General

  • Target

    4a9089104ac908dc40c0a1cc36cc368ebc9514ec399c3c8d9573b74f7c7a547d.bin

  • Size

    4.8MB

  • Sample

    241003-1xdjbsyfjr

  • MD5

    bea831da63b5f3082a83049b4e361888

  • SHA1

    295a32284a7c99b8f033caca25b20d73092f2e63

  • SHA256

    4a9089104ac908dc40c0a1cc36cc368ebc9514ec399c3c8d9573b74f7c7a547d

  • SHA512

    04800c467c75b62b0943ac5c7f0f8d14e36e9bf6d56bfc44988914827239f948b429f143abff15c7c1e00046579cd18ff0be9c534634c40eba2853bf8041e6bc

  • SSDEEP

    98304:VRsGuTmj7I5iSRGwBVKcAMzyoYNKEhXXp:VRqyj7IrnUNMzyzPn

Malware Config

Extracted

Family

octo

C2

https://4fe826e1b4b5cda4c3e064f9e440745d.xyz

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
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key

Targets

    • Target

      4a9089104ac908dc40c0a1cc36cc368ebc9514ec399c3c8d9573b74f7c7a547d.bin

    • Size

      4.8MB

    • MD5

      bea831da63b5f3082a83049b4e361888

    • SHA1

      295a32284a7c99b8f033caca25b20d73092f2e63

    • SHA256

      4a9089104ac908dc40c0a1cc36cc368ebc9514ec399c3c8d9573b74f7c7a547d

    • SHA512

      04800c467c75b62b0943ac5c7f0f8d14e36e9bf6d56bfc44988914827239f948b429f143abff15c7c1e00046579cd18ff0be9c534634c40eba2853bf8041e6bc

    • SSDEEP

      98304:VRsGuTmj7I5iSRGwBVKcAMzyoYNKEhXXp:VRqyj7IrnUNMzyzPn

    • Octo

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

    • Octo payload

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • Makes use of the framework's Accessibility service

      Retrieves information displayed on the phone screen using AccessibilityService.

    • Obtains sensitive information copied to the device clipboard

      Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.

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

    • Tries to add a device administrator.

MITRE ATT&CK Mobile v15

Tasks