Extracted

• • Target

    94d50502e13a60125f33a6bc200922525620acff6fc9ee769c9c407331db393f.bin

  • Size

    4.8MB

  • MD5

    b38331663a290408d61e9ec7b9b12432

  • SHA1

    721f3b5fb9701f62c08092116f29e225d5b3f7e3

  • SHA256

    94d50502e13a60125f33a6bc200922525620acff6fc9ee769c9c407331db393f

  • SHA512

    4a5e2d530663bf311f68d528d9df86eea6ebc5eee130d2452f35ccff07f429c8bb274810ef93ca973db6eced9ada8f032e20a36ba421612096f13992af86058e

  • SSDEEP

    98304:CRsHosiUKj7/5iSRGj7VKYF5Dtq583KYd:CRGripj7/rmUs5Dt56Yd

  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