Resubmissions

05/11/2024, 17:52

241105-wf7cvsvhqa10

08/10/2024, 22:02

241008-1xzrka1ekq8

General

  • Target
    ee87b4c50e5573cba366efaa01b8719902b8bed8277f1903e764f9b4334778d0.bin
  • Size 2.7MB
  • Sample241105-wf7cvsvhqa
  • SHA256 ee87b4c50e5573cba366efaa01b8719902b8bed8277f1903e764f9b4334778d0
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • errorfather

C2
  • https://api.telegram.org/bot7779906180:AAE3uTyuoDX0YpV1DBJyz5zgwvvVg-up4xo/sendMessage?chat_id=5915822121&text=

Extracted

Family
  • errorfather

Botnet
  • r0v00uv3bmh2

C2
  • http://cmsspain.homes

Extracted

Family
  • errorfather

Botnet
  • nuj5vkg3lurd

C2
  • http://cmsspain.homes

Targets

    • Target
      ee87b4c50e5573cba366efaa01b8719902b8bed8277f1903e764f9b4334778d0.bin
    • Size 2.7MB
    • SHA256 ee87b4c50e5573cba366efaa01b8719902b8bed8277f1903e764f9b4334778d0
    • MD5 SHA1 SHA512 SSDEEP
    Score
    6/10
    • Declares services with permission to bind to the system

    • Requests dangerous framework permissions

    • Target
      final-signed.apk
    • Size 2.4MB
    • SHA256 136d00629e8cd59a6be639b0eaef925fd8cd68cbcbdb71a3a407836c560b8579
    • MD5 SHA1 SHA512 SSDEEP
    • ErrorFather

      ErrorFather is an Android banking trojan based on Cerberus first seen in October 2024.

    • ErrorFather payload

    • Errorfather family

    • Removes its main activity from the application launcher

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • Makes use of the framework's Accessibility service

      Retrieves information displayed on the phone screen using AccessibilityService.

    • 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 the phone number (MSISDN for GSM devices)

    • Makes use of the framework's foreground persistence service

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

    • Performs UI accessibility actions on behalf of the user

      Application may abuse the accessibility service to prevent their removal.

    • Queries the mobile country code (MCC)

    • Reads information about phone network operator.

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

MITRE ATT&CK Mobile v15

Tasks