General

  • Target

    A6762497ACF6D35D8122A9990832CE0B.exe

  • Size

    3.8MB

  • Sample

    210829-tm9wr95m26

  • MD5

    a6762497acf6d35d8122a9990832ce0b

  • SHA1

    532703ddfa102fd99087d34853ad915144230ec0

  • SHA256

    84a40405e621a10c9259ff45e052fab0789a6ff956eb95985a12d715d64e5b72

  • SHA512

    b8adef7056fb8f4aada7972852b91beff0e677dff7678a20df7ac70c0a8c2a3ad374c68f91cec4b9f6e4e4903e7be01c9067c04e656ac1b2459efa6a72b38691

Malware Config

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Extracted

Family

raccoon

Botnet

c81fb6015c832710f869f6911e1aec18747e0184

Attributes
  • url4cnc

    https://telete.in/brikitiki

rc4.plain
rc4.plain

Extracted

Family

oski

C2

hsagoi.ac.ug

Targets

    • Target

      A6762497ACF6D35D8122A9990832CE0B.exe

    • Size

      3.8MB

    • MD5

      a6762497acf6d35d8122a9990832ce0b

    • SHA1

      532703ddfa102fd99087d34853ad915144230ec0

    • SHA256

      84a40405e621a10c9259ff45e052fab0789a6ff956eb95985a12d715d64e5b72

    • SHA512

      b8adef7056fb8f4aada7972852b91beff0e677dff7678a20df7ac70c0a8c2a3ad374c68f91cec4b9f6e4e4903e7be01c9067c04e656ac1b2459efa6a72b38691

    • 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 M3

      suricata: ET MALWARE Win32/AZORult V3.3 Client Checkin M3

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • 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 Matrix ATT&CK v6

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

5
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

5
T1005

Tasks