Overview

overview

10

Static

static

10

af34368e4f...59.apk

android-9-x86

10

af34368e4f...59.apk

android-13-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    150s
  • 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
    09-12-2024 22:13

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General

  • Target

    af34368e4fa5a48c5089c0993a6a5e3de98d336d3280e34abbfef9a104029a59.apk

  • Size

    2.7MB

  • MD5

    c3377cf6489047a0dd8b891006120766

  • SHA1

    09af2ede989d5a75c3c69d2f0be28a252532a679

  • SHA256

    af34368e4fa5a48c5089c0993a6a5e3de98d336d3280e34abbfef9a104029a59

  • SHA512

    08b649bdc0796c99c7907a6fa37c91128168c87fdec63584a2e04d8d03d4a3389911efe94165d9d7490e0ea0ce9d611a44aefb1165e054df0f87dd264ad8859d

  • SSDEEP

    49152:ZYoQrw6Kjcf1ObPyI4trAm8a8KLGBHzFOTkCMmn6U9BrVT9mDl8r601sS8IQH:6oQrwFjEI4iZaUzYH99yII

Score
10/10
octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistenceratstealthtrojan

Malware Config

Extracted

Family

octo

C2

https://93.123.109.166:7117/gate/

https://93.123.109.166:8080/rootmd50ma/panelcgfuzwxleg9kdxnvy3rv/gate/

https://93.123.109.166:80/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

    eaeeb1a1cf8cf33d43bba9434a452f67

    SHA1

    d83c2e3176261953a4528c7d500d77b3b16ac354

    SHA256

    00dd8241c98d35b13b67b386e76c3e79336b9da6773b8beca340140b23b65dc0

    SHA512

    b06df0272786b2699acd31af00e2f6f275f465f9a39240158c512763bc8c82e6fcb9c228803aac5ec8cefa551f31cb382876b6176b8de7c38eae9a7f815d70cf

    Download Submit

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

    54B

    MD5

    224441fcd7a042c8e05241c13d2f6f18

    SHA1

    ae1a60b9402e6e7d6fcb8926ded74e7311937222

    SHA256

    bd53814e7502566d0cc0c2090a96cf5edb7b67c77dcd9da6c51f85bb6045b9db

    SHA512

    a2c0f6f0282bb4406df4b9ff8a6fb71e541a0ab8be2eeaebae7310dc8ee2ffac3a9ea64177e6fb8bd220405a9b72940cc2d5bafcbb6b567509c68a65b0a02c76

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

    63B

    MD5

    db0b35d57b9fa2da6fd1b2558c8c701b

    SHA1

    2cc23eb9e5999d0a53df3d851482e88e7e12fc99

    SHA256

    c17bd403b9a98cdd284774905793c9bcb666dc2c63e7c861b912a040706f7654

    SHA512

    7945b7b45914b4dabed630351c5fded194622523ad8146cfa960c91ecb151e58560ee458593d14a876c7b0839c9ce1eda1944c2cad86e60e1d9824ee98692a7a

    Download Submit

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

    45B

    MD5

    0b5530674531324f845a004d1d339fe3

    SHA1

    cb15bdf89b2e579e2554c3133cf4c9de030d265e

    SHA256

    79a21a6566d4ff0204114723aee74e05657ec0fe238cf88bc24b0fb04c395a53

    SHA512

    e18e131a71fb5b30d3f4924ffc1ea49deb257bc88d2393ab89a9918cb25cc334b3e0c6c98e82a00a60ef50e8671b84cd19ffab983bbb586e6677a07b12a6b640

    Download Submit

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

    423B

    MD5

    7160cf431f070cff2a89e39f06ff4ed5

    SHA1

    6f2dc5e906a47d7922b1c808eb0285e317f082fb

    SHA256

    4e93096619914917a803f4264ef3a0be71bb608ccfa37a866376efeea2a6897d

    SHA512

    335f5f674fe0be7a77cbd988dfd46ab62827ccc7f8c47722e8c0eea3e36eebad3428e6b2a678c30f7361b604603e906e94eba3565d23ae04cb2e3abba8598c0e

    Download Submit