Overview

overview

10

Static

static

6

87e1e2b666...e7.apk

android-9-x86

10

87e1e2b666...e7.apk

android-10-x64

10

87e1e2b666...e7.apk

android-11-x64

10

Analysis

  • max time kernel
    147s
  • max time network
    162s
  • 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
    03/04/2025, 22:01

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General

  • Target

    87e1e2b666f79bf019189c43406babbe32d88ae239d61d1627f408a6cf21d4e7.apk

  • Size

    3.5MB

  • MD5

    b12f977d4458b2a91a0d9cf18687c67f

  • SHA1

    e5abd72e732afb5943cd84c5b137093d1a733c20

  • SHA256

    87e1e2b666f79bf019189c43406babbe32d88ae239d61d1627f408a6cf21d4e7

  • SHA512

    82487e57d6c9831b3ed688817a8cfa81d796c650d2caf9b1aefad583e406fd934056c4228bb8853ad88e8f90a43e8c961deb2b67ebe72c7e2d481be8a1921863

  • SSDEEP

    98304:8o7znBLgcTo0daGLT+ZJRzmIpmLdZS3wAPKdeHpalqSE:V7J807OZJRaIAdUp+eHKqSE

Score
10/10
teabotbankercollectioncredential_accessdefense_evasiondiscoveryevasioninfostealerpersistencestealthtrojan

Malware Config

Extracted

Family

teabot

C2

http://185.215.113.108:85/api/

http://37.235.54.59:80/api/

http://193.24.123.18:85/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.ioheoqunu.uuvgsqtuk
    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:4216
    • /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.ioheoqunu.uuvgsqtuk/app_app_dex/uqkmdyy.ydd --output-vdex-fd=42 --oat-fd=43 --oat-location=/data/user/0/com.ioheoqunu.uuvgsqtuk/app_app_dex/oat/x86/uqkmdyy.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4243

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.ioheoqunu.uuvgsqtuk/app_app_dex/uqkmdyy.ydd
    Filesize

    756KB

    MD5

    d18c2d48ffbfc37508f2b7f37d1e0200

    SHA1

    8ce04569fa27c935d11f6cdc5f6150d2f2c30d1d

    SHA256

    646da1b17e66991a7e0a232132e6aa1c6ce8cae8ee67ea79992a3af2023306da

    SHA512

    4a959133c30a3ebb00a543ab2180dfbaff39536e9045a887d8dc979475050088a8b48154d0a3ce79d0a1b7617270a11c3068692eeec4e11e98c44bc831a58c73

    Download Submit

  • /data/user/0/com.ioheoqunu.uuvgsqtuk/app_app_dex/uqkmdyy.ydd
    Filesize

    756KB

    MD5

    215a01eccd3d939fe8be6b13a14fbf05

    SHA1

    71da5e16540b40049e847bdebd691689d6ef72b7

    SHA256

    7caec54b8ccf0859b27caae6d3c04cae3646d9c1570afa16f6406ce4a1b715ec

    SHA512

    97872d9b1dbf18a5f5223f787b72cf9e191efd0f3809b43cf52fe2ddddb0a7287701d4190a0d3e8623f262057570169706c7359ee14610e1900d8af5f515c6c7

    Download Submit