Analysis

  • max time kernel
    72s
  • max time network
    74s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    23-07-2021 00:06

General

  • Target

    8085b13eb5097f9107ef826115461f4ff755b81c5ec97b3378f2325d06651d2c.exe

  • Size

    839KB

  • MD5

    5d751931eb3477f5e7d340606b381db2

  • SHA1

    011c86381eabf328aa69260b0812ae534d950101

  • SHA256

    8085b13eb5097f9107ef826115461f4ff755b81c5ec97b3378f2325d06651d2c

  • SHA512

    965076d7d98f3265fb58d075e4e17f4d73086af64ec32fa042cbe3e2a717796ec2ecafc0cd755d39c5c208aa85b210bbd17096666bca0086eb04d7e31ebbedc5

Malware Config

Extracted

Family

azorult

C2

http://itthonfiatalon.hu/temp/reo/index.php

Signatures

  • Azorult

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

  • suricata: ET MALWARE Win32/AZORult V3.2 Client Checkin M2
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8085b13eb5097f9107ef826115461f4ff755b81c5ec97b3378f2325d06651d2c.exe
    "C:\Users\Admin\AppData\Local\Temp\8085b13eb5097f9107ef826115461f4ff755b81c5ec97b3378f2325d06651d2c.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1100
    • C:\Users\Admin\AppData\Local\Temp\8085b13eb5097f9107ef826115461f4ff755b81c5ec97b3378f2325d06651d2c.exe
      "C:\Users\Admin\AppData\Local\Temp\8085b13eb5097f9107ef826115461f4ff755b81c5ec97b3378f2325d06651d2c.exe"
      2⤵
        PID:316
      • C:\Users\Admin\AppData\Local\Temp\8085b13eb5097f9107ef826115461f4ff755b81c5ec97b3378f2325d06651d2c.exe
        "C:\Users\Admin\AppData\Local\Temp\8085b13eb5097f9107ef826115461f4ff755b81c5ec97b3378f2325d06651d2c.exe"
        2⤵
          PID:1596

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1100-59-0x00000000002C0000-0x00000000002C1000-memory.dmp
        Filesize

        4KB

      • memory/1100-61-0x0000000004D90000-0x0000000004D91000-memory.dmp
        Filesize

        4KB

      • memory/1100-62-0x00000000004C0000-0x00000000004DB000-memory.dmp
        Filesize

        108KB

      • memory/1100-63-0x00000000050E0000-0x0000000005148000-memory.dmp
        Filesize

        416KB

      • memory/1100-64-0x0000000001F90000-0x0000000001FB2000-memory.dmp
        Filesize

        136KB

      • memory/1596-65-0x0000000000400000-0x0000000000420000-memory.dmp
        Filesize

        128KB

      • memory/1596-66-0x000000000041A1F8-mapping.dmp
      • memory/1596-67-0x0000000075A31000-0x0000000075A33000-memory.dmp
        Filesize

        8KB

      • memory/1596-68-0x0000000000400000-0x0000000000420000-memory.dmp
        Filesize

        128KB