Extracted

• • Target

    a66e1a32a8f7ff69d85828966e75be76642028b7e619020f33d9537a78a650b6

  • Size

    9.2MB

  • MD5

    9e91e4499e6be602d7ba5e9d2797a428

  • SHA1

    54acb49700d5e95b4fae97c1a8c8638921b435f4

  • SHA256

    a66e1a32a8f7ff69d85828966e75be76642028b7e619020f33d9537a78a650b6

  • SHA512

    557ae7908feec4579f28a3d139520e4cac6e6ec6e380a812f5183a8ce15aeae00013fea875840e67d550fc90ce9e34a263c35442b984f1631992eee768c677cd

  • SSDEEP

    98304:okxaPVKWe5iSRGyQyToDYNmfxo9j+M0wKVaY0Uc3ZmFiLy5rRs9UJrWaj7m:okxCUVrNToMNmN/FiLy5rR3Fjj7m

  Score

  10^/10

  octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistencerattrojan

  • Octo

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

    bankertrojaninfostealerratocto

  • Octo family

    octo

  • Octo payload

  • Checks Android system properties for emulator presence.

    evasion

  • 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

  • Queries the mobile country code (MCC)

    discovery

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

    discovery

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

    evasion
  behavioral1