Overview

overview

10

Static

static

6

4681a111b9...8d.apk

android-9-x86

10

4681a111b9...8d.apk

android-10-x64

10

4681a111b9...8d.apk

android-11-x64

10

Analysis

  • max time kernel
    16s
  • max time network
    189s
  • platform
    android_x64
  • resource
    android-x64-20240624-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20240624-enlocale:en-usos:android-10-x64system
  • submitted
    06/08/2024, 08:21

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General

  • Target

    4681a111b9ac97532243216eb3c9258d.apk

  • Size

    4.3MB

  • MD5

    4681a111b9ac97532243216eb3c9258d

  • SHA1

    eec94175ea58b273d9f6660ff5ab8adddd9d9dce

  • SHA256

    097067843bae13dedc0385ee30ee67e0c65d8dbb2f3902153c968928b4d41c9c

  • SHA512

    cd9fbfdf5735d50368071e7c741f056db75a912faedacdf910e22a88f45ff59b3c822d27a9644824fc90e5806332a0b3b2113c4b074f73b56569f9ed1a396300

  • SSDEEP

    98304:tjv5QAJSQSTuWqEqfkpnh6+269TdKGpahbc7:tZWqZspnQs/KAaJU

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 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
  • 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.hfmhbinqo.xmbkkpqqd
    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:5090

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.hfmhbinqo.xmbkkpqqd/app_dex/classes.dex
          Filesize

          2.9MB

          MD5

          dedf0e5acf68eccfcb97ab6ff148e3b0

          SHA1

          27e32bfe94f21e9e5db46eed50055c2585e6497c

          SHA256

          203c3ab41aba7e9943840401937cfe338f96662b33ef7207c1a370b615dd14db

          SHA512

          ee1dd9f61cc1a18e8a2b149035ec52af67a04994aa534018a989fdccd8631d375f0b59e72c67bcc4a8f003668d5eca74474f843e8ed02c8178b813d1e363d924

          Download Submit

        • /data/data/com.hfmhbinqo.xmbkkpqqd/cache/classes.dex
          Filesize

          1.0MB

          MD5

          252126cb82e058497b8f4cc43ca00d67

          SHA1

          d347dce920c4c9de6cf60153fd4e21ecfed1c206

          SHA256

          6b5ef63d374aec865a19cefd8d02598a575cce02f37bb2ad2dc0e84be8b0d53b

          SHA512

          5bc429801306a128f475c3997769a89bcbd9780e9a7c142cdc0bcdd71c3231df34b0f67052fa11bb839bfad1a5b908a6bc97774267f3d095aab635aabf6aa7bb

          Download Submit

        • /data/data/com.hfmhbinqo.xmbkkpqqd/cache/classes.zip
          Filesize

          1.0MB

          MD5

          dd404671adc07b6d1e49d92f2d5d3f40

          SHA1

          c3e215b80e75c6ccd6966cf85de7c54f69fef98a

          SHA256

          921ea67ff75c387d246a9a2eeacb4f2371122e536d4da6671e52464e802880a8

          SHA512

          7e5e00efb1f5b8b5c75267dc0c099b6e1ed1ea76331c89532e397754eca021a90c0f9bc922fcc35a39206e252e1896ea79458806df955b2fcdf7f9e77a0578e1

          Download Submit

        • /data/data/com.hfmhbinqo.xmbkkpqqd/no_backup/androidx.work.workdb
          Filesize

          4KB

          MD5

          f2b4b0190b9f384ca885f0c8c9b14700

          SHA1

          934ff2646757b5b6e7f20f6a0aa76c7f995d9361

          SHA256

          0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

          SHA512

          ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

          Download Submit

        • /data/data/com.hfmhbinqo.xmbkkpqqd/no_backup/androidx.work.workdb-journal
          Filesize

          512B

          MD5

          46d4d6f7fbed0f2519f4c95d17edb368

          SHA1

          9836e92dd1e9818e37c49642d7ed10ea571a5086

          SHA256

          76537390556a73a0ae3cf7bc899a793241cca10fab803b7828d4dc9495d7be68

          SHA512

          2997153e0d83426e626ed3bae487f37a7615024a6d903e50acdb81e0647f44c369b8a991bc8816c3924798dba81c4ccbe065bdca9e26fb01e7e9a06265e705ca

          Download Submit

        • /data/data/com.hfmhbinqo.xmbkkpqqd/no_backup/androidx.work.workdb-shm
          Filesize

          32KB

          MD5

          bb7df04e1b0a2570657527a7e108ae23

          SHA1

          5188431849b4613152fd7bdba6a3ff0a4fd6424b

          SHA256

          c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

          SHA512

          768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

          Download Submit

        • /data/data/com.hfmhbinqo.xmbkkpqqd/no_backup/androidx.work.workdb-wal
          Filesize

          16KB

          MD5

          9f533a3078dbcee48939b469aec16e43

          SHA1

          50aa3ff7a8c77e5fd32d1d177773b05810876a8a

          SHA256

          e7ddb502df120ebb376d5452a02e369d99d9b6e83fb57cffb9fc3c8c7adfa567

          SHA512

          175fdbf0d13c7c0f980a21be391d0b5b16380b7c1ed81d9824273e88cbd64a4f85c4063612144647d8569d5dcb113b0b156016d138674bd61e7a44acbb6b5193

          Download Submit

        • /data/data/com.hfmhbinqo.xmbkkpqqd/no_backup/androidx.work.workdb-wal
          Filesize

          108KB

          MD5

          e4bc2b04b829d9727a845439588f62c8

          SHA1

          2a632b3a4c49455974dbcfef4275022163aebe59

          SHA256

          786dabac816171d09ecb444c363c8d94e6d342ac71dcc93b8dc84c8d0c2d47c9

          SHA512

          2ab642c4eaff13f400c5d6782e86e16d0d123ed2eb315116cd97acb5e943b6a7fe71c708caa109d61632bccabc25bd38b63059711fa2a4341002b76bf62b9953

          Download Submit

        • /data/data/com.hfmhbinqo.xmbkkpqqd/no_backup/androidx.work.workdb-wal
          Filesize

          173KB

          MD5

          6d5de87e15bd510f0d4d8e29498a3a31

          SHA1

          4f433408213fd541a1f75b0118c1d10f9d27aa1d

          SHA256

          98366e0ad5bad440ee3f787637e5a1b9c01a93f0457b515705b934ce220b70b9

          SHA512

          e53e0de8c6abca4ef2011241276282e6ff10e9e668b282a15491ae7a4da80feeb32daae4b88d250c4896806bae56b64d4506057be8de5717d9062443779b92a5

          Download Submit