Overview

overview

10

Static

static

6

9ba6ece1a9...a1.apk

android-9-x86

10

9ba6ece1a9...a1.apk

android-10-x64

10

9ba6ece1a9...a1.apk

android-11-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    android_x64
  • resource
    android-x64-20240624-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20240624-enlocale:en-usos:android-10-x64system
  • submitted
    18-01-2025 04:43

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    9ba6ece1a921ccf5dd5a13e4fcbf4fa64601d3503a5995ea30f6826eff94afa1.apk

  • Size

    4.8MB

  • MD5

    cb76a1cb8638b031c09b02e0d2ee5cbd

  • SHA1

    f078c0c66855873e0fc59f8e89d403da3716b9b7

  • SHA256

    9ba6ece1a921ccf5dd5a13e4fcbf4fa64601d3503a5995ea30f6826eff94afa1

  • SHA512

    34c03f43ebf9c48010dac33ddbeebb90d0bc5747effa26c09c35c8ccc677707e2c0944e12256643f1bd4131f57bb5cc4e4d065fc8bbab8bc1193a3b1c416a28a

  • SSDEEP

    98304:8CRhf2qLFNAHnIB4mugoHMCqHxyOjDOaEVq8sbSh+kdw1ec:8CRx13cO4BgGWxj5EVAbA+k2

Score
10/10
hookcollectioncredential_accessdiscoveryevasionexecutionimpactinfostealerpersistencerattrojan

Malware Config

Extracted

Family

hook

C2

http://lankfnajasdfzcvvxzxcrrtfas.pro; http://lankfnajasdfasdfcxcescgt.pro; http://lankfnajasdfdsfngaaslsss.pro; http://lankfnajasdfanbabwqeda.pro; http://lankfnajasdfasnbadsfaaa.pro

http://lankfnajasdfzcvvxzxcrrtfas.pro

http://lankfnajasdfasdfcxcescgt.pro

http://lankfnajasdfdsfngaaslsss.pro

http://lankfnajasdfanbabwqeda.pro

http://lankfnajasdfasnbadsfaaa.pro
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
  • 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.xcytrjoux.cqhfynogu
    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:4978

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

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.xcytrjoux.cqhfynogu/app_dex/classes.dex
    Filesize

    2.1MB

    MD5

    84b387337b8cda1155bb0e93c5c66bc9

    SHA1

    2f72795daafceaa3b4c7e0c561a532e05d20ccc7

    SHA256

    38632b27b7341f780c5d88df35169d0ccb835431344e8e999af927f7a3b4a760

    SHA512

    3668c0865980ff7f2f5016cb3bb438f0798913c9d7cb205210f569c2eb01c9d14af24d2b2df4c8f339dfd78f0d74ac154fe32ac2a23c7fbfbb16143301592e0c

    Download Submit

  • /data/data/com.xcytrjoux.cqhfynogu/cache/classes.dex
    Filesize

    986KB

    MD5

    0a75feeea36223e94d9eea47a11c5fed

    SHA1

    9dac66821d2859397968e08e1c83a43e18d75070

    SHA256

    bcc85a8f354ba0215050a72eea36080d6551470d26ebd4e6eedccb44821035a3

    SHA512

    50774cb7a9f31a8dc9549dbe5822c809b5b55ce04522dd208a7a302df1c39d9eba942107cf2d0a3e55143efc6f3a1f97b6e49cd1a14b37ae55bde4c735fc9e92

    Download Submit

  • /data/data/com.xcytrjoux.cqhfynogu/cache/classes.zip
    Filesize

    987KB

    MD5

    42bc93ca169c1118369fcbe933635075

    SHA1

    85ffea0ff8143039ca2f5644efb78b210255718b

    SHA256

    0dca412f79a9b50bf05d1aae1efe5bb7958a1e9ab2559bf3f04774499dbb951b

    SHA512

    a337ed0876b60944c2b93816823f1536ebe3c8c25ee031f303724d3e91d28f78ad20187a5fd85573ff07fed4bbce540890e53fad1444cd834ddffc49667db915

    Download Submit

  • /data/data/com.xcytrjoux.cqhfynogu/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

    Download Submit

  • /data/data/com.xcytrjoux.cqhfynogu/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    94f72a3501815f878bee5f8059a07c9d

    SHA1

    40098a22e2ef9afcd632f23a8489a62a38adcd71

    SHA256

    c602e23a0f3041617d3d68113b78c58b5a765328cfbbf16a51dbcd1d53893bb3

    SHA512

    7023db97622aafa96352de7fef20d86b58793d0b8f3b85096674e9d7b494a211086319b019d13f242bcb18b2925b12701b20c407481a40df33a53a0844dde94d

    Download Submit

  • /data/data/com.xcytrjoux.cqhfynogu/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit

  • /data/data/com.xcytrjoux.cqhfynogu/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    657b49958c52a7445797db93c48906aa

    SHA1

    b2e614b0acc1a5e8373bdcc2efeb5a535ebb45fc

    SHA256

    f3675f462e263e99383f2863fb0403431bedddd6897e1ae203d416a9d5d90a54

    SHA512

    782241328668885e4e1c5a2b55bb90ed1ef44d159bf388cc127c71ef7655e1f634c978c9370226389ed8496d54765457813d0484783c85a39c353d783e062fbc

    Download Submit

  • /data/data/com.xcytrjoux.cqhfynogu/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    3a984959d6f02b18e6f844998fbc54d7

    SHA1

    9b24d36e1c914a8d643c39fbcfca114b0f6a1c8c

    SHA256

    27e61029c08ddf2a1dc24233cf401dbaa121ff178a7d23096b6c0d888ec84de4

    SHA512

    758b927792c03c160838d27324c8a4164e66c007942f1c197f7898b16ebd274ce972c7b036b0f962a6a7db8761b91821e20061f815089a991ff9770ee8c1c0d2

    Download Submit

  • /data/data/com.xcytrjoux.cqhfynogu/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    46e0d4870ed848cbd14496500254f4bd

    SHA1

    220b7dca2de280234729700d511e98395e0d749a

    SHA256

    b008e9907d1b7c52654e3e3095dfe40409f545eccd99550482d9d2bace356093

    SHA512

    0713d8d937a66e00961e574fbdb7780da4d180180196cd51bb69c63e7cf9db41c8a35ad5e09e2c7f35abd4413f4b206613b69a300ef9b44a26e28e7b05a3cf9b

    Download Submit