General

  • Target

    66c203c22a6a3440e8a0e69b962b4b81.exe

  • Size

    681KB

  • Sample

    210120-fy26694lfj

  • MD5

    66c203c22a6a3440e8a0e69b962b4b81

  • SHA1

    ab54eac8e534570778a11752446fa3ca4903f89e

  • SHA256

    fbc1e4ec22cd7339eb5fbc8d64320bb825f411e3c6ade350705586bfab4e1808

  • SHA512

    63faab000e739953254a46b783af6c564b2dbc06b6d3499c8c38554e1122f2fd10a180d98fa38c81e05b6a19f3c1441731fb6baa0a7e867f82018e2d1becc8bb

Malware Config

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Targets

    • Target

      66c203c22a6a3440e8a0e69b962b4b81.exe

    • Size

      681KB

    • MD5

      66c203c22a6a3440e8a0e69b962b4b81

    • SHA1

      ab54eac8e534570778a11752446fa3ca4903f89e

    • SHA256

      fbc1e4ec22cd7339eb5fbc8d64320bb825f411e3c6ade350705586bfab4e1808

    • SHA512

      63faab000e739953254a46b783af6c564b2dbc06b6d3499c8c38554e1122f2fd10a180d98fa38c81e05b6a19f3c1441731fb6baa0a7e867f82018e2d1becc8bb

    • Azorult

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

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

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • JavaScript code in executable

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

4
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

4
T1005

Tasks