General

  • Target

    aac4026d99f20a5e53f102fea54c9bad9857af7ead887817c945bd6e6d19ad6b.bin

  • Size

    1.1MB

  • Sample

    240812-2cgwpatglj

  • MD5

    685cf81fe0065f60c6f630809fa49c5a

  • SHA1

    8ec9a6411831f2658858726f12717a1f6e3a7730

  • SHA256

    aac4026d99f20a5e53f102fea54c9bad9857af7ead887817c945bd6e6d19ad6b

  • SHA512

    ed29ceef97133e2e7a91470efc3049d14d2a1b1e450b387a56c8248d33b726e44f4ac998413fca7050543fd55e956235ca70ea159dfa04d90b57d74e676fa31c

  • SSDEEP

    24576:c9fxDyqk3Ewug0n6ZiEG1CRmM2ADpOl8tS7n7Oz:cBxDyqkUwzSf1imnWO0S7yz

Malware Config

Extracted

Family

octo

C2

https://rasfaktsstumahozexe.xyz/MWIzNjIyMDkyZWRl/

https://zsdakurapssoymaiveno.xyz/MWIzNjIyMDkyZWRl/

https://yasweamnanass.xyz/MWIzNjIyMDkyZWRl/

https://rsocretessadazexe.xyz/MWIzNjIyMDkyZWRl/

https://trabzooskaasassuheno.xyz/MWIzNjIyMDkyZWRl/

https://zeblinaslass2a.xyz/MWIzNjIyMDkyZWRl/

https://vorlaximoza.xyz/MWIzNjIyMDkyZWRl/

https://tremaxisope.xyz/MWIzNjIyMDkyZWRl/

https://xanovirexa.xyz/MWIzNjIyMDkyZWRl/

https://gromivlexa.xyz/MWIzNjIyMDkyZWRl/

https://zivoronexa.xyz/MWIzNjIyMDkyZWRl/

https://felmaxirova.xyz/MWIzNjIyMDkyZWRl/

https://termaxuliza.xyz/MWIzNjIyMDkyZWRl/

https://kalivronexa.xyz/MWIzNjIyMDkyZWRl/

https://xerovisuma.xyz/MWIzNjIyMDkyZWRl/

rc4.plain

Extracted

Family

octo

C2

https://rasfaktsstumahozexe.xyz/MWIzNjIyMDkyZWRl/

https://zsdakurapssoymaiveno.xyz/MWIzNjIyMDkyZWRl/

https://yasweamnanass.xyz/MWIzNjIyMDkyZWRl/

https://rsocretessadazexe.xyz/MWIzNjIyMDkyZWRl/

https://trabzooskaasassuheno.xyz/MWIzNjIyMDkyZWRl/

https://zeblinaslass2a.xyz/MWIzNjIyMDkyZWRl/

https://vorlaximoza.xyz/MWIzNjIyMDkyZWRl/

https://tremaxisope.xyz/MWIzNjIyMDkyZWRl/

https://xanovirexa.xyz/MWIzNjIyMDkyZWRl/

https://gromivlexa.xyz/MWIzNjIyMDkyZWRl/

https://zivoronexa.xyz/MWIzNjIyMDkyZWRl/

https://felmaxirova.xyz/MWIzNjIyMDkyZWRl/

https://termaxuliza.xyz/MWIzNjIyMDkyZWRl/

https://kalivronexa.xyz/MWIzNjIyMDkyZWRl/

https://xerovisuma.xyz/MWIzNjIyMDkyZWRl/

https://erdincligulerlermarkets.xyz/MWIzNjIyMDkyZWRl/

Attributes
  • target_apps

    at.spardat.bcrmobile

    com.denizbank.mobildeniz

    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

AES_key

Targets

    • Target

      aac4026d99f20a5e53f102fea54c9bad9857af7ead887817c945bd6e6d19ad6b.bin

    • Size

      1.1MB

    • MD5

      685cf81fe0065f60c6f630809fa49c5a

    • SHA1

      8ec9a6411831f2658858726f12717a1f6e3a7730

    • SHA256

      aac4026d99f20a5e53f102fea54c9bad9857af7ead887817c945bd6e6d19ad6b

    • SHA512

      ed29ceef97133e2e7a91470efc3049d14d2a1b1e450b387a56c8248d33b726e44f4ac998413fca7050543fd55e956235ca70ea159dfa04d90b57d74e676fa31c

    • SSDEEP

      24576:c9fxDyqk3Ewug0n6ZiEG1CRmM2ADpOl8tS7n7Oz:cBxDyqkUwzSf1imnWO0S7yz

    • Octo

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

    • Octo payload

    • Removes its main activity from the application launcher

    • 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.

    • 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.

    • Performs UI accessibility actions on behalf of the user

      Application may abuse the accessibility service to prevent their removal.

    • Queries the mobile country code (MCC)

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

    • Reads information about phone network operator.

    • Requests accessing notifications (often used to intercept notifications before users become aware).

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

    • Requests modifying system settings.

MITRE ATT&CK Mobile v15

Tasks