General

  • Target

    cb8adfd97b5bc9c6b8ef670291da2c55e3da2fbe92d4ffe9a5378a48d6e6573f.bin

  • Size

    509KB

  • Sample

    240414-1wp6qseg64

  • MD5

    5234cf55705ffc04592f523084026cb3

  • SHA1

    15bf77f4c3bde89c1afef634df89ad130deb729e

  • SHA256

    cb8adfd97b5bc9c6b8ef670291da2c55e3da2fbe92d4ffe9a5378a48d6e6573f

  • SHA512

    9454fd7543cb7f63fb3d62d1d374084e80c72eb4b0a18eadea63e7bc92b37957b178a1fb2342d4d2164d65975b2885b77a4047e382bd3b706c28caed42569cc6

  • SSDEEP

    12288:T6BWJK7wNm32nYWaqyfiRX75BEoaoSO7eWT/GnQ:T6BtwNm32n+0dlaoN1/GnQ

Malware Config

Extracted

Family

octo

C2

https://tecbabbshop24578.shop/ZDQyN2NmOGEZOTIK/

https://karamdsadvs2.shop/ZDQyN2NmOGEZOTIK/

https://karakalandankasd5.com/ZDQyN2NmOGEZOTIK/

https://tecklardankalan.shop/ZDQyN2NmOGEZOTIK/

https://techhubshop24578.shop/ZDQyN2NmOGEZOTIK/

https://kemertarladakal.shop/ZDQyN2NmOGEZOTIK/

https://kemerdastarladakal.shop/ZDQyN2NmOGEZOTIK/

https://kanarsdmerdastarladakal.shop/ZDQyN2NmOGEZOTIK/

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

      cb8adfd97b5bc9c6b8ef670291da2c55e3da2fbe92d4ffe9a5378a48d6e6573f.bin

    • Size

      509KB

    • MD5

      5234cf55705ffc04592f523084026cb3

    • SHA1

      15bf77f4c3bde89c1afef634df89ad130deb729e

    • SHA256

      cb8adfd97b5bc9c6b8ef670291da2c55e3da2fbe92d4ffe9a5378a48d6e6573f

    • SHA512

      9454fd7543cb7f63fb3d62d1d374084e80c72eb4b0a18eadea63e7bc92b37957b178a1fb2342d4d2164d65975b2885b77a4047e382bd3b706c28caed42569cc6

    • SSDEEP

      12288:T6BWJK7wNm32nYWaqyfiRX75BEoaoSO7eWT/GnQ:T6BtwNm32n+0dlaoN1/GnQ

    • 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

    • Checks CPU information

      Checks CPU information which indicate if the system is an emulator.

    • Checks memory information

      Checks memory information which indicate if the system is an emulator.

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • 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 phone number (MSISDN for GSM devices)

    • Acquires the wake lock

    • 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).

MITRE ATT&CK Matrix

Tasks