Overview

overview

10

Static

static

af2ee0b683...47.exe

windows7_x64

10

af2ee0b683...47.exe

windows10_x64

10

Analysis

  • max time kernel
    45s
  • max time network
    113s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    12/08/2021, 19:33

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General

  • Target
    af2ee0b683302aedb51ba90fde89e947.exe
  • Size 353KB
  • Sample210812-tx36y137c2
  • SHA256 335cf91959d1dcb04c2e68431300d06a62035e31daba1d19dbfcca0aa398bda2
  • MD5 SHA1 SHA512
Score
10/10
azorultinfostealerspywarestealersuricatatrojan

Malware Config

Extracted

Family

  • azorult

C2

  • http://37.0.10.99/PL341/index.php

Signatures

  • Azorult

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

    trojaninfostealerazorult
  • suricata: ET MALWARE AZORult v3.3 Server Response M2

    suricata: ET MALWARE AZORult v3.3 Server Response M2

    suricata
  • suricata: ET MALWARE Win32/AZORult V3.3 Client Checkin M18

    suricata: ET MALWARE Win32/AZORult V3.3 Client Checkin M18

    suricata
  • Loads dropped DLL 4 IoCs
  • Reads local data of messenger clients 2 TTPs

    Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    spywarestealer
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
    spyware
  • Suspicious use of SetThreadContext 1 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\af2ee0b683302aedb51ba90fde89e947.exe
    "C:\Users\Admin\AppData\Local\Temp\af2ee0b683302aedb51ba90fde89e947.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4016
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
      2⤵
      • Loads dropped DLL
      • Checks processor information in registry
      • Suspicious behavior: EnumeratesProcesses
      PID:1812

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/1812-117-0x0000000000400000-0x0000000000420000-memory.dmp
        Download

        memory/1812-119-0x0000000000400000-0x0000000000420000-memory.dmp
        Download

        memory/4016-114-0x00000000005E0000-0x00000000005E1000-memory.dmp
        Download

        memory/4016-116-0x0000000004E30000-0x0000000004E31000-memory.dmp
        Download