Overview

overview

10

Static

static

10

50194d6165...da.apk

android-9-x86

10

50194d6165...da.apk

android-13-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    156s
  • platform
    android-9_x86
  • resource
    android-x86-arm-20240910-en
  • resource tags

    arch:armarch:x86image:android-x86-arm-20240910-enlocale:en-usos:android-9-x86system
  • submitted
    17-12-2024 22:07

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General

  • Target

    50194d616578f5fb4829cce92fbc27a2d55eeb8d756125a5b6109f73d4dffcda.apk

  • Size

    2.7MB

  • MD5

    b35e21ecf90df90f95564920c54248c5

  • SHA1

    48a3f2a28fa1953c45248b175d62a9a0529d8821

  • SHA256

    50194d616578f5fb4829cce92fbc27a2d55eeb8d756125a5b6109f73d4dffcda

  • SHA512

    eab33b84a9eb92d1a38098f30fdb7ee5107ca2dd9dee30227f25b4e6c55b860f7f58462cf46ca82953261f304dfb03abdf03b2baa9b0328899b2b13f807a748b

  • SSDEEP

    49152:I//6Kjcf1ObPyI4trAm8a8KLGBHzFOTkCMmn6U9BrVT9mDl8r601sS8IQf:InFjEI4iZaUzYH99yI2

Score
10/10
octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistenceratstealthtrojan

Malware Config

Extracted

Family

octo

C2

https://85.31.47.238:7117/gate/

https://85.31.47.238:8080/rootmd50ma/panelcgfuzwxleg9kdxnvy3rv/gate/

https://85.31.47.238:80/builderxxxzzz/gate/
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
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
    stealthtrojanevasion
  • 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
  • Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
    discovery
  • Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 1 IoCs
    collectioncredential_access
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
    evasion
  • Requests modifying system settings. 1 IoCs
    evasion
  • 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.nameown12
    1⤵
    • Removes its main activity from the application launcher
    • 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)
    • Requests accessing notifications (often used to intercept notifications before users become aware).
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Requests modifying system settings.
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4214

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Event Triggered Execution

1
T1624

Broadcast Receivers

1
T1624.001

Foreground Persistence

1
T1541

Privilege Escalation

Defense Evasion

Foreground Persistence

1
T1541

Hide Artifacts

2
T1628

Suppress Application Icon

1
T1628.001

User Evasion

1
T1628.002

Impair Defenses

1
T1629

Prevent Application Removal

1
T1629.001

Input Injection

1
T1516

Credential Access

Access Notifications

1
T1517

Input Capture

2
T1417

GUI Input Capture

1
T1417.002

Keylogging

1
T1417.001

Discovery

Software Discovery

1
T1418

Security Software Discovery

1
T1418.001

System Network Configuration Discovery

3
T1422

Lateral Movement

Collection

Access Notifications

1
T1517

Input Capture

2
T1417

GUI Input Capture

1
T1417.002

Keylogging

1
T1417.001

Screen Capture

1
T1513

Command and Control

Exfiltration

Impact

Data Encrypted for Impact

1
T1471

Input Injection

1
T1516

Replay Monitor

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Downloads

  • /data/data/com.nameown12/.qcom.nameown12
    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

    Download Submit

  • /data/data/com.nameown12/kl.txt
    Filesize

    230B

    MD5

    9b99f12b77ccf670c6793c5232fc4efc

    SHA1

    88d7ebeeba5139ed8533ad70113d5b1612f717ca

    SHA256

    8507cf66a04b7667295655765e39746e8b544626c29e16b08d3e85da7cc69dbf

    SHA512

    790fd31689794d32d1bf52048b4b43bef30d26749fd8d9306f6a876b080eddc65d5d286c89cb78d431fca565574ff7cc6bf44c28b167a412828c055dc93fc937

    Download Submit

  • /data/data/com.nameown12/kl.txt
    Filesize

    54B

    MD5

    abf8e523a0140f697ad0fc92f485a3d9

    SHA1

    c9c13a4313634d2b7e079aa439362b04ce1e9b11

    SHA256

    9236f2391aced62a13727d735d501228d37d46e1e66acb105a642bb8bbe87b39

    SHA512

    7503566fdbfadde2921a5e658f621c811b14feb344ac5a14361d1ddcef78ce8cb18b6ed04e7a9cab114092bf11877b186dd2582a8ef517afae6998cdea88064a

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  • /data/data/com.nameown12/kl.txt
    Filesize

    63B

    MD5

    6fc267b35360fbfa4209a55a3a8afc76

    SHA1

    8a894eb20478d8e2d33379f602d775e830ba374e

    SHA256

    b8582d4635dff9fc0c1cb2be124dfb6368595375a1952d724c456ce3fe0c60ee

    SHA512

    808c63b5bf6e64d90e7086986cea11c8c90873d07959650e1819224b9b9f374fa5cc563e3089fb580925fa017d979cf982c623015ac49943e6902848f760470f

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  • /data/data/com.nameown12/kl.txt
    Filesize

    45B

    MD5

    4e6375e1aaefeaf1dda4b62b81b9b1ea

    SHA1

    eba1fe957703b5dba2c5a078188d51d1936ec6ae

    SHA256

    ee6c81081769607e7ad9b9663bd8eb0483f5e97412710d4d8833c5fb5f3ef2d7

    SHA512

    90158906870b7479e324b18770cb14fd971789aa01119a287947ea04bd174b3747dbe5b57bcfe3a94853236a02726e656e008430757cc8a08bebd3d5dbefa738

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  • /data/data/com.nameown12/kl.txt
    Filesize

    423B

    MD5

    91e60fd40d7469111aaf8a7db6b57f75

    SHA1

    477b422f96a39e3b9233869202096534e9eb42cc

    SHA256

    45430ea4e38dd4348f78d90bb474b7b01809cb76531276a16288645e5ca95f08

    SHA512

    4ab7d96509f9cc4496e6f20d395787c21bc92f0871e02e37f3d022acc7fde9a47aa58f77df6e6cddaa8b62aa92132e9ac334a12928267b5617d26f1afb5987ac

    Download Submit