General

  • Target

    1.waffles_com.broughtusual8_GoogleChrome.apk

  • Size

    509KB

  • Sample

    240207-qwl4zaabgl

  • MD5

    81a4feda3bd70a55b087bb7276d4fa92

  • SHA1

    88c36a6dfb7950967a68b801fdd3f023b1dab2ac

  • SHA256

    c42bc7bcd43a6523a1260fafa7501b4888cc357b0dfe7105175c597881ff6289

  • SHA512

    c829a4e1ced1069f65652bde3ec7859ac1bb0b22fea5eade1e231c73d04389662966db8c44e0baeace294bc60465a79d6efef421e0714cd768a3da72e845938e

  • SSDEEP

    12288:jn5DFmEccN6oLswpYacV3PFW7LHcAiA/A/vooGnb:jnxcFGkwpYaocLHcNAI/A/nb

Malware Config

Extracted

Family

octo

C2

https://jolaxodanser.xyz/YWFiM2VkMmFmNWFh/

https://jolaxodanserxyz.net/YWFiM2VkMmFmNWFh/

https://dolebionevodew.site/YWFiM2VkMmFmNWFh/

https://efiroqolexzrot.com/YWFiM2VkMmFmNWFh/

https://kolebasderto.store/YWFiM2VkMmFmNWFh/

https://loihevamndeg.online/YWFiM2VkMmFmNWFh/

https://molefanvotsa.top/YWFiM2VkMmFmNWFh/

https://noibelunfars.site/YWFiM2VkMmFmNWFh/

https://solacenomerta.info/YWFiM2VkMmFmNWFh/

https://abelimorefance.xyz/YWFiM2VkMmFmNWFh/

https://bekajoenaflewop.top/YWFiM2VkMmFmNWFh/

https://cojenolewogfasder.online/YWFiM2VkMmFmNWFh/

https://dogabadilohgnabdef.site/YWFiM2VkMmFmNWFh/

https://efoleqovankelf.store/YWFiM2VkMmFmNWFh/

https://fledojabmegorda.xyz/YWFiM2VkMmFmNWFh/

https://jolebohanedowas.info/YWFiM2VkMmFmNWFh/

https://holefimavexotyruk.top/YWFiM2VkMmFmNWFh/

https://jollacenomerta.info/YWFiM2VkMmFmNWFh/

https://klorbelimorefance.xyz/YWFiM2VkMmFmNWFh/

https://lohjkajoenaflewop.top/YWFiM2VkMmFmNWFh/

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

      1.waffles_com.broughtusual8_GoogleChrome.apk

    • Size

      509KB

    • MD5

      81a4feda3bd70a55b087bb7276d4fa92

    • SHA1

      88c36a6dfb7950967a68b801fdd3f023b1dab2ac

    • SHA256

      c42bc7bcd43a6523a1260fafa7501b4888cc357b0dfe7105175c597881ff6289

    • SHA512

      c829a4e1ced1069f65652bde3ec7859ac1bb0b22fea5eade1e231c73d04389662966db8c44e0baeace294bc60465a79d6efef421e0714cd768a3da72e845938e

    • SSDEEP

      12288:jn5DFmEccN6oLswpYacV3PFW7LHcAiA/A/vooGnb:jnxcFGkwpYaocLHcNAI/A/nb

    • Octo

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

    • Octo payload

    • 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)

    • Removes its main activity from the application launcher

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • Acquires the wake lock

    • Reads information about phone network operator.

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

MITRE ATT&CK Matrix

Tasks