Overview

overview

10

Static

static

10

998470034a...bf.apk

android-9-x86

10

998470034a...bf.apk

android-13-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    156s
  • 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
    02-01-2025 22:01

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General

  • Target

    998470034a80658ce1ce3b331cc5969c2573933308609ab0df9ebc5ae7a1a9bf.apk

  • Size

    297KB

  • MD5

    39aa2da50e4003a365c9af016b635511

  • SHA1

    40da8bf82a069e09944a50658e191d68f59f81ba

  • SHA256

    998470034a80658ce1ce3b331cc5969c2573933308609ab0df9ebc5ae7a1a9bf

  • SHA512

    41f481aa6c2faf02a8ca16eeb69e3c9917ed83b3b7da48faf9f57bd256633dbd7382465a6835f396712c89ee971dd203f600bfbeee6c0790d6551090a3187e86

  • SSDEEP

    6144:Mv6Rg07aVNUGr0bvm/NRtKrTyU+kiyXZ+uCcc/QKUT59IDR/EuGd:Mog0OVNF0bu/ntKvybe+uOaF9Itny

Score
10/10
octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistenceratstealthtrojan

Malware Config

Extracted

Family

octo

C2

https://tombalikoyununrenkleri.xyz/NzkzYmVjMjc2OGUz/

https://kaderserininsamimiyansimalari.xyz/NzkzYmVjMjc2OGUz/

https://tombalikleguzelmasallar.xyz/NzkzYmVjMjc2OGUz/

https://tombaliklarinmacerasi.xyz/NzkzYmVjMjc2OGUz/

https://tombalikoyunvecocuk.xyz/NzkzYmVjMjc2OGUz/

https://eglencelihayatombalik.xyz/NzkzYmVjMjc2OGUz/

https://masaltombalikhikayeleri.xyz/NzkzYmVjMjc2OGUz/

https://tombalikhikayeleriveguzellik.xyz/NzkzYmVjMjc2OGUz/

https://denizintombalikhayatlari.xyz/NzkzYmVjMjc2OGUz/

https://oyuncutombalikmasali.xyz/NzkzYmVjMjc2OGUz/

https://tombaliklarvehayalgucu.xyz/NzkzYmVjMjc2OGUz/

https://sevimlitombalikhikayesi.xyz/NzkzYmVjMjc2OGUz/

https://eglencelimasaltombalik.xyz/NzkzYmVjMjc2OGUz/

https://tombalikvehayalinrenkleri.xyz/NzkzYmVjMjc2OGUz/

https://tombalikhikayelerdunyasi.xyz/NzkzYmVjMjc2OGUz/

https://tombaliklardaisikegi.xyz/NzkzYmVjMjc2OGUz/

https://hayalinizdetombalik.xyz/NzkzYmVjMjc2OGUz/

https://eglencelivemasaltombalik.xyz/NzkzYmVjMjc2OGUz/

https://denizdertombalikmasali.xyz/NzkzYmVjMjc2OGUz/

https://tombalikvedostlukhikayeleri.xyz/NzkzYmVjMjc2OGUz/
AES_key

Signatures

  • Octo

    Octo is a banking malware with remote access capabilities first seen in April 2022.

    bankertrojaninfostealerratocto
  • Octo family
    octo
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
    stealthtrojanevasion
  • 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
  • Reads information about phone network operator. 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

  • com.hesalthlyfys.track
    1⤵
    • Removes its main activity from the application launcher
    • 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:4213

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

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

4
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

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