Overview

overview

10

Static

static

10

6c6d4d1831...cc.apk

android-9-x86

10

6c6d4d1831...cc.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
    17-12-2024 22:06

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General

  • Target

    6c6d4d1831937bccb60d52b5b6b950c7e08a522095c386bb1a2f409ef42295cc.apk

  • Size

    2.7MB

  • MD5

    06ec829dc7eb0f6743c5865605f7acf9

  • SHA1

    5dd5c9b716fb122ba2799f4a748105add2a89f95

  • SHA256

    6c6d4d1831937bccb60d52b5b6b950c7e08a522095c386bb1a2f409ef42295cc

  • SHA512

    e999e38fe7771f47dde052f7bdcb8cfcbc14b6278abce955ee336bef3033d9897d726a037c9c9ddf933ef65d4403517375f9b64885fdfd9b5f6304aea37fa260

  • SSDEEP

    49152:Rkdz6Kjcf1ObPyI4trAm8a8KLGBHzFOTkCMmn6U9BrVT9mDl8r601sS8IQL:RWzFjEI4iZaUzYH99yIM

Score
10/10
octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistenceratstealthtrojan

Malware Config

Extracted

Family

octo

C2

https://87.120.116.233:7117/gate/

https://87.120.116.233:8080/rootmd50ma/panelcgfuzwxleg9kdxnvy3rv/gate/

https://87.120.116.233:80/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:4268

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

    a9949bbbc08644e38fe9c0b2b43ca086

    SHA1

    5929e5b9d4448778b94a4abf93d6c71269ed9e09

    SHA256

    3ee3dadbd328049eb9cccf7745baf7b2a6cfd2a4bc661b107b266ca25a807ffa

    SHA512

    cc3cdf1935d0c1ad5569d51e913d8a5a20a06bb570b242a769987fe28d6d692bb018fe386dc5e46c9b2b0da6757a6c7e28f57aebcffe7395a562922421ce4add

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

    54B

    MD5

    45fd0c84d12280e61df7f0a1a107f729

    SHA1

    ca41870e42c9469a0e9937b3e39d4f91e7ffeb05

    SHA256

    441ab3e67eb3585f687a69bb6a5f2a3076c38b5b06ad038773211b95958515af

    SHA512

    ce3b4e29cd574cb88986bd83ee0952e16fc4e2988bb15f3227ba4ffb78a4bc027e4fc9171b1ef4701f0641abcbaddba7a4f32320000e3b6ff37e381459e95c1a

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

    68B

    MD5

    256dfe77eef29d1550627f3f4b6538cf

    SHA1

    6f4c185763a434771626b79b8860d0a32079a513

    SHA256

    f539a97cbd6750ffc7ebd86aa3fbccf0c7331efc643bb2bbf8488c3432988a40

    SHA512

    bf7183bcf9d980ef6ef0bf6583e72c97171174faa2abef57aa3464c86eb46e7d7fc44dcc8b9b1ca577431a73b971392a77e7265514bf7a606f90b99121f86fd5

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

    63B

    MD5

    c5e2a366f6dc0369efd7b8ad5df38fe6

    SHA1

    aa5e9ca5b5602bfbc8883b86c18c82a8270ff3fb

    SHA256

    9e53d241906a77889f0641af67c081531bbe97955162ae382356baefc385ec6b

    SHA512

    af4963d764e101f0c702ffc4c97dfb0e7fd8891a37b9baa866371f2e93b072bddaa78d49edfb7c322460d43fe77121de6a450df0efdc57184b418b3384e1e7d9

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

    423B

    MD5

    baa31964304b0d60592291c18f35b402

    SHA1

    4b1003e4a77cf08739abc053013574077f61739c

    SHA256

    094511fafc3405ddc5144689e32c90c66a2f75f444de03e250a61106a6f3ba37

    SHA512

    3b811b62a6f2479a71a53cc0c1ce1618bc57bc82f497397c4c97f1c6b6abd69153d9be866ac8b9ee433394c67839ac5b7d27c5096056202b760651d6440ad988

    Download Submit