Overview

overview

10

Static

static

6

4aecf8bac7...8e.apk

android-9-x86

10

4aecf8bac7...8e.apk

android-11-x64

10

Analysis

  • max time kernel
    149s
  • 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
    14-01-2025 22:04

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Report Analysis Logs

General

  • Target

    4aecf8bac75eae80da93c8ea746718365648c335662d36e340bd7f76ceafab8e.apk

  • Size

    2.4MB

  • MD5

    308aaa7e2164b0d9c27d84650e4ff121

  • SHA1

    c0536c3a792d5c03cd371daa76ea73643f87492c

  • SHA256

    4aecf8bac75eae80da93c8ea746718365648c335662d36e340bd7f76ceafab8e

  • SHA512

    1451b7d829d0c2b2555b2fb893af8b57ab72cc5e37c7bf7cb5eb83346b81f1591db2a6be68006e05ec221ba8495f4def77578d252982c88c8e1d41da2ca8f5a5

  • SSDEEP

    49152:lyDqZZM9oGsqcGU9EiSRPPsKUih9pr9py5IDvKMrqYsc4dTanmP8U:lKqzM5/cBEiSR3+47r9pX6YsPdG08U

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.valuewealletsd.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:4269
    • /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.valuewealletsd.sole/app_lottery/dPG.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/nt.neoscorp.anxdroid.valuewealletsd.sole/app_lottery/oat/x86/dPG.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4293

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.valuewealletsd.sole/.qnt.neoscorp.anxdroid.valuewealletsd.sole
    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

    Download Submit

  • /data/data/nt.neoscorp.anxdroid.valuewealletsd.sole/app_lottery/dPG.json
    Filesize

    153KB

    MD5

    4f035682d99b001a8dfd68be45bcb7b6

    SHA1

    b225d821aaea122c23d71867fd2eb2afe117d5c9

    SHA256

    7a5301ee92336115327ead977566d81e8203c9de3c68f15a6a76e66abe53e02c

    SHA512

    7024e8df4e30da88594288ab962ec25a315fd206a7496e47aab5cde4a74f892a65b6d9b488fb3fbb519cab4a3ef4f43818d70e95bfdbf23504160debea111538

    Download Submit

  • /data/data/nt.neoscorp.anxdroid.valuewealletsd.sole/app_lottery/dPG.json
    Filesize

    153KB

    MD5

    3e0852aae59a9fb53c7d2c3a26183244

    SHA1

    db6174b522a57399c6e605dc6a336e06b593d107

    SHA256

    cce47178b6bb821a77b5a4cab58b20ed79a52f877fe23a0cadb9ec20df92cdef

    SHA512

    b31a90f378e5e5c35e1e246fca95055adfe30f4fe6b83c476440ad1113c491dd605a62300ebdf69cf5b8b6c14e9071244432fe0d01feb1367256ec73ed57f07b

    Download Submit

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

    45B

    MD5

    0b5d42c718fcbe0e6537e592daf5a3e2

    SHA1

    df754e6df55a6ef50cad2561fb1e8e0c22d8c9ba

    SHA256

    6edc2b43e4ba1b157f9289157359e18ebf3d8cb90ac02b4f7c75a01d13e7b982

    SHA512

    3235899910ad95e05fc45f6b963bb35865cf0ab2069bdad715b21021f22f56a3232ba4059a6d2bc1252eb8d77b7934b21f2ee47accd478321c2b2436005583d3

    Download Submit

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

    423B

    MD5

    6f1d6c6cef04ebb70af63b4dbfb9cb91

    SHA1

    56b8dd45683a4224b89ff1fd9b02712cf4e34629

    SHA256

    f26c3655725e5db43d76b269b2c01bf1d980d4b64ac637bc590596ce20451da7

    SHA512

    2b8b39eeb631a5b7fe47fc5c8690fb9eafecf09d1049fdca43b62a6947ce8900911668c0ef561b5258c5d09aabed7355eeca3ffc002f54dae2a2fdc5ba478b90

    Download Submit

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

    230B

    MD5

    34027ca85b4ee8e97a9e1ab541195e58

    SHA1

    90917d0831bb1513668bb604cd75fb7c368ecb64

    SHA256

    77e61e270d004bbbd09b224bccb29ec64d05c807c4c99b0ff40ee05b27d69893

    SHA512

    f0de8d8b9732b29fe7ada5dc7e90ccecd734865cf463607a9d802191ed1ec7f43c1bfd5f34067335ef43937737d6edebe73d0de60ce8b1046227134f1e4b91cb

    Download Submit

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

    54B

    MD5

    0fd0d8cb16a6ea76324625cb7c3114d1

    SHA1

    e554f16ec9f2f677b80dc7884906966bde8c0823

    SHA256

    96cefc5506b22a83aa33e8a1c726716332798cd28b9b1e347ec2d9832c6fda7b

    SHA512

    f4ace291038665c00476cd0a49ad094a79d47ebeb21124c4810fa247003bf587a2e83f710f4b094d74baffc1d15ba327c2011d48035b9b6012bb2ce7891c9dfc

    Download Submit

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

    63B

    MD5

    82adb47ed6960307ae1783cc724fe0da

    SHA1

    cd8bddce56bbbc7346b847e22c5ceb6705f94b69

    SHA256

    0ca855a3c9bc460f44439d25e2a45182114c14e7fe77b8cc6fd7aadba6b8fc3c

    SHA512

    5f1cdd2c84939f57c2f5f85f4939857e207887822b4dc9eb60cdf6bd8ecdd7d85042733b2933fbe1855baf6e8ed7da8caef36f9f2ad8310164590e1a25f759de

    Download Submit

  • /data/user/0/nt.neoscorp.anxdroid.valuewealletsd.sole/app_lottery/dPG.json
    Filesize

    450KB

    MD5

    333ff66407006e64d65d8b5adf232c1f

    SHA1

    5a5249ea17a1b6c6ec74e3148e11cbd251ee8345

    SHA256

    182ed29d2b4a7df548a23493a1ace456270672243ed0743ce5d8a67ae6beafc3

    SHA512

    01d4201e59a80244e2247c718cb7be49fc497f45f2973a9267eaebd148622521678d9bf9e11579a9a72f41f656e471b0023eeea6770067db479073619e4692e2

    Download Submit

  • /data/user/0/nt.neoscorp.anxdroid.valuewealletsd.sole/app_lottery/dPG.json
    Filesize

    450KB

    MD5

    c676d507f997edaac7511556ab7df1fb

    SHA1

    0c7a954bc1a4cab095705c4c9c280f7480cdecf4

    SHA256

    5fe4437475ce988c9201e655a128b417e1694e1b3b7dcde8c768bf99376fea48

    SHA512

    c84766d9281a431905e01cd39ab9ecba109ffa414dad45fd96dabf644d73ef49c8471dcafe20772a00555ce2bc5e6ccaa18614f1998ab8b7a3fd92cfcc40d842

    Download Submit