Extracted

Extracted

• • Target

    ba9f25a625296e3ce6b708b405cea0b06c4d61aea8e4c705415d428949167e07.bin

  • Size

    541KB

  • MD5

    d4292bec5993a16b2ee160829e7b6734

  • SHA1

    9f23afd646ded5acf657006243caf2a79f5ced26

  • SHA256

    ba9f25a625296e3ce6b708b405cea0b06c4d61aea8e4c705415d428949167e07

  • SHA512

    0d71005ecde8f1e8416b8ebe3660150486a49beca6e8f0fed6d9ce934bbcc1362b68f3cf7b289f47648d57acedc1bb8c9c487ca75930793e6aca91392fbccec1

  • SSDEEP

    12288:IhsUNK4zfjPDznrhstoP1/0rf11CPCCvD4vY7LtzuctQbmnA:esYjzfDDznr61yP/DEYXBuOimnA

  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
  behavioral1behavioral2