General

  • Target

    459a135ed431631b5cbed4735a00fd88aa0cf703ac6fc28b47564ea08fc998ff.bin

  • Size

    4.8MB

  • Sample

    241024-1xw1nsvgra

  • MD5

    e2367bff04af5a4fb88b06fba7a25cc6

  • SHA1

    d86bc4622864e319c9952371228f6419278cccf2

  • SHA256

    459a135ed431631b5cbed4735a00fd88aa0cf703ac6fc28b47564ea08fc998ff

  • SHA512

    5f810dbbe5ed1de127c676fb2039634b8ee4f743e7206b63a4380eac842058d56811a4f1cf6ad7119b9ba69c87d08eba0ce13c70d4c78362d5565282792055b2

  • SSDEEP

    49152:/RsEXAOuXKuO3X2t45iS7xrGMrR60ytjVKScapb3Jv/CPTiUhn:/RsKoHO3X75iSRGLFVKshITiu

Malware Config

Extracted

Family

octo

C2

https://4945ec6a041536b9046824dd2fb4f658.in

Attributes
  • target_apps

    at.spardat.bcrmobile

    com.avast.android.mobilesecurity

    com.samsung.android.messaging

    com.google.android.apps.messaging

    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

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
AES_key

Targets

    • Target

      459a135ed431631b5cbed4735a00fd88aa0cf703ac6fc28b47564ea08fc998ff.bin

    • Size

      4.8MB

    • MD5

      e2367bff04af5a4fb88b06fba7a25cc6

    • SHA1

      d86bc4622864e319c9952371228f6419278cccf2

    • SHA256

      459a135ed431631b5cbed4735a00fd88aa0cf703ac6fc28b47564ea08fc998ff

    • SHA512

      5f810dbbe5ed1de127c676fb2039634b8ee4f743e7206b63a4380eac842058d56811a4f1cf6ad7119b9ba69c87d08eba0ce13c70d4c78362d5565282792055b2

    • SSDEEP

      49152:/RsEXAOuXKuO3X2t45iS7xrGMrR60ytjVKScapb3Jv/CPTiUhn:/RsKoHO3X75iSRGLFVKshITiu

    • 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).

MITRE ATT&CK Mobile v15

Tasks