Overview

overview

10

Static

static

6

02ce1c31f1...fb.apk

android-9-x86

10

02ce1c31f1...fb.apk

android-10-x64

10

02ce1c31f1...fb.apk

android-11-x64

10

Analysis

  • max time kernel
    177s
  • max time network
    185s
  • platform
    android_x64
  • resource
    android-x64-arm64-20240624-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240624-enlocale:en-usos:android-11-x64system
  • submitted
    10-08-2024 22:00

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General

  • Target

    02ce1c31f12891f279532399a9fce9dbf2a3682c75ff96449f8eae2a41cc00fb.apk

  • Size

    4.2MB

  • MD5

    69366ff7330a14f1a19db9dda0bf3bed

  • SHA1

    be6b6a9a9ef9f401b7262d32b8f9183e11d21230

  • SHA256

    02ce1c31f12891f279532399a9fce9dbf2a3682c75ff96449f8eae2a41cc00fb

  • SHA512

    910b7f0d2a90af0e37afab9b4f0aaf2c4d426e2bbc7fdd2406dcacdccf2d4412ac604a57cf34838f51e584c2caf6b74b2ab56468ff124b7e81aa5bb6ed01b769

  • SSDEEP

    98304:GdWBezq15FGYg+DFj+HoKYskK2A/wKG3eFW4:G+ezq15FGfaFj+HoKYskzCwt3eP

Score
10/10
hookcollectioncredential_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 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.jziatcxkl.whgxuuoge
    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:4464

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

Loading Replay Monitor...

Downloads

  • /data/data/com.jziatcxkl.whgxuuoge/app_dex/classes.dex
    Filesize

    2.9MB

    MD5

    d8ea2d5dbaff1f82e8ad6a8470d6d2bf

    SHA1

    5fcbbed9899131661a93a9a60d30c8f24d0e3bd3

    SHA256

    c5d38d4253dc339fc4fae426fb65a5f7711696bc641c546c9220816766ed4e9d

    SHA512

    7f63ce9c772bbdfb9ded82b1dc02ef915c9a5f9c4f79620e8acb3aac3a3b67ff34b82c45abb38d2883ac974867b9e83e516507202ffcf4ad925baa1279c29693

    Download Submit

  • /data/data/com.jziatcxkl.whgxuuoge/cache/classes.dex
    Filesize

    1.0MB

    MD5

    d836ef1d3fe94a4fb4536d3acf73da0d

    SHA1

    bb588b227b53970cd922a76dfa6c67e6d1087fa9

    SHA256

    97d8e8562d2d4897cb5917ca81490835ad48233d410e42194066bd176ec9cc60

    SHA512

    f400c61b6815a20155aa64dd382416d7d5537968a20d0d05c4c25d10c02b9ba6a73597d837db511a36fb42b082810da5f99840064bf2e31f626231e126c3fb87

    Download Submit

  • /data/data/com.jziatcxkl.whgxuuoge/cache/classes.zip
    Filesize

    1.0MB

    MD5

    2b60c6046dee13f521f3e2fdaecd2d6e

    SHA1

    b62468177c0cb69cf0dcdc9990ef6e2d9e97b596

    SHA256

    7748a3e9229c0dbc6a2a24f4861c62dab5b01264a2c051bc6a2e888718eee180

    SHA512

    645abb16a45be44f348c516b33e45a6a2178284203e22e2320077e2fb1c8b798ea86d7eb811766b23d27a20df24b6c3f0ad8475c165ef8ad7723130d76647ed3

    Download Submit

  • /data/data/com.jziatcxkl.whgxuuoge/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    7e858c4054eb00fcddc653a04e5cd1c6

    SHA1

    2e056bf31a8d78df136f02a62afeeca77f4faccf

    SHA256

    9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad

    SHA512

    d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

    Download Submit

  • /data/data/com.jziatcxkl.whgxuuoge/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    0b90b92977b97d1b2cc2962b434a1b81

    SHA1

    85f545a32fb2a52f25a1f5dc4ec9900a2f44f739

    SHA256

    2aaf5e1bf23030b0b13ced74a50c63c6dbf21698b79745e908a4d40171de609b

    SHA512

    0e3ebf0680d90c858d4d55e8683787f916491ac561d9d88ffa46d4c4ec2b3a08ea47ace615db0c2b22b9c350d2475b792ac7d399e43e2657da19c4527d0574c9

    Download Submit

  • /data/data/com.jziatcxkl.whgxuuoge/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit

  • /data/data/com.jziatcxkl.whgxuuoge/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    6eee950a1634389c6be9a1e56167754a

    SHA1

    4a0903b85679e96500cbf2155c0e6ed536bf7efb

    SHA256

    ac2571f5bf17b9b273cba9ff3277bf3d8810bcbef965ca23d42307eaf72d9fbc

    SHA512

    6b74435231d8013047a29551fa83c80fb36ff8b3b3a18fa7be7a6d9053e97f5cb8b5600c1ac7d49c7bccb3df0f3c9bdbd80232dc39b231757c2b32d4ddc074b2

    Download Submit

  • /data/data/com.jziatcxkl.whgxuuoge/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    caf995de7ddb835a6ae65ff9425b7b00

    SHA1

    9a020a14365d4578e2e12aa417162cc596e18601

    SHA256

    bd91ca37cab58136e1f666b6a5db62c5d5973e976e4396c2f79103cb0ec5a058

    SHA512

    3849748bd20a44b3f781d76013c1d47f0701efd1882365168742ad06a92bb8fcd215d1dd20545eb2df38855b407f3e692517abefcc0db1fcafd53ed93b9c9c37

    Download Submit

  • /data/data/com.jziatcxkl.whgxuuoge/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    b0ae986d616e98d188b69f21bb765a3d

    SHA1

    1d4a6608bb805655fad9e7bcc9fdd542ecf156ea

    SHA256

    c08548e0376151ce48c2e12c262b6f2d73ba1e8c5ab29a7bd502213b8e084f37

    SHA512

    554ccf73445ff4e28167723e12a6d4c9b8e559a3d3ecd6e0c2bf0a2c4d10a4e2b4471a22baf56332724c6b735c315f52454d14df9bd98692d485a867f2c883b2

    Download Submit