Overview

overview

10

Static

static

10

ec689041f8...83.apk

android-9-x86

10

ec689041f8...83.apk

android-10-x64

10

Analysis

  • max time kernel
    140s
  • max time network
    133s
  • 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
    12-11-2024 22:13

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General

  • Target

    ec689041f8c1612759add7f7736356dda9e414b54004ce3a85ee32c744f71e83.apk

  • Size

    2.7MB

  • MD5

    eaf2d0431bcd407c474d5416cd8ebdb4

  • SHA1

    c34931e0dda0cf6e15fba258d8f5420b9db7d35d

  • SHA256

    ec689041f8c1612759add7f7736356dda9e414b54004ce3a85ee32c744f71e83

  • SHA512

    67d78b9194401fdc0d8ce47cadc55875a77052a5b74e646dd30e0f7a1245bb62399522acf78fbd2bbe76f06700c14063e35d787df8f4287eb346650f5c415426

  • SSDEEP

    49152:UMygCkm6Kjcf1ObPyI4trAm8a8KLGBHzFOTkCMmn6U9BrVT9mDl8r601sS8IQ8:7ybkmFjEI4iZaUzYH99yIZ

Score
10/10
octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistenceratstealthtrojan

Malware Config

Extracted

Family

octo

C2

https://80.76.51.220:7117/gate/

https://80.76.51.220:8080/rootmd50ma/panelcgfuzwxleg9kdxnvy3rv/gate/

https://80.76.51.220:80/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:4244

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

    10bbe0e8733bc081be703d35f3e034ae

    SHA1

    3ef078798258257a5a2ce3cd70e4dcfa9cd3d630

    SHA256

    6ccfc6d064e214a1cddf7bce14a7d5932e611bf2f0bf866775a58b3828f7c993

    SHA512

    cda94e4d2637ca4a2a347d3878ba1a277c7fcb4400106df9d1b6b76764d48920953ab8b5d2f2cb4f6d05d08c7ca403e34bd0538e76ff5a869e4ce9732e8b97d9

    Download Submit

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

    54B

    MD5

    5520856f61e8108e8361612260c32129

    SHA1

    2da80cc6ef7d4995d3aada83379659c1a8586a45

    SHA256

    200f619784530a8b5781ff218257910b09cfb4caf0c3093fd125f1bd0a8f85d6

    SHA512

    6d49f66c590986119ecc44d839530028958a9be9256f1ae0378fe0da85d5c7a20b9bea2b180bb489a2ee8fb56a67bbb2d3ecf03ddf87b0bdfdc8daebff0f7b29

    Download Submit

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

    63B

    MD5

    925272ae57e38eb6ed92eb40510038ba

    SHA1

    062111717fe2d80c337cfbd90362ffa155c6d02b

    SHA256

    30e91e5660ac8ee4280a10c3ff4798b91dde8be2dc80028655a7741558468752

    SHA512

    f0816ecb36bda6cb1c37740414dd689ec1ca70c3870ec1faecbbcbdf11120046b25757cf17d1b8ae68059cf706254e61a513c8f5d335bac42133f40c07b064ed

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

    45B

    MD5

    9f0f3b536df15929fc66ba4866a8cf34

    SHA1

    950f17be463dddac1befa1cdc5b25d00d1708def

    SHA256

    b1b7dc15af3d0228a30b5fbf65cf3e8c2c412bd8ff6fe2f83b3d9d8a40b1b7a1

    SHA512

    bf6d911d65ef2bee721ccd80c1cfa8f174ba2d447f49014bd394191cc22b915c870bb9144ad0229df619918969d104d4b9d9860faee45ce4c650bfcb4ae7e5e3

    Download Submit

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

    423B

    MD5

    3da7fbb7578d4093cc0cc1fabd443c01

    SHA1

    92e77c2492816176acafb30375e8364f444abc89

    SHA256

    62194bf55dc3fe01381afcf0b943b6ee83015b6e8a12bc5766a28818b9965fac

    SHA512

    4813cae416f80c9c1bff2667411dea58d0747baa42ad6214af1f60061694d24384fed06ee039314d973c584e2f7069da646a1c0806da8126756fb0398aff8035

    Download Submit