Overview

overview

10

Static

static

6

75d61ee89a...b8.apk

android-9-x86

10

75d61ee89a...b8.apk

android-13-x64

10

Analysis

  • max time kernel
    143s
  • max time network
    150s
  • 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 22:03

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General

  • Target

    75d61ee89a7808577a6c5cca48ea788b4ce697f36deeaaf56a466abf38582bb8.apk

  • Size

    1.5MB

  • MD5

    43c1580aa1afae8149a2fb4d4d06da6d

  • SHA1

    0225cf4863080131c56a677b96da2d573fcd8d72

  • SHA256

    75d61ee89a7808577a6c5cca48ea788b4ce697f36deeaaf56a466abf38582bb8

  • SHA512

    3e0aae83cbcf33081cc92b959407000949a859042c6db5f5b4cfbfec7f1cb93e3f000aeffbdda54e873f5a60356db0d480b412e6b5c368e079991236733860f8

  • SSDEEP

    24576:9L2FoCi2MyEiOZghURoTTqHPnaHrXUJv8dSue73OsnAz61+eCfgwnir/1V:h2FoCi2MyEiCghURoTTqHPnorXs8du7B

Score
10/10
octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistenceratstealthtrojan

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.

    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.valueweaslletsd.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:4267
    • /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.sole/app_office/TT.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/nt.neoscorp.anxdroid.valueweaslletsd.sole/app_office/oat/x86/TT.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4294

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.sole/.qnt.neoscorp.anxdroid.valueweaslletsd.sole
    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

    Download Submit

  • /data/data/nt.neoscorp.anxdroid.valueweaslletsd.sole/app_office/TT.json
    Filesize

    153KB

    MD5

    ab2db6d1eaf593bd83f1264e71263407

    SHA1

    0b031e31809fc9fcf5b4d3c45d51f635b41af96d

    SHA256

    593ded37c3c24e8f6ee6729f53a50d2c2f94e9962acb0defa04aba42ecf5ee4f

    SHA512

    e34b464a742ba715a129b6e7370da3c084c25d71b0074b48c187d258b1673f0d4354940e6026a8b00717da8cf4d47fb9bba297a8cc58df5095d0009238fe622f

    Download Submit

  • /data/data/nt.neoscorp.anxdroid.valueweaslletsd.sole/app_office/TT.json
    Filesize

    153KB

    MD5

    08531065b7ee2b06ecc666d5cd0e5052

    SHA1

    457c323b044a9ff7ac57804dd220d0735408429d

    SHA256

    0d31475ef5938b52f19396cf9d9516578144252edcd43786c00454645e166c8c

    SHA512

    2e1623897f405cf1ac4dc1d45e78f8adfde4f3d145995404dd67bee9be47a60fc4f3b1055fc5b12ddaa9058be22a7ae5cf0b9ebe4acd02126d9170b3428d542f

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

    45B

    MD5

    7be5133e3e65128dbcd8f14ebd6c7551

    SHA1

    d2fdeb5337bda1c416c15bd0a91acc00b17f26b8

    SHA256

    0ea03a44ab2cbebf8b5508c22bf385c61edf730d2557fa1bc62b31b605470bd5

    SHA512

    e6b0581c5eab10dd325ab79b9ca4fd32d0ae60f92fec5f98f854d25c0b84dbb5c9c35eb51cc022e6c4a147b2d6d31b417d2745c63f9fcb418989d725f12aeb73

    Download Submit

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

    423B

    MD5

    d125068c968eab03fe696a8e403b1475

    SHA1

    640810f3346c397d8d74917e96d95abd9bcd62f5

    SHA256

    1808c45ab86e44fa3257172acf8feefe4c8dacb4debc2b3d804f4433344eb69b

    SHA512

    26a2a44ec62bfa9b8352446a9fb843d9b2cc668348b79fd0f0c3f6e5aefd957e604d896f710782dfed1c34bac37816f143685b5563687b320825ca2973bac13b

    Download Submit

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

    230B

    MD5

    a8034e00c3d3d57d30401d80ef102188

    SHA1

    a6066e25743d217b34c3598009bd669b01c0a901

    SHA256

    ef57f311c9753cd8833801783423246d790452635b9f6ea04edeb2344bf0e14e

    SHA512

    d2dc29c19357c4bb75cf61fef7db0298bf678dc6aafde1be4ffc44bee5279faf827fddeb4530602688d39743b3503c5d549c124e1faa2ff9ecc24262b13fdacd

    Download Submit

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

    54B

    MD5

    ea67f18aae389d1ee570371b4575d9c7

    SHA1

    2d07701e33d779f0bebb7883867013ab9b0a7248

    SHA256

    2bcbd18b5a8610d7fb8908a14d0fd3c88d71e84c0aa5a558064ed35e6a6264b6

    SHA512

    20617840646f7f86a494722b4c0457140e00fea21436f917ab391d0f92fa5c06585313629bda42891cda2a0559d417633a885824b61cd25e0579aa5488824349

    Download Submit

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

    63B

    MD5

    7f4150afd309093cbb404ed396a6c22f

    SHA1

    78b3203f318ca145a86cc58d7c2e08fc10cda852

    SHA256

    16f5a7b9b96b9bd6b00b47bc4c1ecc99bc9157a770d70ea7e059f1b751913c70

    SHA512

    9b56b870aca76fc0d926184c9be91bc62b130eaf64245f3a1450d92458437435337d28916c934447523b306f5678782775e4f257bac94a221cf142118ddad9c9

    Download Submit

  • /data/user/0/nt.neoscorp.anxdroid.valueweaslletsd.sole/app_office/TT.json
    Filesize

    450KB

    MD5

    e7f8ee54606713a660fb65e7e9fc47bb

    SHA1

    57c43d32a8126160f3319dad1fa01ed2a619fe17

    SHA256

    16c943cdc817a9bdc4e5b40cd13d7f847f4f62332fb0a389b1f9624c8d89567f

    SHA512

    de84204e638e24d8574d18ba4f97efa0d08fc96a36883483f9d175fea698b8cd5b209328198cd084a8d5c8f02e6409cad6d2326973217c845ed8b3d9913cee96

    Download Submit

  • /data/user/0/nt.neoscorp.anxdroid.valueweaslletsd.sole/app_office/TT.json
    Filesize

    450KB

    MD5

    89243960818c1c09c1cb24b04f67faec

    SHA1

    593160660db3c7042ecea68687b63a454d19e440

    SHA256

    c305a073d24953c41b175ef45d02e03f73419e6809a7ab1b0f774550f768fb73

    SHA512

    52ae77c8985026d89ed84601e9a6e072f0556839e207866f9e053068858e68be9a814d2ebf7095c2e0814252edeea4715557818e029ee76fe1eec575f7aa8601

    Download Submit