Analysis

  • max time kernel
    166s
  • max time network
    174s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/10/2023, 16:56

General

  • Target
    cb8a7799a825e8f8c98076a9fefadf4d.exe
  • Size 544KB
  • Sample231012-vfxb8aeh27
  • SHA256 4c892de4082bc8e96eec96636cbc22092d2c9542eb5b322b6652e0a142c19c6d
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • azorult

C2
  • http://185.28.39.18:7777/asiamandarin.buzz/deval/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 use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cb8a7799a825e8f8c98076a9fefadf4d.exe
    "C:\Users\Admin\AppData\Local\Temp\cb8a7799a825e8f8c98076a9fefadf4d.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1032
    • C:\Users\Admin\AppData\Local\Temp\cb8a7799a825e8f8c98076a9fefadf4d.exe
      "C:\Users\Admin\AppData\Local\Temp\cb8a7799a825e8f8c98076a9fefadf4d.exe"
      2⤵
        PID:4364

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1032-8-0x0000000074C60000-0x0000000075410000-memory.dmp

          memory/1032-10-0x00000000057B0000-0x00000000057BA000-memory.dmp

          memory/1032-2-0x00000000057F0000-0x0000000005D94000-memory.dmp

          memory/1032-3-0x0000000005240000-0x00000000052D2000-memory.dmp

          memory/1032-4-0x00000000053C0000-0x00000000053D0000-memory.dmp

          memory/1032-5-0x0000000005300000-0x000000000530A000-memory.dmp

          memory/1032-6-0x0000000005560000-0x00000000055FC000-memory.dmp

          memory/1032-7-0x0000000005700000-0x0000000005718000-memory.dmp

          memory/1032-1-0x00000000007F0000-0x000000000087C000-memory.dmp

          memory/1032-0-0x0000000074C60000-0x0000000075410000-memory.dmp

          memory/1032-9-0x00000000053C0000-0x00000000053D0000-memory.dmp

          memory/1032-11-0x000000000A4A0000-0x000000000A4FC000-memory.dmp

          memory/1032-17-0x0000000074C60000-0x0000000075410000-memory.dmp

          memory/4364-14-0x0000000000400000-0x0000000000420000-memory.dmp

          memory/4364-16-0x0000000000400000-0x0000000000420000-memory.dmp

          memory/4364-12-0x0000000000400000-0x0000000000420000-memory.dmp

          memory/4364-18-0x0000000000400000-0x0000000000420000-memory.dmp

          memory/4364-19-0x0000000000400000-0x0000000000420000-memory.dmp