Overview

overview

10

Static

static

10

83a00626ab...47.apk

android-9-x86

10

83a00626ab...47.apk

android-10-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    android-9_x86
  • resource
    android-x86-arm-20240910-en
  • resource tags

    arch:armarch:x86image:android-x86-arm-20240910-enlocale:en-usos:android-9-x86system
  • submitted
    16/12/2024, 22:03

Sharing

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General

  • Target

    83a00626abd589d03d06d74494917d3862d0c70850f08852470eb77a6addc047.apk

  • Size

    2.7MB

  • MD5

    7d835476f855cf5a2084613d3afe113b

  • SHA1

    dc2fca848db1055e718a3cde5daa7c9699882ac9

  • SHA256

    83a00626abd589d03d06d74494917d3862d0c70850f08852470eb77a6addc047

  • SHA512

    09c306199eb4af587e2a2730482a5bf689571a594eb69d19c03b730d7174a6ad7cec92aa76f54101faab6aae0d1dcdb60010245d1a9798e7b2d0109a2e3211fe

  • SSDEEP

    49152:Qc36Kjcf1ObPyI4trAm8a8KLGBHzFOTkCMmn6U9BrVT9mDl8r601sS8IQJ:53FjEI4iZaUzYH99yIS

Score
10/10
octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistenceratstealthtrojan

Malware Config

Extracted

Family

octo

C2

https://94.156.167.73:7117/gate/

https://94.156.167.73:8080/rootmd50ma/panelcgfuzwxleg9kdxnvy3rv/gate/

https://94.156.167.73:80/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:4330

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

          592f5b5429dc92fabcc915f47d803dc7

          SHA1

          5c324fc5d1b24e36ae740cbcc15047c179609687

          SHA256

          4b69b3d6dcd68fd2fb6b27a3281d58a88d881dc5f6db909f261b1555d17f7941

          SHA512

          368afbaf576e3d2c1036888655da10336fba278186a1264fd6986f724b6d3bd7a6c31f3ecdc26d60b46977018536cc4507a1e740f1f9c4b018cea59e2dca76ce

          Download Submit

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

          54B

          MD5

          05296862c30504bb2609de04c48b6b65

          SHA1

          63e32ac1267df392a6f46a5df2121cda99669380

          SHA256

          6c799cec39084d12467f1b2a2e7665a11a3d3613ddf6844c65816544c5bf721d

          SHA512

          0159028fa02cf32eaee15e27b733fc68ebfdc5b2cd8ca34a1b7d2260a5b12023777d18ccaeb60a87fdf36d999467385068ebaa856f50003e8880ba9b75676374

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

          68B

          MD5

          328b3c8f18d62b8b54c0156ef75ada6e

          SHA1

          54279587b3bb65b85d1bc481ecd897af1d4a5dea

          SHA256

          f6d2358e055605d16910a4b7ce7fc6189ec47ba017b8240ad201bfdd5abbf434

          SHA512

          586664fef97971e87c921b840801fc57f2fc64ae2b3336a460852b1c5374492e57e57118e881fb483b7b6f3d8ec653ec63e9bb406b0d34d6a987842d4c1af8d2

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

          63B

          MD5

          3ac53664b3baf340527643cfe33590e6

          SHA1

          bc7e98c50fac07a75a6f3aa33378b6185e826a5d

          SHA256

          017d5ecca9cd2c442d471419e7a11971258fb551fb0d7c55cfd3e67db459f86a

          SHA512

          7478e43b11d983c5c720e6f2064ba326c7e215280527f6497b4f017f5a3f89af3842027e9f2eed6b90bd5f197b094f5825e985c6069090709088c886f5256a17

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

          423B

          MD5

          908fdf53b546228a34f7a46b1abff0ed

          SHA1

          bfa43f74753347ee79672da0b36099bcdee02b2c

          SHA256

          5bde82df5c7ed763c77ec6332122b0274381157c164803b99b17f2e203879e18

          SHA512

          1bf9edc425bde75b1f96bc5a1bc3f3c880263fa5e1cc8544e0a3ff3d7cfd12d288d10f316c47ae10edfd68acc7b36d210d22580da86339087931b7c8953a1008

          Download Submit