General

Malware Config

Signatures

Files

• plugx_2nd_stage.zip

  .zip .ps1
• AvastProxy.exe

  .exe windows x86

  b0468255ffecbc67cb0d635087b49619

  
  

  Code Sign

  07:c7:0f:7c:ab:14:5b:c1:ed:38:5f:be:69:fa:31:30

  Certificate

  Issuer

  CN=DigiCert High Assurance Code Signing CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

  Not Before

  06-09-2016 00:00

  Not After

  04-10-2019 12:00

  Subject

  CN=AVAST Software s.r.o.,O=AVAST Software s.r.o.,L=Praha 4,C=CZ

  Extended Key Usages

  ExtKeyUsageCodeSigning

  Key Usages

  KeyUsageDigitalSignature

  61:20:4d:b4:00:00:00:00:00:27

  Certificate

  Issuer

  CN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

  Not Before

  15-04-2011 19:45

  Not After

  15-04-2021 19:55

  Subject

  CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

  Key Usages

  KeyUsageDigitalSignature

  KeyUsageCertSign

  KeyUsageCRLSign

  03:01:9a:02:3a:ff:58:b1:6b:d6:d5:ea:e6:17:f0:66

  Certificate

  Issuer

  CN=DigiCert Assured ID CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

  Not Before

  22-10-2014 00:00

  Not After

  22-10-2024 00:00

  Subject

  CN=DigiCert Timestamp Responder,O=DigiCert,C=US

  Extended Key Usages

  ExtKeyUsageTimeStamping

  Key Usages

  KeyUsageDigitalSignature

  02:c4:d1:e5:8a:4a:68:0c:56:8d:a3:04:7e:7e:4d:5f

  Certificate

  Issuer

  CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

  Not Before

  11-02-2011 12:00

  Not After

  10-02-2026 12:00

  Subject

  CN=DigiCert High Assurance Code Signing CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

  Extended Key Usages

  ExtKeyUsageCodeSigning

  Key Usages

  KeyUsageDigitalSignature

  KeyUsageCertSign

  KeyUsageCRLSign

  06:fd:f9:03:96:03:ad:ea:00:0a:eb:3f:27:bb:ba:1b

  Certificate

  Issuer

  CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

  Not Before

  10-11-2006 00:00

  Not After

  10-11-2021 00:00

  Subject

  CN=DigiCert Assured ID CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

  Extended Key Usages

  ExtKeyUsageServerAuth

  ExtKeyUsageClientAuth

  ExtKeyUsageCodeSigning

  ExtKeyUsageEmailProtection

  ExtKeyUsageTimeStamping

  Key Usages

  KeyUsageDigitalSignature

  KeyUsageCertSign

  KeyUsageCRLSign

  01:e9:39:99:f3:87:1d:10:91:dc:1e:8d:58:b8:d4:05

  Certificate

  Issuer

  CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

  Not Before

  16-05-2017 00:00

  Not After

  24-06-2020 12:00

  Subject

  CN=AVAST Software s.r.o.,O=AVAST Software s.r.o.,L=Praha 4,C=CZ

  Extended Key Usages

  ExtKeyUsageCodeSigning

  Key Usages

  KeyUsageDigitalSignature

  04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08

  Certificate

  Issuer

  CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

  Not Before

  22-10-2013 12:00

  Not After

  22-10-2028 12:00

  Subject

  CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

  Extended Key Usages

  ExtKeyUsageCodeSigning

  Key Usages

  KeyUsageDigitalSignature

  KeyUsageCertSign

  KeyUsageCRLSign

  61:1c:b2:8a:00:00:00:00:00:26

  Certificate

  Issuer

  CN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

  Not Before

  15-04-2011 19:41

  Not After

  15-04-2021 19:51

  Subject

  CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

  Key Usages

  KeyUsageDigitalSignature

  KeyUsageCertSign

  KeyUsageCRLSign

  09:c0:fc:46:c8:04:42:13:b5:59:8b:af:28:4f:4e:41

  Certificate

  Issuer

  CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

  Not Before

  04-01-2017 00:00

  Not After

  18-01-2028 00:00

  Subject

  CN=DigiCert SHA2 Timestamp Responder,O=DigiCert,C=US

  Extended Key Usages

  ExtKeyUsageTimeStamping

  Key Usages

  KeyUsageDigitalSignature

  0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15

  Certificate

  Issuer

  CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

  Not Before

  07-01-2016 12:00

  Not After

  07-01-2031 12:00

  Subject

  CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

  Extended Key Usages

  ExtKeyUsageTimeStamping

  Key Usages

  KeyUsageDigitalSignature

  KeyUsageCertSign

  KeyUsageCRLSign

  bf:fd:9e:66:87:49:ae:60:8d:1e:0a:7d:c3:bf:11:21:3f:33:81:29:53:15:29:5f:26:95:89:8e:f1:41:3b:6f

  Signer

  Actual PE Digest

  bf:fd:9e:66:87:49:ae:60:8d:1e:0a:7d:c3:bf:11:21:3f:33:81:29:53:15:29:5f:26:95:89:8e:f1:41:3b:6f

  Digest Algorithm

  sha256

  PE Digest Matches

  true

  Signature Validations

  Trusted

  false

  Verification

  Signing Certificate

  CN=AVAST Software s.r.o.,O=AVAST Software s.r.o.,L=Praha 4,C=CZ

  17-11-2022 13:13

  Valid: false

  d6:89:c8:23:ff:eb:6c:8f:86:73:1a:cf:1b:44:34:bb:e8:9c:b5:9a

  Signer

  Actual PE Digest

  d6:89:c8:23:ff:eb:6c:8f:86:73:1a:cf:1b:44:34:bb:e8:9c:b5:9a

  Digest Algorithm

  sha1

  PE Digest Matches

  true

  Signature Validations

  Trusted

  false

  Verification

  Signing Certificate

  CN=AVAST Software s.r.o.,O=AVAST Software s.r.o.,L=Praha 4,C=CZ

  08-10-2018 14:17

  Valid: false

  Headers

  DLL Characteristics

  IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE

  IMAGE_DLLCHARACTERISTICS_FORCE_INTEGRITY

  IMAGE_DLLCHARACTERISTICS_NX_COMPAT

  IMAGE_DLLCHARACTERISTICS_NO_SEH

  IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

  File Characteristics

  IMAGE_FILE_EXECUTABLE_IMAGE

  IMAGE_FILE_32BIT_MACHINE

  Imports

  kernel32

  GetLastError

  LoadLibraryW

  GetProcAddress

  ExitProcess

  FreeLibrary

  SetDllDirectoryW

  GetCommandLineW

  Sections

  .text

  Size: 512B - Virtual size: 101B

  IMAGE_SCN_CNT_CODE

  IMAGE_SCN_MEM_EXECUTE

  IMAGE_SCN_MEM_READ

  .rdata

  Size: 1024B - Virtual size: 766B

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_READ

  .rsrc

  Size: 35KB - Virtual size: 34KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_READ

  .reloc

  Size: 512B - Virtual size: 32B

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_DISCARDABLE

  IMAGE_SCN_MEM_READ

• main.dat
• wsc.dll

  .dll windows x86

  3a0b42788738c75f4806de99dd496558

  
  

  Headers

  File Characteristics

  IMAGE_FILE_EXECUTABLE_IMAGE

  IMAGE_FILE_32BIT_MACHINE

  Imports

  kernel32

  LocalAlloc

  lstrcatA

  GetProcAddress

  GetModuleHandleA

  CloseHandle

  ReadFile

  CreateFileA

  FreeLibrary

  ExitProcess

  GetCurrentThreadId

  GetCommandLineA

  HeapFree

  GetVersionExA

  HeapAlloc

  GetProcessHeap

  GetLastError

  RaiseException

  TlsGetValue

  TlsAlloc

  TlsSetValue

  TlsFree

  InterlockedIncrement

  SetLastError

  InterlockedDecrement

  WriteFile

  GetStdHandle

  GetModuleFileNameA

  DeleteCriticalSection

  LeaveCriticalSection

  EnterCriticalSection

  TerminateProcess

  GetCurrentProcess

  UnhandledExceptionFilter

  SetUnhandledExceptionFilter

  IsDebuggerPresent

  LoadLibraryA

  InitializeCriticalSection

  SetHandleCount

  GetFileType

  GetStartupInfoA

  SetFilePointer

  RtlUnwind

  Sleep

  FreeEnvironmentStringsA

  GetEnvironmentStrings

  FreeEnvironmentStringsW

  WideCharToMultiByte

  GetEnvironmentStringsW

  HeapDestroy

  HeapCreate

  VirtualFree

  QueryPerformanceCounter

  GetTickCount

  GetCurrentProcessId

  GetSystemTimeAsFileTime

  VirtualAlloc

  HeapReAlloc

  HeapSize

  GetCPInfo

  GetACP

  GetOEMCP

  MultiByteToWideChar

  GetLocaleInfoA

  SetStdHandle

  GetConsoleCP

  GetConsoleMode

  FlushFileBuffers

  GetStringTypeA

  GetStringTypeW

  LCMapStringA

  LCMapStringW

  WriteConsoleA

  GetConsoleOutputCP

  WriteConsoleW

  SetEndOfFile

  Exports

  Exports

  _run@4

  bldfnkrgeikkvqwjouhdhq

  hbksdsiiqyblkoxtxwmgcmpbjbieilrjsyjjdwjaoivend

  hqipkfebmnvshascsnjxdjgwpcmh

  hxhknsuaihxp

  jxcwllqwbtguf

  lkhybvitivfdpogphbuodjxabysunalmgydb

  tubhbbmswnbjmh

  vsqwnurbvs

  Sections

  .text

  Size: 44KB - Virtual size: 43KB

  IMAGE_SCN_CNT_CODE

  IMAGE_SCN_MEM_EXECUTE

  IMAGE_SCN_MEM_READ

  .rdata

  Size: 12KB - Virtual size: 10KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_READ

  .data

  Size: 8KB - Virtual size: 11KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_READ

  IMAGE_SCN_MEM_WRITE

  .reloc

  Size: 8KB - Virtual size: 5KB

  IMAGE_SCN_CNT_INITIALIZED_DATA

  IMAGE_SCN_MEM_DISCARDABLE

  IMAGE_SCN_MEM_READ