Overview

overview

10

Static

static

6

2da3775299...b6.apk

android-9-x86

10

2da3775299...b6.apk

android-10-x64

10

2da3775299...b6.apk

android-11-x64

10

Analysis

  • max time kernel
    24s
  • max time network
    155s
  • platform
    android_x64
  • resource
    android-x64-20240624-en
  • submitted
    15/12/2024, 02:09

Sharing

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General

  • Target
    2da377529967c57cf738206ad5a1414485658daf7c26e66a6c474b165442f1b6.apk
  • Size 4.5MB
  • Sample241215-cll5bs1may
  • SHA256 2da377529967c57cf738206ad5a1414485658daf7c26e66a6c474b165442f1b6
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
hookcollectioncredential_accessdefense_evasiondiscoveryevasionexecutionimpactinfostealerpersistencerattrojan

Malware Config

Extracted

Family

  • hook

C2

  • http://rocketstylebuildinftoday.online

  • http://rocketstylebuildinftoday.xyz

  • http://rocketstylebuildinftoday.icu

  • http://rocketstylebuildinftoday.live

  • http://rocketstylebuildinftoday.shop

DES_key
AES_key

Signatures

  • Hook

    Hook is an Android malware that is based on Ermac with RAT capabilities.

    rattrojaninfostealerhook
  • Hook family
    hook
  • 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 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectiondefense_evasioncredential_access
  • Obtains sensitive information copied to the device clipboard 2 TTPs 1 IoCs

    Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.

    collectioncredential_accessimpact
  • Queries information about running processes on the device 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect information about running processes on the device.

    discovery
  • 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 5 IoCs

    Application may abuse the accessibility service to prevent their removal.

    evasion
  • Queries information about the current Wi-Fi connection 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.

    discovery
  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
    discovery
  • Reads information about phone network operator. 1 TTPs
    discovery
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
    persistence
  • Schedules tasks to execute at a specified time 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to perform task scheduling for initial or recurring execution of malicious code.

    executionpersistence
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
    impact
  • Checks CPU information 2 TTPs 1 IoCs
  • Checks memory information 2 TTPs 1 IoCs

Processes

  • com.ygkaxidkh.ffldaorgq
    1⤵
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Obtains sensitive information copied to the device clipboard
    • Queries information about running processes on the device
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Performs UI accessibility actions on behalf of the user
    • Queries information about the current Wi-Fi connection
    • Queries the mobile country code (MCC)
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Schedules tasks to execute at a specified time
    • Uses Crypto APIs (Might try to encrypt user data)
    • Checks CPU information
    • Checks memory information
    PID:4971

Network

        MITRE ATT&CK Mobile v15

        Initial Access

        Execution

        Scheduled Task/Job

        1
        T1603

        Persistence

        Event Triggered Execution

        1
        T1624

        Broadcast Receivers

        1
        T1624.001

        Foreground Persistence

        1
        T1541

        Scheduled Task/Job

        1
        T1603

        Privilege Escalation

        Defense Evasion

        Download New Code at Runtime

        1
        T1407

        Foreground Persistence

        1
        T1541

        Impair Defenses

        1
        T1629

        Prevent Application Removal

        1
        T1629.001

        Input Injection

        1
        T1516

        Virtualization/Sandbox Evasion

        2
        T1633

        System Checks

        2
        T1633.001

        Credential Access

        Clipboard Data

        1
        T1414

        Input Capture

        2
        T1417

        GUI Input Capture

        1
        T1417.002

        Keylogging

        1
        T1417.001

        Discovery

        Process Discovery

        1
        T1424

        System Information Discovery

        2
        T1426

        System Network Configuration Discovery

        3
        T1422

        System Network Connections Discovery

        1
        T1421

        Lateral Movement

        Collection

        Clipboard Data

        1
        T1414

        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

        Data Manipulation

        1
        T1641

        Transmitted Data Manipulation

        1
        T1641.001

        Input Injection

        1
        T1516

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        classes.dex
        • Path /data/data/com.ygkaxidkh.ffldaorgq/app_dex/classes.dex
        • Size 2.0MB
        • SHA256 4a22f11437441381266c2fd88b640502a3ee25415983a16c8eab1eab326fa272
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        classes.dex
        • Path /data/data/com.ygkaxidkh.ffldaorgq/cache/classes.dex
        • Size 981KB
        • SHA256 62aaeb31eeaaef03a9c60c2b97d3190baadba125919e337fe1dd6a75432d6e9a
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        classes.zip
        • Path /data/data/com.ygkaxidkh.ffldaorgq/cache/classes.zip
        • Size 981KB
        • SHA256 5573a9c320c20a51fb4431999efd0b937b3ea8daa1c98c4b21be87f71a2a9a31
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        androidx.work.workdb
        • Path /data/data/com.ygkaxidkh.ffldaorgq/no_backup/androidx.work.workdb
        • Size 4KB
        • SHA256 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
        • MD5 SHA1 SHA512
        Submit Download

        androidx.work.workdb-journal
        • Path /data/data/com.ygkaxidkh.ffldaorgq/no_backup/androidx.work.workdb-journal
        • Size 512B
        • SHA256 9b26bef011118383c44551383184cfd27b5210124d7aec98a00e439e20071ecb
        • MD5 SHA1 SHA512
        Submit Download

        androidx.work.workdb-shm
        • Path /data/data/com.ygkaxidkh.ffldaorgq/no_backup/androidx.work.workdb-shm
        • Size 32KB
        • SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        androidx.work.workdb-wal
        • Path /data/data/com.ygkaxidkh.ffldaorgq/no_backup/androidx.work.workdb-wal
        • Size 16KB
        • SHA256 c17605230fecf95c00fb7043de5b2a9b42006a523cc76ad63b3658019dc9c0b7
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        androidx.work.workdb-wal
        • Path /data/data/com.ygkaxidkh.ffldaorgq/no_backup/androidx.work.workdb-wal
        • Size 108KB
        • SHA256 9d91967105850f8058d6822865d324ed2fd4a720d13095c079ad6efaa7c9c200
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        androidx.work.workdb-wal
        • Path /data/data/com.ygkaxidkh.ffldaorgq/no_backup/androidx.work.workdb-wal
        • Size 173KB
        • SHA256 aeeacbdb3ec0dc4401ed6ff4e5dd89f02d54cd3a35acb4ec8def4bde7af79010
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download