Extracted

• • Target

    b6939c8e2abe047e62bdabb6f3f0ca39c47dc6cf4d6ae498cd7ce72bea323c7f.bin

  • Size

    4.8MB

  • MD5

    8a7ada833f1ee031e7e36aa7e02e3a0e

  • SHA1

    fb39652f5330dfde012f512e3203118031d8792f

  • SHA256

    b6939c8e2abe047e62bdabb6f3f0ca39c47dc6cf4d6ae498cd7ce72bea323c7f

  • SHA512

    c5a36772d8cf46e9ac93a2c53ad451b009bf565f1a57bfe9ebdb8e7ade77345b647aa8fd04f5ce2565ac4556e1316b37fe2c44db4c9c83c9445bbb743ebdb484

  • SSDEEP

    49152:2RsEXD0M1YKBy3Xz945iS7xrGE/FYCLOjVKScZKrik/Yi3BWAw4FTS0:2Rs471YEy3XC5iSRGGIVKM8i3Rw440

  Score

  10^/10

  octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistencerattrojan

  • Octo

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

    bankertrojaninfostealerratocto

  • Octo payload

  • 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

  • Obtains sensitive information copied to the device clipboard

    Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.

    collectioncredential_accessimpact

  • 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

  • Queries the mobile country code (MCC)

    discovery

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

    discovery

  • Reads information about phone network operator.

    discovery

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

    evasion
  behavioral1behavioral2