General

  • Target

    5699a1612da7b997fbb2f1de1192c608_JaffaCakes118

  • Size

    21.1MB

  • Sample

    240518-y38wbadf3s

  • MD5

    5699a1612da7b997fbb2f1de1192c608

  • SHA1

    19057f47227a62b9eedc61a6ccc0499f7146df70

  • SHA256

    2449332754330bbf3efde6130313d58bfea56ce778f98bab88abc5c309694ab3

  • SHA512

    42bfd388e094b3058aba87c3868aa671b0ebb01abaa72f1dd85c088868b312bdc72b6f357b994a20cecff18f31659e33c6f93e19ef9f9ed52407162f80563e87

  • SSDEEP

    393216:SD3bW8NXUN8umwG0blyUfZ++QwjH+pW7E6r62qzAUnCGcStboIA6:SDvNXUN8DwGOko+wSpW7EOsXeSxoIX

Malware Config

Extracted

Family

joker

C2

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

https://ouplog.umeng.com

Targets

    • Target

      5699a1612da7b997fbb2f1de1192c608_JaffaCakes118

    • Size

      21.1MB

    • MD5

      5699a1612da7b997fbb2f1de1192c608

    • SHA1

      19057f47227a62b9eedc61a6ccc0499f7146df70

    • SHA256

      2449332754330bbf3efde6130313d58bfea56ce778f98bab88abc5c309694ab3

    • SHA512

      42bfd388e094b3058aba87c3868aa671b0ebb01abaa72f1dd85c088868b312bdc72b6f357b994a20cecff18f31659e33c6f93e19ef9f9ed52407162f80563e87

    • SSDEEP

      393216:SD3bW8NXUN8umwG0blyUfZ++QwjH+pW7E6r62qzAUnCGcStboIA6:SDvNXUN8DwGOko+wSpW7EOsXeSxoIX

    • Checks if the Android device is rooted.

    • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

    • Requests cell location

      Uses Android APIs to to get current cell location.

    • Checks CPU information

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

    • Checks known Qemu files.

      Checks for known Qemu files that exist on Android virtual device images.

    • 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 the phone number (MSISDN for GSM devices)

    • 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.

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

MITRE ATT&CK Mobile v15

Tasks