Overview

overview

10

Static

static

10

9f17fc20c5...e2.apk

android-9-x86

10

9f17fc20c5...e2.apk

android-10-x64

10

9f17fc20c5...e2.apk

android-11-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    android_x86
  • resource
    android-x86-arm-20240221-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240221-enlocale:en-usos:android-9-x86system
  • submitted
    03-05-2024 01:01

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General

  • Target

    9f17fc20c5c725707168b93690063638cb6e5b3a7b77b3e826e8458a79eb36e2.apk

  • Size

    2.8MB

  • MD5

    242610e74b8914d64fdbcfcc8b63cfb6

  • SHA1

    1731224b7e2705c4910ed477474dc009916d170e

  • SHA256

    9f17fc20c5c725707168b93690063638cb6e5b3a7b77b3e826e8458a79eb36e2

  • SHA512

    cfe0db94bea86cea0bca9c04d56274320991d5595149f7c000d36c368ce95854327f75c7e5e7a5733686c380a677cd2c91fc758c0c3d37161745a22161576cdd

  • SSDEEP

    49152:rG/OCzgkixmu1Jtp3bRNQfo35dGViLscVvRd7Te32k7B5FXzgg/lU:rG/OCUki0ItpEncVvRNK32k7/FXXU

Score
10/10
hookcollectioncredential_accessdiscoveryevasionexecutionimpactinfostealerpersistenceratstealthtrojan

Malware Config

Extracted

Family

hook

C2

http://91.151.95.157:3434

AES_key

Signatures

  • Hook

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

    rattrojaninfostealerhook
  • Makes use of the framework's Accessibility service 4 TTPs 3 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
  • 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
  • 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 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
  • 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 enabling of the accessibility settings. 1 IoCs
  • Acquires the wake lock 1 IoCs
  • Reads information about phone network operator. 1 TTPs
    discovery
  • 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

Processes

  • com.mugitepefaxade.ponowe
    1⤵
    • Makes use of the framework's Accessibility service
    • Prevents application removal
    • Removes its main activity from the application launcher
    • Makes use of the framework's foreground persistence service
    • Queries information about running processes on the device
    • 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)
    • Requests enabling of the accessibility settings.
    • Acquires the wake lock
    • Schedules tasks to execute at a specified time
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4209

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

Foreground Persistence

1
T1541

Hide Artifacts

1
T1628

Suppress Application Icon

1
T1628.001

Impair Defenses

1
T1629

Prevent Application Removal

1
T1629.001

Input Injection

1
T1516

Credential Access

Input Capture

2
T1417

GUI Input Capture

1
T1417.002

Keylogging

1
T1417.001

Discovery

Process Discovery

1
T1424

System Network Configuration Discovery

3
T1422

System Network Connections Discovery

1
T1421

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

Data Encrypted for Impact

1
T1471

Input Injection

1
T1516

Replay Monitor

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Downloads

  • /data/data/com.mugitepefaxade.ponowe/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

    Download Submit

  • /data/data/com.mugitepefaxade.ponowe/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    6762b01259775acb1611835de33bf19a

    SHA1

    e5293f4051eea27774b7be893ae5257fb3d2a1a0

    SHA256

    70390d9803430d1095a2ab8a9030eda47f316fc8855a70b515beacf5084d689f

    SHA512

    39ea1aa68d1a2425770da61f8f389d57bd6da254889ffe3683aba01fa0055f447490b467c83c64fab94f5144433dd3a9c414f932b6bf943c5f86338a8785330d

    Download Submit

  • /data/data/com.mugitepefaxade.ponowe/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit

  • /data/data/com.mugitepefaxade.ponowe/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    6966006d196ebae2381d47dedd4b9033

    SHA1

    72c00f67a10f0293ffd3b0274988e5301376d29f

    SHA256

    b789e8c24cf8eef0eb0173438e401af8b68105b118172037222f02f246276260

    SHA512

    bc3ab462894d7b055790132bdaada53d0e9371961543c588f83719641d15392ebc7d67b2b5d281052cd3e9c3fd77d1fd76b344a4db24edd79b5d44964c304867

    Download Submit

  • /data/data/com.mugitepefaxade.ponowe/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    13d4558d89ccb40066cfe20ab859a6ae

    SHA1

    ca23836f098db38a4844c58d46cd99f39b0c100d

    SHA256

    abd472e8d050bba9f7e0e76a44b24cb233ccdcec00d60719347e1ce4e24f8f13

    SHA512

    4a383307ef4430f45d77cf1d5560c85f6517c3ef3f1982dca0d26fef13827b350e2933d8d85b3fa487b874a2b507d0a8c07e313ccd3b5ee42f5c3ef847e35276

    Download Submit

  • /data/data/com.mugitepefaxade.ponowe/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    5390025840284642992276843ceb6188

    SHA1

    acf583d0ede076685a8efeaa2d30b1f3f176f139

    SHA256

    43748689252f4e500212cf92f522a79a5c225f5c339625eb174fb317c80fdd78

    SHA512

    f5f287375a9941947b7fb958815f21a7aedc84b590ac0cbddc6c688ac673ba6161b2ecf82bac0e713a70aa4d1195135f771e41d1da0ff0acd22d8e15a5cc6796

    Download Submit