Resubmissions

28/03/2025, 04:24

250328-e1fbfa11bx 10

28/03/2025, 04:19

250328-exh8xstns9 10

General

  • Target

    64055c54f4c3e3719cb81fad43a2236f472f58f555d92377dec479b43cb78c85

  • Size

    1.1MB

  • Sample

    250328-exh8xstns9

  • MD5

    8b0c6e3766ef498ca24679fe96bc6502

  • SHA1

    f022df89f29a6378e19a4a92d5d51e441b7bf64d

  • SHA256

    64055c54f4c3e3719cb81fad43a2236f472f58f555d92377dec479b43cb78c85

  • SHA512

    92a0eff872f7a0dea42530b106030dff684ac55df560b7fefd29b67464e9a6604c5164507a758d65bab37e5c3a97798cdb4b754cfc5955f2e5098b2ac3da5608

  • SSDEEP

    24576:70u2KFG1N8I38ApJHRinPaNXxABqxpNevdNrXKKFFSXL0LY:12hYI3PRiPaZx4haUoXYE

Malware Config

Extracted

Family

redline

Botnet

success

C2

204.10.161.147:7082

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.xma0.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    london@1759

Targets

    • Target

      Enquiry_MC452543-Materials&Specifications.exe

    • Size

      1.6MB

    • MD5

      ca0b81ee2b114368e18273b47bdb44bc

    • SHA1

      0aca85249c528d2c3bfa7e73ae03a8610a131d54

    • SHA256

      712177390e5c001579f04f887e88dfe49c62233cbc8ec0ccafb0b334d5cbc177

    • SHA512

      86a50506d15e04358f01c85217457ae086a3796af7b1fdcc5b40680f96ac29f3192f1275aa0e3b0cb45ddd9d4dc5dc701c685ed92991d25c49fee641abce4d37

    • SSDEEP

      49152:iu0c++OCvkGs9FamAKHFrZLGKGY5rQAkYY:tB3vkJ9gKfLG3DAV

    • AgentTesla

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

    • Agenttesla family

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Redline family

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • 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.

    • Looks up external IP address via web service

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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks