Overview

overview

10

Static

static

6

3498b17aa7...89.apk

android-9-x86

10

3498b17aa7...89.apk

android-11-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • 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
    08/04/2025, 22:25

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General

  • Target

    3498b17aa70a4b3f4cb3783d8dc9f255343344e6cc824f71fd3d21d4fca91189.apk

  • Size

    2.3MB

  • MD5

    b1286bb6c8907cf4cf23678b3f4e2c4b

  • SHA1

    55bef87719904977fb7eca90e7134d998d11c1e9

  • SHA256

    3498b17aa70a4b3f4cb3783d8dc9f255343344e6cc824f71fd3d21d4fca91189

  • SHA512

    07a001eacb6d760e884dfe06788bcc4895e9e748204a7107c34d43ddba6c39851a75f9cbeb8943740d4a20e7f5b5a391c8ae68192244ff67cc135bc093db827b

  • SSDEEP

    49152:mdxSi3vZSGO38my1PrvNY5sjZb+oss89otccDaoRCUJzvYBpF7J5bV8cp7nQsktd:mJk38myT8kblsD9CNC8zGljN9QskarKH

Score
10/10
octobankercollectioncredential_accessdefense_evasiondiscoveryevasionimpactinfostealerpersistenceratstealthtrojan

Malware Config

Extracted

Family

octo

C2

https://tonbaliilezzetustalari.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliitarifmutfagi.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliigelenekseltat.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliisaglikliyemek.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliidunyamutfağı.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliiseverlerkulubu.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliiustalarinyeri.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliigourmetlezzet.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliisoframizhazir.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliishowlezzetleri.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliitariflerdiyari.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliiyasamkeyfi.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliifirintatlari.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliilokantalari.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliiseverlerklubu.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliiessiztatlar.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliitoplumlezzeti.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliiuzmanmutfak.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliibaliklokantasi.xyz/MzhiMTg0NTAwOTY5S/
rc4.plain

Extracted

Family

octo

C2

https://tonbaliilezzetustalari.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliitarifmutfagi.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliigelenekseltat.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliisaglikliyemek.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliidunyamutfağı.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliiseverlerkulubu.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliiustalarinyeri.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliigourmetlezzet.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliisoframizhazir.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliishowlezzetleri.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliitariflerdiyari.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliiyasamkeyfi.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliifirintatlari.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliilokantalari.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliiseverlerklubu.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliiessiztatlar.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliitoplumlezzeti.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliiuzmanmutfak.xyz/MzhiMTg0NTAwOTY5S/

https://tonbaliibaliklokantasi.xyz/MzhiMTg0NTAwOTY5S/
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

  • com.test.lyrics
    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:4268
    • /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.test.lyrics/app_border/faaD.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.test.lyrics/app_border/oat/x86/faaD.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4293

Network

MITRE ATT&CK Mobile v16

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.test.lyrics/.qcom.test.lyrics
    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

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  • /data/data/com.test.lyrics/app_border/faaD.json
    Filesize

    153KB

    MD5

    ed0fc1ae9dc48c1a9d51066ff0375863

    SHA1

    818e5a7a9a3961e0a5413ccdbb8e44aa8d28e918

    SHA256

    daec2de2eab9883269714ba3386a6c51beb5308e59c3335639a0b3ab9fa449dc

    SHA512

    79b13531b0629d1fe8ac3e72f1a44814b5f85a5a6c415f2753e878eabe4f00ccbfc58ed0a52e74a64ff969ae35ca41db43a5be4e326d44d60e8d2fb563e33516

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  • /data/data/com.test.lyrics/app_border/faaD.json
    Filesize

    153KB

    MD5

    0b229ca367e4c6f6b34a7d98b3c9bf44

    SHA1

    a3782d04c263124131c3b3b8d00c8fc5d5e8c3b4

    SHA256

    b0d66caad5c6db4d820df3c6b0f9919eddf20051c378d33b7ce70373ffcda5a7

    SHA512

    d77cfab5dc3837eed783aba46dddbe881f0e153517595c09f97557a1820f460854f0f533ea1c9ea8a976adbb0eff2a704f0272a6d7324957bfd79e6f6b291fb2

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  • /data/data/com.test.lyrics/kl.txt
    Filesize

    45B

    MD5

    ad73b5a212920b7aa9c78c9e000d5019

    SHA1

    391eaa375bef0950a05c10b1fc50d2238813e90c

    SHA256

    7e6f07e0a63b9bcd3bc7f9f252e3f17acaf33080086aa2acf991f413e2c39013

    SHA512

    08db3e14ea55266100ccd4cbf22e0eb0e4ea0285d8b03debb0c8c30fb2c31fbae2ec02de382e96532baa8a29cf4346df082cb8084712ab1ba560df6806de92fc

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  • /data/data/com.test.lyrics/kl.txt
    Filesize

    423B

    MD5

    e633b3ad74401038656c55321cb912a5

    SHA1

    d8e17517b2bb477251a5f8389dc0e9c3191f9c7f

    SHA256

    07119764576aad52312ce460ff0cc4f98152b2e262fb775a2ce7cfac4e80e562

    SHA512

    7c0be707d0458962c155de9daf18da8dba5806324b691891eb9a9b8e0228c387d3dbe9e21974de10b68a7a6ad4330b86e6ba222719a97c0d223f1ed6b358d7a3

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  • /data/data/com.test.lyrics/kl.txt
    Filesize

    230B

    MD5

    4d9f3022d721662d63775baac7c87ac7

    SHA1

    d52a65adf4d349529d950de2ddb285737477290a

    SHA256

    dc6d745bd5fa92adfd92bd586c2478e6f38e92ad893d838e969e280afb26e290

    SHA512

    45322d01c9d4fe8c02e7188f5792369cfe63dda09da2c26bfc741b2e8581ed1ab77c310e9686a007ddf79451d660f2550d418222cb6f9796d111ad0a4aad7d11

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  • /data/data/com.test.lyrics/kl.txt
    Filesize

    54B

    MD5

    3f15a38470d2f252402f1cb106377c7f

    SHA1

    bdcf0e36fdd60b7c12a6549f92bb67bed59b9c83

    SHA256

    6e1cf62b96fe11d46510c7238b73198737725ddde8b6680e617ce95c3905a76b

    SHA512

    51b1acf2bdd937e21fee1db99d7d2c1174dee2e8650b40cfd46b5885fc69db449236490ae4b074f5b66a67eba72c8d36076825a5c3e8193a0e682f455561642a

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  • /data/data/com.test.lyrics/kl.txt
    Filesize

    63B

    MD5

    3d5109db8ccef7d7185dd5c61bc65b1c

    SHA1

    8280fa2da428a27447747ee79b2e3eb0d35d8a5b

    SHA256

    593b04eff367ef6d81162dfb93cb42c82e07f4a96b0d1cb9ca03289013546d5c

    SHA512

    9b7ef268002aa00b9b0320fe81278e254384865a6acd4bb5bd117e9d3d50a5290cfafde862935828384c58974b37a976d5200aee8638b2f9f0250238a7c7c70f

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  • /data/user/0/com.test.lyrics/app_border/faaD.json
    Filesize

    450KB

    MD5

    58bc34a36d40945e6363892a37f40caf

    SHA1

    4da1cfd490d910d556a892bf270eb7e887dd5937

    SHA256

    a89348ea48a03c74db74089cc22fbd1b9027dbab8eb8145ffc777a54444fbc73

    SHA512

    c80ef28337171387ab545772bf560912f147e6244cd72985e74dcb5fe75185311e0a888e4dfa760cc3e4a7c582db03771a9cc36a12cc9c0d36e45b977e328014

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  • /data/user/0/com.test.lyrics/app_border/faaD.json
    Filesize

    450KB

    MD5

    404d95551552ff1f1a3cbefc512abb6a

    SHA1

    2f50cbc737e7a973c1018a3876c0c96b1f1e60a1

    SHA256

    7c56989d26a9950c1fba18439ff3c7e562a3ff7b353925d963c6efa9d8f46571

    SHA512

    48bd35839ab5d2185bdfaa03c1de43867345ab3c5db8e30ca4bc34d790be24afef0d0528e0420cb5aba3131725d06f327f1bd0fa252d11e77a587733f559d1cf

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