Overview

overview

10

Static

static

6

3e0d7d5b80...9b.apk

android-9-x86

10

3e0d7d5b80...9b.apk

android-10-x64

10

3e0d7d5b80...9b.apk

android-11-x64

10

Analysis

  • max time kernel
    147s
  • max time network
    151s
  • 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
    22-11-2024 22:02

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General

  • Target

    3e0d7d5b80f6083092d95bebd4d293cbe0994e4977e9349f4470365844e1f69b.apk

  • Size

    4.6MB

  • MD5

    0dc755244ae82420ff4565d6e393bd3e

  • SHA1

    4e76226051a028c829b71c141e2b380c172480a6

  • SHA256

    3e0d7d5b80f6083092d95bebd4d293cbe0994e4977e9349f4470365844e1f69b

  • SHA512

    6ca91a41cc371c2e92e2779958183ec5160a261da309b248f8f5142e2c3cb4f1755ac6836558d69f7fab60db94f57feb00402b02d1fd651aac23bdd795bdd12c

  • SSDEEP

    98304:CMXQZAribQ4GxSV9ieU6O9WxzQouEPtsn/aceYX/nDU3uXO+V2:TU503MV9BzysFg/eYvXhV2

Score
10/10
hookcollectioncredential_accessdiscoveryevasionexecutionimpactinfostealerpersistencerattrojan

Malware Config

Extracted

Family

hook

C2

http://185.147.124.250

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 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
  • 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.qrboakoym.ihkdadroj
    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
    • Schedules tasks to execute at a specified time
    • Uses Crypto APIs (Might try to encrypt user data)
    • Checks CPU information
    • Checks memory information
    PID:4766

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

System Information Discovery

2
T1426

System Network Configuration Discovery

2
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.qrboakoym.ihkdadroj/app_dex/classes.dex
    Filesize

    2.9MB

    MD5

    e8641afeab3082950766a9cb05c5211a

    SHA1

    59023a4ab62fe017a561b7708fc6ef1f8d91c4a9

    SHA256

    5926accec681e1100335dfea50487eb6743a96427c74f1d9aaa0148c1d341a11

    SHA512

    e44461b619bc1ff8a17a2d67835a786fb547b6fdc86f78811ad422f05884ba7c88dc18b2646f3980bb4ad043c173d99160c4239920648b387397b6e045b31c0c

    Download Submit

  • /data/data/com.qrboakoym.ihkdadroj/cache/classes.dex
    Filesize

    1.0MB

    MD5

    61f33756f0a003e3b23b9ff932cd7eb1

    SHA1

    b2304081358ce58146038b6d924d41be108eb66b

    SHA256

    2e6080d30ad34b63f0ea5f22681c32ca86c0ea55da371ff9a448afbb4a051ba2

    SHA512

    924dd4c7821de2f3848c78c66a7917056ff83d60f404c7c5201047cecc40e019a616f3df9ddc64394595f0594cbe63b22d847f4f2c80ebba2f5fb982d28644b4

    Download Submit

  • /data/data/com.qrboakoym.ihkdadroj/cache/classes.zip
    Filesize

    1.0MB

    MD5

    ce21fe62d27d06b17eaff5ac2a366cb3

    SHA1

    b72329e68e03ecf8664f23498ec90bface32a056

    SHA256

    fc04026834500b600cb1e809d16c48ab712f45e1677535c738a233277e1544ce

    SHA512

    f3079174bdd2842afd074b5e306cdda33b01a23279d6dbd29d0ebfd1929f68e4379345bf8fbe514109b29cfa2e0019feea02dc74d3a78e75fa2c2e7dc80082e7

    Download Submit

  • /data/data/com.qrboakoym.ihkdadroj/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    7e858c4054eb00fcddc653a04e5cd1c6

    SHA1

    2e056bf31a8d78df136f02a62afeeca77f4faccf

    SHA256

    9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad

    SHA512

    d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

    Download Submit

  • /data/data/com.qrboakoym.ihkdadroj/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    36b2a2016ff42ae3bd131ce023bcf408

    SHA1

    77d462f56bb200d1811e370c58fa2ab04272eb8d

    SHA256

    a73688560be180d25e5aa4981b1c099ccd3006f2854ec556b9f851183899bc72

    SHA512

    7177bbf910b8cddee9b6bef4a8b8de8e29925c25475a382a77fce9cf299f68f79814f93d8830a80bba18b9f9951cdf62dd71566abce6a03e519ffcd91ddedd9d

    Download Submit

  • /data/data/com.qrboakoym.ihkdadroj/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit

  • /data/data/com.qrboakoym.ihkdadroj/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    589207acd5e007b5d9575d6423a3f714

    SHA1

    40a745dda1627374f3b017c13fe040b3df73c4a4

    SHA256

    8d04394251a78b1f4a48883995f0c4ca1cf31828fe8c64272cb4a6cab484eaec

    SHA512

    de76d62959a74213f5a6cba742114e81e5e342c37db9a5653a68677032710561b44278314fae0a34568cc12f19f81973346063badf51e20c4f8d590bf208d0ee

    Download Submit

  • /data/data/com.qrboakoym.ihkdadroj/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    5eb01db7fd690849a6383aa548377421

    SHA1

    bc179d1c00990f22a174517f0a8ee7e8eb393bb3

    SHA256

    2667489a74f08fec995c8c17fd6cc0547a1f6f134d89e94400e17baad86acb12

    SHA512

    1c10ff00acda12663f4ea7eaec4f4f6ed6db7c2272864dc1b757dd465ff2a30d0878286d9b5d746ef5f913d70c6b1bc44617e324d7fc4b1c53b07cacd1310139

    Download Submit

  • /data/data/com.qrboakoym.ihkdadroj/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    dab4d1b2e3631f40a7aeb10b6524d7a2

    SHA1

    f26ba44aa3c54548e94c2bf75618cc8903af344a

    SHA256

    4f1b3bb2165fa1ba1d596e8aac4c0161b19cce4464974053a90a550080a060a6

    SHA512

    10972ab1c4a10f54f7ece3cf19d3aae7b2206bd58a0b4154d27f13528b90790e2931a82242ba7b11313fd19413ddaa7107aa28f4f7393e8cb554fffbdf905e26

    Download Submit