General

  • Target

    5656189a443b41a8867f060442ec470b3f67ef9fa0347c8f7a361b925580f3d8.bin

  • Size

    4.8MB

  • Sample

    250328-1x3hfsssgt

  • MD5

    b5faafb15a8e955d912ea7103b137981

  • SHA1

    602811d1bf0e9c5d6639059553a85fd394ff0175

  • SHA256

    5656189a443b41a8867f060442ec470b3f67ef9fa0347c8f7a361b925580f3d8

  • SHA512

    e485e92f142b524cb66bb08bbbb7ba742302b5c93c06cf9f34a974afcd30636ac94792bbf7cd543a210c62f9a4cb6c59e4cbcecccd33c140388c6218fdb91a42

  • SSDEEP

    49152:mRsEXi+9KKFRj7i45iS7xrGwvj0Cia0jVKScjWwrFGmZWaYm7oZ:mRsY9KcRj7z5iSRGBVVKkjB87oZ

Malware Config

Extracted

Family

octo

C2

https://29a40ed039777e6a6421c3b48829629d.com

Attributes
  • target_apps

    at.spardat.bcrmobile

    at.spardat.netbanking

    com.bankaustria.android.olb

    com.bmo.mobile

    com.cibc.android.mobi

    com.rbc.mobile.android

    com.scotiabank.mobile

    com.td

    cz.airbank.android

    eu.inmite.prj.kb.mobilbank

    com.bankinter.launcher

    com.kutxabank.android

    com.rsi

    com.tecnocom.cajalaboral

    es.bancopopular.nbmpopular

    es.evobanco.bancamovil

    es.lacaixa.mobile.android.newwapicon

    com.dbs.hk.dbsmbanking

    com.FubonMobileClient

    com.hangseng.rbmobile

    com.MobileTreeApp

    com.mtel.androidbea

    com.scb.breezebanking.hk

    hk.com.hsbc.hsbchkmobilebanking

    com.aff.otpdirekt

    com.ideomobile.hapoalim

    com.infrasofttech.indianBank

    com.mobikwik_new

    com.oxigen.oxigenwallet

    jp.co.aeonbank.android.passbook

AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key

Targets

    • Target

      5656189a443b41a8867f060442ec470b3f67ef9fa0347c8f7a361b925580f3d8.bin

    • Size

      4.8MB

    • MD5

      b5faafb15a8e955d912ea7103b137981

    • SHA1

      602811d1bf0e9c5d6639059553a85fd394ff0175

    • SHA256

      5656189a443b41a8867f060442ec470b3f67ef9fa0347c8f7a361b925580f3d8

    • SHA512

      e485e92f142b524cb66bb08bbbb7ba742302b5c93c06cf9f34a974afcd30636ac94792bbf7cd543a210c62f9a4cb6c59e4cbcecccd33c140388c6218fdb91a42

    • SSDEEP

      49152:mRsEXi+9KKFRj7i45iS7xrGwvj0Cia0jVKScjWwrFGmZWaYm7oZ:mRsY9KcRj7z5iSRGBVVKkjB87oZ

    • Octo

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

    • Octo family

    • Octo payload

    • Removes its main activity from the application launcher

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • Locks the device screen

      Application may abuse the framework's APIs to lock the legitimate user out of the device.

    • Makes use of the framework's Accessibility service

      Retrieves information displayed on the phone screen using AccessibilityService.

    • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

    • Queries the phone number (MSISDN for GSM devices)

    • 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.

    • Queries the mobile country code (MCC)

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

    • Reads information about phone network operator.

    • Requests enabling of the accessibility settings.

MITRE ATT&CK Mobile v15

Tasks