psfile[.]exe | Triage

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General

Target

psfile.exe
Size

229KB
MD5

a0c7585c86ab8bfe6d55a2547e7c9382
SHA1

c9088174075b01dcd28046441f67f9a7172d113d
SHA256

4243dc8b991f5f8b3c0f233ca2110a1e03a1d716c3f51e88faf1d59b8242d329
SHA512

166ab0fc420449f716ea2a568e245e6e447a1638ea1b8a662ab685f9f54516fc8c216fa559897e6f9eaf00a8eba704c18906ccda5eb438dcbb166fa9493ec099
SSDEEP

3072:34fm+gtYL7MyTrtLJNWYAnhzqZ31CRtcNRAaJBeCx/b6dUFSOTm84LQ2Ag0Fubfh:ofmDqZFCRyhJECx3LoL7AOtQ0hvWa

Score

1^/10

Malware Config

Signatures

Files

psfile.exe
.exe windows:6 windows x86

1ed2f5f2b02cacc8f3a38267975b6895

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

a0:d2:53:e5:36:0e:bc:51:6e:4a:ba:30:e6:9d:59:d5:ac:95:e4:3b:fd:e9:20:2a:fc:c3:f2:6c:15:7d:b0:b2
Signer

Actual PE Digest

a0:d2:53:e5:36:0e:bc:51:6e:4a:ba:30:e6:9d:59:d5:ac:95:e4:3b:fd:e9:20:2a:fc:c3:f2:6c:15:7d:b0:b2

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

version

GetFileVersionInfoW
VerQueryValueW
GetFileVersionInfoSizeW

netapi32

NetFileGetInfo
NetFileEnum
NetFileClose

mpr

WNetCancelConnection2W
WNetAddConnection2W

kernel32

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

comdlg32

PrintDlgW

advapi32

RegSetValueExW
RegQueryValueExW
RegOpenKeyExW
RegOpenKeyW
RegCreateKeyW
RegCloseKey

Sections

.text
Size: 129KB - Virtual size: 129KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 77KB - Virtual size: 77KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1ed2f5f2b02cacc8f3a38267975b6895

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

a0:d2:53:e5:36:0e:bc:51:6e:4a:ba:30:e6:9d:59:d5:ac:95:e4:3b:fd:e9:20:2a:fc:c3:f2:6c:15:7d:b0:b2Signer

Headers

DLL Characteristics

File Characteristics

Imports

version

netapi32

mpr

kernel32

comdlg32

advapi32

Sections

.text Size: 129KB - Virtual size: 129KB

.rdata Size: 77KB - Virtual size: 77KB

.data Size: 3KB - Virtual size: 6KB

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

.reloc Size: 6KB - Virtual size: 6KB

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

a0:d2:53:e5:36:0e:bc:51:6e:4a:ba:30:e6:9d:59:d5:ac:95:e4:3b:fd:e9:20:2a:fc:c3:f2:6c:15:7d:b0:b2
Signer

.text
Size: 129KB - Virtual size: 129KB

.rdata
Size: 77KB - Virtual size: 77KB

.data
Size: 3KB - Virtual size: 6KB

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

.reloc
Size: 6KB - Virtual size: 6KB