General

  • Target
    c41fe911cb688cfeed73ab07960a7a05_JaffaCakes118
  • Size 2.9MB
  • Sample240404-2z89fsch2s
  • SHA256 90b4ea5b5b05d0651610e4f07ba3809bfa43a4bee2cd96c5880a63e68fe75840
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • cerberus

C2
  • http://144.91.79.50

Targets

    • Target
      c41fe911cb688cfeed73ab07960a7a05_JaffaCakes118
    • Size 2.9MB
    • SHA256 90b4ea5b5b05d0651610e4f07ba3809bfa43a4bee2cd96c5880a63e68fe75840
    • MD5 SHA1 SHA512 SSDEEP
    • Cerberus

      An Android banker that is being rented to actors beginning in 2019.

    • Makes use of the framework's Accessibility service

      Retrieves information displayed on the phone screen using AccessibilityService.

    • Removes its main activity from the application launcher

    • Checks CPU information

      Checks CPU information which indicate if the system is an emulator.

    • Checks memory information

      Checks memory information which indicate if the system is an emulator.

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • Queries the phone number (MSISDN for GSM devices)

    • Requests disabling of battery optimizations (often used to enable hiding in the background).

    • Listens for changes in the sensor environment (might be used to detect emulation)

MITRE ATT&CK Mobile v15

Tasks