pskill64[.]exe

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General

Target

pskill64.exe
Size

465KB
MD5

ba9345119c1175c96d27370b0d203e70
SHA1

aeb2a53e9c8730c2cbd15d620c001d0501e4bb91
SHA256

7ba47558c99e18c2c6449be804b5e765c48d3a70ceaa04c1e0fae67ff1d7178d
SHA512

504501c7c6d415a4ed66bf39827164080e093725d498de6b69a643c73e227392c127f8ab026587bce9d0c5fe9d3dd3d25c3d236d10f2dd38fa309d7d97606a7d
SSDEEP

6144:ucOvz1jiG+NSiKy9Uw/n/BcH7oNC5ohCe0pgaik3CCABtnVpTwXsu:fAJiG+NlKWTv/WHjoP0pTyVtfM1

Score

1^/10

Malware Config

Signatures

Files

pskill64.exe
.exe windows x64

e54de68b3c8f563f7052d60b420d7670

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

91:4c:d6:4a:80:46:20:42:bf:4c:4d:19:a9:3d:cd:6f:b2:44:09:6b:92:65:95:6d:6e:15:ec:c4:77:1e:74:03
Signer

Actual PE Digest

91:4c:d6:4a:80:46:20:42:bf:4c:4d:19:a9:3d:cd:6f:b2:44:09:6b:92:65:95:6d:6e:15:ec:c4:77:1e:74:03

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

13/04/2023, 18:10
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

VerQueryValueW
GetFileVersionInfoSizeW
GetFileVersionInfoA
GetFileVersionInfoW
VerQueryValueA
GetFileVersionInfoSizeA

ws2_32

WSAStartup
gethostname
inet_ntoa
gethostbyname

mpr

WNetCancelConnection2A
WNetAddConnection2A

kernel32

GetFileType
GetModuleHandleA
GetProcAddress
LocalAlloc
LocalFree
GetModuleFileNameA
GetModuleFileNameW
VerSetConditionMask
CreateFileA
DeleteFileA
WriteFile
CloseHandle
WaitForSingleObject
GetCommandLineW
GetCurrentProcess
GetTickCount
GetSystemDirectoryA
FreeLibrary
LoadResource
LockResource
SizeofResource
FormatMessageA
FindResourceA
VerifyVersionInfoA
WideCharToMultiByte
GetConsoleScreenBufferInfo
TerminateProcess
OpenProcess
ReadFile
GetFileSizeEx
LoadLibraryExA
GetStdHandle
GetVersionExA
SetLastError
GetComputerNameA
GetLastError
SetFilePointerEx
HeapReAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetProcessHeap
HeapSize
WriteConsoleW
Sleep
LeaveCriticalSection
RaiseException
GetSystemInfo
VirtualProtect
VirtualQuery
GetModuleHandleW
EnterCriticalSection
SetEndOfFile
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
MultiByteToWideChar
GetStringTypeW
GetCPInfo
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlPcToFileHeader
RtlUnwindEx
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
RtlUnwind
GetConsoleCP
ExitProcess
GetModuleHandleExW
SetStdHandle
CreateThread
ExitThread
FreeLibraryAndExitThread
GetCommandLineA
HeapAlloc
HeapFree
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
CompareStringW
LCMapStringW
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
CreateFileW
SetConsoleMode
ReadConsoleInputW
ReadConsoleW

comdlg32

PrintDlgA

advapi32

StartServiceA
QueryServiceStatus
OpenServiceA
OpenSCManagerA
DeleteService
CreateServiceA
ControlService
CloseServiceHandle
LookupPrivilegeValueA
AdjustTokenPrivileges
OpenProcessToken
RegSetValueExA
RegQueryValueExW
RegQueryValueExA
RegOpenKeyExA
RegOpenKeyA
RegCreateKeyA
RegCloseKey

Sections

.text
Size: 160KB - Virtual size: 159KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 96KB - Virtual size: 95KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 9KB

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: 184KB - Virtual size: 183KB

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

e54de68b3c8f563f7052d60b420d7670

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

91:4c:d6:4a:80:46:20:42:bf:4c:4d:19:a9:3d:cd:6f:b2:44:09:6b:92:65:95:6d:6e:15:ec:c4:77:1e:74:03Signer

Signature Validations

Verification

13/04/2023, 18:10 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

version

ws2_32

mpr

kernel32

comdlg32

advapi32

Sections

.text Size: 160KB - Virtual size: 159KB

.rdata Size: 96KB - Virtual size: 95KB

.data Size: 4KB - Virtual size: 9KB

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

_RDATA Size: 512B - Virtual size: 348B

.rsrc Size: 184KB - Virtual size: 183KB

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

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

91:4c:d6:4a:80:46:20:42:bf:4c:4d:19:a9:3d:cd:6f:b2:44:09:6b:92:65:95:6d:6e:15:ec:c4:77:1e:74:03
Signer

13/04/2023, 18:10
Valid: false

.text
Size: 160KB - Virtual size: 159KB

.rdata
Size: 96KB - Virtual size: 95KB

.data
Size: 4KB - Virtual size: 9KB

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

_RDATA
Size: 512B - Virtual size: 348B

.rsrc
Size: 184KB - Virtual size: 183KB

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