General

  • Target

    db7f7fc01b1a84927cefd66594c5e073febc28f29f5bc5973a953a72055d9d48.bin

  • Size

    321KB

  • Sample

    240804-1wyswa1gqg

  • MD5

    34d516753d317cfb5ff43f2a3ea5f4c5

  • SHA1

    3a0b678da9e296bed0608ab829074d5352fa5b0a

  • SHA256

    db7f7fc01b1a84927cefd66594c5e073febc28f29f5bc5973a953a72055d9d48

  • SHA512

    4ed68f5cdc7c3264d56ab4468339dff893151a9f41f38269c7f8b007f66f7aa81f8bf17d9f7c13ef27dd1ad1e28246f7b1ea5315b47e91e790c460dcec872f67

  • SSDEEP

    6144:QgVnyAV2369ZCCN0pPjv3rpkdkLg916Rg0kavNUDrUl/EuGB:jJQ87N0l3Sqxg0VvNaUdn2

Malware Config

Extracted

Family

octo

C2

https://zivimakezopahaxo.xyz/MTZhOGQ5OWZjYzc3/

https://tiviyakezopahaxo.xyz/MTZhOGQ5OWZjYzc3/

https://vtaokipujeramunexu.top/MTZhOGQ5OWZjYzc3/

https://nivsorupazuxehome.xyz/MTZhOGQ5OWZjYzc3/

https://jekirvorapumahaxe.top/MTZhOGQ5OWZjYzc3/

https://lokusnivepazuxeko.xyz/MTZhOGQ5OWZjYzc3/

https://tisavorakumahozexe.top/MTZhOGQ5OWZjYzc3/

https://zekurapoymivuheno.xyz/MTZhOGQ5OWZjYzc3/

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

Targets

    • Target

      db7f7fc01b1a84927cefd66594c5e073febc28f29f5bc5973a953a72055d9d48.bin

    • Size

      321KB

    • MD5

      34d516753d317cfb5ff43f2a3ea5f4c5

    • SHA1

      3a0b678da9e296bed0608ab829074d5352fa5b0a

    • SHA256

      db7f7fc01b1a84927cefd66594c5e073febc28f29f5bc5973a953a72055d9d48

    • SHA512

      4ed68f5cdc7c3264d56ab4468339dff893151a9f41f38269c7f8b007f66f7aa81f8bf17d9f7c13ef27dd1ad1e28246f7b1ea5315b47e91e790c460dcec872f67

    • SSDEEP

      6144:QgVnyAV2369ZCCN0pPjv3rpkdkLg916Rg0kavNUDrUl/EuGB:jJQ87N0l3Sqxg0VvNaUdn2

    • Octo

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

    • Removes its main activity from the application launcher

    • 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 Matrix

Tasks