Overview

overview

10

Static

static

10

2c45d42c4d...b9.apk

android-9-x86

10

2c45d42c4d...b9.apk

android-11-x64

10

Analysis

  • max time kernel
    145s
  • max time network
    143s
  • platform
    android_x86
  • resource
    android-x86-arm-20240624-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system
  • submitted
    17-11-2024 22:03

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General

  • Target

    2c45d42c4d9872e3764ec1f2c68bc6adb356c9db553fd0f8f5ed49ed91933ab9.apk

  • Size

    2.7MB

  • MD5

    46707f9004839da2176e7b2c49b66672

  • SHA1

    c4f144ad03c23bf6d726c4fe61f842d19cc59325

  • SHA256

    2c45d42c4d9872e3764ec1f2c68bc6adb356c9db553fd0f8f5ed49ed91933ab9

  • SHA512

    e58a50d35d62fc8e8121c2f87d1366584d7c625764293fadd6158ed999c63fb49738f1e7b903a4b1bcc2d97aec2b784e74fa109076845de6c895b8e62bc84ec9

  • SSDEEP

    49152:ZYoQrw6Kjcf1ObPyI4trAm8a8KLGBHzFOTkCMmn6U9BrVT9mDl8r601sS8IQn:6oQrwFjEI4iZaUzYH99yIc

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:4325

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

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

    230B

    MD5

    409d125831d55b4ffef5461a67a6dd5f

    SHA1

    4c5c4a6d1024ede410e2137f1dc7caf3ab33acb4

    SHA256

    9b043b526203e7c13758de53a55db34be3b3df64f4b11831b92a04f5eeea93b8

    SHA512

    49df7b83a0b9921b00284d63bf713286a4160f3c6adb36b2d20b501582a3b9aedacd2a333bcd9bcb157e9307d93f334c0da1cbf83e7e01411ba6649d6501dd2e

    Download Submit

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

    54B

    MD5

    535ecf47a2137237eda886c087228e94

    SHA1

    1b75334059c32cc62e1bcd01141aeaa1e391fec5

    SHA256

    bf3b8d31838b49a39a6a5f428f741d8dd976c3eb24d2c73be38e3d193d130bce

    SHA512

    b03bd311dcba418205f75cdabc9678c99baf1407289b41d2ad8d863b556f86cd866d1e11ba6819cae0145aeddb1674bc090eb11c2cc7f9651b86a246017a6856

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

    68B

    MD5

    a578708e155ee65984032048be862348

    SHA1

    f118f43d90f828c58f2445dd9885b94bcdc56d72

    SHA256

    5e0d2d6cd786fa5b07b8e08b9420ba18080ce044886324bcb9a2ef750ed9b5bd

    SHA512

    334fc462f60826c8d42889f62258d8fad40d408725c001f2c4709bed3d11e35f7812775c4121d7448c730d48f01b42e37e41afa72d38ab165ba26802e5d867a3

    Download Submit

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

    63B

    MD5

    e2c9500bf362cf68c38a68876f03b15a

    SHA1

    d22ddb4b9547983db911bbdf3e7ab56a8ef3c6e0

    SHA256

    f70fd622779e666e09580fbe6c50b24f875b619770e0563eef35943433c00ccd

    SHA512

    2c5b03428c85bb72a50dfc3e5c251ab84c0e768c772a1c1d0e301a462f768a17cf87177578a7324f0a718a58ea9efdfc99d7f5422c7995065ad939365d324c87

    Download Submit

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

    423B

    MD5

    a1404fad3c9b76aab8528b5ecd06f735

    SHA1

    6fde74d750cef5a607eaf593bef2a12e7a0a4486

    SHA256

    3cc64c085eea0cdfc09e03f86629612f985788d6f4ea619dd827dd03a68a1dba

    SHA512

    f8ea9dea546c339499aebc2203315375e70631d06757bc100afef74028be962e2e69f89e8d61a37b3f11601f32ff4c2cc7b391119564d3781773ad39715d93a0

    Download Submit