Overview

overview

10

Static

static

6

858556360d...ac.apk

android-9-x86

10

858556360d...ac.apk

android-11-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    android-11_x64
  • resource
    android-x64-arm64-20240910-en
  • resource tags

    arch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240910-enlocale:en-usos:android-11-x64system
  • 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 5 IoCs

    Application may abuse the accessibility service to prevent their removal.

    evasion
  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
    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
  • 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.
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4792

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

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

    356B

    MD5

    513e02bd6a7609ac476855613f79379a

    SHA1

    e3fb40ed422a3e4f2405c677d1c95297f9039fd8

    SHA256

    78679651764a894c18fdce745504566b7fc15618e730c37a988722b71c0a4012

    SHA512

    47219c7d35aa82bef71514c897e7e796ecc6da584dbc65b0f20367d2908abd02bd4d5d72e027b1d3b87344945ae0ea719569fd3c6704ff887c8a6177b44fc544

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

    2.3MB

    MD5

    c263afbee885c3b90e375f9b1d5c4daa

    SHA1

    a4c70ef805cc3cc6d605902c8a7d2d12934b3b79

    SHA256

    b9eaee97a2e2cda6bd34f7d04f5689dc202ebfbd1187508468e8d8b16b2d27dc

    SHA512

    d51df810fec8467b221c07ae7103d0d33b47fc846bfdadce538b4ce505349dab14b7eec934a250271d71906f6f9be49e6af7d0c85f4858d75cc73aef906f77f4

    Download Submit