Extracted

• • Target

    ermac.apk

  • Size

    2.8MB

  • MD5

    72b3faff0779e1ddaef3a317fbefa29c

  • SHA1

    6af79ef669a9250ae2599348f103f772817c88a2

  • SHA256

    4ccf02c87de6c0bf718d9f8cdf6c61a9edc909fab1cdd7d497572e30fea1f580

  • SHA512

    6a288603b55685d7ce6573ed632f3497f339e7e71e405c9d1fb8dee11a58731bcbbcc137ac3320ee4e88055ee285a5a870f3ebc8258f101bcd83de19ce9543d6

  • SSDEEP

    49152:O7MG0EqP3bAU5vB4f/VBiEZEuAI12iQ24Xnviujng53+mmaIHYu6O+c9:+MHP3bvBmBZZEfIAiQ2ebjnUOZ+g

  Score

  10^/10

  ermacbankerevasioninfostealerransomwaretrojanstealth

  • Ermac

    An Android banking trojan first seen in July 2021.

    bankertrojaninfostealerermac

  • Ermac2 payload

  • Makes use of the framework's Accessibility service.

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

    banker

  • Removes its main activity from the application launcher

    stealthtrojan

  • Acquires the wake lock.

  • Loads dropped Dex/Jar

    Runs executable file dropped to the device during analysis.

  • Queries the unique device ID (IMEI, MEID, IMSI).

  • Reads information about phone network operator.

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

    evasion

  • Removes a system notification.

    evasion

  • Uses Crypto APIs (Might try to encrypt user data).

    ransomware
  behavioral1behavioral2behavioral3