Analysis

  • max time kernel
    142s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-02-2024 07:07

General

  • Target

    3a31af96c5d5bb68be19f9eeb3dc6c3dd09d9c51292f54b51cd6db0960c8a84a.exe

  • Size

    1.2MB

  • MD5

    3c870efbe2e2350a62697a545d491a30

  • SHA1

    5719ab24c8b5f26d7443d7eb7580c0661002697c

  • SHA256

    3a31af96c5d5bb68be19f9eeb3dc6c3dd09d9c51292f54b51cd6db0960c8a84a

  • SHA512

    7caf7662234055b01e91b5b045b579214f037c0ecf5265ee1425019f4795b7a808dc2a7502e9ef3950702b7815a5dd4b44403d9e86549673e0271bbe57f46e49

  • SSDEEP

    24576:zfsGRdrEAbm4zusGRdrEAbm4zbL3AfemsGRdrEAbm4zNYZg4pLw:DbdYAm4zubdYAm4z/3AXbdYAm4zNYZ1w

Malware Config

Extracted

Family

azorult

C2

https://5desconcertais.sa.com/cn/nem/index.php

Signatures

  • Azorult

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3a31af96c5d5bb68be19f9eeb3dc6c3dd09d9c51292f54b51cd6db0960c8a84a.exe
    "C:\Users\Admin\AppData\Local\Temp\3a31af96c5d5bb68be19f9eeb3dc6c3dd09d9c51292f54b51cd6db0960c8a84a.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3132
    • C:\Users\Admin\AppData\Local\Temp\3a31af96c5d5bb68be19f9eeb3dc6c3dd09d9c51292f54b51cd6db0960c8a84a.exe
      "C:\Users\Admin\AppData\Local\Temp\3a31af96c5d5bb68be19f9eeb3dc6c3dd09d9c51292f54b51cd6db0960c8a84a.exe"
      2⤵
        PID:1860

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1860-5-0x0000000000400000-0x0000000000425000-memory.dmp

      Filesize

      148KB

    • memory/1860-7-0x0000000000400000-0x0000000000425000-memory.dmp

      Filesize

      148KB

    • memory/1860-9-0x0000000077202000-0x0000000077203000-memory.dmp

      Filesize

      4KB

    • memory/1860-11-0x0000000000590000-0x0000000000591000-memory.dmp

      Filesize

      4KB

    • memory/1860-12-0x0000000000400000-0x0000000000425000-memory.dmp

      Filesize

      148KB

    • memory/1860-14-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB

    • memory/3132-2-0x0000000077202000-0x0000000077203000-memory.dmp

      Filesize

      4KB

    • memory/3132-3-0x00000000021E0000-0x00000000021E1000-memory.dmp

      Filesize

      4KB

    • memory/3132-4-0x0000000002320000-0x0000000002328000-memory.dmp

      Filesize

      32KB

    • memory/3132-10-0x0000000002320000-0x0000000002328000-memory.dmp

      Filesize

      32KB