General

  • Target

    d1c0cdb10470f8673294cc801a68d5215af68574f8bdfb74b7f67644498c9867.bin

  • Size

    3.9MB

  • Sample

    250328-1zdbcatnz7

  • MD5

    69abf4151dff74a4be06d8dc50644e17

  • SHA1

    c9f8f6b391eff2355ab5acdf4f4a1dd119d4dd25

  • SHA256

    d1c0cdb10470f8673294cc801a68d5215af68574f8bdfb74b7f67644498c9867

  • SHA512

    82975eafac59cd8673558d569d9c47fadfd1eb724a2511930aca8d97fc17cf4b683cdfaaaacadbd2824cbbdc423078515ef56b739614a81430f24579b3362c80

  • SSDEEP

    98304:f8ewdCkMC+ljoIo7gKH1UxEsCdz+VfwPCPfqACR0iegwDBy04YJ62VO:cCYYjC7gKVU+SfwPCHqArieL14Yu

Malware Config

Extracted

Family

octo

C2

https://hsfsssfafssfsks.shop/NzViZGU2MGI5MjY4/

https://hsfsssfafsks.shop/NzViZGU2MGI5MjY4/

https://hsafafsks.shop/NzViZGU2MGI5MjY4/

https://hsafsfafsks.shop/NzViZGU2MGI5MjY4/

https://hsafas.shop/NzViZGU2MGI5MjY4/

rc4.plain
1
NILe8V9MmYTMHeehrEIDK8CjTT

Extracted

Family

octo

C2

https://hsfsssfafssfsks.shop/NzViZGU2MGI5MjY4/

https://hsfsssfafsks.shop/NzViZGU2MGI5MjY4/

https://hsafafsks.shop/NzViZGU2MGI5MjY4/

https://hsafsfafsks.shop/NzViZGU2MGI5MjY4/

https://hsafas.shop/NzViZGU2MGI5MjY4/

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
1
3534353639643261616165373137363333356136376266373265383637333666

Targets

    • Target

      d1c0cdb10470f8673294cc801a68d5215af68574f8bdfb74b7f67644498c9867.bin

    • Size

      3.9MB

    • MD5

      69abf4151dff74a4be06d8dc50644e17

    • SHA1

      c9f8f6b391eff2355ab5acdf4f4a1dd119d4dd25

    • SHA256

      d1c0cdb10470f8673294cc801a68d5215af68574f8bdfb74b7f67644498c9867

    • SHA512

      82975eafac59cd8673558d569d9c47fadfd1eb724a2511930aca8d97fc17cf4b683cdfaaaacadbd2824cbbdc423078515ef56b739614a81430f24579b3362c80

    • SSDEEP

      98304:f8ewdCkMC+ljoIo7gKH1UxEsCdz+VfwPCPfqACR0iegwDBy04YJ62VO:cCYYjC7gKVU+SfwPCHqArieL14Yu

    • 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

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