Extracted

Extracted

• • Target

    7a88ccf35285cbd84b85fcc7fb41ef117cfef91c56c0f3051f0caf75fa119248.bin

  • Size

    2.8MB

  • MD5

    fa030563fb1989cb5c7acf6bce076d23

  • SHA1

    78aab9fac11c242c47df42021a0ddfd843765896

  • SHA256

    7a88ccf35285cbd84b85fcc7fb41ef117cfef91c56c0f3051f0caf75fa119248

  • SHA512

    ea5f00ba0f304381bb5e44840565bdb228b14c2afee6112a1836c9a9b33db58eb794a5c2f33eff11ff5585341a4b27737aec12b97aed9f678aab56aa17dd3c3c

  • SSDEEP

    49152:ig473T2qK0UgmFllj2ouUfMPuVVNOUyGO2b9JJUYZIW/KqunWGxd07QItlDbrLcI:i7DZUgSllj1uCfVV4U1OCJVZ5/Kp3xyr

  Score

  10^/10

  octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistenceratstealthtrojan

  • Octo

    Octo is a banking malware with remote access capabilities first seen in April 2022.

    bankertrojaninfostealerratocto

  • Octo payload

  • Removes its main activity from the application launcher

    stealthtrojanevasion

  • Loads dropped Dex/Jar

    Runs executable file dropped to the device during analysis.

    evasion

  • Makes use of the framework's Accessibility service

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasioncredential_access

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

    bankerdiscovery

  • Queries the phone number (MSISDN for GSM devices)

    discovery

  • 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.

    evasionpersistence

  • Performs UI accessibility actions on behalf of the user

    Application may abuse the accessibility service to prevent their removal.

    evasion

  • Queries the mobile country code (MCC)

    discovery

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

    discovery

  • Reads information about phone network operator.

    discovery

  • Requests accessing notifications (often used to intercept notifications before users become aware).

    collectioncredential_access

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

    evasion

  • Requests modifying system settings.

    evasion
  behavioral1behavioral2