddConnection2W

kernel32

FormatMessageA
LoadLibraryExW
CreateFileW
GetComputerNameW
MultiByteToWideChar
GetConsoleScreenBufferInfo
GetVersion
lstrlenW
WriteFile
CloseHandle
Sleep
SetLastError
GetLastError
GetCurrentProcess
FreeLibrary
GetModuleFileNameW
GetCommandLineW
GetModuleHandleW
LoadLibraryW
GetStdHandle
GetFileType
LocalFree
LocalAlloc
GetProcAddress
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
LCMapStringW
OutputDebugStringW
HeapSize
HeapReAlloc
SetFilePointerEx
WriteConsoleW
RaiseException
LoadLibraryExA
EncodePointer
DecodePointer
ExitProcess
GetModuleHandleExW
WideCharToMultiByte
HeapFree
HeapAlloc
GetConsoleMode
ReadConsoleInputA
SetConsoleMode
EnterCriticalSection
LeaveCriticalSection
SetStdHandle
GetCurrentThreadId
IsDebuggerPresent
IsProcessorFeaturePresent
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
DeleteCriticalSection
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
RtlUnwindEx
GetProcessHeap
FlushFileBuffers
GetConsoleCP
ReadFile
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetStringTypeW

comdlg32

PrintDlgW

advapi32

GetSecurityDescriptorDacl
QueryServiceObjectSecurity
QueryServiceConfigW
EnumServicesStatusExW
EnumDependentServicesW
ChangeServiceConfigW
LookupAccountSidW
GetAce
MapGenericMask
GetSidSubAuthorityCount
GetSidSubAuthority
GetSidIdentifierAuthority
IsValidSid
StartServiceW
QueryServiceStatus
OpenServiceW
OpenSCManagerW
ControlService
CloseServiceHandle
RegSetValueExW
RegQueryValueExW
RegOpenKeyExW
RegOpenKeyW
RegCreateKeyW
RegCloseKey

Sections

.text
Size: 100KB - Virtual size: 99KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 74KB - Virtual size: 73KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 19KB

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: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

49d11719ee0e32e06df13adda9f129d8

Code Sign

33:00:00:00:99:aa:c5:81:9f:8c:a2:7d:8a:00:00:00:00:00:99Certificate

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

fc:ed:60:71:fc:6b:44:51:4c:46:9c:e0:f1:96:cc:b5:72:1d:b6:56:b7:c2:46:63:45:b6:01:6c:a1:58:d6:4dSigner

93:32:aa:1d:e2:cf:96:73:6e:81:52:5c:09:bf:db:b8:68:d4:a3:51Signer

Headers

DLL Characteristics

File Characteristics

Imports

version

netapi32

mpr

kernel32

comdlg32

advapi32

Sections

.text Size: 100KB - Virtual size: 99KB

.rdata Size: 74KB - Virtual size: 73KB

.data Size: 8KB - Virtual size: 19KB

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

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

33:00:00:00:99:aa:c5:81:9f:8c:a2:7d:8a:00:00:00:00:00:99
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

fc:ed:60:71:fc:6b:44:51:4c:46:9c:e0:f1:96:cc:b5:72:1d:b6:56:b7:c2:46:63:45:b6:01:6c:a1:58:d6:4d
Signer

93:32:aa:1d:e2:cf:96:73:6e:81:52:5c:09:bf:db:b8:68:d4:a3:51
Signer

.text
Size: 100KB - Virtual size: 99KB

.rdata
Size: 74KB - Virtual size: 73KB

.data
Size: 8KB - Virtual size: 19KB

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

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