Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    07/07/2020, 06:04

General

  • Target

    PRODUCT LIST.exe

  • Size

    294KB

  • MD5

    a42e195a8a3de45dc2bc88e33af006a4

  • SHA1

    1ce81ed627893bb2cb4aa83b008dcd10c9203dae

  • SHA256

    655455e4c04c7fd6e624b752797305264093264c08b0ab45ebfceee5f7abbc66

  • SHA512

    2a08c7e3110e080d2377e7e25f7cc3f1ff936ceb5e59f5f763955578b68cafe10b8d260a6b3147d0bd6d127774a298181bca8ad6256f40a42318df31756de90c

Malware Config

Extracted

Family

azorult

C2

http://217.160.254.33/index.php

Signatures

  • Checks for installed software on the system 1 TTPs 30 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Suspicious use of WriteProcessMemory 10 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Loads dropped DLL 16 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Azorult

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\PRODUCT LIST.exe
    "C:\Users\Admin\AppData\Local\Temp\PRODUCT LIST.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    • Suspicious use of SetThreadContext
    PID:1496
    • C:\Users\Admin\AppData\Local\Temp\PRODUCT LIST.exe
      "{path}"
      2⤵
      • Checks for installed software on the system
      • Suspicious behavior: EnumeratesProcesses
      • Checks processor information in registry
      • Loads dropped DLL
      PID:740

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/740-4-0x0000000000400000-0x0000000000420000-memory.dmp

          Filesize

          128KB

        • memory/740-2-0x0000000000400000-0x0000000000420000-memory.dmp

          Filesize

          128KB