Overview

overview

10

Static

static

6

599db33d53...a7.apk

android-9-x86

10

599db33d53...a7.apk

android-10-x64

10

599db33d53...a7.apk

android-11-x64

10

Analysis

  • max time kernel
    176s
  • max time network
    183s
  • platform
    android_x86
  • resource
    android-x86-arm-20240514-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240514-enlocale:en-usos:android-9-x86system
  • submitted
    17-05-2024 18:23

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General

  • Target

    599db33d534d1e98ea63dd2ce30100a7.apk

  • Size

    1.4MB

  • MD5

    599db33d534d1e98ea63dd2ce30100a7

  • SHA1

    070c24724d41f1a57c757d3af9a075bbd3d72720

  • SHA256

    1de6e6c140ff1b301b7df12d4b6388a21a6fbf0f141347dd2f9289740438a6d8

  • SHA512

    43adaf787f75a36401de0b0aceb46ad295e1df02b929c0d1264e0a6b2ddb9349a05e497bcefed9a0f471d955f008e885c0a07260f27ae763c0c842db1aa554d4

  • SSDEEP

    24576:Mtw8GQwjSKilww7/oBnt5dnySf3oqbzghyAulXqIMDz8PgC4DZMBKLVJyOxOm:MdGbjExAF1pL2yAupqIMugxiB8DyOxOm

Score
10/10
alienbotcerberusbankercollectioncredential_accessdiscoveryevasionexecutioninfostealerpersistenceratstealthtrojan

Malware Config

Extracted

Family

alienbot

C2

http://botprivate.ug

Signatures

  • Alienbot

    Alienbot is a fork of Cerberus banker first seen in January 2020.

    bankertrojaninfostealeralienbot
  • Cerberus

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

    bankertrojaninfostealerevasionratcerberus
  • Cerberus payload 2 IoCs
  • 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 3 IoCs

    Runs executable file dropped to the device during analysis.

    evasion
  • Queries account information for other applications stored on the device 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect account information stored on the device.

    collection
  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
    discovery
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
    discovery
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
    persistence
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
    evasion
  • 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

Processes

  • cpymezxmapzsdforaduuda.illoyztchthogekxpd.fojccdfkzahlhfmcaeowdalsjp
    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
    • Queries account information for other applications stored on the device
    • Queries the mobile country code (MCC)
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Schedules tasks to execute at a specified time
    PID:4283
    • /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/user/0/cpymezxmapzsdforaduuda.illoyztchthogekxpd.fojccdfkzahlhfmcaeowdalsjp/app_DynamicOptDex/Tp.json --output-vdex-fd=42 --oat-fd=43 --oat-location=/data/user/0/cpymezxmapzsdforaduuda.illoyztchthogekxpd.fojccdfkzahlhfmcaeowdalsjp/app_DynamicOptDex/oat/x86/Tp.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4311

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

Scheduled Task/Job

1
T1603

Privilege Escalation

Defense Evasion

Download New Code at Runtime

1
T1407

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

2
T1422

Lateral Movement

Collection

Input Capture

2
T1417

GUI Input Capture

1
T1417.002

Keylogging

1
T1417.001

Screen Capture

1
T1513

Stored Application Data

1
T1409

Command and Control

Exfiltration

Impact

Input Injection

1
T1516

Replay Monitor

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Downloads

  • /data/data/cpymezxmapzsdforaduuda.illoyztchthogekxpd.fojccdfkzahlhfmcaeowdalsjp/app_DynamicOptDex/Tp.json
    Filesize

    345KB

    MD5

    60c6f70e38e87ce999b9f71caf517e4b

    SHA1

    74d49cd16dfe52ba2e0f1833815e990631a04276

    SHA256

    95f7c4853d2ad7c0f5b495d95af766053faf9e12b18d9d8af25ca97750b4d47e

    SHA512

    626c9c70acbe3408a3a72f42bd07384eb3c3d443ccc313f05cfa324ec860d3aff6d7d84f9129c49810fc9383f85dc75ce301ac170c12ba2b036135d56ced97b2

    Download Submit

  • /data/data/cpymezxmapzsdforaduuda.illoyztchthogekxpd.fojccdfkzahlhfmcaeowdalsjp/app_DynamicOptDex/Tp.json
    Filesize

    345KB

    MD5

    2614dab9aacbc547a4b5917ce531e46e

    SHA1

    136a6a2cea75fa627d14c93353613769b2eeeeea

    SHA256

    2b7cec1fa96882f2dab76a8c230bfa87d0e2a53260ccae83597d8dde8e85c136

    SHA512

    6c70ef697317fcbd2032c62eb41507932aec1de9b3c6534ce488fa53cf37d2a96aa54e3f43cdbcde72a345705f71371bf452e63df060f14ba5cd61910e6e5f37

    Download Submit

  • /data/data/cpymezxmapzsdforaduuda.illoyztchthogekxpd.fojccdfkzahlhfmcaeowdalsjp/app_DynamicOptDex/oat/Tp.json.cur.prof
    Filesize

    348B

    MD5

    0b1083ea7738487517d8d382ed2eb445

    SHA1

    fb49a9f9cb4d371e0bee7af65135034d085b2383

    SHA256

    def5c9ec9fa82e8da277c599495decb688377514d4a0d0d8737d1a46659ee2a0

    SHA512

    40c9d85ecfa7fe75bc02e2d9f008993f0af8956552166808db10153e0a88213894fe2f6995785ac1b847ad1160c26afafe251966587e51d1fa82ffef3120ef05

    Download Submit

  • /data/user/0/cpymezxmapzsdforaduuda.illoyztchthogekxpd.fojccdfkzahlhfmcaeowdalsjp/app_DynamicOptDex/Tp.json
    Filesize

    345KB

    MD5

    c2758e96cd881abdc304ed752776e52a

    SHA1

    8dff0449ae80ed2121081521ea6b661c093ebe35

    SHA256

    08c9bcd8c82339ce33b6b0cca43edc057bbdaaaaaa41a6225bda5bf907f609b9

    SHA512

    6637d9f954ecffa15af4e72a3b56f5f199fd637aadaf1f8a4b80b2a61e75012ffa8cc0469f99413c5156e3b825ce05dacbafe6ea96942e40753690ae5c0cb5fb

    Download Submit