General

  • Target

    8dbc91c4ef1a1b076483d1e238bb518255b29f9c30a373fbca9fdc153aafa3d5.bin

  • Size

    517KB

  • Sample

    240601-2abxnagf8x

  • MD5

    12ed36906dd7a04cbba8fc4e8d580c09

  • SHA1

    c275e166c836375c1c203818a6b7b3d643400187

  • SHA256

    8dbc91c4ef1a1b076483d1e238bb518255b29f9c30a373fbca9fdc153aafa3d5

  • SHA512

    8906d202b0640447900d629dad08b429dec1f1934dc0c3e5eb764f9779731a115029246b30bd5303b4a84c663da1ac64316ed7cced716038458a368bedea562f

  • SSDEEP

    12288:upnvbY+kxOfT/LdyUkMAGwkZGI32ZkzvSMPObm:MnvbdkxO7ByZ0NZGIIkzPWK

Malware Config

Extracted

Family

octo

C2

https://tabukareler.top/ZjM0NjUxNDM5MmVi/

https://tambanunakere.xyz/ZjM0NjUxNDM5MmVi/

https://fesatokero.top/ZjM0NjUxNDM5MmVi/

https://lemanobelki.xyz/ZjM0NjUxNDM5MmVi/

https://tutankamunhaci.top/ZjM0NjUxNDM5MmVi/

https://karakapkaraklpak.xyz/ZjM0NjUxNDM5MmVi/

https://buzbuzdagdaglari.top/ZjM0NjUxNDM5MmVi/

https://bilebilegndere.xyz/ZjM0NjUxNDM5MmVi/

https://saybyebyetohepiniz.xyz/ZjM0NjUxNDM5MmVi/

https://ruhumdnzincirr.top/ZjM0NjUxNDM5MmVi/

https://kefalmefaltefal.xyz/ZjM0NjUxNDM5MmVi/

https://gecelerisvdmpkiyasen.top/ZjM0NjUxNDM5MmVi/

https://kranliktaaradm.xyz/ZjM0NjUxNDM5MmVi/

https://yoktuhcfener.xyz/ZjM0NjUxNDM5MmVi/

https://dlounayyanimda.top/ZjM0NjUxNDM5MmVi/

https://izlemebskasiyla.xyz/ZjM0NjUxNDM5MmVi/

https://astralanahatarim.top/ZjM0NjUxNDM5MmVi/

https://anilardvrimi.xyz/ZjM0NjUxNDM5MmVi/

https://leardolordoloro.top/ZjM0NjUxNDM5MmVi/

https://hadikapanikapatsana.xyz/ZjM0NjUxNDM5MmVi/

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

      8dbc91c4ef1a1b076483d1e238bb518255b29f9c30a373fbca9fdc153aafa3d5.bin

    • Size

      517KB

    • MD5

      12ed36906dd7a04cbba8fc4e8d580c09

    • SHA1

      c275e166c836375c1c203818a6b7b3d643400187

    • SHA256

      8dbc91c4ef1a1b076483d1e238bb518255b29f9c30a373fbca9fdc153aafa3d5

    • SHA512

      8906d202b0640447900d629dad08b429dec1f1934dc0c3e5eb764f9779731a115029246b30bd5303b4a84c663da1ac64316ed7cced716038458a368bedea562f

    • SSDEEP

      12288:upnvbY+kxOfT/LdyUkMAGwkZGI32ZkzvSMPObm:MnvbdkxO7ByZ0NZGIIkzPWK

    • 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