Overview

overview

10

Static

static

10

5893db1d24...a8.apk

android-9-x86

10

5893db1d24...a8.apk

android-10-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
    20-11-2024 22:00

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General

  • Target

    5893db1d242e1ee9788d9928ba4907c9cddf9a36db0d347fc5c1eecb04f3eba8.apk

  • Size

    2.7MB

  • MD5

    f3557bcaf66210c9535d155481d21a9f

  • SHA1

    3d2d37f569a224040ca49008ac2f0ffd7cd94216

  • SHA256

    5893db1d242e1ee9788d9928ba4907c9cddf9a36db0d347fc5c1eecb04f3eba8

  • SHA512

    ec405fb4fb0050fd48b12691490069639162fc68215974b2e3f8a79f00fe77cd979da65dc7a567ebc2e4f6e4101e1ff29615d547a94a61b0707967a01f1c5912

  • SSDEEP

    49152:ZYoQrw6Kjcf1ObPyI4trAm8a8KLGBHzFOTkCMmn6U9BrVT9mDl8r601sS8IQf:6oQrwFjEI4iZaUzYH99yIY

Score
10/10
octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistenceratstealthtrojan

Malware Config

Extracted

Family

octo

C2

https://93.123.109.166:7117/gate/

https://93.123.109.166:8080/rootmd50ma/panelcgfuzwxleg9kdxnvy3rv/gate/

https://93.123.109.166:80/builderxxxzzz/gate/

https://alicetvyineyayinde.xyz/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
  • Reads information about phone network operator. 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:4263

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

4
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

    85a62b7ba2460ff6d6bd3f1948cb54b6

    SHA1

    ef5752fc05b444e319afdab556725daf8bd2d4f2

    SHA256

    45a964cbc3f6ae6d1c5f59a9ccc876ee5a83cfde8e93052aa549d50c67d1bf00

    SHA512

    64b1e83b9aa774b4958e61ca4bd229995754fdddcd1bc8671c70bff1ec18d8a4fc8557ba4481e208fb4d0c7a6281048f3e1140119ec0064409238240646d5103

    Download Submit

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

    54B

    MD5

    0eb7d363849f993bdb0134167158230d

    SHA1

    7c0703734055b4ed18e65b527933c9d1e61fc713

    SHA256

    4f18a1126d25662665892288531a91e383724268f15b9cc9d3f565fa6f6d542d

    SHA512

    505f22b60b0e3c9637ae2642c2223dea4914ae762896d72ebf55d3f4961cfb64ccdf1ac6d0711508f4c77e5456c06de3ea796c3a4a64d304641f65a952602828

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

    68B

    MD5

    a54c1252564a046f878f2b5114e82f98

    SHA1

    7a7701240d5448309d0ec65f13d5e65b70685831

    SHA256

    7f19969897f3d0d9f55202127e088429cfebe523b3752432069e0acc77ff6e87

    SHA512

    1c550fb39316da28695b1544829139b5a3fb0b0e8743751cd183ac282b42270ea577996304a4e6349fb93a1dbafbf5c5e936a5e0f1238e88b18a76ed7982c763

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

    63B

    MD5

    6a17a52a4c0b76ea05d1b07b7d333c7a

    SHA1

    237a77dad5cf1d6445b3c56378e303431ebf4265

    SHA256

    964ed41a93134f84ef7293c18d1075f945f1cd7425defad9061ab9beffca27b8

    SHA512

    090217f470cf607d73d46dbe2c8dca412930d3effa0d7d4112d740aeb67c87385532bcb517facecdb68bae3f6f74834e488a45a3affca9abcd420153cfe850b5

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

    423B

    MD5

    3fe8e2939b7fb0c84b7fd9c8ab28ec37

    SHA1

    13e0dfb43643f012beadd32d5b4956c9ee322a79

    SHA256

    f5a8e0c562a0a0c076e258e9fd4b1143f8a78269314205891a61db50d68adaaf

    SHA512

    71ff238457fb4ea90b7c5085bc3e32c4e2fe167ae0ff759132ff4e1789971246f6f7ea27f6487d01f9601436d798184df7022eaf8ba6dc48324f142581a48944

    Download Submit