General

  • Target

    cda36028abd0400b6bb6263df6cf246aeef67d1542e95ecfd6bc991614f104a3.apk

  • Size

    4.8MB

  • Sample

    241012-b913qawdrd

  • MD5

    78c28c78c06f737e4531abe9337ab1c5

  • SHA1

    c6865983493eb41e10b8e92c2c6d1e8e4abc3b70

  • SHA256

    cda36028abd0400b6bb6263df6cf246aeef67d1542e95ecfd6bc991614f104a3

  • SHA512

    05d78d9d96ccfc9cc431939892a0cd0b473398e2a5345d53d4e7867fc384be6b2883bdb4c69aa267bc31cfb951104f201860937871a1fb70079417529c3ec301

  • SSDEEP

    49152:1RsEXgg/KKoFj7j45iS7xrGdr9aRfJjVKSc4t33CaNHVhohr/op7gDG:1RsAixFj7E5iSRGAxVKMpHVahrS7SG

Malware Config

Extracted

Family

octo

C2

https://e6d3c4622b5e1bd14da3e5aebd478810.org

https://af0638fa251b72731774b669425abb2c.net

Attributes
  • target_apps

    at.spardat.bcrmobile

    at.spardat.netbanking

    com.bankaustria.android.olb

    com.bmo.mobile

    com.garanti.cepsubesi

    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

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

      cda36028abd0400b6bb6263df6cf246aeef67d1542e95ecfd6bc991614f104a3.apk

    • Size

      4.8MB

    • MD5

      78c28c78c06f737e4531abe9337ab1c5

    • SHA1

      c6865983493eb41e10b8e92c2c6d1e8e4abc3b70

    • SHA256

      cda36028abd0400b6bb6263df6cf246aeef67d1542e95ecfd6bc991614f104a3

    • SHA512

      05d78d9d96ccfc9cc431939892a0cd0b473398e2a5345d53d4e7867fc384be6b2883bdb4c69aa267bc31cfb951104f201860937871a1fb70079417529c3ec301

    • SSDEEP

      49152:1RsEXgg/KKoFj7j45iS7xrGdr9aRfJjVKSc4t33CaNHVhohr/op7gDG:1RsAixFj7E5iSRGAxVKMpHVahrS7SG

    • 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