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
    65s
  • max time network
    158s
  • platform
    android_x64
  • resource
    android-x64-20240624-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20240624-enlocale:en-usos:android-10-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 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.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)
    • 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:5005

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.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

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

    Download Submit

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

    512B

    MD5

    dbf4c55a66f960d99ce0ddb5abfcb278

    SHA1

    331e1f3677cbb0960f569362ac07c0c7bb150157

    SHA256

    933fadca059841ee9a019e12282084e80058f3e38966d1d2c11866c8b48a9833

    SHA512

    7ce0b8cf94244a375756c603848ba26041812bd5233850ca84e02eb843ac7993203dde91909f479c2aebb09c12695d50864f072f639b8f19ed32a14023ba18c3

    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

    38f4d241b40b940872e32895dda5fa46

    SHA1

    b1f5aedb51966e333b0e1f1a46dec910f21d0b03

    SHA256

    6914c6db1ddc5a029ad1fa8b84760af3cde45130970165bcb9710c00f74913cf

    SHA512

    966141f85d0ec39d155df46653f5d680d9a96681b8ffd802a8ddd0958bfaf3eecfac94cff7adea4053b2b4b4c4899c476a7f5b98c940e665eb2ac78083643540

    Download Submit

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

    108KB

    MD5

    08be5173d19cec7b90e64d9497c1fffd

    SHA1

    d4f14063e4aa0345d662a9e0c73c9398e66a7674

    SHA256

    5b3c877102739b3b820421adf12aadc7f3babf182f064c2ce85e33a40015faff

    SHA512

    b60a3d6ee650916410288870783cbda8be9861ee3dd8b2948ecc261baee624c8d22a9f5795c1f23d94f0570e862ed73d6de669f755000cd706e75c1997fa051b

    Download Submit

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

    173KB

    MD5

    230fb2028a7b367bc242a8e8147fc870

    SHA1

    83002ec0d282a24ec42538105a9baf024cf454cd

    SHA256

    400ca9d7bfe92295b488e10a0efc7137fa735aaf8900b81aae05aa4c10edc710

    SHA512

    4efb08f69d180ee0a8a4e71273c9015dc721664a99ef3896e3acc91b1b472f2f38514fe51cdb864e032a6afdc128e8af6045d627286f54d33be60f01d7c4629a

    Download Submit