Overview

overview

10

Static

static

6

0bca3976ca...51.apk

android-9-x86

10

0bca3976ca...51.apk

android-10-x64

10

0bca3976ca...51.apk

android-11-x64

10

Analysis

  • max time kernel
    67s
  • max time network
    132s
  • platform
    android_x64
  • resource
    android-x64-arm64-20240514-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240514-enlocale:en-usos:android-11-x64system
  • submitted
    17/05/2024, 18:18

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General

  • Target
    0bca3976cadc06295d26e73ca6940b51.apk
  • Size 1.5MB
  • Sample240517-wxt4vscc6x
  • SHA256 2ce8a6a361ca57009cef9640c02dc44a3a084371c1f7a9d2ddc5b4d0394fd90a
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
cerberusbankercollectioncredential_accessdiscoveryevasionimpactinfostealerratstealthtrojan

Malware Config

Extracted

Family

  • cerberus

C2

  • http://yellowhornet.top

Signatures

  • Cerberus

    An Android banker that is being rented to actors beginning in 2019.

    bankertrojaninfostealerevasionratcerberus
  • Makes use of the framework's Accessibility service 4 TTPs 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasioncredential_access
  • Prevents application removal 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to prevent removal.

    evasion
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
    stealthtrojanevasion
  • Checks CPU information 2 TTPs 1 IoCs

    Checks CPU information which indicate if the system is an emulator.

    evasiondiscovery
  • Checks memory information 2 TTPs 1 IoCs

    Checks memory information which indicate if the system is an emulator.

    evasiondiscovery
  • Loads dropped Dex/Jar 1 TTPs 4 IoCs

    Runs executable file dropped to the device during analysis.

    evasion
  • 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 the mobile country code (MCC) 1 TTPs 1 IoCs
    discovery
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
    discovery
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
    evasion
  • Listens for changes in the sensor environment (might be used to detect emulation) 1 TTPs 1 IoCs
    evasion

Processes

  • tidliasdykhyxyyfybunnjmjr.cprampjlhybhnenchoyctk.pplihchcrqczukluibzfsjfppc
    1⤵
    • Makes use of the framework's Accessibility service
    • Prevents application removal
    • Removes its main activity from the application launcher
    • Checks CPU information
    • Checks memory information
    • Loads dropped Dex/Jar
    • Obtains sensitive information copied to the device clipboard
    • Queries the mobile country code (MCC)
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Listens for changes in the sensor environment (might be used to detect emulation)
    PID:4568

Network

        MITRE ATT&CK Mobile v15

        Initial Access

        Execution

        Persistence

        Privilege Escalation

        Defense Evasion

        Download New Code at Runtime

        1
        T1407

        Hide Artifacts

        3
        T1628

        Suppress Application Icon

        1
        T1628.001

        User Evasion

        2
        T1628.002

        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

        System Information Discovery

        2
        T1426

        System Network Configuration Discovery

        2
        T1422

        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 Manipulation

        1
        T1641

        Transmitted Data Manipulation

        1
        T1641.001

        Input Injection

        1
        T1516

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        IRIJENY.json
        • Path /data/user/0/tidliasdykhyxyyfybunnjmjr.cprampjlhybhnenchoyctk.pplihchcrqczukluibzfsjfppc/app_DynamicOptDex/IRIJENY.json
        • Size 738KB
        • SHA256 6e756cda2415666eb9f11a96c216ace1db09a7b14f784b547ec8cf41bf53853b
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        IRIJENY.json
        • Path /data/user/0/tidliasdykhyxyyfybunnjmjr.cprampjlhybhnenchoyctk.pplihchcrqczukluibzfsjfppc/app_DynamicOptDex/IRIJENY.json
        • Size 738KB
        • SHA256 af2101f2c3ea51fcbadc734d2bdb69e035d5b9f0edca0b3e2a899638b261cc70
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        IRIJENY.json.cur.prof
        • Path /data/user/0/tidliasdykhyxyyfybunnjmjr.cprampjlhybhnenchoyctk.pplihchcrqczukluibzfsjfppc/app_DynamicOptDex/oat/IRIJENY.json.cur.prof
        • Size 256B
        • SHA256 bff70d2af3c7af59e4f04c60d5a3850daf1dc28483af71c5eba6cf5cd98f0022
        • MD5 SHA1 SHA512
        Submit Download