Overview

overview

10

Static

static

10

8572788823...63.apk

android-9-x86

10

8572788823...63.apk

android-11-x64

10

Analysis

  • max time kernel
    146s
  • 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
    30-12-2024 22:05

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General

  • Target

    8572788823547d16570791c5e895db960be5f10dc18e53be5abe85bb75eef163.apk

  • Size

    2.7MB

  • MD5

    c50be2d99ca62991f87f550620a25419

  • SHA1

    a4423318c330e7c8e59841ae243550d40f7ab90f

  • SHA256

    8572788823547d16570791c5e895db960be5f10dc18e53be5abe85bb75eef163

  • SHA512

    52fad894dbd5113a00139562169a16b74f4e22181ce1b46472ab9969d96292edb3840562eb9f64592ea4999172547167dfd756d4b378fd74bd83309165cb0dc8

  • SSDEEP

    49152:KFmU6Kjcf1ObPyI4trAm8a8KLGBHzFOTkCMmn6U9BrVT9mDl8r601sS8IQo:KFmUFjEI4iZaUzYH99yIx

Score
10/10
octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistenceratstealthtrojan

Malware Config

Extracted

Family

octo

C2

https://87.121.86.196:7117/gate/

https://87.121.86.196:8080/rootmd50ma/panelcgfuzwxleg9kdxnvy3rv/gate/

https://87.121.86.196:80/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:4262

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

    2882eb2902f4275f30853aa26a010871

    SHA1

    ca616841e10e0af2e5cd193505c3f8f5a0e092f5

    SHA256

    5f81fc18ace0849030096ae153d97dd88587fbbd40003c5f4a8650fbd5bddcf2

    SHA512

    9fbec962d50924b3f12e38bc45293e6e901588a7788cdfdc538ab1feb7f9d0f1daead732f520c2b1c53bf6597714019132025a15ceb6a798f73486aa8becef74

    Download Submit

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

    54B

    MD5

    35785ca022e69e18c3555d5df720bed6

    SHA1

    4bc987566ff17e4b8800726e2b0e1a413261cae3

    SHA256

    965ec57c10e504c9981668906b3d1af506a86d5c1964bd19d00de1e0f0216db1

    SHA512

    9459d764b458bb452558e34b12c8db4f20861ebc55440b42b3b52f00efcbc5a22e9d3c8a573d386208d553708ec3c080de176e76e344db3a14c4b6e4603b4b65

    Download Submit

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

    68B

    MD5

    c3b3bf2dca9d9355e1a7e47acde4e93c

    SHA1

    54602b7ea1a398c37ccf3b33f3a66df56611adda

    SHA256

    2fcaed468a8527d939bc61fd9e6c6a570c1b43f017d33fa760c0ababa02d2b4e

    SHA512

    7c4ec1133a99487f72e5378463e6f03bf589bd87462a409bf66be83bb447950b950b12c3f1411b2c483b4aa9555eb759d4caf31d08d8f455d4029bf8f2f4c5f7

    Download Submit

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

    63B

    MD5

    6035fe48a108043b5e03e10d8b50d570

    SHA1

    ec084ec04f521c37970aa9e136db8bafe22c8781

    SHA256

    11dbc395ffd7f6e7c472c20fd6f2fecd17360396f0e8ab93e05163f214977983

    SHA512

    6382adf1f1edee7d1c03a400ed68be66e2af02757d7e141e07e996853c1293056751a22fc6929ec5e17aa08923bcd82cce9878e2083f16c1c60d28bf176b805c

    Download Submit

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

    423B

    MD5

    a963707d8a51d56ced2b55b58c775e61

    SHA1

    84c1d97ff390c4e4a82c5e9591f6a8b994761452

    SHA256

    6f4d9614ae16fb30eb6f8729cbdc26d48b57ac60c205d66e7d9cf3799ce116c2

    SHA512

    97167bb7fe96b86824862940963090151ff2c764341ee8a3d7876cc7d0bac9c769727aeffb6890fb4a8eea24830c42703849cf6e88854c79355b0e17cce7488a

    Download Submit