Overview

overview

10

Static

static

6

7fdd787599...38.apk

android-9-x86

10

7fdd787599...38.apk

android-10-x64

10

7fdd787599...38.apk

android-11-x64

10

Analysis

  • max time kernel
    179s
  • max time network
    191s
  • platform
    android_x64
  • resource
    android-x64-20240624-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20240624-enlocale:en-usos:android-10-x64system
  • submitted
    09-08-2024 22:01

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General

  • Target

    7fdd7875998963d09973fb9b830b5b1014d3420fc185a7c72ce996449a211938.apk

  • Size

    4.3MB

  • MD5

    544a1a58824e110bd6f16ae8638cd4f7

  • SHA1

    b49b308fcb3471702c75a43b4a698dcb1775f293

  • SHA256

    7fdd7875998963d09973fb9b830b5b1014d3420fc185a7c72ce996449a211938

  • SHA512

    9c981b23c105d13e354bc184dc7586d4bf3c1ed90c739c9dfd953231c7ea1a8c0d681d274039d89561c2db983635c2220bed83ef57fddcab0e830d1259993d28

  • SSDEEP

    98304:uKn+moctXVI/6oRQs3Z4gf5hTsMHnY/TEohfCU9ISjUy:uKnYctXmBQgxTiTksIGUy

Score
10/10
hookbankercollectioncredential_accessdiscoveryevasionexecutionimpactinfostealerpersistencerattrojan

Malware Config

Extracted

Family

hook

C2

http://193.3.19.40

DES_key
AES_key

Signatures

  • Hook

    Hook is an Android malware that is based on Ermac with RAT capabilities.

    rattrojaninfostealerhook
  • 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 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasioncredential_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
  • Queries information about running processes on the device 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect information about running processes on the device.

    discovery
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
    discovery
  • Acquires the wake lock 1 IoCs
  • 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 8 IoCs

    Application may abuse the accessibility service to prevent their removal.

    evasion
  • Queries information about the current Wi-Fi connection 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.

    discovery
  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
    discovery
  • Reads information about phone network operator. 1 TTPs
    discovery
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
    persistence
  • 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
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
    impact
  • Checks CPU information 2 TTPs 1 IoCs
  • Checks memory information 2 TTPs 1 IoCs

Processes

  • com.mgqntmxmm.dgmijoymg
    1⤵
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Obtains sensitive information copied to the device clipboard
    • Queries information about running processes on the device
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Performs UI accessibility actions on behalf of the user
    • Queries information about the current Wi-Fi connection
    • Queries the mobile country code (MCC)
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Schedules tasks to execute at a specified time
    • Uses Crypto APIs (Might try to encrypt user data)
    • Checks CPU information
    • Checks memory information
    PID:5003

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

Foreground Persistence

1
T1541

Scheduled Task/Job

1
T1603

Privilege Escalation

Defense Evasion

Download New Code at Runtime

1
T1407

Foreground Persistence

1
T1541

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

Process Discovery

1
T1424

Software Discovery

1
T1418

Security Software Discovery

1
T1418.001

System Information Discovery

2
T1426

System Network Configuration Discovery

3
T1422

System Network Connections Discovery

1
T1421

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 Encrypted for Impact

1
T1471

Data Manipulation

1
T1641

Transmitted Data Manipulation

1
T1641.001

Input Injection

1
T1516

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.mgqntmxmm.dgmijoymg/app_dex/classes.dex
    Filesize

    2.9MB

    MD5

    e38349733f9683698cb7365450020c77

    SHA1

    31b7c2e1a8d5e5520ee8bd7d862a5af676e9e987

    SHA256

    f60ac57f8a329ad5a83492e7325e59b3dd2cc98b14bb138d45c4938d0db72e96

    SHA512

    af53ed4d031da40d5bd4e65808c49ea5e22ebaa7c88440a78243cd49715f2b1c596b9bf84bb7a06042a4724e953c36fd2fcac02b989594934a6e434703f21d76

    Download Submit

  • /data/data/com.mgqntmxmm.dgmijoymg/cache/classes.dex
    Filesize

    1.0MB

    MD5

    1bfa9394aaf9c73df3110c96307b9cc8

    SHA1

    d51d0c1355a874c239670a4127a57ea943b269da

    SHA256

    f1f5fd363097724d72ccd9b7407b750770187aca795aef7bb5d91c57106c1aab

    SHA512

    dde7b5a5b78d6cf9a9229a561fb672a653d2500ba84d3d3a1366b1772d85dd2a3571bd4cad9e81c1e8f8f56ced7e0dcc445cfcad258bf88b1c2d6c6bc5feb77d

    Download Submit

  • /data/data/com.mgqntmxmm.dgmijoymg/cache/classes.zip
    Filesize

    1.0MB

    MD5

    4d4b3105b1eb7d27d1356206270d650b

    SHA1

    caef7da33124805c328db9f7bada44492dd27a58

    SHA256

    d2fa67b9f3d4bc1f4bb4778fd83b2e1da0610691dc52662ee923ac4ed466597f

    SHA512

    c77923cb1e1be59484600a2dec519a049b22785c751c75aa34ae23ae6608e063ba6d8915cc4f0fab41b61b5b8745a98cb60c748183c04027b5357f63d3bb3a6d

    Download Submit

  • /data/data/com.mgqntmxmm.dgmijoymg/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

    Download Submit

  • /data/data/com.mgqntmxmm.dgmijoymg/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    90ff531fc229a74114e4d26cd78512ef

    SHA1

    384cf8e955f018559806355823a441f5025d231d

    SHA256

    40d837480675b7f989d51138b4c98326dfaa4c926e0597b2c11c29753f29947b

    SHA512

    6f104ac0074c488e8fea97d82a26abacb0d18198e40f3381ef2991da129894d530460feb47935e1391b3c951943f33832347275356b0497e066416a8b46555bf

    Download Submit

  • /data/data/com.mgqntmxmm.dgmijoymg/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit

  • /data/data/com.mgqntmxmm.dgmijoymg/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    b00f071ec516e0b04b3a4cae2e7d89e4

    SHA1

    dae118c9feddc5c4923786ba1ecc4e4a18f35384

    SHA256

    7b5a0499c329bcaa126cc99af13c1deea51d004474017091732123da189cb196

    SHA512

    721ba55fea6b758918d674eed79e88beec8e4c757b935c85e04d6d050dc0cc874615d9eb83d83edc351cafb2e99e74fe121c5a6d4b94fe44dff1be2bbcbd0e06

    Download Submit

  • /data/data/com.mgqntmxmm.dgmijoymg/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    d59fadf17a44bac5dc79ce534642333b

    SHA1

    22054efc03adc1844a10f4dbc0d3fba7c9bf43e4

    SHA256

    a0cf1f9e8c5242e48d903e8e1e15a3598ddf0687dc2f3710b65cde9caa73d628

    SHA512

    870d09781510a8d2c659e152c93d5a46724f881baa7a53fca0207897110959f8fd687d2b644b8fb3fab3db448364bf6b32aa95ddfd0c936768d466d30f977f2d

    Download Submit

  • /data/data/com.mgqntmxmm.dgmijoymg/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    9b07d1455ab33047dd34caef052a76ed

    SHA1

    f2c286088848a9ad66578da42bb0b6f8accda3ea

    SHA256

    5ac6c9f6f7fcf630e96c2a7ac7865eb50c580c634d24ac6269649b09b4e0cfff

    SHA512

    3c5fd0b72e0a81d1a19825e0ecdf29b5907805973e868e1ddee13c765fc2b0e832881f64d74c8c0f0464fe6f63e017bfabfee21c70fe460c5599930b291b2d34

    Download Submit