PsLoggedon64[.]exe

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General

Target

PsLoggedon64.exe
Size

166KB
MD5

07ed30d2343bf8914daaed872b681118
SHA1

1f5b5e40c420f64aa8e8de471367e3decc9763cd
SHA256

fdadb6e15c52c41a31e3c22659dd490d5b616e017d1b1aa6070008ce09ed27ea
SHA512

4f410a52c3a91174086990d4f827842514946874d9d65a71d2716258224cb28df7214602a84ea062747e1406cab15e7cd4b61c6660bc2a7e756031d83feb85d2
SSDEEP

3072:2CU/1bZRbIWLbJ+YdTcSio3qXatOg2X5UFyHYoWOwVRxnYs6aJcqRzE/Ma:hQ1rIabJ++TppMatOZqAL0+Ma

Score

1^/10

Malware Config

Signatures

Files

PsLoggedon64.exe
.exe windows x64

e4941a2a5bd3b0e41593ae57bdcef195

Code Sign

33:00:00:00:9c:ee:fe:14:55:a9:5d:35:50:00:00:00:00:00:9c
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:5847-F761-4F70,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

1f:1e:cc:50:78:0b:05:8c:ba:3b:a4:57:4c:07:cc:cb:ae:d0:6d:a0:af:46:d1:da:c6:fb:3a:aa:36:f4:05:ad
Signer

Actual PE Digest

1f:1e:cc:50:78:0b:05:8c:ba:3b:a4:57:4c:07:cc:cb:ae:d0:6d:a0:af:46:d1:da:c6:fb:3a:aa:36:f4:05:ad

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

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

23/03/2023, 16:07
Valid: false

8b:e8:35:55:d2:51:0b:cf:a4:9a:f8:8d:b4:6a:40:4c:8c:34:8f:5b
Signer

Actual PE Digest

8b:e8:35:55:d2:51:0b:cf:a4:9a:f8:8d:b4:6a:40:4c:8c:34:8f:5b

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

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

28/06/2016, 16:48
Valid: false

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
VerQueryValueW
GetFileVersionInfoSizeW

netapi32

NetServerEnum
NetApiBufferFree
NetSessionEnum

kernel32

Sleep
WriteFile
CloseHandle
LoadLibraryExW
SetLastError
GetCurrentProcess
MultiByteToWideChar
GetLocalTime
SystemTimeToFileTime
FileTimeToLocalFileTime
FileTimeToSystemTime
FormatMessageW
GetTimeFormatW
GetDateFormatW
GetLastError
FreeLibrary
GetModuleFileNameW
GetCommandLineW
GetModuleHandleW
LoadLibraryW
GetStdHandle
GetFileType
LocalFree
LocalAlloc
GetProcAddress
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetStringTypeW
LCMapStringW
OutputDebugStringW
HeapSize
HeapReAlloc
SetFilePointerEx
WriteConsoleW
ReadConsoleW
CreateFileW
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

comdlg32

PrintDlgW

advapi32

RegQueryInfoKeyW
RegEnumKeyExW
LookupAccountNameW
LookupAccountSidW
FreeSid
AllocateAndInitializeSid
RegConnectRegistryW
RegSetValueExW
RegQueryValueExW
RegOpenKeyExW
RegOpenKeyW
RegCreateKeyW
RegCloseKey

Sections

.text
Size: 79KB - Virtual size: 79KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 58KB - Virtual size: 57KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 4KB - Virtual size: 3KB

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

e4941a2a5bd3b0e41593ae57bdcef195

Code Sign

33:00:00:00:9c:ee:fe:14:55:a9:5d:35:50:00:00:00:00:00:9cCertificate

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

1f:1e:cc:50:78:0b:05:8c:ba:3b:a4:57:4c:07:cc:cb:ae:d0:6d:a0:af:46:d1:da:c6:fb:3a:aa:36:f4:05:adSigner

Signature Validations

Verification

23/03/2023, 16:07 Valid: false

8b:e8:35:55:d2:51:0b:cf:a4:9a:f8:8d:b4:6a:40:4c:8c:34:8f:5bSigner

Signature Validations

Verification

28/06/2016, 16:48 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

version

netapi32

kernel32

comdlg32

advapi32

Sections

.text Size: 79KB - Virtual size: 79KB

.rdata Size: 58KB - Virtual size: 57KB

.data Size: 6KB - Virtual size: 15KB

.pdata Size: 4KB - Virtual size: 3KB

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

33:00:00:00:9c:ee:fe:14:55:a9:5d:35:50:00:00:00:00:00:9c
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

1f:1e:cc:50:78:0b:05:8c:ba:3b:a4:57:4c:07:cc:cb:ae:d0:6d:a0:af:46:d1:da:c6:fb:3a:aa:36:f4:05:ad
Signer

23/03/2023, 16:07
Valid: false

8b:e8:35:55:d2:51:0b:cf:a4:9a:f8:8d:b4:6a:40:4c:8c:34:8f:5b
Signer

28/06/2016, 16:48
Valid: false

.text
Size: 79KB - Virtual size: 79KB

.rdata
Size: 58KB - Virtual size: 57KB

.data
Size: 6KB - Virtual size: 15KB

.pdata
Size: 4KB - Virtual size: 3KB

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