Overview

overview

10

Static

static

6

2c5df076dd...40.apk

android-9-x86

10

2c5df076dd...40.apk

android-10-x64

10

Analysis

  • max time kernel
    142s
  • max time network
    146s
  • platform
    android_x64
  • resource
    android-x64-20240624-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20240624-enlocale:en-usos:android-10-x64system
  • submitted
    26-11-2024 22:00

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General

  • Target

    2c5df076ddf071784a188534a21b2bd33f5f3c6261dc0eb90fd5431705974340.apk

  • Size

    1.6MB

  • MD5

    891f9bbf77a5af716c7473a659dbe4f9

  • SHA1

    ed7fedaf60fcbea80ba55dc3f33bdbe6f22eabe9

  • SHA256

    2c5df076ddf071784a188534a21b2bd33f5f3c6261dc0eb90fd5431705974340

  • SHA512

    cc21dcea3147198d1d96671a43db9c6e6f1f3bd36820e7f6d3960584a1b57b9a1fb4c520f1063eccda4725771f759c421d6fc9bbf7c47945ed4ab68ca13d273f

  • SSDEEP

    49152:qHZjnGH+bqMo5xzvMTAh3A12byX44GtqzEl:qjM+bYz0Uh3FuAH

Score
10/10
octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistencerattrojan

Malware Config

Extracted

Family

octo

C2

https://pildirpirpir34.com/ZTZkODUzMTBjYTA3/

https://pidlirmidlir23.com/ZTZkODUzMTBjYTA3/

https://pigav233.com/ZTZkODUzMTBjYTA3/

https://tavaekemk42com/ZTZkODUzMTBjYTA3/

https://pifvafaf42e42.site/ZTZkODUzMTBjYTA3/
rc4.plain

Extracted

Family

octo

C2

https://pildirpirpir34.com/ZTZkODUzMTBjYTA3/

https://pidlirmidlir23.com/ZTZkODUzMTBjYTA3/

https://pigav233.com/ZTZkODUzMTBjYTA3/

https://tavaekemk42com/ZTZkODUzMTBjYTA3/

https://pifvafaf42e42.site/ZTZkODUzMTBjYTA3/
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

Signatures

  • Octo

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

    bankertrojaninfostealerratocto
  • Octo family
    octo
  • Octo payload 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

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

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasioncredential_access
  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
    bankerdiscovery
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
    discovery
  • 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.

    evasionpersistence
  • Performs UI accessibility actions on behalf of the user 1 TTPs 4 IoCs

    Application may abuse the accessibility service to prevent their removal.

    evasion
  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
    discovery
  • Reads information about phone network operator. 1 TTPs
    discovery
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
    persistence
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
    impact

Processes

  • com.perhapsalways11
    1⤵
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • 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)
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:5000

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/com.perhapsalways11/.qcom.perhapsalways11
    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

    Download Submit

  • /data/data/com.perhapsalways11/cache/oat/spyehisqxcg.cur.prof
    Filesize

    510B

    MD5

    8a7d88d8d3f9ebf63f77d5b9b2a7c0bd

    SHA1

    d50ba8f31b48160fd6a5ccf7d3290ed84c2f3ccf

    SHA256

    f0fa5eb3ac59c090bc1d7be9f4025800e6f824cd5b2839a2269c78451534b70b

    SHA512

    ad2a72d7b0452b35cffbc78dfe0bca6d0cde9217d99c4ad5247e6374f3bf7d0f0a1cd52a5db248b5bf5ac052ceed46e0b965b9ea6a8898fab7d24ef3f95c10d9

    Download Submit

  • /data/data/com.perhapsalways11/cache/spyehisqxcg
    Filesize

    1.4MB

    MD5

    ab939ddb0ca73b079e6fa38289918191

    SHA1

    fbed7c61fd44d06242db07ddc91f8f977fd56e97

    SHA256

    5670515d6a541993a9448f47b9a4cd4e3773587b68f31499292d717bd685fae0

    SHA512

    9c3228a5efa775f9c1ca81277bffcb41ee8c0888b02d37a03f53e7ba3ff6a243d7f2a1e66f78a9ecf23c7f050a9affb93c1fd433ae48333add82900b5e44b070

    Download Submit