General

  • Target

    3e8198923e3f5141955857304b3a1808a9beaafa5c911169b64c4d2589bde7f4.bin

  • Size

    4.9MB

  • Sample

    241011-1yrsca1cpk

  • MD5

    3247cb57a57b1113e3b0a81298051588

  • SHA1

    66ebae3927a0a670c15398ca790c162c4ba51535

  • SHA256

    3e8198923e3f5141955857304b3a1808a9beaafa5c911169b64c4d2589bde7f4

  • SHA512

    456ca5bc7fe38bc22ab92c30a6e7df9b81084c055e57d982253be87cb1e3440ad78e30c29b3470d1870e7ecd25f66d6d142e4e04e1e71e8254d590a96880ca9b

  • SSDEEP

    49152:5RsEXz0k1hKMVj7No45iS7xrGDrgOQyZjVKScQBkPIaXgUNE4Bl3UhVrMYb:5RsoD1hVVj7NR5iSRGdhVKnRg0l3Q5MC

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

Targets

    • Target

      3e8198923e3f5141955857304b3a1808a9beaafa5c911169b64c4d2589bde7f4.bin

    • Size

      4.9MB

    • MD5

      3247cb57a57b1113e3b0a81298051588

    • SHA1

      66ebae3927a0a670c15398ca790c162c4ba51535

    • SHA256

      3e8198923e3f5141955857304b3a1808a9beaafa5c911169b64c4d2589bde7f4

    • SHA512

      456ca5bc7fe38bc22ab92c30a6e7df9b81084c055e57d982253be87cb1e3440ad78e30c29b3470d1870e7ecd25f66d6d142e4e04e1e71e8254d590a96880ca9b

    • SSDEEP

      49152:5RsEXz0k1hKMVj7No45iS7xrGDrgOQyZjVKScQBkPIaXgUNE4Bl3UhVrMYb:5RsoD1hVVj7NR5iSRGdhVKnRg0l3Q5MC

    • 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