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Overview

overview

10

Static

static

10

af5936c0c9...58.apk

android-9-x86

10

af5936c0c9...58.apk

android-13-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    152s
  • 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
    15/10/2024, 22:02

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General

  • Target

    af5936c0c9bfcfcfa74a37bf23ba9f1edb2ca8b335897e274ce5f3af54394458.apk

  • Size

    2.7MB

  • MD5

    edca47e7830a93af7a88e98ad7ce2bed

  • SHA1

    7fbebb28ad7cb0d58dae4c8f023554c05b31d9ee

  • SHA256

    af5936c0c9bfcfcfa74a37bf23ba9f1edb2ca8b335897e274ce5f3af54394458

  • SHA512

    09703b0bd176dc2f90c856650d1f97ae5d27c77b631098af73c57fa8ef553f4655bb680e717c6af801f2dc630df3be065a4f9722f00e34235f64c12d0775d3cb

  • SSDEEP

    49152:eGd6Kjcf1ObPyI4trAm8a8KLGBHzFOTkCMmn6U9BrVT9mDl8r601sS8IQS:e4FjEI4iZaUzYH99yIJ

Score
10/10
octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistenceratstealthtrojan

Malware Config

Extracted

Family

octo

C2

https://45.88.88.100:7117/gate/

https://45.88.88.100:8080/rootmd50ma/panelcgfuzwxleg9kdxnvy3rv/gate/

https://45.88.88.100:80/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
  • 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:4226

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

    358bc902c69e8cdb1b2b3f7d1cdc8375

    SHA1

    71ac32bbe1eabef122d6cd26290f885858630922

    SHA256

    cfd2abfb3358a1cbe1b2c5fbe107fe401ce127f436d6543a506f95981741c2c2

    SHA512

    bf6ee8120877fcc3f6c43d7730bd8a7b44d2a0c89e6995e991a45af71788cf533fe9e10b949b41fd76ea84dbf86a235fc58b23007db335aa5c64fe17a40e7d7e

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

    54B

    MD5

    c581a6f185cc71d82815f889e2292b1b

    SHA1

    b7e79c1760886670638b6f5d0bbef6aaa738a2aa

    SHA256

    3dc2d527beaf27c79592e005fc239cb23f3e6559c4a10da123060fc382a94ca6

    SHA512

    09d52c119d5172da88177a2487bdb0197cfdbb4d24850c1cc03173553278d9ba2e7314cadb6fc3965c95aa29b7de43d7fa2bb4bc81692d20bb0efbd22ae8d513

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

    63B

    MD5

    c44aa8583e18af1d4f32b7b9a0f4d054

    SHA1

    e927eab9f70ea652752ffc85f385f7852abd3e86

    SHA256

    69371ded6a97f07db7fbb667196415255aa949f105d9a4c4998024bcb0d2b3e2

    SHA512

    9904b79bc434ac337a9f9d9eb8925846d77b0d3c0c232f364ebb2f8cf166622a76eaae8d09c9b19e9124ea260855487bf27f6689fe905df3a7520655d13657dc

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

    45B

    MD5

    210942f60a3795f47b260ced59c771ed

    SHA1

    e03990de672314e0e224afba2b3bd57469249282

    SHA256

    82618a150a65c040eb7e6e24092778fbc98c0234de8235a32cce6077157485fc

    SHA512

    1c1c5353242a2346fd4c86380534352ba8dea0976a6aaa133b67dfbcbba35ac81ea8ba71f57760876d4e990c9cc948253fce5acf843c0f7bc10a650d25018428

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

    423B

    MD5

    e9235209591b0844478494669f102a9f

    SHA1

    6d65664419fbbdfb2c6b72332767e0eec908e438

    SHA256

    8daf03ab4c9af8048ff6c4cdde612dafd474e69738ef5240ac346b96f2521415

    SHA512

    3247b0416996ed4e481f6b4daa88f353c924a719cd6f07df1dfe71d6971718a786a6c5d16d1691a4b70b066b66b602610cf77965a8d697f635e3283732108082

    Download Submit