General

  • Target
    246497a50586703fe1b19858946d0998_JaffaCakes118
  • Size 30.8MB
  • Sample240508-mdbzhaff4v
  • SHA256 aeacd50cf503033b844c1d556830e23067a9af8e05f79d3a9448e2fc2835190f
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • joker

C2
  • https://open.weixin.qq.com/connect/sdk/qrconnect?appid=%s&noncestr=%s&timestamp=%s&scope=%s&signature=%s

Targets

    • Target
      246497a50586703fe1b19858946d0998_JaffaCakes118
    • Size 30.8MB
    • SHA256 aeacd50cf503033b844c1d556830e23067a9af8e05f79d3a9448e2fc2835190f
    • MD5 SHA1 SHA512 SSDEEP
    • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

    • 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.

    • Queries information about running processes on the device

      Application may abuse the framework's APIs to collect information about running processes on the device.

    • Queries information about the current Wi-Fi connection

      Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.

    • Queries the mobile country code (MCC)

    • Registers a broadcast receiver at runtime (usually for listening for system events)

    • Checks if the internet connection is available

    • Queries the unique device ID (IMEI, MEID, IMSI)

    • Reads information about phone network operator.

MITRE ATT&CK Mobile v15

Tasks