General

  • Target

    4b0c4419cb96f3d30be4b66952507c69610cb7d2b05f564bdcf32affb6115262

  • Size

    8.9MB

  • Sample

    250321-v2mpxatycy

  • MD5

    f1c5f85dd0211241dc04b47c394a6b97

  • SHA1

    4c67ea218230a004a2e84b158facc975dbf2ccb2

  • SHA256

    4b0c4419cb96f3d30be4b66952507c69610cb7d2b05f564bdcf32affb6115262

  • SHA512

    5b967977a02a6a7f5c52e866f1270f29186d150847e0a194444267f494fde7ff0ad6dccdb73ec481f5a84dfd2fb3e46f3462d16515e4e488c88a0cbdd7a7f463

  • SSDEEP

    196608:fGRxCKykKLorTi/zThx2/pUyIUGTRDXbiobLitDq7ox:vnorTi/5xbcG1biobLik7Q

Malware Config

Extracted

Family

octo

C2

https://607dae82005e2a245bc946ad9f66c14d.top

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

Targets

    • Target

      4b0c4419cb96f3d30be4b66952507c69610cb7d2b05f564bdcf32affb6115262

    • Size

      8.9MB

    • MD5

      f1c5f85dd0211241dc04b47c394a6b97

    • SHA1

      4c67ea218230a004a2e84b158facc975dbf2ccb2

    • SHA256

      4b0c4419cb96f3d30be4b66952507c69610cb7d2b05f564bdcf32affb6115262

    • SHA512

      5b967977a02a6a7f5c52e866f1270f29186d150847e0a194444267f494fde7ff0ad6dccdb73ec481f5a84dfd2fb3e46f3462d16515e4e488c88a0cbdd7a7f463

    • SSDEEP

      196608:fGRxCKykKLorTi/zThx2/pUyIUGTRDXbiobLitDq7ox:vnorTi/5xbcG1biobLik7Q

    • Target

      base.apk

    • Size

      8.7MB

    • MD5

      5e4662fad6321382f1f73951bec27d97

    • SHA1

      79001b758ba59243295d33762852406b7837f59f

    • SHA256

      30e2f875c50388f2a894f6654d7a7267df87e9130ea380c43741816387d50b9e

    • SHA512

      ca79b06e170ab2d4a9cbcf1a6b4a522f2b94ac69a95746488f64e937038f48a9de817dcec9776031ca212735ff71fdde492b1dd7fce8055952fa216cfe675a03

    • SSDEEP

      98304:PNJvfpEQ5iSRG39/Rs8CVKKMocJj7/47b/ZKDoFR61/GP85GPqh/YT:nr0/R0UUCj72/ZKDwM+Dqy

    • 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.

    • Queries the mobile country code (MCC)

    • Queries the unique device ID (IMEI, MEID, IMSI)

    • Reads information about phone network operator.

    • Requests enabling of the accessibility settings.

MITRE ATT&CK Mobile v15

Tasks