General

  • Target

    5842335503404a570eb9263542504d63_JaffaCakes118

  • Size

    905KB

  • Sample

    240718-vdnbjaxfmn

  • MD5

    5842335503404a570eb9263542504d63

  • SHA1

    505cce556054c1a2c6a59a6f3203c6d0cda8b7fc

  • SHA256

    6cadc1a284604c4ec3ba8655e5b933bc7df036e6eb84685d7a6ca0e40c17d575

  • SHA512

    08e46be059022861fa9909303ab83bef4cf917d711b1b2054640d33eac64a57a242181f73f8cbf3034e8615f319034a44fba8ac3065183a70b0e5cd02000d9ff

  • SSDEEP

    24576:khlynSEg/rfZI1/wicY0hFo8150dkM++cp+VD3:SlmGG15oht2ss

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    ihemeg1986

Targets

    • Target

      5842335503404a570eb9263542504d63_JaffaCakes118

    • Size

      905KB

    • MD5

      5842335503404a570eb9263542504d63

    • SHA1

      505cce556054c1a2c6a59a6f3203c6d0cda8b7fc

    • SHA256

      6cadc1a284604c4ec3ba8655e5b933bc7df036e6eb84685d7a6ca0e40c17d575

    • SHA512

      08e46be059022861fa9909303ab83bef4cf917d711b1b2054640d33eac64a57a242181f73f8cbf3034e8615f319034a44fba8ac3065183a70b0e5cd02000d9ff

    • SSDEEP

      24576:khlynSEg/rfZI1/wicY0hFo8150dkM++cp+VD3:SlmGG15oht2ss

    • MassLogger

      Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.

    • MassLogger Main payload

    • Executes dropped EXE

    • Loads dropped DLL

    • 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 Matrix ATT&CK v13

Discovery

System Information Discovery

1
T1082

Collection

Email Collection

1
T1114

Tasks