Extracted

• • Target

    1c55bd748a65ee78c6443c474f71ad41461f38c3485223e55cf2788690af74d4.bin

  • Size

    4.8MB

  • MD5

    040aef9657b809d024ad2bfdc25a9c67

  • SHA1

    9dc5fc283b2b5ff984127cc8ca57402b03e5ebad

  • SHA256

    1c55bd748a65ee78c6443c474f71ad41461f38c3485223e55cf2788690af74d4

  • SHA512

    1fa6e7b664632f6828a521b2472b3072c9e34547acd13a374ab9f88d50b3dfecc3da34459d31adf7ffe9de6d63b54441870ff81b0158bddc3cec574d59746ab4

  • SSDEEP

    49152:+RsEXmnzKk63X3p45iS7xrGozCEXdijVKScKtAS77bLgYIO+jlF4:+RsFzB63XK5iSRGUcVKb2LglO6D4

  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