General

  • Target

    dc420ddef04f1f4d9e6f81250d357e4a2d194838ea2e81c0910878c65bcbb8aa.bin

  • Size

    245KB

  • Sample

    250125-1wxkta1pgz

  • MD5

    b0057def89cfe9909aef69b477e2eb91

  • SHA1

    933ecf4c741439264a0a577079b5328d8525db82

  • SHA256

    dc420ddef04f1f4d9e6f81250d357e4a2d194838ea2e81c0910878c65bcbb8aa

  • SHA512

    02b416a2e92ff014cd7acc8caa954c91de6875db28e9729d61ac2c033bf00c55463c69d0bd93a5982d0932d88baeddd80f90417459714bbe4df60610174fc2b2

  • SSDEEP

    6144:8TV+acScZsVj0rOoRg73mwBbCbtmh3BaDUXZ6Rg0arKN/EuGo:aV+aczK73io64XOg02Kln1

Malware Config

Extracted

Family

octo

C2

https://goldenbirdhub.xyz/Y2VmOGI0NTIwZTE5/

https://snowflakehub.xyz/Y2VmOGI0NTIwZTE5/

https://brightstarzone.xyz/Y2VmOGI0NTIwZTE5/

https://harmonywavesite.xyz/Y2VmOGI0NTIwZTE5/

https://midnightzone.xyz/Y2VmOGI0NTIwZTE5/

https://firestormzone.xyz/Y2VmOGI0NTIwZTE5/

https://autumnleafsite.xyz/Y2VmOGI0NTIwZTE5/

https://greenfieldworld.xyz/Y2VmOGI0NTIwZTE5/

https://skyfallland.xyz/Y2VmOGI0NTIwZTE5/

https://wildforestworld.xyz/Y2VmOGI0NTIwZTE5/

https://harmonywaveland.xyz/Y2VmOGI0NTIwZTE5/

https://harmonywaveworld.xyz/Y2VmOGI0NTIwZTE5/

rc4.plain

Extracted

Family

octo

C2

https://goldenbirdhub.xyz/Y2VmOGI0NTIwZTE5/

https://snowflakehub.xyz/Y2VmOGI0NTIwZTE5/

https://brightstarzone.xyz/Y2VmOGI0NTIwZTE5/

https://harmonywavesite.xyz/Y2VmOGI0NTIwZTE5/

https://midnightzone.xyz/Y2VmOGI0NTIwZTE5/

https://firestormzone.xyz/Y2VmOGI0NTIwZTE5/

https://autumnleafsite.xyz/Y2VmOGI0NTIwZTE5/

https://greenfieldworld.xyz/Y2VmOGI0NTIwZTE5/

https://skyfallland.xyz/Y2VmOGI0NTIwZTE5/

https://wildforestworld.xyz/Y2VmOGI0NTIwZTE5/

https://harmonywaveland.xyz/Y2VmOGI0NTIwZTE5/

https://harmonywaveworld.xyz/Y2VmOGI0NTIwZTE5/

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

      dc420ddef04f1f4d9e6f81250d357e4a2d194838ea2e81c0910878c65bcbb8aa.bin

    • Size

      245KB

    • MD5

      b0057def89cfe9909aef69b477e2eb91

    • SHA1

      933ecf4c741439264a0a577079b5328d8525db82

    • SHA256

      dc420ddef04f1f4d9e6f81250d357e4a2d194838ea2e81c0910878c65bcbb8aa

    • SHA512

      02b416a2e92ff014cd7acc8caa954c91de6875db28e9729d61ac2c033bf00c55463c69d0bd93a5982d0932d88baeddd80f90417459714bbe4df60610174fc2b2

    • SSDEEP

      6144:8TV+acScZsVj0rOoRg73mwBbCbtmh3BaDUXZ6Rg0arKN/EuGo:aV+aczK73io64XOg02Kln1

    • Octo

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

    • Octo family

    • 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 Mobile v15

Tasks