General

  • Target

    618c78fbf67d014137470a93c49571272e7777ce49ab31ccbf47ec11739ef822

  • Size

    2.9MB

  • Sample

    211008-mc2tjadhen

  • MD5

    b6841e1bdebcb206e38123af2ba3254c

  • SHA1

    0e3928f6de38d4b2d0badb245d1516721712b330

  • SHA256

    618c78fbf67d014137470a93c49571272e7777ce49ab31ccbf47ec11739ef822

  • SHA512

    7d1c3670b8b3a3b911620949816e58103e827f4cd8318dceb1b513591e13485ccc131229709df04daae608b2f83369d90132f49095c0a9043f17e565ece0279d

Malware Config

Extracted

Family

raccoon

Version

1.8.2

Botnet

728e62b0300799f2a8741c39a71a1543c6759e8d

Attributes
  • url4cnc

    http://teletop.top/brikitiki

    http://teleta.top/brikitiki

    https://t.me/brikitiki

rc4.plain
rc4.plain

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Extracted

Family

oski

C2

scarsa.ac.ug

Targets

    • Target

      618c78fbf67d014137470a93c49571272e7777ce49ab31ccbf47ec11739ef822

    • Size

      2.9MB

    • MD5

      b6841e1bdebcb206e38123af2ba3254c

    • SHA1

      0e3928f6de38d4b2d0badb245d1516721712b330

    • SHA256

      618c78fbf67d014137470a93c49571272e7777ce49ab31ccbf47ec11739ef822

    • SHA512

      7d1c3670b8b3a3b911620949816e58103e827f4cd8318dceb1b513591e13485ccc131229709df04daae608b2f83369d90132f49095c0a9043f17e565ece0279d

    • 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 Terse alphanumeric executable downloader high likelihood of being hostile

      suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

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

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

    • suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)

      suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)

    • suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt

      suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt

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

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

    • 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 Microsoft Outlook accounts

    • Accesses Microsoft Outlook profiles

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • 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

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

2
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

Email Collection

2
T1114

Tasks