Overview

overview

10

Static

static

10

72b714bada...fd.apk

android-9-x86

10

72b714bada...fd.apk

android-13-x64

10

Analysis

  • max time kernel
    140s
  • max time network
    134s
  • 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
    08-12-2024 22:00

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General

  • Target

    72b714bada87c8afeee9ac825e7548e7164984168d0c70d91b0c563d32039afd.apk

  • Size

    2.7MB

  • MD5

    bf05bc07e2c9d4b7c84385892fcaaf37

  • SHA1

    71e92878d21e053094db1833fc5a0db073187faf

  • SHA256

    72b714bada87c8afeee9ac825e7548e7164984168d0c70d91b0c563d32039afd

  • SHA512

    f31a624fc1b15d453d20da11c47d9f97de8040851bc9db8d090c08cec735888d958c784651294dae89de8935947eaa45340234847bca23086c40a651f1581a9c

  • SSDEEP

    49152:I//6Kjcf1ObPyI4trAm8a8KLGBHzFOTkCMmn6U9BrVT9mDl8r601sS8IQ0:InFjEI4iZaUzYH99yIF

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:4256

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

    34e8fbae3cf12392e222451b55361b06

    SHA1

    31856313da5544a552cdbacd72d1fd79982135af

    SHA256

    97d99eca85bfbdda80614c769c3ed694e3b8b9302d12f5496538670b54708f33

    SHA512

    3a685c66bfd397c2d393d11c120b56e8f5744940a02c9a33c575df4c7a079712791b1d8568c05dbf649188ed9b4b5d9f13b07b4ba1baaa6176e9916e61ec88bb

    Download Submit

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

    54B

    MD5

    349506fcffa4897c5bbbc2a3a339a9da

    SHA1

    ca2fc4c879975fa901b8aae2e8b9b51f97a99705

    SHA256

    4d50a6e8750c7e9789c45e5e849b0148c1d4b38c0b25e987f84438e426fffe2b

    SHA512

    657cfdd458795b30927852185227c58bebefbd05655f377f49065d4c0f88ea01901fe8de7e9b8176838cf5586597144d0d46f1af95dfd25629c25755b61acac5

    Download Submit

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

    68B

    MD5

    0743a71b1f8ddf5676986cd8daccfa75

    SHA1

    1dd31794ba64c59f589c541d7e4f2d7faca15f58

    SHA256

    915954b326463e27c25ddc7cbdff6a82de765558ced9f29195cfab0b123949c3

    SHA512

    a0ec5d627f0d07dc31d437f86fd8193dcae1c6311e468016a1cd8301dd2d78f77be2ca5fb13712af351d4412b75c4f908781e64eff287f98fdee574a6b97e9d1

    Download Submit

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

    63B

    MD5

    42b32dd1d819f0b62a3adbbdf5dae02b

    SHA1

    716169d30f8c5171d3e0e7f5610ad1f038d79ca6

    SHA256

    19bd64ac6e6c40361a5b4220862231da6cfcfba5ca7d5bc3d10a96db229a7e72

    SHA512

    4d8a34106cc10dddf9ca9089fc391e0a04a4b12f19a92a133916a7eaad779213cf64afe65950dbeaedc2dbfcdf9a5f479760b161bae23fd5475ccfea46fccb0b

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

    423B

    MD5

    0b233ccc2ab96aaacbcf4479c1b68384

    SHA1

    1cf0a70a7109be8ac6cc0ac2fa1711c48d301301

    SHA256

    839324f3854e1f7d0e1e3716e14e1eea9e9f349353396507c178caaa6abc5a10

    SHA512

    a8b0a97e6033b97128c0ed112fb344a4ba3eabefbcbd08e65373d8449161b04771a785a767bc550648ccede79cac4ce2f73c808739572f009e7d8337c0b2ac94

    Download Submit