Overview

overview

10

Static

static

10

8a400be3f9...03.apk

android-9-x86

10

8a400be3f9...03.apk

android-10-x64

10

Resubmissions

03-12-2024 22:03

241203-1yllbsskfj 10

03-12-2024 22:00

241203-1wm2dasjfj 10

Analysis

  • max time kernel
    143s
  • max time network
    138s
  • 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
    03-12-2024 22:00

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    8a400be3f934b4a66b516a909215b2bbc0fde5925e41f3a7e8d58afdc8f3cb03.apk

  • Size

    2.7MB

  • MD5

    3de4e1386c4ec3bdc7d69ad7e32aba26

  • SHA1

    e9c0f7404c12f86f03cc11553e7613a3f1acc63b

  • SHA256

    8a400be3f934b4a66b516a909215b2bbc0fde5925e41f3a7e8d58afdc8f3cb03

  • SHA512

    919ff8a544527c33e8a8c8e5a2699e84642c7cc0f87704810eae0fb650d30f6ec7e73f7e7d719da68207eff4a5c3123c41748f828bb21bb4b7f7fb259668a378

  • SSDEEP

    49152:eGd6Kjcf1ObPyI4trAm8a8KLGBHzFOTkCMmn6U9BrVT9mDl8r601sS8IQo:e4FjEI4iZaUzYH99yIH

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:4258

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

    65B

    MD5

    f6dd4b3e28e63ed082a8cd382bd9643c

    SHA1

    0105c2b2b71c75635c9de9250ee37963ebee2163

    SHA256

    7bedc69e1c4c5ecf23767c0aeefbf8ab3491aa855a25f5b528c3316024e16b71

    SHA512

    daee6ec355917a971d92ebb895c295c2f6acdaa62f65653cf5e66868a4f6300f0123960907f7ab6be3e3c5c942f96136573bd1d7f7ce2ab5ae80359f9e7b33a9

    Download Submit

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

    79B

    MD5

    e1599f82a3b42cb32bb7bfe83003b22a

    SHA1

    3cd26728559c1ec7b316e7642a78cf8812eef80c

    SHA256

    ffaa557def1d414c645474cea978e768c11438c079d8b625496d408383a34f0b

    SHA512

    b79cc4b1ed34f90c067907e1a160c127c7d7a46c9944094b931c5d19e0001fb075b57f7ecc0e2e909f88a75d239513487026db9313987f5b0b3ad54c81d8174f

    Download Submit

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

    230B

    MD5

    45a5c0bc7ea1e09e87965b9163d00c10

    SHA1

    205dcd707b7688e2e766a70a3a6e8f53ac580652

    SHA256

    6328d447d9ac897989b0f582c0bbfce58b220b540e59bf33b04f79a0583559dd

    SHA512

    3b4ec6b43301a91cf89f482bd5e7c902db949913ea470aa9bc52d6459693d56bb3da4cb5ad0896e887af69767d608175760710395c52a80f333a224f3f4fcbd3

    Download Submit

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

    54B

    MD5

    dd362e982ee5f384ef2abb3b891ecb8a

    SHA1

    08ef35c84109a9ca1f70e9f9dc43916b4879c36f

    SHA256

    46a30f30ced115188bcfdef973e7cf601e4c306a8a6d4344fa88725cf4ee59eb

    SHA512

    2f6e93d07a7879650999e1fa04e3f9d4df8a5d9ae42129a74580bf159dabb67d872df93e5e61e8c685e3f2e239587478c34f4afb5d5c92aaa4a43d45c67b815f

    Download Submit

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

    423B

    MD5

    d7734665cd73725137530cfaaa5b8a7f

    SHA1

    e128658c92251e731f5ed7afd56af44e5d6cd671

    SHA256

    9e9cb90315651fddabe20ab343605332c318ecb755733de338f4adad0769e3b5

    SHA512

    9d0076a91659d2c390e745f5766c7792ac15bcba2cce536199d2c20dd5c083ef39620465386b05357e3875a445dea0c6737449c693bd6fe9d5ac279089d9e3f6

    Download Submit