Analysis

  • max time kernel
    86s
  • max time network
    115s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    14-05-2022 13:50

General

  • Target

    5ad663575ba3eb36a727962c8340ac2a3157bca747aff225a9e0061fc7b34978.exe

  • Size

    454KB

  • MD5

    e3bfd2948bd584334672ac65108cee43

  • SHA1

    03d78f4e13a5721b841830225e94bb22efe110a0

  • SHA256

    5ad663575ba3eb36a727962c8340ac2a3157bca747aff225a9e0061fc7b34978

  • SHA512

    bbaef0a61b5c89223e969c4dbab9ed2f69111e893418e5db67f5fa61e971e9cff7d25e1e8d3e2e8cc62c8b83e952aa3481f0aba6b49e5e06fecc71b59091b719

Malware Config

Extracted

Family

azorult

C2

http://194.31.98.183/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 M4

    suricata: ET MALWARE Win32/AZORult V3.2 Client Checkin M4

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5ad663575ba3eb36a727962c8340ac2a3157bca747aff225a9e0061fc7b34978.exe
    "C:\Users\Admin\AppData\Local\Temp\5ad663575ba3eb36a727962c8340ac2a3157bca747aff225a9e0061fc7b34978.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1172
    • C:\Users\Admin\AppData\Local\Temp\5ad663575ba3eb36a727962c8340ac2a3157bca747aff225a9e0061fc7b34978.exe
      "{path}"
      2⤵
        PID:1100

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1100-64-0x0000000000400000-0x0000000000420000-memory.dmp
      Filesize

      128KB

    • memory/1100-63-0x0000000000400000-0x0000000000420000-memory.dmp
      Filesize

      128KB

    • memory/1100-71-0x0000000000400000-0x0000000000420000-memory.dmp
      Filesize

      128KB

    • memory/1100-69-0x0000000000400000-0x0000000000420000-memory.dmp
      Filesize

      128KB

    • memory/1100-67-0x000000000041A1F8-mapping.dmp
    • memory/1100-59-0x0000000000400000-0x0000000000420000-memory.dmp
      Filesize

      128KB

    • memory/1100-62-0x0000000000400000-0x0000000000420000-memory.dmp
      Filesize

      128KB

    • memory/1100-60-0x0000000000400000-0x0000000000420000-memory.dmp
      Filesize

      128KB

    • memory/1100-66-0x0000000000400000-0x0000000000420000-memory.dmp
      Filesize

      128KB

    • memory/1172-54-0x0000000001330000-0x00000000013A8000-memory.dmp
      Filesize

      480KB

    • memory/1172-55-0x00000000769D1000-0x00000000769D3000-memory.dmp
      Filesize

      8KB

    • memory/1172-58-0x0000000000620000-0x0000000000642000-memory.dmp
      Filesize

      136KB

    • memory/1172-57-0x0000000004FB0000-0x000000000501E000-memory.dmp
      Filesize

      440KB

    • memory/1172-56-0x0000000000450000-0x000000000045A000-memory.dmp
      Filesize

      40KB