Overview

overview

10

Static

static

6

b6442d5e33...be.apk

android-9-x86

10

b6442d5e33...be.apk

android-13-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    152s
  • 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
    22-10-2024 22:02

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General

  • Target

    b6442d5e332c47af235cb549badcf1b0275a95b11406ffb9f89685b86f9c8abe.apk

  • Size

    2.0MB

  • MD5

    5f447b7f29f12b48d18cb4e9fb5887df

  • SHA1

    df5e0e48e12b14f577410e082f9f43d15cca5102

  • SHA256

    b6442d5e332c47af235cb549badcf1b0275a95b11406ffb9f89685b86f9c8abe

  • SHA512

    a85d912b2be4b4dd94b5e2306d2e5483e8ec6ab134ec06ad51db9884a7cc92b7a9f2ea28ce4bd6bfb78ecdf0b49dce8f234c0107b1375784bb6f39b648c60421

  • SSDEEP

    49152:QdTlcgM+D5qcDzplMTEPoH+8dlKJcdoQHlTETK/9Y7YrU74VdPB113GIOsLy:EjzfMTLH+ARHq2/G7YA7wdPxNOsG

Score
10/10
octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistenceratstealthtrojan

Malware Config

Extracted

Family

octo

C2

https://dijitaldonanimvegirisimdunyasi.xyz/YjdkMWRjNTllNzZi/

https://yapayzekaveakilliteknolojisirlari.xyz/YjdkMWRjNTllNzZi/

https://kriptoparayatirimvesanalpazar.xyz/YjdkMWRjNTllNzZi/

https://fotografvedijitaltasarimodulu.xyz/YjdkMWRjNTllNzZi/

https://gelecekteknolojivemodatrendleri.xyz/YjdkMWRjNTllNzZi/

https://robotikteknolojivesanalgerceklik.xyz/YjdkMWRjNTllNzZi/

https://bilisimvedijitalveriprogrami.xyz/YjdkMWRjNTllNzZi/

https://blockchainvekriptoparayonetimi.xyz/YjdkMWRjNTllNzZi/

https://sibertehditveakilliguvenlik.xyz/YjdkMWRjNTllNzZi/

https://gelecekinovasyonvegirisimrehberi.xyz/YjdkMWRjNTllNzZi/

https://teknolojideakilliverionerileri.xyz/YjdkMWRjNTllNzZi/

https://verianaliziveteknolojigezileri.xyz/YjdkMWRjNTllNzZi/

https://dijitalekonomivedonusumprojesi.xyz/YjdkMWRjNTllNzZi/

https://akillifabrikalarvemakineler.xyz/YjdkMWRjNTllNzZi/

https://bulutbilisimvegirisimfikirleri.xyz/YjdkMWRjNTllNzZi/

https://dijitalodaklivirusaonlem.xyz/YjdkMWRjNTllNzZi/

https://veridunyasindastratejionerileri.xyz/YjdkMWRjNTllNzZi/

https://akilliekonomiveblockchaindunyasi.xyz/YjdkMWRjNTllNzZi/

https://bilisimdonanimveoyunteknolojisi.xyz/YjdkMWRjNTllNzZi/

https://fotografvevideoeditorununyolu.xyz/YjdkMWRjNTllNzZi/
rc4.plain

Extracted

Family

octo

C2

https://dijitaldonanimvegirisimdunyasi.xyz/YjdkMWRjNTllNzZi/

https://yapayzekaveakilliteknolojisirlari.xyz/YjdkMWRjNTllNzZi/

https://kriptoparayatirimvesanalpazar.xyz/YjdkMWRjNTllNzZi/

https://fotografvedijitaltasarimodulu.xyz/YjdkMWRjNTllNzZi/

https://gelecekteknolojivemodatrendleri.xyz/YjdkMWRjNTllNzZi/

https://robotikteknolojivesanalgerceklik.xyz/YjdkMWRjNTllNzZi/

https://bilisimvedijitalveriprogrami.xyz/YjdkMWRjNTllNzZi/

https://blockchainvekriptoparayonetimi.xyz/YjdkMWRjNTllNzZi/

https://sibertehditveakilliguvenlik.xyz/YjdkMWRjNTllNzZi/

https://gelecekinovasyonvegirisimrehberi.xyz/YjdkMWRjNTllNzZi/

https://teknolojideakilliverionerileri.xyz/YjdkMWRjNTllNzZi/

https://verianaliziveteknolojigezileri.xyz/YjdkMWRjNTllNzZi/

https://dijitalekonomivedonusumprojesi.xyz/YjdkMWRjNTllNzZi/

https://akillifabrikalarvemakineler.xyz/YjdkMWRjNTllNzZi/

https://bulutbilisimvegirisimfikirleri.xyz/YjdkMWRjNTllNzZi/

https://dijitalodaklivirusaonlem.xyz/YjdkMWRjNTllNzZi/

https://veridunyasindastratejionerileri.xyz/YjdkMWRjNTllNzZi/

https://akilliekonomiveblockchaindunyasi.xyz/YjdkMWRjNTllNzZi/

https://bilisimdonanimveoyunteknolojisi.xyz/YjdkMWRjNTllNzZi/

https://fotografvevideoeditorununyolu.xyz/YjdkMWRjNTllNzZi/
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 payload 2 IoCs
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
    stealthtrojanevasion
  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

    evasion
  • 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.idea.permit
    1⤵
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • 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:4299
    • /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.idea.permit/app_kind/dTmtPKH.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.idea.permit/app_kind/oat/x86/dTmtPKH.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4326

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

Download New Code at Runtime

1
T1407

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.idea.permit/.qcom.idea.permit
    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

    Download Submit

  • /data/data/com.idea.permit/app_kind/dTmtPKH.json
    Filesize

    153KB

    MD5

    134b85124b40abf57296afa2d7e621c0

    SHA1

    8d63f20689fe5f194d4dcebbf07e8db97e102d9c

    SHA256

    9fb52a5ffc81f08991cbf1ca3ea755e89d3c9147f7f2b1d552e157a829392cc7

    SHA512

    7874eb0b93764327d4e24a685451480307dde135aa8b9f8f6a99c37c60342819023ca2a21140bd979afe41ec7624c3554a3d3907afaf78815bc4f89f6260ff46

    Download Submit

  • /data/data/com.idea.permit/app_kind/dTmtPKH.json
    Filesize

    153KB

    MD5

    b9eb82263a673d5531544518a709d74f

    SHA1

    23bb65759ba0153b3ebabed81152001e9446fe84

    SHA256

    454987e0babfa8eea173fcd20b7e0d07d2d34481f103519f41ba28cc2255eec5

    SHA512

    20401ec3129098fbf0cac05f7448427a316ba2e2b6957a4e3e4ac261ca26dd7ad038c39f190c30cd4ac7433716201155a85a5fc1b53bdf74eae1b5be9bd8f67a

    Download Submit

  • /data/data/com.idea.permit/kl.txt
    Filesize

    45B

    MD5

    0003dc763c4c758d5cb5f721102e0dd3

    SHA1

    f0f27d2815e9ba911c6baf0821c016839ceb47ea

    SHA256

    af5dfbd8b5813a9864e337b41c73b16ed2f36088f72afb6cd1732cc93d5ccd85

    SHA512

    bae06b33b2af36d0c657752415f6b6b7db8a4fef75bd172e786ad031459a4de9b68295c161fe287576456173650a67fc81c3e92b7de111fdcce1c1cfafebe35f

    Download Submit

  • /data/data/com.idea.permit/kl.txt
    Filesize

    423B

    MD5

    9b6cf7f199dea05da13ec068883dbff1

    SHA1

    fc341042a6ab79afc06ba0d5a0370e5a6b3f9151

    SHA256

    dc111f91c92a9d6a820bbe893922b3e7c99c3b98966ac7c3a97b8aeb4b6c9cc3

    SHA512

    494d9e9ad9cc091f3f8a55e320ef550ca48497b0aac8e3c924ea47d307257fee1bbec1e427bcdef6f4d97a0a5cc876508b2f48d7451fb3638b8ebbe564ce12b9

    Download Submit

  • /data/data/com.idea.permit/kl.txt
    Filesize

    230B

    MD5

    c34fd602491d7593770fadc2cc4dc4e7

    SHA1

    5ee85d435828adf8a4be5ca00eb772de58786c59

    SHA256

    a653b0091c4d0c44f4398a9174b42af438fbfbc9cef38a2466f7da368712f330

    SHA512

    13f96c134764da8fbaf456fbc7fb53cc9fcdb451878ba0f84b9917ea266d8364997dafe52fbce66302ffd407ac0eaff45e0482f8bf7d0bb41d4e9af6ee430846

    Download Submit

  • /data/data/com.idea.permit/kl.txt
    Filesize

    54B

    MD5

    97269cc1507e519a2414f51b204e60d6

    SHA1

    df14e7b7d2e9c776e5cfd5b8909784af50d5ce80

    SHA256

    15971bc1e9aa96ed00b29b3dbbba9175d70d58d7f36abb7b833614aafd974ecb

    SHA512

    f60bb83debfe247e8412ff081dacadd57196978ea04f87dc5d145c8c2c7694d328659f208b7b8a351d03ccd374588b33443a1a11b63d5be25e2da87c6fc90bac

    Download Submit

  • /data/data/com.idea.permit/kl.txt
    Filesize

    63B

    MD5

    c2cda54138bd3950a00174703c8d3002

    SHA1

    cb8c4db7474528baaa2e7aa686cc711f59da9fe6

    SHA256

    938eb16fd336e43264ff4aad1216fcbd69cde9f8b29dc2f6b689d3007a46c9ec

    SHA512

    f87f78a99d6f3fbdbb5554839187174e77e031d6db59d1aeb8eb8296eccaf76b6886e9c1c2574a2dfd4ba31d2f7955837fe8aee79dcf4666dc17952bb009140b

    Download Submit

  • /data/user/0/com.idea.permit/app_kind/dTmtPKH.json
    Filesize

    451KB

    MD5

    976e0bcfa343f340eb09a71d0dac2b1e

    SHA1

    c1ed1270e57c4e967ad327a4be594cc3772b42ba

    SHA256

    3fc9a183f6724b1cd3626f94d76b5e26bc7842395b1e2d6ddb181c2063fdfb85

    SHA512

    bbabf39e9dd603573b8193ee7ae9cf2e894d9fbdcf1cc82669e2aa6d9fcee4d264eee3d2a0b927ddbfe487d7e902b149ce25aff313be852c01c2e1b41f2abe5b

    Download Submit

  • /data/user/0/com.idea.permit/app_kind/dTmtPKH.json
    Filesize

    451KB

    MD5

    f073b86c915095cb3c1037ff582a9a7d

    SHA1

    735565501979422942ebc6c1c8a07480618a23d1

    SHA256

    62f1b1aaaf124994d15198539f97d5de442b502d3481e93e596a4c7285a7d3a5

    SHA512

    1ed2e9d15631fc2d5eb6c511090d060cb7596c6e38a2081221ef50035afce51a9a4255243d022dae713205693a7f10322173d0227be693485f68c17bd66aec47

    Download Submit