Overview

overview

10

Static

static

6

f513c5995f...69.apk

android-9-x86

10

f513c5995f...69.apk

android-10-x64

10

f513c5995f...69.apk

android-11-x64

10

Analysis

  • max time kernel
    147s
  • max time network
    151s
  • platform
    android-10_x64
  • resource
    android-x64-20240910-en
  • resource tags

    arch:x64arch:x86image:android-x64-20240910-enlocale:en-usos:android-10-x64system
  • submitted
    27/03/2025, 22:14

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General

  • Target

    f513c5995f04be5dc9baec16cbe9a04b8a560c1d94100ff3837ca746176a0d69.apk

  • Size

    2.8MB

  • MD5

    4972723855697fc833791d7de3d816f8

  • SHA1

    cb4588ed5225540951dcb0680471308dda4b54e1

  • SHA256

    f513c5995f04be5dc9baec16cbe9a04b8a560c1d94100ff3837ca746176a0d69

  • SHA512

    e786fb954579a2b04bf2e2b1850e54ef2ddcc8e7f854b826143256be9b61d17f644e74dffb084a06c815ba39578248fb80e462f7c4a966800791c55b28df7311

  • SSDEEP

    49152:WLS5jbOZM4OAFr83F0wOwdfw+uwrnvNFRgeCjcQaDiPSbw6hjYht:JeZJr819OAInwnFFRgT9bShEht

Score
10/10
teabotbankercollectioncredential_accessdefense_evasiondiscoveryevasionimpactinfostealerpersistencetrojan

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
  • Loads dropped Dex/Jar 1 TTPs 2 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
  • 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 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
  • 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.rvfxvqvfo.sqrgdpukb
    1⤵
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Obtains sensitive information copied to the device clipboard
    • Acquires the wake lock
    • Performs UI accessibility actions on behalf of the user
    • 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:5069

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

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

Software Discovery

1
T1418

Security Software Discovery

1
T1418.001

System Information Discovery

2
T1426

System Network Configuration Discovery

1
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

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Downloads

  • /data/data/com.rvfxvqvfo.sqrgdpukb/app_app_dex/srvmjgr.ogu
    Filesize

    726KB

    MD5

    e72f7654bd363886c4f08bc5e039bb98

    SHA1

    0199e7eb0d4bbf89b8df6fababd0894bdb242915

    SHA256

    cd1a8a7a9ad14cd3f7f76cbc826d9f1b873d9f3d24d67ce5be17e9f38a4b5f23

    SHA512

    658df5cc66c41d5756009cbec6b7ecce4921526deb7bcc82ad2a4f9be781d079d490354baec0440b332883619631b0f087b32a764fc3dad1bf4431f5d5d4853b

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