Overview

overview

10

Static

static

663dcb6b2c...b9.exe

windows7_x64

1

663dcb6b2c...b9.exe

windows10_x64

10

Analysis

  • max time kernel
    122s
  • max time network
    124s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    09/12/2021, 07:17

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    663dcb6b2c3afb1dac027cb944a01eb9.exe
  • Size 601KB
  • Sample211209-h4c72acccn
  • SHA256 a52f51511be77831be36bbb9eda43155c57ea2fb1653dfb25fb31972e2250e44
  • MD5 SHA1 SHA512
Score
10/10
azorultcollectioninfostealerspywarestealersuricatatrojan

Malware Config

Extracted

Family

  • azorult

C2

  • http://elvincom.com/Nmp09/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 M3

    suricata: ET MALWARE AZORult v3.3 Server Response M3

    suricata
  • suricata: ET MALWARE Win32/AZORult V3.3 Client Checkin M17

    suricata: ET MALWARE Win32/AZORult V3.3 Client Checkin M17

    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 Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • 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 AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\663dcb6b2c3afb1dac027cb944a01eb9.exe
    "C:\Users\Admin\AppData\Local\Temp\663dcb6b2c3afb1dac027cb944a01eb9.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2632
    • 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
      • Accesses Microsoft Outlook profiles
      • Checks processor information in registry
      • Suspicious behavior: EnumeratesProcesses
      • outlook_office_path
      • outlook_win_path
      PID:2744

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2632-115-0x0000000000BE0000-0x0000000000BE1000-memory.dmp
        Download

        memory/2632-117-0x0000000001600000-0x0000000001612000-memory.dmp
        Download

        memory/2744-118-0x0000000000400000-0x0000000000420000-memory.dmp
        Download

        memory/2744-120-0x0000000000400000-0x0000000000420000-memory.dmp
        Download