General

  • Target

    b8b2648f1d488de58654c15020ed43ae99f66e700872fbdadcf5c6ee11e301ec.bin

  • Size

    3.1MB

  • Sample

    250117-1xfnpatrcy

  • MD5

    aa25816e1d26df76db196049b213db98

  • SHA1

    1d1d95bd32113f695f250113f5cfc28a6427f5f4

  • SHA256

    b8b2648f1d488de58654c15020ed43ae99f66e700872fbdadcf5c6ee11e301ec

  • SHA512

    b949d718b98e75652dfff52967f9c1910b864770d96226b730a1478e98856107195def608e58aafcee4e245c9c1588c0a8c90b7de7ebe13826d0eb9604795856

  • SSDEEP

    49152:ycpZD2eZBfQ7U9vuPQXrgkwjGzVI9r4z975lYWEhwGxOPmg1H:ykZqKBYIJuPi4qI14J7kWEhHOpH

Malware Config

Extracted

Family

ermac

C2

http://asoutlaverdadfasd.pro; http://asoutlaverdwwear.pro; http://asoutlaverdsadfaf.pro; http://asoutlaverdhhtrsd.pro; http://asoutlaverdcgahff.pro

http://asoutlaverdadfasd.pro

http://asoutlaverdwwear.pro

http://asoutlaverdsadfaf.pro

http://asoutlaverdhhtrsd.pro

http://asoutlaverdcgahff.pro

AES_key

Extracted

Family

hook

C2

http://asoutlaverdadfasd.pro; http://asoutlaverdwwear.pro; http://asoutlaverdsadfaf.pro; http://asoutlaverdhhtrsd.pro; http://asoutlaverdcgahff.pro

http://asoutlaverdadfasd.pro

http://asoutlaverdwwear.pro

http://asoutlaverdsadfaf.pro

http://asoutlaverdhhtrsd.pro

http://asoutlaverdcgahff.pro

AES_key

Targets

    • Target

      b8b2648f1d488de58654c15020ed43ae99f66e700872fbdadcf5c6ee11e301ec.bin

    • Size

      3.1MB

    • MD5

      aa25816e1d26df76db196049b213db98

    • SHA1

      1d1d95bd32113f695f250113f5cfc28a6427f5f4

    • SHA256

      b8b2648f1d488de58654c15020ed43ae99f66e700872fbdadcf5c6ee11e301ec

    • SHA512

      b949d718b98e75652dfff52967f9c1910b864770d96226b730a1478e98856107195def608e58aafcee4e245c9c1588c0a8c90b7de7ebe13826d0eb9604795856

    • SSDEEP

      49152:ycpZD2eZBfQ7U9vuPQXrgkwjGzVI9r4z975lYWEhwGxOPmg1H:ykZqKBYIJuPi4qI14J7kWEhHOpH

    • 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.

    • Performs UI accessibility actions on behalf of the user

      Application may abuse the accessibility service to prevent their removal.

    • 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