Overview

overview

10

Static

static

6

8c5da8ed41...10.apk

android-9-x86

10

8c5da8ed41...10.apk

android-13-x64

10

Analysis

  • max time kernel
    143s
  • max time network
    149s
  • 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
    14-01-2025 22:02

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General

  • Target

    8c5da8ed41a8b8b9a751ce3cb2452bb8b36ba18864d6297973312e546b7cc610.apk

  • Size

    2.2MB

  • MD5

    1f341cdc79b5d8e8df5b633eba5c705f

  • SHA1

    b0c8126c4b8d614f8075bb5bc321898c3bdcd4c3

  • SHA256

    8c5da8ed41a8b8b9a751ce3cb2452bb8b36ba18864d6297973312e546b7cc610

  • SHA512

    c945203661cd03ec04e480d2969305e472e23e849a4d325e95f558b478192b7e711945914f0baa4d9afa2b0cafd7ae076c07a41cf6819f3c9abe93741e70b98f

  • SSDEEP

    49152:r9vFQEqFBFQ+dHi+txYw4KgdhF4r61wK09vT6JFf1OvAqUqMnbQ:rTQEqFBqb+tyqVvFT6jf1GMn8

Score
10/10
octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistenceratstealthtrojan

Malware Config

Extracted

Family

octo

C2

https://otorisotobuyukisyan.xyz/MzhiMTg0NTAwOTY5/

https://otorisotomakineler.xyz/MzhiMTg0NTAwOTY5/

https://otorisotoyukselishik.xyz/MzhiMTg0NTAwOTY5/

https://otorisotokontrol.xyz/MzhiMTg0NTAwOTY5/

https://otorisotomucadele.xyz/MzhiMTg0NTAwOTY5/

https://otorisotodunyasiyasi.xyz/MzhiMTg0NTAwOTY5/

https://otorisotogelecek.xyz/MzhiMTg0NTAwOTY5/

https://otorisotoveintikam.xyz/MzhiMTg0NTAwOTY5/

https://otorisotouyanisi.xyz/MzhiMTg0NTAwOTY5/

https://otorisotomakineleri.xyz/MzhiMTg0NTAwOTY5/

https://otorisototarihiyolu.xyz/MzhiMTg0NTAwOTY5/

https://otorisotoinsani.xyz/MzhiMTg0NTAwOTY5/

https://otorisotogucoyunu.xyz/MzhiMTg0NTAwOTY5/

https://otorisotopaylasim.xyz/MzhiMTg0NTAwOTY5/

https://otorisototeknoloji.xyz/MzhiMTg0NTAwOTY5/

https://otorisotomakinasanati.xyz/MzhiMTg0NTAwOTY5/

https://otorisotoplatform.xyz/MzhiMTg0NTAwOTY5/

https://otorisotomucadelesan.xyz/MzhiMTg0NTAwOTY5/

https://otorisotoarastirmasi.xyz/MzhiMTg0NTAwOTY5/

https://otorisotounutulmaz.xyz/MzhiMTg0NTAwOTY5/
rc4.plain

Extracted

Family

octo

C2

https://otorisotobuyukisyan.xyz/MzhiMTg0NTAwOTY5/

https://otorisotomakineler.xyz/MzhiMTg0NTAwOTY5/

https://otorisotoyukselishik.xyz/MzhiMTg0NTAwOTY5/

https://otorisotokontrol.xyz/MzhiMTg0NTAwOTY5/

https://otorisotomucadele.xyz/MzhiMTg0NTAwOTY5/

https://otorisotodunyasiyasi.xyz/MzhiMTg0NTAwOTY5/

https://otorisotogelecek.xyz/MzhiMTg0NTAwOTY5/

https://otorisotoveintikam.xyz/MzhiMTg0NTAwOTY5/

https://otorisotouyanisi.xyz/MzhiMTg0NTAwOTY5/

https://otorisotomakineleri.xyz/MzhiMTg0NTAwOTY5/

https://otorisototarihiyolu.xyz/MzhiMTg0NTAwOTY5/

https://otorisotoinsani.xyz/MzhiMTg0NTAwOTY5/

https://otorisotogucoyunu.xyz/MzhiMTg0NTAwOTY5/

https://otorisotopaylasim.xyz/MzhiMTg0NTAwOTY5/

https://otorisototeknoloji.xyz/MzhiMTg0NTAwOTY5/

https://otorisotomakinasanati.xyz/MzhiMTg0NTAwOTY5/

https://otorisotoplatform.xyz/MzhiMTg0NTAwOTY5/

https://otorisotomucadelesan.xyz/MzhiMTg0NTAwOTY5/

https://otorisotoarastirmasi.xyz/MzhiMTg0NTAwOTY5/

https://otorisotounutulmaz.xyz/MzhiMTg0NTAwOTY5/
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
  • 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

  • nt.neoscorp.anxdroid.valuewalletsd.sole
    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:4252
    • /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/nt.neoscorp.anxdroid.valuewalletsd.sole/app_elder/MfNLJ.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/nt.neoscorp.anxdroid.valuewalletsd.sole/app_elder/oat/x86/MfNLJ.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4278

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/nt.neoscorp.anxdroid.valuewalletsd.sole/.qnt.neoscorp.anxdroid.valuewalletsd.sole
    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

    Download Submit

  • /data/data/nt.neoscorp.anxdroid.valuewalletsd.sole/app_elder/MfNLJ.json
    Filesize

    153KB

    MD5

    904be0685988933d2685633cab684080

    SHA1

    f459aec69d153be47b766275451e9d4b0ae6324f

    SHA256

    ce9b82ab41c373cb283d3e40274bf407a43d4520b868477d59fd26bfc7dd8006

    SHA512

    607c4cb94ec9320278d43a3a06cae75847d096a44a96a53fea833ea85273d03c81b01fb842ddcef42d25c5674e2792dec0da0d934440c8f850b3aa669c1e9bfb

    Download Submit

  • /data/data/nt.neoscorp.anxdroid.valuewalletsd.sole/app_elder/MfNLJ.json
    Filesize

    153KB

    MD5

    54bdb307bafb25123fa908e110a82226

    SHA1

    19748a36f129b6f4a63b8c3657e8186298641063

    SHA256

    bca0f4fc14fd505f4bcd501c1f5b19196a440bf858b829e008f2330b614c73d5

    SHA512

    b9e939ef5f5246965665b62453e1f2d6e672ce549984f92af3785a4ce703a7f4f0078859d0da1f38442c4e283b5bf30cbca4d07d71a2df0a9ec8857876f754bc

    Download Submit

  • /data/data/nt.neoscorp.anxdroid.valuewalletsd.sole/kl.txt
    Filesize

    79B

    MD5

    720be1b11de728196bf54b9c68b9326f

    SHA1

    6e35024e34411b411f172a42aa6853caa3206fb5

    SHA256

    ddc040e02462fb0e669ef7630211ed9f24ee4b4eaeb46db19e70ce8d0742967b

    SHA512

    b3efa606c160620b335b73f52d7ff21d4f53bbd69789c20c645d6720c6a73f811a6512619cbf090780d0681e143c8e817a7c8c3e375ea82939e9c280747896e5

    Download Submit

  • /data/data/nt.neoscorp.anxdroid.valuewalletsd.sole/kl.txt
    Filesize

    423B

    MD5

    3644e9c8863ab07bd3645d099a4b0659

    SHA1

    5a6d6bf5e7b7f902b850fb19d7fc5eef5e83ee09

    SHA256

    efc16852936f4d314b2267a656cef54b175158ad90056af3c4b6612ce818b128

    SHA512

    285ef5873cc5b7d97eb56f7eb92958d7917ae640a041a31daaf553dcc4d341f4eb63e7f78ee64ba51bb3c8f6d320ffc190fc3b3a5eef1907b82a611d7a9da880

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  • /data/data/nt.neoscorp.anxdroid.valuewalletsd.sole/kl.txt
    Filesize

    230B

    MD5

    51b824d75ccd22585ab2ba732e6790d8

    SHA1

    60300a4db177bc19a8f159b89fdfd3022ef44884

    SHA256

    d78fed95b7416a922246b8609aad688d5a3bb9f2187a05e6945dfd1b32641796

    SHA512

    6cabb7df2e963ae0292b7f9582775f12c58337ef54123364f131b01bd336623f5ddb3973dec14b20d3e3752b16ea226e4bff8a8fb53adf4ba85af05050dcf2a0

    Download Submit

  • /data/data/nt.neoscorp.anxdroid.valuewalletsd.sole/kl.txt
    Filesize

    54B

    MD5

    1622687fbbaf06d0ae02382a9038bf2d

    SHA1

    c10c335ee080234045f97240c8df83d552117c5c

    SHA256

    edccd05db4cb75b63a6c65a5b60afc52931123f72c9960960c0fc8fa5ab43c60

    SHA512

    5492304610251542f4cea93c1fb88614c83ac4ae7ff4566dfbf69bab42f327dc6096cff7f75da13003983423b2b07ed95a94115a92277d8dd03425038fc485d4

    Download Submit

  • /data/data/nt.neoscorp.anxdroid.valuewalletsd.sole/kl.txt
    Filesize

    63B

    MD5

    dad3f3d26111f466a7ddc9e2525d1b1e

    SHA1

    17ce4c7b57e21e752d4e89061ced2adbfec6c4c8

    SHA256

    2ac8913e852c469d296173bbf7baae00350bcd94862b50ec1997e4b776ea1cd9

    SHA512

    2a5be9bbae30281ebf68ab626c9f1fd8b97b51d83778866ca9cb598535f0c492d21904c00b532c6f66201d3e5dca48499dbdbe0c168768d499a09896e6fd3aa3

    Download Submit

  • /data/user/0/nt.neoscorp.anxdroid.valuewalletsd.sole/app_elder/MfNLJ.json
    Filesize

    450KB

    MD5

    333ff66407006e64d65d8b5adf232c1f

    SHA1

    5a5249ea17a1b6c6ec74e3148e11cbd251ee8345

    SHA256

    182ed29d2b4a7df548a23493a1ace456270672243ed0743ce5d8a67ae6beafc3

    SHA512

    01d4201e59a80244e2247c718cb7be49fc497f45f2973a9267eaebd148622521678d9bf9e11579a9a72f41f656e471b0023eeea6770067db479073619e4692e2

    Download Submit

  • /data/user/0/nt.neoscorp.anxdroid.valuewalletsd.sole/app_elder/MfNLJ.json
    Filesize

    450KB

    MD5

    c676d507f997edaac7511556ab7df1fb

    SHA1

    0c7a954bc1a4cab095705c4c9c280f7480cdecf4

    SHA256

    5fe4437475ce988c9201e655a128b417e1694e1b3b7dcde8c768bf99376fea48

    SHA512

    c84766d9281a431905e01cd39ab9ecba109ffa414dad45fd96dabf644d73ef49c8471dcafe20772a00555ce2bc5e6ccaa18614f1998ab8b7a3fd92cfcc40d842

    Download Submit