General

  • Target

    7d0c1ca856ec2df1f378a50ffc511bd5db27302cc47b19742b1270ec6f05f08d.bin

  • Size

    1.5MB

  • Sample

    241130-1yta6s1mcp

  • MD5

    090c80b5bd5af2f24a22ef9941ece16e

  • SHA1

    8d5670644d9ad2f3e3a852f106acea62cb7d7802

  • SHA256

    7d0c1ca856ec2df1f378a50ffc511bd5db27302cc47b19742b1270ec6f05f08d

  • SHA512

    9b195fcba812ed7acc126080583be9f677bf939ae8d82727470859512902704a48fd856520444da8bac11b8a333e01228cdcc7e462307f5d11fb702557506618

  • SSDEEP

    49152:R883hhWduDZ5cc8IgS9++Z09CFC9lL3INbQ5Ma23:Hv+a5h84RZ0MkB30Gc

Malware Config

Extracted

Family

octo

C2

https://pildirpirpir34.com/ZTZkODUzMTBjYTA3/

https://pidlirmidlir23.com/ZTZkODUzMTBjYTA3/

https://pigav233.com/ZTZkODUzMTBjYTA3/

https://tavaekemk42com/ZTZkODUzMTBjYTA3/

https://pifvafaf42e42.site/ZTZkODUzMTBjYTA3/

rc4.plain

Extracted

Family

octo

C2

https://pildirpirpir34.com/ZTZkODUzMTBjYTA3/

https://pidlirmidlir23.com/ZTZkODUzMTBjYTA3/

https://pigav233.com/ZTZkODUzMTBjYTA3/

https://tavaekemk42com/ZTZkODUzMTBjYTA3/

https://pifvafaf42e42.site/ZTZkODUzMTBjYTA3/

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

      7d0c1ca856ec2df1f378a50ffc511bd5db27302cc47b19742b1270ec6f05f08d.bin

    • Size

      1.5MB

    • MD5

      090c80b5bd5af2f24a22ef9941ece16e

    • SHA1

      8d5670644d9ad2f3e3a852f106acea62cb7d7802

    • SHA256

      7d0c1ca856ec2df1f378a50ffc511bd5db27302cc47b19742b1270ec6f05f08d

    • SHA512

      9b195fcba812ed7acc126080583be9f677bf939ae8d82727470859512902704a48fd856520444da8bac11b8a333e01228cdcc7e462307f5d11fb702557506618

    • SSDEEP

      49152:R883hhWduDZ5cc8IgS9++Z09CFC9lL3INbQ5Ma23:Hv+a5h84RZ0MkB30Gc

    • Octo

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

    • Octo family

    • Octo payload

    • Removes its main activity from the application launcher

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • 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