Overview

overview

10

Static

static

6

858556360d...ac.apk

android-9-x86

10

858556360d...ac.apk

android-11-x64

10

Analysis

  • max time kernel
    62s
  • max time network
    133s
  • 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
    07/12/2024, 22:04

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General

  • Target

    858556360d49952dfc25ccef2d505c43582be4c816082b43f9b19f7a26f212ac.apk

  • Size

    2.4MB

  • MD5

    3effd516c9854e377f2090790ae1beab

  • SHA1

    07dc833c622ba18754410655ebc85ad43408ed8a

  • SHA256

    858556360d49952dfc25ccef2d505c43582be4c816082b43f9b19f7a26f212ac

  • SHA512

    32b6da96b6cd68d9bcecaeb7bae8c1c85f0d7e3a8da47b31e0051fffb37ac68fe28427dc0530fbc30bc0a0cd9e5ee8e597530ab9ff2888b39129c717d283b4a3

  • SSDEEP

    49152:1pSevkY2m5fO2wgzsk/fgGawmb7ukx1Fo68sq663HbXIiAviybdphYqH:CHYirgzsk/otwpkx8W6LFAvdH

Score
10/10
octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistencerattrojan

Malware Config

Extracted

Family

octo

C2

https://onlinepaymentshop.com/NTA4MzIxMjdkYzNj/

https://onlinedunyamshop.com/NTA4MzIxMjdkYzNj/

https://hizlivesaglamteslimat.com/NTA4MzIxMjdkYzNj/
rc4.plain

Extracted

Family

octo

C2

https://onlinepaymentshop.com/NTA4MzIxMjdkYzNj/

https://onlinedunyamshop.com/NTA4MzIxMjdkYzNj/

https://hizlivesaglamteslimat.com/NTA4MzIxMjdkYzNj/

https://5611sdgsgsdgdgdh555sdg.com/NTA4MzIxMjdkYzNj/

https://5621sdgsgsdgdgdh556sdg.com/NTA4MzIxMjdkYzNj/

https://5631sdgsgsdgdgdh557sdg.com/NTA4MzIxMjdkYzNj/
AES_key

Signatures

  • Octo

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

    bankertrojaninfostealerratocto
  • Octo family
    octo
  • Octo payload 1 IoCs
  • 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

  • com.frontobject20
    1⤵
    • 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:4253

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

        1
        T1628

        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

        Loading Replay Monitor...

        Downloads

        • /data/data/com.frontobject20/cache/oat/vwtqwau.cur.prof
          Filesize

          511B

          MD5

          ec653950c37f9680437a9260dcedcf4e

          SHA1

          418bc96ab737ee882b1db02794ded52d5f1bd7dc

          SHA256

          11ecad0e4242625b9ec6de077c2c32946fa1db478491eb45bbffbe3ac7ba9fee

          SHA512

          1e8db9ee91cec0dffe554c2994f5247fbbf34f1b15989687c9c160a1029f404697a0b30bde1ef1eac2af35c8afe0ab22b757fdc89141065177bf477348a7c051

          Download Submit

        • /data/data/com.frontobject20/cache/vwtqwau
          Filesize

          2.3MB

          MD5

          c263afbee885c3b90e375f9b1d5c4daa

          SHA1

          a4c70ef805cc3cc6d605902c8a7d2d12934b3b79

          SHA256

          b9eaee97a2e2cda6bd34f7d04f5689dc202ebfbd1187508468e8d8b16b2d27dc

          SHA512

          d51df810fec8467b221c07ae7103d0d33b47fc846bfdadce538b4ce505349dab14b7eec934a250271d71906f6f9be49e6af7d0c85f4858d75cc73aef906f77f4

          Download Submit