General

Malware Config

Signatures

Files

• smphost.dll

  .dll regsvr32 windows x86

  793636b04c2e2f8cfe97a0d2fa1b60e1

  
  

  Code Sign

  48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16

  Certificate

  Issuer

  CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

  Not Before

  25-05-2021 00:00

  Not After

  31-12-2028 23:59

  Subject

  CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

  Extended Key Usages

  ExtKeyUsageCodeSigning

  Key Usages

  KeyUsageDigitalSignature

  KeyUsageCertSign

  KeyUsageCRLSign

  62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0a

  Certificate

  Issuer

  CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

  Not Before

  22-03-2021 00:00

  Not After

  21-03-2036 23:59

  Subject

  CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

  Extended Key Usages

  ExtKeyUsageCodeSigning

  Key Usages

  KeyUsageDigitalSignature

  KeyUsageCertSign

  KeyUsageCRLSign

  20:54:83:93:6f:36:09:24:e8:d2:a4:eb:6d:3a:9f:31

  Certificate

  Issuer

  CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

  Not Before

  02-12-2021 00:00

  Not After

  02-12-2022 23:59

  Subject

  CN=SATURN CONSULTANCY LTD,O=SATURN CONSULTANCY LTD,ST=Essex,C=GB

  Extended Key Usages

  ExtKeyUsageCodeSigning

  Key Usages

  KeyUsageDigitalSignature

  30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9

  Certificate

  Issuer

  CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

  Not Before

  02-05-2019 00:00

  Not After

  18-01-2038 23:59

  Subject

  CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

  Extended Key Usages

  ExtKeyUsageTimeStamping

  Key Usages

  KeyUsageDigitalSignature

  KeyUsageCertSign

  KeyUsageCRLSign

  8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6b

  Certificate

  Issuer

  CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

  Not Before

  23-10-2020 00:00

  Not After

  22-01-2032 23:59

  Subject

  CN=Sectigo RSA Time Stamping Signer #2,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

  Extended Key Usages

  ExtKeyUsageTimeStamping

  Key Usages

  KeyUsageDigitalSignature

  KeyUsageContentCommitment

  d1:81:e5:90:17:39:45:25:5f:ee:75:35:05:1a:c9:2a:7c:85:8e:96

  Signer

  Actual PE Digest

  d1:81:e5:90:17:39:45:25:5f:ee:75:35:05:1a:c9:2a:7c:85:8e:96

  Digest Algorithm

  sha1

  PE Digest Matches

  true

  Signature Validations

  Trusted

  true

  Verification

  Signing Certificate

  CN=SATURN CONSULTANCY LTD,O=SATURN CONSULTANCY LTD,ST=Essex,C=GB

  03-02-2022 02:41

  Valid: true

  Chain 1

  CN=SATURN CONSULTANCY LTD,O=SATURN CONSULTANCY LTD,ST=Essex,C=GB

  CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

  CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

  CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

  Headers

  DLL Characteristics

  IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE

  File Characteristics

  IMAGE_FILE_EXECUTABLE_IMAGE

  IMAGE_FILE_LARGE_ADDRESS_AWARE

  IMAGE_FILE_32BIT_MACHINE

  Imports

  kernel32

  DeleteCriticalSection

  CreateMutexExW

  GetPriorityClass

  GetProcessId

  GetVersion

  GetProductInfo

  InitializeCriticalSectionEx

  FormatMessageA

  FormatMessageW

  GetConsoleCP

  CreateFileW

  CloseHandle

  GetStringTypeW

  SetFilePointerEx

  GetProcessHeap

  HeapSize

  HeapReAlloc

  HeapFree

  HeapAlloc

  GetLastError

  RaiseException

  DecodePointer

  DisableThreadLibraryCalls

  SetFileAttributesW

  SetStdHandle

  GetConsoleMode

  GetConsoleOutputCP

  WriteFile

  FlushFileBuffers

  FreeEnvironmentStringsW

  GetEnvironmentStringsW

  WideCharToMultiByte

  MultiByteToWideChar

  GetCommandLineW

  GetCommandLineA

  GetCPInfo

  GetOEMCP

  GetACP

  IsProcessorFeaturePresent

  IsDebuggerPresent

  UnhandledExceptionFilter

  SetUnhandledExceptionFilter

  GetStartupInfoW

  GetModuleHandleW

  QueryPerformanceCounter

  GetCurrentProcessId

  GetCurrentThreadId

  GetSystemTimeAsFileTime

  InitializeSListHead

  GetCurrentProcess

  TerminateProcess

  OutputDebugStringW

  EnterCriticalSection

  LeaveCriticalSection

  RtlUnwind

  InterlockedFlushSList

  SetLastError

  EncodePointer

  InitializeCriticalSectionAndSpinCount

  TlsAlloc

  TlsGetValue

  TlsSetValue

  TlsFree

  FreeLibrary

  GetProcAddress

  LoadLibraryExW

  ExitProcess

  GetModuleHandleExW

  GetModuleFileNameW

  LCMapStringW

  GetStdHandle

  GetFileType

  FindClose

  FindFirstFileExW

  FindNextFileW

  IsValidCodePage

  WriteConsoleW

  user32

  CharNextW

  CreatePopupMenu

  GetMessageTime

  gdi32

  TextOutA

  FlattenPath

  TextOutW

  advapi32

  RevertToSelf

  IsValidSid

  IsValidAcl

  IsTokenRestricted

  GetSidIdentifierAuthority

  CveEventWrite

  shell32

  DuplicateIcon

  ole32

  CoGetCallerTID

  CoCreateInstance

  CoInitialize

  CoTaskMemAlloc

  OleInitialize

  CoCancelCall

  shlwapi

  SHStrDupA

  SHStrDupW

  SHGetThreadRef

  rpcrt4

  UuidCreate

  DceErrorInqTextA

  RpcExceptionFilter

  Exports

  Exports

  DllInstall

  DllRegisterServer

  DllUnregisterServer

  Sections

  .text

  Size: 78KB - Virtual size: 78KB

  IMAGE_SCN_CNT_CODE

  IMAGE_SCN_MEM_EXECUTE

  IMAGE_SCN_MEM_READ

  .rdata

  Size: 25KB - Virtual size: 25KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_READ

  .data

  Size: 2KB - Virtual size: 6KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_READ

  IMAGE_SCN_MEM_WRITE

  .reloc

  Size: 5KB - Virtual size: 4KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_DISCARDABLE

  IMAGE_SCN_MEM_READ

  .rsrc

  Size: 22KB - Virtual size: 21KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_READ