General

  • Target

    acb9878eb0ea471d4549eb521654e8b4d1101c3c57eb182c5b966e4b66561a32.bin

  • Size

    4.8MB

  • Sample

    241007-1ykzssvgrl

  • MD5

    8b570fdd8ddac7d6dedbba2c05825a6a

  • SHA1

    23b3f988efde4b67f74de6b8b44189e1994b125f

  • SHA256

    acb9878eb0ea471d4549eb521654e8b4d1101c3c57eb182c5b966e4b66561a32

  • SHA512

    3b568de85dd9a1b338a48520bb3b77df8eaca247df6dbd52a2b67ae989c294a5fc5c6ba7bfae330b1f2c078f77c69c5c998c3c60e2d7e2ecb873fe10eb524281

  • SSDEEP

    49152:rRsEX+TTKRQ3XVCM45iS7xrG7rh+oWKjVKScJRhzhwlRGNGyI1j2l7E1:rRsZTcQ3XkF5iSRGO0VKlAlRjyI1j2i

Malware Config

Extracted

Family

octo

C2

https://596e0b197ffb09c6712fc35a45dc5907.xyz

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
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key

Targets

    • Target

      acb9878eb0ea471d4549eb521654e8b4d1101c3c57eb182c5b966e4b66561a32.bin

    • Size

      4.8MB

    • MD5

      8b570fdd8ddac7d6dedbba2c05825a6a

    • SHA1

      23b3f988efde4b67f74de6b8b44189e1994b125f

    • SHA256

      acb9878eb0ea471d4549eb521654e8b4d1101c3c57eb182c5b966e4b66561a32

    • SHA512

      3b568de85dd9a1b338a48520bb3b77df8eaca247df6dbd52a2b67ae989c294a5fc5c6ba7bfae330b1f2c078f77c69c5c998c3c60e2d7e2ecb873fe10eb524281

    • SSDEEP

      49152:rRsEX+TTKRQ3XVCM45iS7xrG7rh+oWKjVKScJRhzhwlRGNGyI1j2l7E1:rRsZTcQ3XkF5iSRGO0VKlAlRjyI1j2i

    • Octo

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

    • Octo payload

    • 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.

    • Obtains sensitive information copied to the device clipboard

      Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.

    • 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.

    • Queries the mobile country code (MCC)

    • 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).

    • Tries to add a device administrator.

MITRE ATT&CK Mobile v15

Tasks