Analysis

  • max time kernel
    149s
  • max time network
    155s
  • platform
    android-13_x64
  • resource
    android-33-x64-arm64-20240910-en
  • resource tags

    arch:arm64arch:x64arch:x86image:android-33-x64-arm64-20240910-enlocale:en-usos:android-13-x64system
  • submitted
    12-10-2024 22:02

General

  • Target

    11afe4f772ce55140c3465923597c478fe1f6fa1c97201fcd67dd26c59cbabcf.apk

  • Size

    4.8MB

  • MD5

    fa6a7c402189ae8f91cc889ef3545c83

  • SHA1

    458ee422879f8325dad6c9220647244fb88abc32

  • SHA256

    11afe4f772ce55140c3465923597c478fe1f6fa1c97201fcd67dd26c59cbabcf

  • SHA512

    169ea5adad4fb2a8206e19ea04ea6be9d0d07d427b0f854ffca8d50088cc840c0fcb144ead06f6ae1d800a78c9f546a02b3324d22c0f416484e38698b3c4d394

  • SSDEEP

    49152:5RsEXjsW7KMzj7W45iS7xrGsD0OsuPjVKSceZr70/EbrWg5n2sDvlP:5Rs+7dzj735iSRGMbVKgV92M5

Malware Config

Extracted

Family

octo

C2

https://4197035d699dfc9f1f5407c5decc7465.space

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

Signatures

  • Octo

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

  • Octo payload 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 1 IoCs

    Runs executable file dropped to the device during analysis.

  • Makes use of the framework's Accessibility service 4 TTPs 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Obtains sensitive information copied to the device clipboard 2 TTPs 1 IoCs

    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) 1 TTPs
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
  • Acquires the wake lock 1 IoCs
  • Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs

    Application may abuse the framework's foreground service to continue running in the foreground.

  • Performs UI accessibility actions on behalf of the user 1 TTPs 5 IoCs

    Application may abuse the accessibility service to prevent their removal.

  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • Reads information about phone network operator. 1 TTPs
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
  • Requests modifying system settings. 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
  • Checks CPU information 2 TTPs 1 IoCs
  • Checks memory information 2 TTPs 1 IoCs

Processes

  • com.bxdreams35_stripe
    1⤵
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Obtains sensitive information copied to the device clipboard
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Performs UI accessibility actions on behalf of the user
    • Queries the mobile country code (MCC)
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Requests modifying system settings.
    • Uses Crypto APIs (Might try to encrypt user data)
    • Checks CPU information
    • Checks memory information
    PID:4445

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.bxdreams35_stripe/.global.com.bxdreams35_stripe

    Filesize

    340B

    MD5

    d3a1c09453dd8c39d0d650220f9d1e37

    SHA1

    7f5fcce3dd9f6dfb86ee7266ce894be54a6ea9a6

    SHA256

    a6c286678916401a6f20c67b72cfb847fbdc220808f7df531af305f1e085d99c

    SHA512

    d0cbc6bd312aff87f84c817f4abc466e5cb4dd1b4737f3565ebed0d32b80bd1d381760825ff1a4acec1622ea4e9dac1bba5dbae4018ad7fa99f3deaa2986ade7

  • /data/data/com.bxdreams35_stripe/.global.com.bxdreams35_stripe

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.bxdreams35_stripe/files/.w

    Filesize

    322KB

    MD5

    77dc50489b9323274732d27dc8a4e803

    SHA1

    0e02a3595b62489d0739d771881da8604d117c65

    SHA256

    c5684e792d1ebefea6aac09fed45911703fd58c899f8a08133d49dd91429a820

    SHA512

    0684a92f3e9c525384cfa53f531afba61e5930e1c27032a7e27e3315f72761b62e122dc34768d8162ba08f9bed53d148aa8dc034b46456bdd211f230637eba58

  • /data/data/com.bxdreams35_stripe/oat/x86_64/[email protected]

    Filesize

    13KB

    MD5

    9b44002a5600a902d2744a8d7d8df0ae

    SHA1

    1bfe9adbb6858c8ac41f5a55b9f4f21b2c2637f5

    SHA256

    3578bac90533f49009a634335bf1f5df87f15282f9fdf6e58d214fc50f7b556e

    SHA512

    f70a8618f68f79eddf7faa7289c7ae396f3b4a55b223c8a0fd64b887f77879bce33a5f9aed90fd8daf09fd79e2db119f45a347cc469996299de1a46d73a1fd3f

  • /data/user/0/com.bxdreams35_stripe/[email protected]

    Filesize

    526KB

    MD5

    1cdadf9da1755e55ed23f3eae32e8a65

    SHA1

    60718a2d463ba183a919560c5a25dc8ca4fb3d42

    SHA256

    78422f82de4421d9e15e26e9f59f6bff913af5bc7702b69db9bf169a25850f16

    SHA512

    a60c511b44c64bfc9d85c4033be94fe97129c3c2b2d947827ab0072124fee16989b248eeb516635f2d984f2d5669f9d475e3634f7261e148e77a300c3ed3edbf