Analysis

  • max time kernel
    53s
  • max time network
    81s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    21-05-2022 07:46

General

  • Target

    e6a7ac6ef3bd624f8bb3f19e8904331211c6d37b64d1e1a40bf0246b8f301314.exe

  • Size

    520KB

  • MD5

    4563d090652511869535ca150032d8cd

  • SHA1

    193d52cd2f859edcba26e429e8794366f6a16822

  • SHA256

    e6a7ac6ef3bd624f8bb3f19e8904331211c6d37b64d1e1a40bf0246b8f301314

  • SHA512

    c087598ea4fbc095e55001b38139ffbb33b5ed65d5edc5b4923ac0cf37e5695ccc3d8bf8c7b34ff5fb1778ebb6540e62be61075bb9afe837cb6edee74f953c50

Malware Config

Extracted

Family

azorult

C2

https://www.ausvanlines.com.au/cloudflare/index.php

Signatures

  • Azorult

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

  • suricata: ET MALWARE AZORult Variant.4 Checkin M2

    suricata: ET MALWARE AZORult Variant.4 Checkin M2

  • suricata: ET MALWARE Win32/AZORult V3.2 Client Checkin M6

    suricata: ET MALWARE Win32/AZORult V3.2 Client Checkin M6

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e6a7ac6ef3bd624f8bb3f19e8904331211c6d37b64d1e1a40bf0246b8f301314.exe
    "C:\Users\Admin\AppData\Local\Temp\e6a7ac6ef3bd624f8bb3f19e8904331211c6d37b64d1e1a40bf0246b8f301314.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:952
    • C:\Users\Admin\AppData\Local\Temp\e6a7ac6ef3bd624f8bb3f19e8904331211c6d37b64d1e1a40bf0246b8f301314.exe
      "C:\Users\Admin\AppData\Local\Temp\e6a7ac6ef3bd624f8bb3f19e8904331211c6d37b64d1e1a40bf0246b8f301314.exe"
      2⤵
        PID:2044

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/952-54-0x0000000001100000-0x0000000001188000-memory.dmp
      Filesize

      544KB

    • memory/952-55-0x0000000000550000-0x0000000000580000-memory.dmp
      Filesize

      192KB

    • memory/952-56-0x00000000750C1000-0x00000000750C3000-memory.dmp
      Filesize

      8KB

    • memory/952-57-0x0000000000D20000-0x0000000000D3A000-memory.dmp
      Filesize

      104KB

    • memory/952-58-0x0000000000620000-0x0000000000626000-memory.dmp
      Filesize

      24KB

    • memory/2044-59-0x0000000000400000-0x0000000000420000-memory.dmp
      Filesize

      128KB

    • memory/2044-60-0x0000000000400000-0x0000000000420000-memory.dmp
      Filesize

      128KB

    • memory/2044-62-0x0000000000400000-0x0000000000420000-memory.dmp
      Filesize

      128KB

    • memory/2044-63-0x0000000000400000-0x0000000000420000-memory.dmp
      Filesize

      128KB

    • memory/2044-64-0x0000000000400000-0x0000000000420000-memory.dmp
      Filesize

      128KB

    • memory/2044-66-0x0000000000400000-0x0000000000420000-memory.dmp
      Filesize

      128KB

    • memory/2044-67-0x000000000041A1F8-mapping.dmp
    • memory/2044-69-0x0000000000400000-0x0000000000420000-memory.dmp
      Filesize

      128KB

    • memory/2044-70-0x0000000000400000-0x0000000000420000-memory.dmp
      Filesize

      128KB