Extracted

Extracted

• • Target
    4738ae8c7e7e7a91c6071c9e718d9e44eba08c6688331674e789bb0a19b28f08.bin
  • Size 509KB
  • SHA256 4738ae8c7e7e7a91c6071c9e718d9e44eba08c6688331674e789bb0a19b28f08
  • MD5 80353ed843a19a58f7357320f58effa4
  • SHA1 6102319e312c8ec854212806a96dd6ddb3b9e1b3
  • SHA512 32110fbd8adc7daccaa7bdb33f52f24f749622b3827e3421847aa7732c61b6f478b4eb26bf6b7ef472671a85985cda8f1ea2a62e102891b7ce4c96ce56148e42
  • SSDEEP 12288:+pYcIFboq6Ckuz1nIY6Rmzpz3TCxKdvVI+ULzz0CDhn/:+pK56wzSYGmzpPZW+g9n/
  • MD5 SHA1 SHA512 SSDEEP

  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