Extracted

• • Target

    ca68687d9dd14a0dbb23e8ed7daef3b9b3a88b2a90d2669e9dabd95248749def.bin

  • Size

    4.9MB

  • MD5

    20a9d6bd2f98c2c244dd8758987147c6

  • SHA1

    8c51f2bdbcd01620899b2010801e090b4532d058

  • SHA256

    ca68687d9dd14a0dbb23e8ed7daef3b9b3a88b2a90d2669e9dabd95248749def

  • SHA512

    755fce252e5e17996acfe81d171075685f16573b5314dde4e7a656fb09ca06255b3619693f81ac62a7943733a77cd92f0d1eca26df5ef97b881f18d509338c11

  • SSDEEP

    98304:JdbWntD5/StgVK/53aZ3XfRsV25iSRGhrH:JdSnJ5/ogU943XfRU2r8H

  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

  • 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