General

  • Target
    E80BBDA7C048CD9233C1C73F67C75BC1.exe
  • Size 136KB
  • Sample210907-vf9bsagbhp
  • SHA256 a85ef03cd5003b5aa6f886fcf1ee608f913ce08f5d0d3d3bb64fa41201df8502
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • oski

C2
  • mazooyaar.ac.ug

Extracted

Family
  • raccoon

Botnet
  • 43aae292cfe6f58a13bd7111bdd7d5ded5b23ec3

Attributes
  • url4cnc

    https://telete.in/brikitiki

rc4.plain
rc4.plain

Extracted

Family
  • azorult

C2
  • http://195.245.112.115/index.php

Targets

    • Target
      E80BBDA7C048CD9233C1C73F67C75BC1.exe
    • Size 136KB
    • SHA256 a85ef03cd5003b5aa6f886fcf1ee608f913ce08f5d0d3d3bb64fa41201df8502
    • MD5 SHA1 SHA512
    • Azorult

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

    • Oski

      Oski is an infostealer targeting browser data, crypto wallets.

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

      suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

    • suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil

      suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil

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

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

    • suricata: ET MALWARE Win32/AZORult V3.3 Client Checkin M2

      suricata: ET MALWARE Win32/AZORult V3.3 Client Checkin M2

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks