General

  • Target

    e87873ddf3177fee45b3c93c561aa99bf169ae3689bec87995919f4cf8eb586b.bin

  • Size

    4.8MB

  • Sample

    241125-13h11aypcx

  • MD5

    a180452343c5be4ebe36708a37c6d1b4

  • SHA1

    f2b39ec2d67b43c283925808bbb93e07a210903a

  • SHA256

    e87873ddf3177fee45b3c93c561aa99bf169ae3689bec87995919f4cf8eb586b

  • SHA512

    b5ef1b79a44ca7598d752faebe45bb8b7ffb468c4f4f29ba8c80b888ecff233dc4eefffe1f309f4e3025c2f4618339f19db29f6df90663928c9e859f73f163c9

  • SSDEEP

    49152:ORsEXz0Y1SKl4j7E45iS7xrGzrjOsvzjVKSc+N+vZ7XMhgm99LvdtdhQz:ORsoj1SY4j7t5iSRG1PVKY0FyCz

Malware Config

Extracted

Family

octo

C2

https://731ab57182e8cd90f2d69c254900e372.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

Targets

    • Target

      e87873ddf3177fee45b3c93c561aa99bf169ae3689bec87995919f4cf8eb586b.bin

    • Size

      4.8MB

    • MD5

      a180452343c5be4ebe36708a37c6d1b4

    • SHA1

      f2b39ec2d67b43c283925808bbb93e07a210903a

    • SHA256

      e87873ddf3177fee45b3c93c561aa99bf169ae3689bec87995919f4cf8eb586b

    • SHA512

      b5ef1b79a44ca7598d752faebe45bb8b7ffb468c4f4f29ba8c80b888ecff233dc4eefffe1f309f4e3025c2f4618339f19db29f6df90663928c9e859f73f163c9

    • SSDEEP

      49152:ORsEXz0Y1SKl4j7E45iS7xrGzrjOsvzjVKSc+N+vZ7XMhgm99LvdtdhQz:ORsoj1SY4j7t5iSRG1PVKY0FyCz

    • Octo

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

    • Octo family

    • 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.

    • 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