Overview

overview

10

Static

static

10

ff79fca5d7...33.apk

android-9-x86

10

ff79fca5d7...33.apk

android-13-x64

10

Analysis

  • max time kernel
    140s
  • max time network
    135s
  • 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
    18-11-2024 22:03

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General

  • Target

    ff79fca5d791bcb9320e6b713bfe7e444a99b0a2e7977b813e58cdc738aa0633.apk

  • Size

    2.7MB

  • MD5

    1b7c72ccef28db93bbc5bfe9f39ba9cd

  • SHA1

    3113e933edbf184bce389da1ee4d80a356fcc0eb

  • SHA256

    ff79fca5d791bcb9320e6b713bfe7e444a99b0a2e7977b813e58cdc738aa0633

  • SHA512

    aa70592c2acfcd3e2d48a9daf85f76923fca7823019868b3a5e0625e68aa2a4c7e31543b507bde42afdbd0b1bd1eaad68dde7869e2ac35ca48b302bc883850e0

  • SSDEEP

    49152:eGd6Kjcf1ObPyI4trAm8a8KLGBHzFOTkCMmn6U9BrVT9mDl8r601sS8IQI:e4FjEI4iZaUzYH99yIr

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
  • 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:4264

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

    8430962db86f5fb907ce1fa0bea4a955

    SHA1

    1a3691b1207e7b88b01df495d03f4292af79926b

    SHA256

    401792be2d37b40994509fb3fce6dcdd590c9420fd535d3eb40628415a2b8119

    SHA512

    4de4186a5d94871b9c8831eba050dafe9a274acf120765a894fee6dc4dce5277802045d1381bcac4481fa8959ab7c24d0666a53e160d7069daeaa73bcf7559a8

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

    54B

    MD5

    8e168ed187c29ff5dda91130cc2fbe48

    SHA1

    057c28455d51472945819f86570fca9974c39614

    SHA256

    1a7dc53f097b553c4b77737229724ec1f8b45af5a85c0dca4099e595de61c977

    SHA512

    23685c3ca209051292074ed402961af2f57ccffebc9426e1d3df9ae42dcc47280d0cfef1fafac64f26d0ade0498049cd8cadb7dbfa20e86f24d22b55499841de

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

    68B

    MD5

    cd576b118434d489d5d78259a831bc3e

    SHA1

    15a34d97b7cf389fa1b1dec4328520022eba61de

    SHA256

    1bc14aaa67fce64c885f0f78e84f25aa105857d4980d0968b62fbb0e94ae607f

    SHA512

    bbba44e3d7bdb9dea5dd3629bc05161fc890669db4decd594c17b55b82f4d2443579ee587cbd278688a5ffb41fbbfa938c4747e65edb2625ca83d41f903fd961

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

    63B

    MD5

    b6ea5aa8a7d413d98f8a10a2bef78dd9

    SHA1

    08d36a13bad19849e825068477650484de66bd59

    SHA256

    cafebfff516eeab8786719c705ea852bbd7a1b1ce2b38e8ad7028862cebd0c84

    SHA512

    490cdabb3f10093b267891933e2d211c86a2391efc5ca40fdf02f09592750ef649a237e492c33484252f78cc6c909cd367ca3910a0d6249e5cffd746bdfa64fc

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

    423B

    MD5

    6ffac7b099b6858bfe004b8f4c89050b

    SHA1

    d6f0e75e3ad4118c0124704aa17d23e5f6ac7f42

    SHA256

    b244710c8cfa420b4c8f6ac76a7ffdc78ae5f1727aae882d9f9f4707294ba2c3

    SHA512

    f745160192bde6572110df5a1337d3dcfd09d8d93b04e77ca1947ba7505fd3de33a67d737defcd245f6c94fec0d45357d238f024b48cbd5b763570a181877384

    Download Submit