General

  • Target

    8f0eb9598f62d7fe2cfc3cba903b8eaa12c8b5c038fdbe44cb1eb6d534b8eefb.bin

  • Size

    2.8MB

  • Sample

    250128-1y9yxsspat

  • MD5

    6c2ab9818107c6ab88435a6c65e3d7b4

  • SHA1

    4e4666d21321cbdfd09f569579f05f7634b85a5c

  • SHA256

    8f0eb9598f62d7fe2cfc3cba903b8eaa12c8b5c038fdbe44cb1eb6d534b8eefb

  • SHA512

    4bd283bb0ea80908ebfc67e872a868b178a1c897fd27944722a27359cabe1e86c9e356545ad5ff90a504c5acac9572cde92f9d30e4975605c2ada27bef6be753

  • SSDEEP

    49152:lmHqSDEL7ZidXXJ2pg8JM+WqP0s8OdhKQkPaCFaSQp4zW:cHqz/ZcXXKMM8qQPaOaSNq

Malware Config

Extracted

Family

ermac

AES_key

Extracted

Family

hook

AES_key

Targets

    • Target

      8f0eb9598f62d7fe2cfc3cba903b8eaa12c8b5c038fdbe44cb1eb6d534b8eefb.bin

    • Size

      2.8MB

    • MD5

      6c2ab9818107c6ab88435a6c65e3d7b4

    • SHA1

      4e4666d21321cbdfd09f569579f05f7634b85a5c

    • SHA256

      8f0eb9598f62d7fe2cfc3cba903b8eaa12c8b5c038fdbe44cb1eb6d534b8eefb

    • SHA512

      4bd283bb0ea80908ebfc67e872a868b178a1c897fd27944722a27359cabe1e86c9e356545ad5ff90a504c5acac9572cde92f9d30e4975605c2ada27bef6be753

    • SSDEEP

      49152:lmHqSDEL7ZidXXJ2pg8JM+WqP0s8OdhKQkPaCFaSQp4zW:cHqz/ZcXXKMM8qQPaOaSNq

    • Ermac

      An Android banking trojan first seen in July 2021.

    • Ermac family

    • Ermac2 payload

    • Hook

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

    • Hook family

    • 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 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)

    • Acquires the wake lock

    • Makes use of the framework's foreground persistence service

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

    • 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)

    • Reads information about phone network operator.

MITRE ATT&CK Mobile v15

Tasks