Overview

overview

10

Static

static

10

f2f5574eb9...ef.apk

android-9-x86

10

f2f5574eb9...ef.apk

android-13-x64

10

Analysis

  • max time kernel
    149s
  • 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
    31-10-2024 22:00

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    f2f5574eb9a5bda0d9f888c81a5cf4ba2784487724723368c47c2f3da276eaef.apk

  • Size

    2.7MB

  • MD5

    7ccffbf62ad08d3dda9f512c1e5ab1f9

  • SHA1

    4d82c05593073a3f2e6428eb8cdd8ab95c310cba

  • SHA256

    f2f5574eb9a5bda0d9f888c81a5cf4ba2784487724723368c47c2f3da276eaef

  • SHA512

    9c367689372028877d6e5d2e4cb0e2a8d749698a9be81b080d2d45be4e7edf6f6f2fce79ad9fcf5c35a83b90fc7a971a347b297722b943dad691afb3831bf6d3

  • SSDEEP

    49152:eGd6Kjcf1ObPyI4trAm8a8KLGBHzFOTkCMmn6U9BrVT9mDl8r601sS8IQ5:e4FjEI4iZaUzYH99yIy

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:4261

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

Loading Replay Monitor...

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

    5c5dbe7fd3279f572070606d634efd88

    SHA1

    077c7dd4fc02e16fd351a41113bd16f23d6f83b9

    SHA256

    d5e6fb8140493a0c040e08a01fa185ab7cf3508b2750ce1ae8b9bb85512a431b

    SHA512

    ed4ce8640b12b58f26c1351fe984ea6f85dc458982eb87f4dfd517ccee22d9426262b17537cfe591e67c42eab102448de7a118a288bc167cee77fc4a4c413325

    Download Submit

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

    54B

    MD5

    376992c8cc756db68c826ea07df021dd

    SHA1

    2f815291d1ff74d5e67c467865a8fdb5ddd55af5

    SHA256

    fba3fa60f10e3d4b85a2fb9927c04c1ddc5bb496e971d43c63564e2bd39cd27e

    SHA512

    3c12dc615243c22390ca99b4f920e52847ea53aeec331d5b992bd9ac27e745ff8647625348c30de8a62702999673fd5fbcd45e43804d24a15afd8de8e445d4ce

    Download Submit

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

    68B

    MD5

    950ada6e217bf6076356f14f855d1f36

    SHA1

    c3455b28bec823efeceda362b1869ca363957e46

    SHA256

    4791f6f9b04b1214a29fece4295491c84f792fedee7c0ae93b8447241916f682

    SHA512

    fcf3fb136de176bf302e9ed906cddd075658de2506f7488c5920e4f58adbb4318618b9928f7aceb521ef3151549198771a4a29292863002e2f4728c5e56a1a33

    Download Submit

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

    63B

    MD5

    5c1ac003398ca60c6f97219a416d8f7f

    SHA1

    1eaa5d215399eb593f743598632c386718d3e9a5

    SHA256

    5fef1893bdb8e043f9259a4c31cd42fc545884abcf3c700fb4f69a71bf18d73b

    SHA512

    307066b0b882d7edeb2fef9f89a12b443fdc2a23153fd716c92c1b5f4bc57ea53e89cba52abd233ac3e23c790f0f55b803a5093e95f65ed5b02fb9796a633f79

    Download Submit

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

    423B

    MD5

    16235cb960733d6669efc21646bae57a

    SHA1

    17dacdf7586e13302c09811b9896bb3f40ed7cb4

    SHA256

    0402fa85202e4640a8779c16de40ed253a2d4e2f821e48ff7f2ad233a952d115

    SHA512

    4e06267a0214f7b86ab39c1967a4ba5e7680759690ddbf302e0becfef88ae44626a7c69737b3b636f13620996dc3d579204b9d72790fcd3e0748ecfd8342065e

    Download Submit