Overview

overview

10

Static

static

6

be972dd8e3...53.apk

android-9-x86

10

be972dd8e3...53.apk

android-10-x64

10

be972dd8e3...53.apk

android-11-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    android-10_x64
  • resource
    android-x64-20240910-en
  • resource tags

    arch:x64arch:x86image:android-x64-20240910-enlocale:en-usos:android-10-x64system
  • submitted
    06-12-2024 22:09

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General

  • Target

    be972dd8e3ffd84d67f572f44832f656706ecb2809c661d4d5380861a4f10253.apk

  • Size

    4.6MB

  • MD5

    aaa31e49fcb91581f5933ba7166dd9c0

  • SHA1

    10c8575cb77e46072f6a318afcec152c2bbbc785

  • SHA256

    be972dd8e3ffd84d67f572f44832f656706ecb2809c661d4d5380861a4f10253

  • SHA512

    2b10b8d69bdf0a25bb5e645080814cc387da9e144e6f0cd5f9e3b74321d909a08fcadcc4cc557dd536ef7a02f4876cbdea3ce09257828001e8980ef4ed1c0cbb

  • SSDEEP

    98304:QABAZQC+TvwcUT4iAiAyuzysAFhJtB3GWMpKe+UwdQO+Lh:4ZQNzwcBiNuzSttXtbRAh

Score
10/10
hookbankercollectioncredential_accessdiscoveryevasionexecutionimpactinfostealerpersistencerattrojan

Malware Config

Extracted

Family

hook

C2

http://154.216.20.102

DES_key
AES_key

Signatures

  • Hook

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

    rattrojaninfostealerhook
  • Hook family
    hook
  • 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.qbhmdvvck.qknxgmgfh
    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:5127

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

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Downloads

  • /data/data/com.qbhmdvvck.qknxgmgfh/app_dex/classes.dex
    Filesize

    2.9MB

    MD5

    f88c9fa9a35b996bd2a38f084c8be8ad

    SHA1

    351c3ad315592d10869b3edbfbaadab20c322bfc

    SHA256

    4797b57011346fb164d32d6aa0db449da0fba12c8a53e6efb6a5e8b6183f01e1

    SHA512

    10b14f37972858e67ee33c71a65c612230d0bfa8663fbcd75fe2a6abe783c2c3ef9c7479a66d88dde11bcac2a7c58688252449efa51601055503b1a521d6c292

    Download Submit

  • /data/data/com.qbhmdvvck.qknxgmgfh/cache/classes.dex
    Filesize

    1.0MB

    MD5

    4a4877082705cb49d293543ec5e3119a

    SHA1

    a606217bdf148bddb12b0c2e6388aa3de111f73a

    SHA256

    780d109e953a9d4ee881fde9707feaffa23af85d9e00e9c43c5747c3d13d1838

    SHA512

    bc64141cfe3eb3da514235bfeb2ff96a5bf5cbf1395e8b3c02b2598c3e94f9150e34b9031d8564223abe967d7c0af891e5da03eb49fd0b6d381138de7f9fb102

    Download Submit

  • /data/data/com.qbhmdvvck.qknxgmgfh/cache/classes.zip
    Filesize

    1.0MB

    MD5

    6bc2f742eee1ab597e6382586dc6c7a2

    SHA1

    64e0f28f61a9e1ba3f769beaac422fa4b5e823e4

    SHA256

    546ef83291daa6cff448ed7ce1fafa45d1aba49235b6b42bf65f8d42394a0a56

    SHA512

    b6c8bac5db10a9d9aaaaae7e7e3adeb4dc6a81fbec74999f07edce106d4d8832a6677f818ed21789cb417cd621b50482340f1128e467cd549243070e81e77a9b

    Download Submit

  • /data/data/com.qbhmdvvck.qknxgmgfh/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

    Download Submit

  • /data/data/com.qbhmdvvck.qknxgmgfh/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    d44b70b3218ccba210cc33e35a5aee66

    SHA1

    51ef92485a875e5f9726a1b9979eb4e47691439c

    SHA256

    9f5837ab56a26840a260a57aa6c33f6d4754425decceba414578edadf46d6751

    SHA512

    b4318d13bacce896ce4430948ac1e020cb06bba76e4db64828f8d6c09051363ebccde0200afc85a2b635fd096c47e3b07190547ddcd9bd62665d05f417b06fc3

    Download Submit

  • /data/data/com.qbhmdvvck.qknxgmgfh/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit

  • /data/data/com.qbhmdvvck.qknxgmgfh/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    aab56e8a52b01a81b62e4a525775aa65

    SHA1

    1387e151fe56f158d3d5b2e0d25dea2e8e2c1b86

    SHA256

    29de5fe5b448038e9a9fd513a3dd1fdd2f4ac5b3119265e72f076ffee0542b7a

    SHA512

    b1def893c8a6a338a49933a8c2b2f7b7c6f27affc88b5b6b4141bde3061f2e84481d890f70ddbc306d32eb02fa78fa5562992fcd3ec142b2b763a0fa61160d49

    Download Submit

  • /data/data/com.qbhmdvvck.qknxgmgfh/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    c0354938ccd96745e6d3b740e6e94f52

    SHA1

    b341da2cf77e31649b0f675ebf2841ec6b533333

    SHA256

    70db4752fd5dc96c3c03eb15d2eec19fbb4dfeed14f855394d5a1bc815342148

    SHA512

    1d8bae5b06a112908647a0f1604aa0f1e610077a0968f94d931a1a74daac6041c254b0cb3a59ad14ec0c7314bb34ae3d6fc3acaa705403e987649ba36bbf8a5a

    Download Submit

  • /data/data/com.qbhmdvvck.qknxgmgfh/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    bc32e3dd66443566b435d7603715c3f5

    SHA1

    9405350590c5300c95a960dfba041098a20769e6

    SHA256

    1ff1ab3fc9faf7dea718976b46b1738ccf1fbba3e25bf9f313d0a1fb4939f212

    SHA512

    bc005918d6efadeecb5810c608177b4f5783ad8e387cc9f264784a937281a0bd5f17a0f188dfa8ef475c20b30ee2d875cb05e97c97d7cd08d529c4883ee0eb5e

    Download Submit