Overview

overview

10

Static

static

10

194aa64a81...3d.apk

android-9-x86

10

194aa64a81...3d.apk

android-10-x64

10

194aa64a81...3d.apk

android-11-x64

10

Resubmissions

16-12-2024 22:35

241216-2h4yeaskfz 10

16-12-2024 22:35

241216-2hw8kasrep 10

13-12-2024 22:05

241213-1zj4ws1nfl 10

Analysis

  • max time kernel
    148s
  • max time network
    159s
  • platform
    android_x64
  • resource
    android-x64-20240624-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20240624-enlocale:en-usos:android-10-x64system
  • submitted
    16-12-2024 22:35

Sharing

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General

  • Target

    194aa64a8107412e8f6442f7addbadcb9e544d25b9915ef534cf175cb6e60b3d.apk

  • Size

    2.8MB

  • MD5

    0f197622ba7d3ff87cb16dda5ca5b32f

  • SHA1

    df629604e3e7c13dd3777b8fe1f96a5e081a9813

  • SHA256

    194aa64a8107412e8f6442f7addbadcb9e544d25b9915ef534cf175cb6e60b3d

  • SHA512

    8220ceae9714c07637a04409dfe3b9248292b1a10836c67c65115a6f588421ffac18c56bd7abee542f8222b86e88db3e737f9510538a1b3252a3a77846cde84e

  • SSDEEP

    49152:lLFktfNk/2lW+sligkiCC/ScqLZcGJhwbPSHvklq4ggI0EbWWR4fKmSQ496Kg/Vk:9FkcJ+sliglVkLZVTkhggPWRyKbQ49Ok

Score
10/10
hookbankercollectioncredential_accessdiscoveryevasionexecutionimpactinfostealerpersistenceratstealthtrojan

Malware Config

Extracted

Family

hook

C2

http://39.109.117.207:3434

AES_key

Signatures

  • Hook

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

    rattrojaninfostealerhook
  • Hook family
    hook
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
    stealthtrojanevasion
  • Makes use of the framework's Accessibility service 4 TTPs 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasioncredential_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
  • 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 1 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

Processes

  • com.jedokuwafesewa.pobibovi
    1⤵
    • Removes its main activity from the application launcher
    • Makes use of the framework's Accessibility service
    • 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)
    PID:5066

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

Software Discovery

1
T1418

Security Software Discovery

1
T1418.001

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.jedokuwafesewa.pobibovi/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

    Download Submit

  • /data/data/com.jedokuwafesewa.pobibovi/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    fc14dd1307a09fa889bedecae4b50115

    SHA1

    943d2b87e0a2d5379efaf1704938fab28c83e565

    SHA256

    301a4c714793b2cae0c93421a3c5f05ebb1d7f9b8c132c8cb6c5acbb9886ea96

    SHA512

    8418b462428b551ce2c0669b5346d1adc40442ec739332a8d8dd87d4324adff298d7dfb0442fb96974914e28011c9aa315c83e81ca0867b5eab10d321e524670

    Download Submit

  • /data/data/com.jedokuwafesewa.pobibovi/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit

  • /data/data/com.jedokuwafesewa.pobibovi/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    19446c8b3da5ced750994eb2abe7f0d7

    SHA1

    9e57a4402ac143683ea9ed5ba1725f08b850fb02

    SHA256

    e0b3fb692c65b7eb8472ea90da4d7498d6c2144dcd630653646776e63bb486af

    SHA512

    4c796242cc24294a05d334f12e0774b04c90592cbc4cd56800048e95ac15e706f802c574646a522679ed242259070f0793d2808d2800334537e8399054c0796e

    Download Submit

  • /data/data/com.jedokuwafesewa.pobibovi/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    a9d7245b17c45b8256f5c1a063f0d761

    SHA1

    d15182ea15d1e3e8f394f917b9e46509dc169bf4

    SHA256

    813b884caaff14a971bd56d59286acbf76329baa19c331bdaa396443054542f3

    SHA512

    dbb45ed02071e7bdb46c453522619e57c6897ad40fef44d9f49a7b07f9659a7c0168f303fb1bb6c6d4d3ee10a2ada17fe9ab657dc332202f8444853768c99501

    Download Submit

  • /data/data/com.jedokuwafesewa.pobibovi/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    4841ad7d8bb1b494fe009e8636da67d7

    SHA1

    6f4336b048a56d35faf14cc63f0f652a4e0e0ef8

    SHA256

    e7c96cf5edb5004b516185dd1ad0e97cc2243b9fc92a82584066d86af7e802fb

    SHA512

    effed6cd1227ae769fae42c2fae6546104ce5dfce3b148c49f0384b95c87acedb61c117f84c6c6f6cf79baa7d6b76603ab7771e4bd0939af4887c0b4f49c1855

    Download Submit