Extracted

• • Target

    35cdb1c0b4c0a94177c08d20c5dc7079f2bb15737453b9ae0078cf7b5f15bbf5.bin

  • Size

    4.8MB

  • MD5

    5019ea31c0c6448f4f2c8113da7b8bd6

  • SHA1

    51560a02b41d217bd1eaa56983479701207317f4

  • SHA256

    35cdb1c0b4c0a94177c08d20c5dc7079f2bb15737453b9ae0078cf7b5f15bbf5

  • SHA512

    a663fe3b7c0ad8a3601775604e5f6f8d43155f222b3b0111774245c54efe7f9cdb38dd7ced5be64dbc1c54bd7113c4526623af32f3a5e70677da057f0bd387be

  • SSDEEP

    98304:8Rs+RyVkj7C5iSRGiZVKf7ChSDayjuuddq:8RVyOj7CrxUzZSubq

  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