General

  • Target

    5c93b6875ee294f03b29b390102809e9daf2efac67717e3b92231d49e4fc3467.apk

  • Size

    9.3MB

  • Sample

    241012-n8cpyszakb

  • MD5

    7912474dba7df6d46e8abd3ad47ed8ed

  • SHA1

    6ba6184aaa44070bdfc2bf8df9708d0a4356a250

  • SHA256

    5c93b6875ee294f03b29b390102809e9daf2efac67717e3b92231d49e4fc3467

  • SHA512

    ce3ed9df56e0d5dbc6d1bcda83c997c86d91021325f6c17cab81fffc9a01f83beaa80de71bf1ca7c214a631a2429848da34d55f8e97466ef3c351b47cfde5aaf

  • SSDEEP

    98304:GTiYcdoC796L81vcj7VRsz0nVKC55iSRGQCI7pxlpXU8Abu5nQ1LAjAM:GZcq1LQEj7VR6MUmrs4dQlAT

Malware Config

Extracted

Family

octo

C2

https://0e97556072acd897b127d53221a49ecb.com

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
AES_key

Targets

    • Target

      5c93b6875ee294f03b29b390102809e9daf2efac67717e3b92231d49e4fc3467.apk

    • Size

      9.3MB

    • MD5

      7912474dba7df6d46e8abd3ad47ed8ed

    • SHA1

      6ba6184aaa44070bdfc2bf8df9708d0a4356a250

    • SHA256

      5c93b6875ee294f03b29b390102809e9daf2efac67717e3b92231d49e4fc3467

    • SHA512

      ce3ed9df56e0d5dbc6d1bcda83c997c86d91021325f6c17cab81fffc9a01f83beaa80de71bf1ca7c214a631a2429848da34d55f8e97466ef3c351b47cfde5aaf

    • SSDEEP

      98304:GTiYcdoC796L81vcj7VRsz0nVKC55iSRGQCI7pxlpXU8Abu5nQ1LAjAM:GZcq1LQEj7VR6MUmrs4dQlAT

    • Octo

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

    • Octo payload

    • Checks Android system properties for emulator presence.

    • 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