Overview

overview

10

Static

static

6

665ac6e3a2...62.apk

android-9-x86

10

665ac6e3a2...62.apk

android-10-x64

10

665ac6e3a2...62.apk

android-11-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    android-11_x64
  • resource
    android-x64-arm64-20240910-en
  • resource tags

    arch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240910-enlocale:en-usos:android-11-x64system
  • submitted
    11-09-2024 22:07

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General

  • Target

    665ac6e3a2c2b940e37cc025d55168bf030e3cb3b8ad01418989e3a6e4725362.apk

  • Size

    4.3MB

  • MD5

    4ad26cf3a2e32dd964413cb7b6fff81b

  • SHA1

    3823d028e93888974f900253162ba4074e8d8aef

  • SHA256

    665ac6e3a2c2b940e37cc025d55168bf030e3cb3b8ad01418989e3a6e4725362

  • SHA512

    c3971596cc2f9bfd73af0d1440d23eab94f33081ae05bb4f2d8fb8f299f2734e86e02f291092ffb007461a2d42d336f6a65246d73cd00522111a45b9e85e5740

  • SSDEEP

    98304:lN9zUvSUx6gL70Wuq5ulIK3Xo/ssevZcUUHheplYj7Spj:lN9zUKCke5uh3X53KIYj7Sl

Score
10/10
hookbankercollectioncredential_accessdiscoveryevasionexecutionimpactinfostealerpersistencerattrojan

Malware Config

Extracted

Family

hook

C2

http://xsd2pot.xyz

http://vfg3tgh.xyz

http://bmn4khjgdr.xyz

http://po5yibkfvkb.xyz

http://vfvf6ytrwfhf.xyz

http://nbjf7dkjf.live
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 5 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
  • 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.xbwghpyku.rxaifijxa
    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)
    • Schedules tasks to execute at a specified time
    • Uses Crypto APIs (Might try to encrypt user data)
    • Checks CPU information
    • Checks memory information
    PID:4779

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Scheduled Task/Job

1
T1603

Persistence

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.xbwghpyku.rxaifijxa/app_dex/classes.dex
    Filesize

    2.0MB

    MD5

    41e125ee7cc03ef429c1198c8d977242

    SHA1

    fdb0fbb2032dcbbf6de23d4f67011fddcd786de0

    SHA256

    6776f7265235a2f6acfbbe261d9b6f8410699ba338685cb3afac4ed26675b350

    SHA512

    83e2cb2dc7bbb5d05a6f90f4e79c71695f465050ef7dba6740658798cb14fb09cdc8b943782577d0371c1401306f581b23bb45fceea2faf46e8ba000275103b3

    Download Submit

  • /data/data/com.xbwghpyku.rxaifijxa/cache/classes.dex
    Filesize

    985KB

    MD5

    ae363a3df298885a7becff431c1e734f

    SHA1

    bbe235f190a2116a41539142bc32e74c5d76d018

    SHA256

    18a8e96b1cae8a879a2874ef9c55d9c53232972afe2c4e826bf1f3653d4ce820

    SHA512

    66109f8d6959b3a8138d9b53a9e289511c7c4b7558c1742142a0576aba831a78b03a10719d14f82b662d876fda103726bae2bcbf45058dd1446ab1aa47367cf0

    Download Submit

  • /data/data/com.xbwghpyku.rxaifijxa/cache/classes.zip
    Filesize

    986KB

    MD5

    10a44e6ce8268f937e38922af21212b6

    SHA1

    f9b8094a7f319c31c8b14428029d969bba1342cf

    SHA256

    5055e235c4859381c66f55e10c28ea9e5d817972a4dcc3e7817362b09f5dcb6c

    SHA512

    67082d7c400c330646981e8440c2a8832c87ff09ea5132aad7c53ddc90d6aa550cd028b139320a3fbd905ef604e48eea4bf23288038b4cc4b12448c0a3fdc735

    Download Submit

  • /data/data/com.xbwghpyku.rxaifijxa/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    7e858c4054eb00fcddc653a04e5cd1c6

    SHA1

    2e056bf31a8d78df136f02a62afeeca77f4faccf

    SHA256

    9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad

    SHA512

    d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

    Download Submit

  • /data/data/com.xbwghpyku.rxaifijxa/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    6d001edbd551343c56f9632ebf2cb5e4

    SHA1

    be5d6a5b1d421ad4192ade3be6d22b6106a7c55a

    SHA256

    c515b9d1a85e40675b12085b7974943ca5e5b1414f812030d140c4aa16918204

    SHA512

    af548d562f651292928bd3992eef9a36f134daacf4e1964dd6cb6e460c973ba05e9f79f05de2b6a159f9c6eb1afcd4b339c0c4edbbdcd9e1429386a36cd78a8e

    Download Submit

  • /data/data/com.xbwghpyku.rxaifijxa/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit

  • /data/data/com.xbwghpyku.rxaifijxa/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    294b1fbb0ac6233260c14bbb2ca3e996

    SHA1

    a8900954caab71bb8798e21727ea48a52e8a7262

    SHA256

    709a8cc5a440cafc83b6851b08d6156e83a84233e53152edc8a9c1325bc244fb

    SHA512

    873fe9d1929ad3db3143d99d531bbf283de7fe3dc02802f231d2a54cf994fc30e87fd7c901ac93f9b76ac2d1036057807ec967d04e41618a4262c3fd29176233

    Download Submit

  • /data/data/com.xbwghpyku.rxaifijxa/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    05ae113a9eaef63ed59442a4c0bdf9bb

    SHA1

    b28b1cd8430a7e5fb725d0493281b5d3dfaf3de6

    SHA256

    9d8120bd38a36a56a3d687eb8ae46ff2453f2877567a48889d982a5a4d42c24f

    SHA512

    bf6c620766fbf395aaf5679014ba596d950c73c17550e20116bff5c75ea6d6cdb4b41a82e9bfca9a389ce349d177eda7b22627ea2f6ee24b970a92fac8370590

    Download Submit

  • /data/data/com.xbwghpyku.rxaifijxa/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    74fa7bf4fc0245cbea91ef54ff08bd45

    SHA1

    2795560b75429cadb20b3f3c258dcf726a3e5657

    SHA256

    e6f5c318f7522ec9bdaebf3def7b8ade23a6551bf11717717d48730df90d8954

    SHA512

    df7283e07a31b237b56b26859c3a0e8fb8fa5f8ddeee89d469af299a6c9fffde1587e6559767f0bcbc239ca3275f84e91383700ee016373491492fd825e197f3

    Download Submit