General

Malware Config

Signatures

Files

• VSSrv460266.exe

  .exe windows x86

  dd146b8114dfb5cdb561950bfbd20252

  
  

  Code Sign

  7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b

  Certificate

  Issuer

  CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

  Not Before

  21-12-2012 00:00

  Not After

  30-12-2020 23:59

  Subject

  CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

  Extended Key Usages

  ExtKeyUsageTimeStamping

  Key Usages

  KeyUsageCertSign

  KeyUsageCRLSign

  0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50

  Certificate

  Issuer

  CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

  Not Before

  18-10-2012 00:00

  Not After

  29-12-2020 23:59

  Subject

  CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

  Extended Key Usages

  ExtKeyUsageTimeStamping

  Key Usages

  KeyUsageDigitalSignature

  30:5b:a2:dd:88:fe:39:8d:8c:f9:07:90:c9:d2:66:ba

  Certificate

  Issuer

  CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

  Not Before

  21-07-2015 00:00

  Not After

  07-10-2017 23:59

  Subject

  CN=GAS INFORMATICA LTDA,O=GAS INFORMATICA LTDA,L=Brasilia,ST=Distrito Federal,C=BR

  Extended Key Usages

  ExtKeyUsageCodeSigning

  Key Usages

  KeyUsageDigitalSignature

  52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7

  Certificate

  Issuer

  CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

  Not Before

  08-02-2010 00:00

  Not After

  07-02-2020 23:59

  Subject

  CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

  Extended Key Usages

  ExtKeyUsageClientAuth

  ExtKeyUsageCodeSigning

  Key Usages

  KeyUsageCertSign

  KeyUsageCRLSign

  a3:24:38:d5:cd:5b:d1:f0:ec:9f:d4:cc:7f:b5:fa:f1:62:ac:31:60

  Signer

  Actual PE Digest

  a3:24:38:d5:cd:5b:d1:f0:ec:9f:d4:cc:7f:b5:fa:f1:62:ac:31:60

  Digest Algorithm

  sha1

  PE Digest Matches

  true

  Signature Validations

  Trusted

  false

  Verification

  Signing Certificate

  CN=GAS INFORMATICA LTDA,O=GAS INFORMATICA LTDA,L=Brasilia,ST=Distrito Federal,C=BR

  04-04-2016 12:58

  Valid: false

  Headers

  DLL Characteristics

  IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

  File Characteristics

  IMAGE_FILE_RELOCS_STRIPPED

  IMAGE_FILE_EXECUTABLE_IMAGE

  IMAGE_FILE_32BIT_MACHINE

  Imports

  kernel32

  GetCurrentThreadId

  SuspendThread

  OpenMutexA

  CreateMutexA

  ReleaseMutex

  OpenEventA

  IsBadReadPtr

  CreateProcessA

  FileTimeToDosDateTime

  DosDateTimeToFileTime

  SetFileTime

  FileTimeToLocalFileTime

  LocalFileTimeToFileTime

  HeapAlloc

  HeapFree

  GetProcessHeap

  GetSystemInfo

  WriteProcessMemory

  MapViewOfFile

  UnmapViewOfFile

  CreateFileMappingA

  VirtualQuery

  GetShortPathNameA

  GetVolumeInformationA

  GetFileInformationByHandle

  WideCharToMultiByte

  ReadProcessMemory

  Module32First

  CreateToolhelp32Snapshot

  Module32Next

  DuplicateHandle

  FileTimeToSystemTime

  GetSystemTime

  FindFirstFileW

  GetLongPathNameA

  FindNextFileW

  SetFilePointer

  GetTempPathA

  VirtualFree

  VirtualAlloc

  GetVersion

  MultiByteToWideChar

  GetThreadLocale

  GetStartupInfoA

  GetLocaleInfoA

  GetCommandLineA

  ExitProcess

  UnhandledExceptionFilter

  RtlUnwind

  RaiseException

  GetStdHandle

  TlsSetValue

  TlsGetValue

  TlsFree

  TlsAlloc

  lstrlenW

  lstrlenA

  lstrcpyW

  lstrcpyA

  lstrcmpiA

  lstrcmpA

  LocalAlloc

  VirtualQueryEx

  VirtualProtectEx

  VirtualProtect

  SetLastError

  ReleaseSemaphore

  OpenMutexW

  OpenFileMappingW

  OpenFileMappingA

  OpenEventW

  LoadLibraryExA

  GetWindowsDirectoryW

  GetThreadContext

  GetSystemDirectoryW

  GetModuleFileNameW

  GetFileAttributesW

  GetExitCodeThread

  GetCurrentThread

  GetCurrentDirectoryW

  GetCurrentDirectoryA

  InterlockedIncrement

  FormatMessageA

  ExitThread

  CreateSemaphoreA

  CreateProcessW

  CreatePipe

  CreateMutexW

  CreateFileMappingW

  SystemTimeToFileTime

  ExpandEnvironmentStringsA

  GetVersionExA

  AreFileApisANSI

  SetErrorMode

  DeleteFileW

  RemoveDirectoryW

  SetEnvironmentVariableA

  CompareStringW

  CompareStringA

  SetEndOfFile

  GetTimeZoneInformation

  SetFileAttributesA

  MoveFileExA

  GetModuleHandleA

  InterlockedExchange

  InterlockedCompareExchange

  GetComputerNameA

  GetLogicalDriveStringsA

  GetFileSize

  TerminateProcess

  VerifyVersionInfoA

  GetFileAttributesA

  LocalFree

  WriteFile

  ReadFile

  GetOverlappedResult

  SetNamedPipeHandleState

  WaitNamedPipeA

  ConnectNamedPipe

  CreateNamedPipeA

  CancelIo

  DisconnectNamedPipe

  LoadLibraryW

  CreateFileW

  GetVersionExW

  GetModuleHandleW

  GetProcAddress

  CreateEventW

  DeleteFileA

  GetNativeSystemInfo

  VerSetConditionMask

  VerifyVersionInfoW

  ProcessIdToSessionId

  WaitForMultipleObjects

  GetLastError

  ResumeThread

  SetThreadPriority

  TerminateThread

  GetModuleFileNameA

  DeviceIoControl

  GetSystemDirectoryA

  QueryDosDeviceA

  FindNextFileA

  LoadLibraryA

  FindClose

  CopyFileA

  FindFirstFileA

  ResetEvent

  GetCurrentProcess

  QueryDosDeviceW

  EnterCriticalSection

  LeaveCriticalSection

  CreateFileA

  GetCurrentProcessId

  Sleep

  OpenProcess

  GetTickCount

  WaitForSingleObject

  DeleteCriticalSection

  SetEvent

  CloseHandle

  CreateEventA

  InitializeCriticalSection

  GetLocaleInfoW

  SetStdHandle

  GetConsoleOutputCP

  GetEnvironmentVariableA

  GetLocalTime

  CreateDirectoryA

  RemoveDirectoryA

  GetFullPathNameA

  WriteConsoleA

  GetStringTypeW

  GetStringTypeA

  IsValidLocale

  EnumSystemLocalesA

  GetUserDefaultLCID

  GetDateFormatA

  CreateThread

  lstrcatW

  FreeLibrary

  FlushInstructionCache

  GetWindowsDirectoryA

  GetFileTime

  InterlockedDecrement

  SetUnhandledExceptionFilter

  IsDebuggerPresent

  GetSystemTimeAsFileTime

  HeapReAlloc

  WriteConsoleW

  GetFileType

  LCMapStringA

  LCMapStringW

  GetCPInfo

  GetACP

  GetOEMCP

  IsValidCodePage

  SetHandleCount

  HeapCreate

  GetConsoleCP

  GetConsoleMode

  FlushFileBuffers

  HeapSize

  InitializeCriticalSectionAndSpinCount

  FreeEnvironmentStringsA

  GetEnvironmentStrings

  FreeEnvironmentStringsW

  GetEnvironmentStringsW

  QueryPerformanceCounter

  GetTimeFormatA

  GetModuleFileNameW

  GetModuleHandleA

  LoadLibraryA

  LocalAlloc

  LocalFree

  GetModuleFileNameA

  ExitProcess

  user32

  CharUpperA

  GetCursorPos

  CloseDesktop

  DispatchMessageA

  GetThreadDesktop

  GetUserObjectInformationA

  MsgWaitForMultipleObjects

  OpenInputDesktop

  PeekMessageA

  TranslateMessage

  MessageBoxA

  GetKeyboardType

  CharLowerA

  EnumWindows

  PostMessageA

  GetWindowThreadProcessId

  advapi32

  ConvertStringSecurityDescriptorToSecurityDescriptorA

  CloseServiceHandle

  GetKernelObjectSecurity

  RegCreateKeyExW

  RegDeleteKeyW

  RegEnumKeyW

  GetUserNameA

  RegQueryInfoKeyA

  EqualSid

  GetTokenInformation

  GetNamedSecurityInfoA

  GetLengthSid

  SetFileSecurityA

  FreeSid

  IsValidSid

  AddAccessAllowedAce

  AllocateAndInitializeSid

  InitializeAcl

  SetEntriesInAclA

  RegDeleteKeyA

  ControlService

  SetServiceStatus

  QueryServiceStatus

  StartServiceA

  CreateServiceA

  StartServiceCtrlDispatcherA

  RegDeleteValueA

  RegCreateKeyExA

  RegSetValueExA

  OpenServiceA

  SetNamedSecurityInfoA

  GetSecurityDescriptorSacl

  SetSecurityInfo

  InitializeSecurityDescriptor

  SetSecurityDescriptorDacl

  RegEnumKeyExA

  RegOpenKeyExA

  RegOpenKeyExW

  RegQueryValueExW

  CryptAcquireContextW

  CryptCreateHash

  CryptHashData

  CryptGetHashParam

  CryptDestroyHash

  CryptReleaseContext

  RegSetValueExW

  AdjustTokenPrivileges

  LookupPrivilegeValueA

  CreateProcessAsUserW

  OpenProcessToken

  RegCloseKey

  RegOpenKeyA

  RegQueryValueExA

  DeleteService

  OpenSCManagerA

  RegisterServiceCtrlHandlerExA

  ole32

  CoInitializeSecurity

  CoSetProxyBlanket

  CoInitialize

  CoInitializeEx

  CoCreateInstance

  CoUninitialize

  CoTaskMemFree

  oleaut32

  SysAllocStringLen

  SysReAllocStringLen

  SysFreeString

  VariantInit

  VariantClear

  SysStringLen

  fltlib

  FilterConnectCommunicationPort

  FilterSendMessage

  Sections

  .text

  Size: - Virtual size: 743KB

  IMAGE_SCN_CNT_CODE

  IMAGE_SCN_MEM_EXECUTE

  IMAGE_SCN_MEM_READ

  CODE

  Size: - Virtual size: 131KB

  IMAGE_SCN_CNT_CODE

  IMAGE_SCN_MEM_EXECUTE

  IMAGE_SCN_MEM_READ

  .rdata

  Size: - Virtual size: 286KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_READ

  .data

  Size: - Virtual size: 59KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_READ

  IMAGE_SCN_MEM_WRITE

  DATA

  Size: - Virtual size: 5KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_READ

  IMAGE_SCN_MEM_WRITE

  BSS

  Size: - Virtual size: 1KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_READ

  IMAGE_SCN_MEM_WRITE

  .gas0

  Size: - Virtual size: 15KB

  IMAGE_SCN_CNT_CODE

  IMAGE_SCN_MEM_EXECUTE

  IMAGE_SCN_MEM_READ

  .gas1

  Size: 605KB - Virtual size: 605KB

  IMAGE_SCN_CNT_CODE

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_EXECUTE

  IMAGE_SCN_MEM_READ

  IMAGE_SCN_MEM_WRITE

  .rsrc

  Size: 4KB - Virtual size: 3KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_READ