General

  • Target

    84f7c88715f7eba3052956b634af5e0332b011344567489e31b7b5f1c1acf1a5.bin

  • Size

    521KB

  • Sample

    240602-a5py8ach4w

  • MD5

    c4c9e2b84d96f8c9d74cf25021dbb263

  • SHA1

    a8662bf6c5d91be9198d594ff8507b958d5de4b7

  • SHA256

    84f7c88715f7eba3052956b634af5e0332b011344567489e31b7b5f1c1acf1a5

  • SHA512

    3095d61e7b49e319f9fb5958fabf6d152c9aafc1aea2b4b492f600a27e8123cf7cd76b764b627429f57e8471d5f61847be1685360d89dd614f44ab9ecb6b3470

  • SSDEEP

    12288:NwrEnQXnDOpsVKQmnZr1JCWlRpuHWZi+2L8slyNP+2:yEnQzOiVKQIbRMWZlslSP+2

Malware Config

Extracted

Family

octo

C2

https://juxleq.top/MjE2YTczY2MxNjA0/

https://fozkiv.xyz/MjE2YTczY2MxNjA0/

https://wemdap.top/MjE2YTczY2MxNjA0/

https://zupqel.xyz/MjE2YTczY2MxNjA0/

https://rizyat.top/MjE2YTczY2MxNjA0/

https://gikmuv.xyz/MjE2YTczY2MxNjA0/

https://xotpin.top/MjE2YTczY2MxNjA0/

https://werboq.xyz/MjE2YTczY2MxNjA0/

https://hudxap.top/MjE2YTczY2MxNjA0/

https://nevdiz.xyz/MjE2YTczY2MxNjA0/

https://kovjep.top/MjE2YTczY2MxNjA0/

https://yiqvux.xyz/MjE2YTczY2MxNjA0/

https://qowzef.top/MjE2YTczY2MxNjA0/

https://tupfij.xyz/MjE2YTczY2MxNjA0/

https://leoyuz.top/MjE2YTczY2MxNjA0/

https://xepmeq.xyz/MjE2YTczY2MxNjA0/

https://qidvob.top/MjE2YTczY2MxNjA0/

https://gufwap.xyz/MjE2YTczY2MxNjA0/

https://xulqir.top/MjE2YTczY2MxNjA0/

https://lupzod.xyz/MjE2YTczY2MxNjA0/

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

      84f7c88715f7eba3052956b634af5e0332b011344567489e31b7b5f1c1acf1a5.bin

    • Size

      521KB

    • MD5

      c4c9e2b84d96f8c9d74cf25021dbb263

    • SHA1

      a8662bf6c5d91be9198d594ff8507b958d5de4b7

    • SHA256

      84f7c88715f7eba3052956b634af5e0332b011344567489e31b7b5f1c1acf1a5

    • SHA512

      3095d61e7b49e319f9fb5958fabf6d152c9aafc1aea2b4b492f600a27e8123cf7cd76b764b627429f57e8471d5f61847be1685360d89dd614f44ab9ecb6b3470

    • SSDEEP

      12288:NwrEnQXnDOpsVKQmnZr1JCWlRpuHWZi+2L8slyNP+2:yEnQzOiVKQIbRMWZlslSP+2

    • 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.

    • Prevents application removal

      Application may abuse the framework's APIs to prevent removal.

    • 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

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

    • 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 mobile country code (MCC)

    • Queries the phone number (MSISDN for GSM devices)

    • Registers a broadcast receiver at runtime (usually for listening for system events)

    • 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