Resubmissions

14/04/2025, 02:32

250414-c1qq3ayyez10

14/04/2025, 02:32

250414-c1gs6ayyd1

14/04/2025, 02:32

250414-c1drhayydy

02/09/2024, 02:44

240902-c8nlnszbmj10

25/08/2024, 17:39

240825-v8my9axfql10

General

  • Target
    c13e1be685dc71ead26117e72e44ff37_JaffaCakes118
  • Size 2.0MB
  • Sample240902-c8nlnszbmj
  • SHA256 ab3043b6f2321bdc9cec4d04b828e293ac1d1f41786494ac8272046d1bdb4663
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    smtp.privateemail.com

  • Port

    587

  • Password

    MARYolanmauluogwo@ever

Extracted

Credentials
  • Protocol

    smtp

  • Host

    smtp.privateemail.com

  • Port

    587

  • Password

    MARYolanmauluogwo@ever

Extracted

Family
  • matiex

Credentials
  • Protocol

    smtp

  • Host

    smtp.privateemail.com

  • Port

    587

  • Password

    MARYolanmauluogwo@ever

Targets

    • Target
      Invoice.exe
    • Size 502KB
    • SHA256 24fb7946550f1ce880b6e96318c2ce6cdb993679db6a9e2c34c6e809fab35c64
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • AgentTesla payload

    • Beds Protector Packer

      Detects Beds Protector packer used to load .NET malware.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Drops startup file

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

    • Target
      Pics.exe
    • Size 806KB
    • SHA256 20f5a9a0987d95a8b22df5c60e246d85259ec8893d0d6f3c7fdfeecb066e6b07
    • MD5 SHA1 SHA512 SSDEEP
    • HawkEye

      HawkEye is a malware kit that has seen continuous development since at least 2013.

    • Beds Protector Packer

      Detects Beds Protector packer used to load .NET malware.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Drops startup file

    • Uses the VBS compiler for execution

    • Accesses Microsoft Outlook accounts

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

    • Target
      Products drawing.exe
    • Size 501KB
    • SHA256 1339a751e36cce726e3d808cfad7cd81c7f0712103a9c26a65acaf8c573f97b5
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • AgentTesla payload

    • Beds Protector Packer

      Detects Beds Protector packer used to load .NET malware.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Drops startup file

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

    • Target
      Quotation and Prices.exe
    • Size 730KB
    • SHA256 abfc5a0bbf24e3dbc1c76c0734ea0b1ed6a0d5ff6f44f2a5a3e4e2f9317118c3
    • MD5 SHA1 SHA512 SSDEEP
    • Matiex

      Matiex is a keylogger and infostealer first seen in July 2020.

    • Matiex Main payload

    • Beds Protector Packer

      Detects Beds Protector packer used to load .NET malware.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Drops startup file

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

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

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks

static1

Score
3/10

behavioral1

agentteslacollectioncredential_accessdiscoveryexecutionkeyloggerpersistencespywarestealertrojan
Score
10/10

behavioral2

agentteslacollectioncredential_accessdiscoveryexecutionkeyloggerpersistencespywarestealertrojan
Score
10/10

behavioral3

hawkeyecollectioncredential_accessdiscoveryexecutionkeyloggerpersistencespywarestealertrojan
Score
10/10

behavioral4

hawkeyecollectioncredential_accessdiscoveryexecutionkeyloggerpersistencespywarestealertrojan
Score
10/10

behavioral5

agentteslacollectioncredential_accessdiscoveryexecutionkeyloggerpersistencespywarestealertrojan
Score
10/10

behavioral6

agentteslacollectioncredential_accessdiscoveryexecutionkeyloggerpersistencespywarestealertrojan
Score
10/10

behavioral7

matiexcollectioncredential_accessdiscoveryexecutionkeyloggerspywarestealer
Score
10/10

behavioral8

matiexcollectioncredential_accessdiscoveryexecutionkeyloggerspywarestealer
Score
10/10