Overview

overview

10

Static

static

6

664cf2eb31...e8.apk

android-9-x86

10

664cf2eb31...e8.apk

android-10-x64

10

Resubmissions

30/09/2026, 16:36

260930-t4h9ts1flc6

30/09/2026, 10:11

260930-l7w14awv7p10

29/09/2026, 16:13

260929-tpk5wayt4p10

29/09/2026, 15:45

260929-s7btgswy5l10

29/09/2026, 13:55

260929-q8cfashe66

28/09/2026, 19:03

260928-xqrkts1frh10

28/09/2026, 19:02

260928-xp2dmssw7n10

28/09/2026, 19:01

260928-xpcehssvf110

28/09/2026, 18:57

260928-xlzqmssvet10

28/09/2026, 18:56

260928-xlp67scf5410

Analysis

  • max time kernel
    1793s
  • max time network
    1801s
  • 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
    30/10/2024, 16:36

Sharing

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Report Analysis Logs

General

  • Target
    664cf2eb3167cca4c03b14842181fff0b011c4d38e44dc6896fd8a3dcb0360e8.apk
  • Size 2.5MB
  • Sample241030-t4ddksyncq
  • SHA256 664cf2eb3167cca4c03b14842181fff0b011c4d38e44dc6896fd8a3dcb0360e8
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
errorfathertgns1fqq1n28bankercollectioncredential_accessdiscoveryevasioninfostealerpersistencestealthtrojan

Malware Config

Extracted

Family

  • errorfather

Botnet

  • tgns1fqq1n28

C2

  • http://tonyspain.mom

Signatures

  • ErrorFather

    ErrorFather is an Android banking trojan based on Cerberus first seen in October 2024.

    trojaninfostealerbankererrorfather
  • ErrorFather payload 1 IoCs
  • Errorfather family
    errorfather
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
    stealthtrojanevasion
  • Loads dropped Dex/Jar 1 TTPs 5 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.

    collectionevasioncredential_access
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
    discovery
  • 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 disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
    evasion
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 2 IoCs
    persistence
  • Checks CPU information 2 TTPs 1 IoCs
  • Checks memory information 2 TTPs 1 IoCs

Processes

  • scallop.upstage.basil
    1⤵
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Makes use of the framework's foreground persistence service
    • Performs UI accessibility actions on behalf of the user
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    PID:4220
    • /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/data/scallop.upstage.basil/code_cache/decrypted.dex --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/data/scallop.upstage.basil/code_cache/oat/x86/decrypted.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4276
  • scallop.upstage.basil:webview_process
    1⤵
    • Loads dropped Dex/Jar
    • Queries the mobile country code (MCC)
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Checks CPU information
    • Checks memory information
    PID:4305

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

        2
        T1628

        Suppress Application Icon

        1
        T1628.001

        User Evasion

        1
        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

        Input Capture

        2
        T1417

        GUI Input Capture

        1
        T1417.002

        Keylogging

        1
        T1417.001

        Discovery

        System Information Discovery

        2
        T1426

        System Network Configuration Discovery

        3
        T1422

        Lateral Movement

        Collection

        Input Capture

        2
        T1417

        GUI Input Capture

        1
        T1417.002

        Keylogging

        1
        T1417.001

        Screen Capture

        1
        T1513

        Command and Control

        Exfiltration

        Impact

        Input Injection

        1
        T1516

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        decrypted.dex
        • Path /data/data/scallop.upstage.basil/code_cache/decrypted.dex
        • Size 979KB
        • SHA256 afa524a1c21bbe9dfc7d2e7a6a3adb8d9ff44694d8e5a054af94e4102f122fa0
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        decrypted.dex
        • Path /data/data/scallop.upstage.basil/code_cache/decrypted.dex
        • Size 979KB
        • SHA256 0ed8278175305a9b38ceb41e8a7dbb914dfbaa010f5f4bd425216c5850de285c
        • MD5 SHA1 SHA512 SSDEEP
        Download