General

  • Target

    3b1a195103de04ca1315f936240b5848f8188e65f56ec4857a1e98868137f501.bin

  • Size

    4.8MB

  • Sample

    241001-1zj4wssfqj

  • MD5

    8d97cb36c7029d9ee5f3018ee16dbf8e

  • SHA1

    95e6b090abc6b329dfc1aa7d650a3ffecd158461

  • SHA256

    3b1a195103de04ca1315f936240b5848f8188e65f56ec4857a1e98868137f501

  • SHA512

    886eedf09dda9f71b6e1560618f226d85ebef68112dfdf86ca20eb110126572e007d2d8a75d03271b39bc21ba8a43e70dcccd70ace80b4c775368e287d0f1302

  • SSDEEP

    49152:paRsEX1kClKq+3XCOR45iS7xrG+zzMlTrjVKScr56RLkv/ZjiXv+qQISxS920:sRsV+r+3Xk5iSRGlXVK1k6ZGXmOS0920

Malware Config

Extracted

Family

octo

C2

https://4fe826e1b4b5cda4c3e064f9e440745d.xyz

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

Targets

    • Target

      3b1a195103de04ca1315f936240b5848f8188e65f56ec4857a1e98868137f501.bin

    • Size

      4.8MB

    • MD5

      8d97cb36c7029d9ee5f3018ee16dbf8e

    • SHA1

      95e6b090abc6b329dfc1aa7d650a3ffecd158461

    • SHA256

      3b1a195103de04ca1315f936240b5848f8188e65f56ec4857a1e98868137f501

    • SHA512

      886eedf09dda9f71b6e1560618f226d85ebef68112dfdf86ca20eb110126572e007d2d8a75d03271b39bc21ba8a43e70dcccd70ace80b4c775368e287d0f1302

    • SSDEEP

      49152:paRsEX1kClKq+3XCOR45iS7xrG+zzMlTrjVKScr56RLkv/ZjiXv+qQISxS920:sRsV+r+3Xk5iSRGlXVK1k6ZGXmOS0920

    • 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).

    • Tries to add a device administrator.

MITRE ATT&CK Mobile v15

Tasks