Analysis

  • max time kernel
    92s
  • max time network
    113s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220721-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-07-2022 05:19

General

  • Target

    947830b49d52f4a9177007d4a49de641243ab63d1d1ffb7b5e12db3cbe5748b5.exe

  • Size

    484KB

  • MD5

    45897f1ba88b9686bc982c8e82d3cd9a

  • SHA1

    2f4cfcf65d1156d41c356f855e68add187b77ef1

  • SHA256

    947830b49d52f4a9177007d4a49de641243ab63d1d1ffb7b5e12db3cbe5748b5

  • SHA512

    e508d87a8c81138bf491aa4ef2913a469ff8a0e7ffd7ce3736d77ba834ae903695fe2fd8a7190f677404c3c495726ce2a429de9496abb0ba490ebf8921315159

Malware Config

Extracted

Family

azorult

C2

https://techxim.com/wp-includes/admin/32/index.php

Signatures

  • Azorult

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

  • suricata: ET MALWARE Observed Malicious SSL Cert (AZORult CnC Server) in SNI 2019-09-27

    suricata: ET MALWARE Observed Malicious SSL Cert (AZORult CnC Server) in SNI 2019-09-27

  • suricata: ET MALWARE Win32/AZORult V3.2 Client Checkin M15

    suricata: ET MALWARE Win32/AZORult V3.2 Client Checkin M15

  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\947830b49d52f4a9177007d4a49de641243ab63d1d1ffb7b5e12db3cbe5748b5.exe
    "C:\Users\Admin\AppData\Local\Temp\947830b49d52f4a9177007d4a49de641243ab63d1d1ffb7b5e12db3cbe5748b5.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:4348
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
      2⤵
        PID:760

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Execution

    Scripting

    1
    T1064

    Defense Evasion

    Scripting

    1
    T1064

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/760-132-0x0000000000000000-mapping.dmp
    • memory/760-133-0x0000000000400000-0x0000000000420000-memory.dmp
      Filesize

      128KB

    • memory/760-134-0x0000000000400000-0x0000000000420000-memory.dmp
      Filesize

      128KB

    • memory/4348-130-0x00000000005F0000-0x000000000066E000-memory.dmp
      Filesize

      504KB

    • memory/4348-131-0x0000000004EF0000-0x0000000004F82000-memory.dmp
      Filesize

      584KB