Analysis

  • max time kernel
    145s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220721-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-07-2022 07:58

General

  • Target

    5ff0246425e2cb3dc8c25909c7e539002f40f3617be6dc7ee0596462bb5f263b.exe

  • Size

    428KB

  • MD5

    3ce1abada35ce277a90bdd6a387241a2

  • SHA1

    01738a474482e5f2eba0559cb59b5e0fd4ba8af6

  • SHA256

    5ff0246425e2cb3dc8c25909c7e539002f40f3617be6dc7ee0596462bb5f263b

  • SHA512

    085434a860c06af1314435e2ae993b933f3ccb1a92296c513268f402ebf9d4c58c72c291ddb29f1005d18d013bcade3a109136d45e2f4e7cac8a6b895ace212f

Malware Config

Extracted

Family

azorult

C2

http://bluecornerblog.tk/precious/32/index.php

Signatures

  • Azorult

    An information stealer that was first discovered in 2016, targeting browsing history and passwords.

  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5ff0246425e2cb3dc8c25909c7e539002f40f3617be6dc7ee0596462bb5f263b.exe
    "C:\Users\Admin\AppData\Local\Temp\5ff0246425e2cb3dc8c25909c7e539002f40f3617be6dc7ee0596462bb5f263b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2040
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
      2⤵
        PID:3992

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2040-130-0x0000000000DE0000-0x0000000000E38000-memory.dmp

      Filesize

      352KB

    • memory/2040-131-0x0000000005C30000-0x000000000615C000-memory.dmp

      Filesize

      5.2MB

    • memory/2040-132-0x0000000006670000-0x000000000670C000-memory.dmp

      Filesize

      624KB

    • memory/3992-133-0x0000000000000000-mapping.dmp

    • memory/3992-134-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB

    • memory/3992-136-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB

    • memory/3992-137-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB