Overview

overview

10

Static

static

6

c137f3f5d8...f3.apk

android-9-x86

10

c137f3f5d8...f3.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
    20/01/2025, 22:12

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General

  • Target

    c137f3f5d811319414be19aef5f996dab3166846dbea96f4c12bf680c284e8f3.apk

  • Size

    2.5MB

  • MD5

    5811efb47bd3e9026680c7ca380a8fe3

  • SHA1

    bc5613adc702c73cc0e34c17f80a6d340aa8fe6e

  • SHA256

    c137f3f5d811319414be19aef5f996dab3166846dbea96f4c12bf680c284e8f3

  • SHA512

    0743153063195077693d84c7a97a3e511ab9d505abbf72b1f397abe037fcd7d1c5735725e4920ad63fd8475230859893a8e77e259ff90a3bc1bf1eae9d437340

  • SSDEEP

    49152:jatYEMuaajaQ1ujfkSnxCW6G1Q0Iy3+0VRfGUeZAxdnLgZJm06uwVDTndRhOBi1b:jatrMuBN1u1E5G1oQ5/eidnLuJm0CTd3

Score
10/10
octobankercollectioncredential_accessdefense_evasiondiscoveryevasionimpactinfostealerpersistenceratstealthtrojan

Malware Config

Extracted

Family

octo

C2

https://hastanebilgimrehber.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimiletisim.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimkapsami.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimtavsiyesi.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimkaynak.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimyolu.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimgucu.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimguncel.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimyonetim.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimdestek.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimyenilik.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimtarih.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimkaynaklari.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimplatform.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimdogru.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimdogruluk.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimanlayis.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimhizmet.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimkalite.xyz/MzhiMTg0NTAwOTY5/

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

Extracted

Family

octo

C2

https://hastanebilgimrehber.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimiletisim.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimkapsami.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimtavsiyesi.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimkaynak.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimyolu.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimgucu.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimguncel.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimyonetim.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimdestek.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimyenilik.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimtarih.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimkaynaklari.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimplatform.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimdogru.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimdogruluk.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimanlayis.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimhizmet.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimkalite.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimiletim.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.

    collectiondefense_evasioncredential_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.

    defense_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
    defense_evasion
  • Requests modifying system settings. 1 IoCs
    defense_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.valueweaslletsd.soles
    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:4416
    • /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.valueweaslletsd.soles/app_bless/uHyutQ.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/nt.neoscorp.anxdroid.valueweaslletsd.soles/app_bless/oat/x86/uHyutQ.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4442

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.valueweaslletsd.soles/.qnt.neoscorp.anxdroid.valueweaslletsd.soles
    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

    Download Submit

  • /data/data/nt.neoscorp.anxdroid.valueweaslletsd.soles/app_bless/uHyutQ.json
    Filesize

    153KB

    MD5

    4909361481fbc3395e14711ea2e9036d

    SHA1

    6d190c2f9b28e82e2a4dc235469638fcfcdc21cf

    SHA256

    8ddd7bc1a776ee5e06f8daba7017b58ba4d6c4265c6d23d602fff86217277229

    SHA512

    8e7f098b9cb6d7d5197ffcc3a29362ed4072bf1a083d07e40b4db2eabc6c27fc023d994fddbc9fba98f140f9c4955b9c5d39d4b59876b46551bbbc8492c08f94

    Download Submit

  • /data/data/nt.neoscorp.anxdroid.valueweaslletsd.soles/app_bless/uHyutQ.json
    Filesize

    153KB

    MD5

    38a14f7a0758c7091025a39c34f283c2

    SHA1

    05de344d02139a00cd1b0126799058b921f949a8

    SHA256

    8255b5e39faec8d5d20d3f0e5a2c0d8456544905c63c380f63d99062e68b82af

    SHA512

    f45caaab62531aa5b0b39db4df45bb3d2738c24a2fe0b8dec4d07554b7e750dc857cdeade2f7c8d906aa6f60f08135b1843aeb6cc54267017ebc6edf1496eab9

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  • /data/data/nt.neoscorp.anxdroid.valueweaslletsd.soles/kl.txt
    Filesize

    45B

    MD5

    82aa0347c5369cc1fd30d11aee7ae3c3

    SHA1

    bc98671636d6e20fb392c48ba04e2b9bf3586ee5

    SHA256

    613d1cb1d3410b3460c8ccc93280e506a8fdaf568395a805f965a5a34944de1f

    SHA512

    f8a6397278dd9b264daee9ac26327c26cd86dde43280d97aba79481176afdd298d4430aab6daa59369b38b02681a455ba836167b5e9755c501828273a71138cc

    Download Submit

  • /data/data/nt.neoscorp.anxdroid.valueweaslletsd.soles/kl.txt
    Filesize

    423B

    MD5

    b04fc4ea758f4d864161e24e80fac4f6

    SHA1

    e9f32443a6f95c2bf6d3af3b95561f77bef03bfc

    SHA256

    9c23b472b7e1417fb8a9ceb10a69716f52476eda3b4d53c183269fbcadceb9b7

    SHA512

    65859e21deaa60fa95eccb821aa2c63ea69136188420757bd7f62fb6d357bec334ed0481052fe7f3aa17c5f7177db5b7c78406a9ae9ee606761ae19e5e71ae42

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  • /data/data/nt.neoscorp.anxdroid.valueweaslletsd.soles/kl.txt
    Filesize

    230B

    MD5

    00f269997edfb106178225e2c63308f6

    SHA1

    fe38d186e4225e524b5506d002c43eb3a2740081

    SHA256

    93ed150ffa202083ec27a4fa8bd3f28b5868927f3cd3828198878da44c93a865

    SHA512

    661d04232a4d7cb679752a4d0d43041ad073726a8ab03e7d878d8577fa824d04f281e5df02551f674236c929f9a43228f0cc9904746e8018cc5c92b2508e4faf

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  • /data/data/nt.neoscorp.anxdroid.valueweaslletsd.soles/kl.txt
    Filesize

    54B

    MD5

    6179ddc790e39381fdf711ee8a1b4ed6

    SHA1

    1aa154bf800c51b72baef02028941e7229da9317

    SHA256

    73ebaabae2b4168fccb6a64c3b06bd997fe4f718a9ae33d9359e787047665b24

    SHA512

    8551096409000be0c2db26925a5e72f403aca63970aec4b93e3f94edb394789ac27f2abdd8493caca6a0fa2acb6cb13dda6add6b526946d90d83947fbb4ea50a

    Download Submit

  • /data/data/nt.neoscorp.anxdroid.valueweaslletsd.soles/kl.txt
    Filesize

    63B

    MD5

    0be922f4ea219f14ec16613d52fcfb70

    SHA1

    733a75c95ce0cc04355a232ee2c2ac3f22c1c24d

    SHA256

    1cff612a291350e4de441bfd953cce21b7a1ed353b54938d1aa71018553bef03

    SHA512

    fc2e8fd115810c219aae3720004241a0d1ff08c5ac7011cc8666157cde80cb777c17fc21a1be5652921754633b6feeec76af69aab1afbf952c277716a464a215

    Download Submit

  • /data/user/0/nt.neoscorp.anxdroid.valueweaslletsd.soles/app_bless/uHyutQ.json
    Filesize

    450KB

    MD5

    e7f8ee54606713a660fb65e7e9fc47bb

    SHA1

    57c43d32a8126160f3319dad1fa01ed2a619fe17

    SHA256

    16c943cdc817a9bdc4e5b40cd13d7f847f4f62332fb0a389b1f9624c8d89567f

    SHA512

    de84204e638e24d8574d18ba4f97efa0d08fc96a36883483f9d175fea698b8cd5b209328198cd084a8d5c8f02e6409cad6d2326973217c845ed8b3d9913cee96

    Download Submit

  • /data/user/0/nt.neoscorp.anxdroid.valueweaslletsd.soles/app_bless/uHyutQ.json
    Filesize

    450KB

    MD5

    89243960818c1c09c1cb24b04f67faec

    SHA1

    593160660db3c7042ecea68687b63a454d19e440

    SHA256

    c305a073d24953c41b175ef45d02e03f73419e6809a7ab1b0f774550f768fb73

    SHA512

    52ae77c8985026d89ed84601e9a6e072f0556839e207866f9e053068858e68be9a814d2ebf7095c2e0814252edeea4715557818e029ee76fe1eec575f7aa8601

    Download Submit