Overview

overview

10

Static

static

10

d3cb79cfb0...e0.apk

android-9-x86

10

d3cb79cfb0...e0.apk

android-13-x64

10

Analysis

  • max time kernel
    141s
  • max time network
    136s
  • 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
    30-11-2024 22:04

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General

  • Target

    d3cb79cfb04834a9d65c5ff387e3b3d4e70bb30bbcae3c238a54ad2dd237b1e0.apk

  • Size

    2.7MB

  • MD5

    d7c9ebdc0290a49b840a206c63707ddc

  • SHA1

    6c97eed631ebd51ea1fc9ba4b4e46681927571aa

  • SHA256

    d3cb79cfb04834a9d65c5ff387e3b3d4e70bb30bbcae3c238a54ad2dd237b1e0

  • SHA512

    5840df229d31f3e65ec14ade967752f6d84dc5d1dcb2992a845c7fb4679b8b1c2d6b2f82ed3307092ef9b15034ce7a073898c9936184357ddc99debe0bf47745

  • SSDEEP

    49152:eGd6Kjcf1ObPyI4trAm8a8KLGBHzFOTkCMmn6U9BrVT9mDl8r601sS8IQv:e4FjEI4iZaUzYH99yI8

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:4245

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

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

    230B

    MD5

    ca3364f683562c20abc9051c34c2ba20

    SHA1

    5bf500803d01d53b49f8037ffa44641b6d2ec569

    SHA256

    ce070d638b004b5673ba1f03fbc92fd5cdd391cd1ea0e17edaeec68d86c5403e

    SHA512

    e983283e04e6f5c1352bf07e2da69b68fb22f23da0ec10970a4f8e3f95d1b10603d8468afd02e9e1c8fc12c2b4db1cbbffd8b299f36410638a8716b6643f285a

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

    54B

    MD5

    42ed81a93249c51410bdc158e953cb70

    SHA1

    3ae502d794f824736e7f750da4368048689610bc

    SHA256

    be1561de517677644881e218ec539b7cebb17c2d96fb78b813e9f9162d36c8c9

    SHA512

    6ca8303ce757cee1eab56752985d22bc330f63138ac5009554b51047a523572bca50e388246ae154035b68280bea8507fea65b3d5d961e5b0b90e136e72f7dfe

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

    68B

    MD5

    be69b77a67b387df20b02e3955190891

    SHA1

    c259e9cd18c614b5e9cc20d51c93868d1c8d4e82

    SHA256

    ec0d9c7a506eab89c2bc48d0e19bf7288b98afa482747d0e6b1c4e6b39e0233e

    SHA512

    dfeb02b0cfb08f022f84bf11ae2f7e67fd2fbf4aea3b30a79aae41e0761879bb9bcb6c8e68a33ce5d550cc7983e20d53d0924bb08dbd6f54c191b15d562c1e16

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

    63B

    MD5

    fb4c8ca1b68ca08c9ea81190e65bf028

    SHA1

    82cd9d9d3fdf55419535d6856c97fe0e8f022f84

    SHA256

    86b9783bc33e882dcdcc7a8724518c8ed49479c4be16f6a065cd9eef4c296296

    SHA512

    ea074ae764884a23cfae4d447aefa5184d713a8566d1f21550dafe3017a15302ad19cd376f4ce60ff98e09120937f66d38db0faba13d3514d4164e1b703732b1

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

    423B

    MD5

    de66cfe7ef0fc0b7d71f922ccdfa8582

    SHA1

    6cf971f838e664e6f627ca17ee5575dc3d80627f

    SHA256

    8e797eae0a1dba432ef42bd0458986395ac7799127630281114cd738cb89571c

    SHA512

    6303214ff4602c12e0d79926d0f745ac9919c7aa8a719c86b2e8efd7d626730cc3cc6d970b9909978384a5e00f48d89ff3262c4c231cb0b207320b5902ba7560

    Download Submit