Overview

overview

10

Static

static

10

457328d79d...6d.apk

android-9-x86

10

457328d79d...6d.apk

android-13-x64

10

Analysis

  • max time kernel
    141s
  • 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
    03-12-2024 22:02

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General

  • Target

    457328d79d735414dd23a59a6a2af66a60f0104125ac4aec4fff7e26bb0b196d.apk

  • Size

    2.7MB

  • MD5

    e32d70aecf2baa2e03ee43a69b445bf9

  • SHA1

    56bdabb0f27a04f9edcdce73a316c4da60d0effb

  • SHA256

    457328d79d735414dd23a59a6a2af66a60f0104125ac4aec4fff7e26bb0b196d

  • SHA512

    14bbb8dd9392e9beaa9008f8c286d33e00a3d3ae2d3d058d91d53788169aa2bcd7b876b8586b3b483b42cbefba88a84d2b90ad52ad6166d9fa076387955ac2ea

  • SSDEEP

    49152:ZYoQrw6Kjcf1ObPyI4trAm8a8KLGBHzFOTkCMmn6U9BrVT9mDl8r601sS8IQi:6oQrwFjEI4iZaUzYH99yIt

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
  • 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:4255

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

    4beb253b34d1808eaa0475470b600521

    SHA1

    dd1e0331e630f82e68f495cb0756ba954b8d6642

    SHA256

    aaac99c9a3d013ae072656e184c64dfb90e935d96526afe87d5a4dd72726fae0

    SHA512

    0631556a6ec824960202402af291031a889d1cb761d6de02dcb2d7b4230cf53698cbd35488cb266f7a16febdca1c250359cf951d53100aa7b36f0958cdb71bab

    Download Submit

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

    54B

    MD5

    579de00b1d8d8a21c99e58e034a6d584

    SHA1

    862bc5014d03a98e1f713d138635acb196b44a14

    SHA256

    5db2855577800b3d40870c2a01bea7010e83c5ec704cc2117d6c7e8455df8975

    SHA512

    b1ea4b4daf1c54fcd26d0cef7aa38b1908954a648d3b2af075361157a7f41e9b1b918060cc5c615ce3811e1352adbc287ecbb304d0ddb818f00117bf3c4699f3

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

    63B

    MD5

    59049b84d1dd6cdaf3469a51f0c845b8

    SHA1

    e62127ff5ac408fe74bf9914ad2db208c92728f8

    SHA256

    01e225622ac07290101bcf937629bc0486379f94130d704f00b846af085fd030

    SHA512

    ef5bc10f38b798de8081d8cd85b86338f91ccd9e6a0263d9f86568525b234b8f4a5b9cf8e053e4b6f4ea5bc0b379f5252095307c29fca378f8442d9de94a6790

    Download Submit

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

    45B

    MD5

    84d0bfcfa8a282d888ad0b1b4a515175

    SHA1

    084c9a093e24e31ce89179290fc22a3703bff97a

    SHA256

    99db74ad03eaddb5b7fc403b7db71e81bb2b94ec0b9993482bb78e87c486c96e

    SHA512

    c7496f21149718377c1a39e4aa86c4eb14c5edf4d48efff38fdb185d75c1944ff8b414bb17c242f6b42c8a8a50c62aa5cc690dbbeba8a79c77b28f5f12e5dcde

    Download Submit

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

    423B

    MD5

    459c84057aefeecd5cb2f58bd05b381f

    SHA1

    763fa35dc2483e6b77a15ce2dd95968c23dd123e

    SHA256

    911a8a8de7e7680b1ef7ded2b5437aeba6e4fa4edcd5d84a83f9da279dd05d39

    SHA512

    8b0a585f844cb1dd33d3df9d1b070285523990f849d358f3afb79b1786441c11c5a56818c4352abc31cbf6f50d6e90c100439424c589748dd2ddc8a850ed7ec1

    Download Submit