General

  • Target

    816cfa04a65c253039007b879c5b92f53493dc515712f3045df091c70b694200.bin

  • Size

    1.1MB

  • Sample

    240601-271bhsah72

  • MD5

    681d8dc873df588407c3b1d8a9882455

  • SHA1

    413e3ed5c68886bffab9bca18ace8b544776fbbc

  • SHA256

    816cfa04a65c253039007b879c5b92f53493dc515712f3045df091c70b694200

  • SHA512

    f8e60b33e49296aa6eb9b006ba2616367498ec053c39a219a8734b2863f9bc1c4153b456ffa8bf6f731822d32ffa1ae2e5f335bb2ffc02a005fdcdd4cb04d258

  • SSDEEP

    24576:paBjhuzkXgqzNJVwf0nIG/+zQPaqrfXoxykbg/3cP9:pyjhuzkwWNJLIGGcFZkbg/I9

Malware Config

Extracted

Family

hook

C2

http://89.116.27.45:3434

AES_key

Targets

    • Target

      816cfa04a65c253039007b879c5b92f53493dc515712f3045df091c70b694200.bin

    • Size

      1.1MB

    • MD5

      681d8dc873df588407c3b1d8a9882455

    • SHA1

      413e3ed5c68886bffab9bca18ace8b544776fbbc

    • SHA256

      816cfa04a65c253039007b879c5b92f53493dc515712f3045df091c70b694200

    • SHA512

      f8e60b33e49296aa6eb9b006ba2616367498ec053c39a219a8734b2863f9bc1c4153b456ffa8bf6f731822d32ffa1ae2e5f335bb2ffc02a005fdcdd4cb04d258

    • SSDEEP

      24576:paBjhuzkXgqzNJVwf0nIG/+zQPaqrfXoxykbg/3cP9:pyjhuzkwWNJLIGGcFZkbg/I9

    • Hook

      Hook is an Android malware that is based on Ermac with RAT capabilities.

    • Makes use of the framework's Accessibility service

      Retrieves information displayed on the phone screen using AccessibilityService.

    • 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.

    • Makes use of the framework's foreground persistence service

      Application may abuse the framework's foreground service to continue running in the foreground.

    • Obtains sensitive information copied to the device clipboard

      Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.

    • 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)

    • Queries the phone number (MSISDN for GSM devices)

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

    • Acquires the wake lock

    • Reads information about phone network operator.

    • Schedules tasks to execute at a specified time

      Application may abuse the framework's APIs to perform task scheduling for initial or recurring execution of malicious code.

MITRE ATT&CK Matrix

Tasks