Overview

overview

10

Static

static

6

e3fc91da29...8b.apk

android-9-x86

10

e3fc91da29...8b.apk

android-10-x64

10

e3fc91da29...8b.apk

android-11-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    157s
  • platform
    android-9_x86
  • resource
    android-x86-arm-20240910-en
  • resource tags

    arch:armarch:x86image:android-x86-arm-20240910-enlocale:en-usos:android-9-x86system
  • submitted
    13/03/2025, 22:01

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General

  • Target

    e3fc91da29ea7d62aaba3b18c699c875804c1bf4b92ddef92a33d776db55b88b.apk

  • Size

    3.1MB

  • MD5

    02e0690aad110ad703bac4a401b909fb

  • SHA1

    cf1b4858af23fcc03e4fd9e30f17ca30c57a034c

  • SHA256

    e3fc91da29ea7d62aaba3b18c699c875804c1bf4b92ddef92a33d776db55b88b

  • SHA512

    cd6e417732abe27b4c15f424d5e358ab9ef0ff71c3344fd18b319e32ac03ca1c080c80a498f2906498e51cdc8797cb8c563e8513cb092db7cadc5f59b8c3750f

  • SSDEEP

    98304:DLx7aWuxA6G+WQ2fvyp73bO/nrfNBnGtllbc3:DL+xbxGHypzbOPrlBGtXbs

Score
10/10
teabotbankercollectioncredential_accessdefense_evasiondiscoveryevasioninfostealerpersistencestealthtrojan

Malware Config

Extracted

Family

teabot

C2

http://91.215.85.55:85/api/

http://185.215.113.108:85/api/

http://37.235.54.59:80/api/

Signatures

  • TeaBot

    TeaBot is an android banker first seen in January 2021.

    bankertrojaninfostealerteabot
  • Teabot family
    teabot
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
    stealthtrojanevasion
  • Loads dropped Dex/Jar 1 TTPs 3 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.

    collectiondefense_evasioncredential_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
  • Acquires the wake lock 1 IoCs
  • Performs UI accessibility actions on behalf of the user 1 TTPs 7 IoCs

    Application may abuse the accessibility service to prevent their removal.

    evasion
  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
    discovery
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
    defense_evasion
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
    persistence
  • Checks CPU information 2 TTPs 1 IoCs
  • Checks memory information 2 TTPs 1 IoCs

Processes

  • com.trentsoea.uaqtethcv
    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
    • Performs UI accessibility actions on behalf of the user
    • Queries the mobile country code (MCC)
    • 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)
    • Checks CPU information
    • Checks memory information
    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/user/0/com.trentsoea.uaqtethcv/app_app_dex/wnxkxjf.ewm --output-vdex-fd=42 --oat-fd=43 --oat-location=/data/user/0/com.trentsoea.uaqtethcv/app_app_dex/oat/x86/wnxkxjf.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4247

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Event Triggered Execution

1
T1624

Broadcast Receivers

1
T1624.001

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

Software Discovery

1
T1418

Security Software Discovery

1
T1418.001

System Information Discovery

2
T1426

System Network Configuration Discovery

1
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

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Downloads

  • /data/data/com.trentsoea.uaqtethcv/app_app_dex/wnxkxjf.ewm
    Filesize

    724KB

    MD5

    b1c295d96999f30a1a62e24c7ac56b16

    SHA1

    bad8736650d3f29de4c909b4352e14b4bc6526db

    SHA256

    331f0ddd5d7926b2aa64aa913be059aa9b2020541beaaf29efb3bb288c7ac700

    SHA512

    3e59609dcbb0face542bfc92c72c07e777858f3d89f6dfcf766691eb9d065ee341ec4244f7e3cb1574a66870bc7d3478a6ef2e370f6023c6b3480cd649ba2707

    Download Submit

  • /data/user/0/com.trentsoea.uaqtethcv/app_app_dex/wnxkxjf.ewm
    Filesize

    724KB

    MD5

    03636092487b718fd00567f2c576ef6e

    SHA1

    c973166f2408d459d5640782dfafbe5a252d1aa0

    SHA256

    13e0fd43ca5e63639c4cef7fabf81c5c084d12ef4be14b256386df1bd6c1986b

    SHA512

    1760d89ceb917cc57077d0d743851fda2042868540ff86a983828b07cd6bb4d88bab60ed25c792d9c14372953747809535857a55e1a5f63f35c9b33fed6b2b04

    Download Submit