Overview

overview

10

Static

static

6

0dd226780f...a4.apk

android-9-x86

10

0dd226780f...a4.apk

android-13-x64

10

Analysis

  • max time kernel
    179s
  • max time network
    184s
  • platform
    android_x86
  • resource
    android-x86-arm-20240611.1-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240611.1-enlocale:en-usos:android-9-x86system
  • submitted
    23-06-2024 22:18

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    0dd226780f5f099cf55e443a95c834064e4c47877bccd220e626e8f257e633a4.apk

  • Size

    509KB

  • MD5

    90891fc255460bc0a468972f56526403

  • SHA1

    dcad6aab05b923307662755c8e20569bafc43bba

  • SHA256

    0dd226780f5f099cf55e443a95c834064e4c47877bccd220e626e8f257e633a4

  • SHA512

    faedf676b15ecc1f76d5e59ff997a61867511d9d37103531fc259e217499f354865fc13c4666c3479b71b10e7521ae4b64fc797ce99c463c535193b650e4d92b

  • SSDEEP

    12288:xr18BK5p47TEWj+l2TZ04WJoaQDdTLKy7kt2CLp6MTBbI:xrQK5m7TEWSETZtskDdTLp76xLcx

Score
10/10
octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistenceratstealthtrojan

Malware Config

Extracted

Family

octo

C2

https://mamudoilekeyfyap.com/YzBlNzk4NmVlZDA0/

https://mamudoiledostadogru.com/YzBlNzk4NmVlZDA0/

https://sigaracokhojdur1.com/YzBlNzk4NmVlZDA0/

https://günde5paketsigaraiciyom1.com/YzBlNzk4NmVlZDA0/

https://dertlikaygisiz04.com/YzBlNzk4NmVlZDA0/

https://kaygisizamamutlu04.com/YzBlNzk4NmVlZDA0/
AES_key

Signatures

  • Octo

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

    bankertrojaninfostealerratocto
  • Octo payload 1 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
  • 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.eartheachm
    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:4239

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.eartheachm/cache/guijejwpqvuvkq
    Filesize

    448KB

    MD5

    f03303e1ca10a39e23fcf6cfb4e5ce67

    SHA1

    96d94c5c5b494befc98577d2576dba4640b8e32f

    SHA256

    3cba9bf6a4f2ee5529ad318d8b1b0cc1ec13a472b6e5a90c9366a8898f37f157

    SHA512

    cda640dbb1cee5e17e40cb688bb9b2def14d8d71d5a700d279146df248aac53e3a146d6ee902b9b6471f25d9cc51496b1619fa33e62e723c21f37eeff785c50f

    Download Submit
  • /data/data/com.eartheachm/cache/oat/guijejwpqvuvkq.cur.prof
    Filesize

    485B

    MD5

    bda40fc24a7c5e6aedb7e7e039edf51f

    SHA1

    85efc3586e8296a8c07f59163c775b54117aa357

    SHA256

    46c3c480bcd67d7df70439f3d681da26bdb31774f7fcfcced50cf15a4caa05ee

    SHA512

    c5a7ee4f20d039cd61637087d1bca3a5b88e0e498a16f8bd565918e88c428513b5a485e3df9be7b99785c5110d58486bf09ccb9c56a22f7dde876f37107037b4

    Download Submit