PsService64[.]exe

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General

Target

PsService64.exe
Size

314KB
MD5

657c2da84107644a1397d49e0b526f24
SHA1

5c9ea381169e745d68e717cb7ad4adbf6afd6391
SHA256

554f523914cdbaed8b17527170502199c185bd69a41c81102c50dbb0e5e5a78d
SHA512

f71064bbad6aae5ca94da9f49d672d04b9e1435f9e13b724f00afd2213cab402f407e71fa18817fceabdcb7c114c32febec35f39cde70c3e3c3f096e8f94bc4e
SSDEEP

6144:DG1HIY/dt4hEotTabamlJCqTH7BXohll9vGfq:DioWP4eoA3lJT5ovlt/

Score

1^/10

Malware Config

Signatures

Files

PsService64.exe
.exe windows:6 windows x64

0f2fa98ceda2f32075297bf5a98d45b8

Code Sign

33:00:00:02:cb:b7:75:39:fb:02:71:42:36:00:00:00:00:02:cb
Certificate

Issuer

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

Not Before

12/05/2022, 20:45

Not After

11/05/2023, 20:45

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

73:23:e8:d8:c2:54:aa:69:f8:dd:e6:ef:a1:93:58:7b:fa:f3:77:75:cc:73:dc:b4:a5:01:9e:15:a6:36:1e:19
Signer

Actual PE Digest

73:23:e8:d8:c2:54:aa:69:f8:dd:e6:ef:a1:93:58:7b:fa:f3:77:75:cc:73:dc:b4:a5:01:9e:15:a6:36:1e:19

Digest Algorithm

sha256

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
GetFileVersionInfoSizeW
VerQueryValueW

netapi32

NetApiBufferFree
NetServerEnum

mpr

WNetCancelConnection2W
WNetAddConnection2W

kernel32

GetCurrentProcess
FreeLibrary
Sleep
FormatMessageA
VerifyVersionInfoW
MultiByteToWideChar
GetConsoleScreenBufferInfo
lstrlenW
CloseHandle
WriteFile
CreateFileW
VerSetConditionMask
GetModuleFileNameW
LocalFree
LocalAlloc
GetProcAddress
GetModuleHandleW
GetFileType
GetCommandLineW
GetStdHandle
LoadLibraryExW
GetVersionExW
SetLastError
GetComputerNameW
GetLastError
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetProcessHeap
WriteConsoleW
HeapSize
VirtualQuery
RaiseException
GetSystemInfo
VirtualProtect
LoadLibraryExA
WideCharToMultiByte
GetStringTypeW
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
GetCPInfo
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlPcToFileHeader
RtlUnwindEx
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
RtlUnwind
ExitProcess
GetModuleHandleExW
GetConsoleCP
SetStdHandle
GetCommandLineA
HeapAlloc
HeapFree
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
SetConsoleMode
ReadConsoleInputW
ReadFile
GetFileSizeEx
SetFilePointerEx
HeapReAlloc

comdlg32

PrintDlgW

advapi32

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

Sections

.text
Size: 173KB - Virtual size: 172KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 111KB - Virtual size: 111KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

0f2fa98ceda2f32075297bf5a98d45b8

Code Sign

33:00:00:02:cb:b7:75:39:fb:02:71:42:36:00:00:00:00:02:cbCertificate

Extended Key Usages

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

Key Usages

73:23:e8:d8:c2:54:aa:69:f8:dd:e6:ef:a1:93:58:7b:fa:f3:77:75:cc:73:dc:b4:a5:01:9e:15:a6:36:1e:19Signer

Headers

DLL Characteristics

File Characteristics

Imports

version

netapi32

mpr

kernel32

comdlg32

advapi32

Sections

.text Size: 173KB - Virtual size: 172KB

.rdata Size: 111KB - Virtual size: 111KB

.data Size: 6KB - Virtual size: 11KB

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

_RDATA Size: 512B - Virtual size: 348B

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

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

33:00:00:02:cb:b7:75:39:fb:02:71:42:36:00:00:00:00:02:cb
Certificate

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

73:23:e8:d8:c2:54:aa:69:f8:dd:e6:ef:a1:93:58:7b:fa:f3:77:75:cc:73:dc:b4:a5:01:9e:15:a6:36:1e:19
Signer

.text
Size: 173KB - Virtual size: 172KB

.rdata
Size: 111KB - Virtual size: 111KB

.data
Size: 6KB - Virtual size: 11KB

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

_RDATA
Size: 512B - Virtual size: 348B

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

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