Overview

overview

10

Static

static

4839f576da...bc.exe

windows7_x64

10

4839f576da...bc.exe

windows10_x64

10

Sharing

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General

  • Target
    4839f576da58bcfd097c24c5c3ff4d72029377dfd450420e99b745b3deda62bc
  • Size 2.0MB
  • Sample201112-abr8t2wrbs
  • SHA256 4839f576da58bcfd097c24c5c3ff4d72029377dfd450420e99b745b3deda62bc
  • MD5 SHA1 SHA512
Score
10/10
azorultinfostealertrojan

Malware Config

Extracted

Family

  • azorult

C2

  • http://0x21.in:8000/_az/

Targets

    • Target
      4839f576da58bcfd097c24c5c3ff4d72029377dfd450420e99b745b3deda62bc
    • Size 2.0MB
    • SHA256 4839f576da58bcfd097c24c5c3ff4d72029377dfd450420e99b745b3deda62bc
    • MD5 SHA1 SHA512
    Score
    10/10
    azorultinfostealertrojan

    • Azorult

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

      trojaninfostealerazorult

    • ServiceHost packer

      Detects ServiceHost packer used for .NET malware

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Maps connected drives based on registry

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks