General

  • Target

    339c5d83068577cb1f37c15f0fa1a5e57d813eb4b950ee3fe2c04769a97349c4.apk

  • Size

    9.0MB

  • Sample

    241012-blr5xayfmj

  • MD5

    96cbf811730ce3ef8e36e7679903415e

  • SHA1

    4149b44d9e75f74e5ef0f32f38087d49c8fca44a

  • SHA256

    339c5d83068577cb1f37c15f0fa1a5e57d813eb4b950ee3fe2c04769a97349c4

  • SHA512

    e2d6581bd213e40fbd7113533c17170cf03bee45d8ccc126ed23a14fd2789d14acbad059bfb5f7f7b12370df1fd27c1dfa35195ee9e03085764e91d2ad4b13c3

  • SSDEEP

    98304:Cj7ox5iSRGxAVKJ59wjcRgUB/97jgsWDVTij7URslaAu62a0T:+oxrDUFwjcRgNOj7URxAGT

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
AES_key

Targets

    • Target

      339c5d83068577cb1f37c15f0fa1a5e57d813eb4b950ee3fe2c04769a97349c4.apk

    • Size

      9.0MB

    • MD5

      96cbf811730ce3ef8e36e7679903415e

    • SHA1

      4149b44d9e75f74e5ef0f32f38087d49c8fca44a

    • SHA256

      339c5d83068577cb1f37c15f0fa1a5e57d813eb4b950ee3fe2c04769a97349c4

    • SHA512

      e2d6581bd213e40fbd7113533c17170cf03bee45d8ccc126ed23a14fd2789d14acbad059bfb5f7f7b12370df1fd27c1dfa35195ee9e03085764e91d2ad4b13c3

    • SSDEEP

      98304:Cj7ox5iSRGxAVKJ59wjcRgUB/97jgsWDVTij7URslaAu62a0T:+oxrDUFwjcRgNOj7URxAGT

    • 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