Analysis

  • max time kernel
    149s
  • max time network
    155s
  • 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
    18-11-2024 22:00

General

  • Target

    2698db9817d0bd985138f41d45b064aee7fd6aaea97b65722f2a8ce0669cfdf7.apk

  • Size

    2.2MB

  • MD5

    ce872a2473125eccdd53d86a94e43722

  • SHA1

    25e37cb127953d8bc52f5a6df9093467601f155d

  • SHA256

    2698db9817d0bd985138f41d45b064aee7fd6aaea97b65722f2a8ce0669cfdf7

  • SHA512

    88c828533e8980816e3b24895bb4753f876a60c3283d0058d984e40873c0f5c32d93ee89ddb00a3db70c7ca25cfcef346d2e035138ff588061ef265414ae6921

  • SSDEEP

    24576:pfgS29cgJiRESgJiRdgJiRWLiDgJiRrgJiRPNr9Lg25jcSwxwrichTBZeUyDY7Ps:1gSscVaSVLVLVtVLpkxiZH2z

Malware Config

Extracted

Family

hook

C2

http://154.216.16.91:80

AES_key

Signatures

  • Hook

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

  • Hook family
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
  • Makes use of the framework's Accessibility service 4 TTPs 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
  • 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.

  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
  • 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.

  • Performs UI accessibility actions on behalf of the user 1 TTPs 4 IoCs

    Application may abuse the accessibility service to prevent their removal.

  • 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.

  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • Reads information about phone network operator. 1 TTPs
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
  • Requests enabling of the accessibility settings. 1 IoCs
  • 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.

  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • com.SCSxxgbqIoQP.YRIMbkxBGsQk
    1⤵
    • Removes its main activity from the application launcher
    • Makes use of the framework's Accessibility service
    • 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)
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Requests enabling of the accessibility settings.
    • Schedules tasks to execute at a specified time
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4491

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.SCSxxgbqIoQP.YRIMbkxBGsQk/no_backup/androidx.work.workdb

    Filesize

    4KB

    MD5

    7e858c4054eb00fcddc653a04e5cd1c6

    SHA1

    2e056bf31a8d78df136f02a62afeeca77f4faccf

    SHA256

    9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad

    SHA512

    d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

  • /data/data/com.SCSxxgbqIoQP.YRIMbkxBGsQk/no_backup/androidx.work.workdb-journal

    Filesize

    512B

    MD5

    aa09560d17975aed84b8f925f8d0aa3e

    SHA1

    f2ab6099ecaa8a6596f9f0178aaa1cbc6da43f37

    SHA256

    602e55b3e18854bf12a4eb313badbb05614386ff60f38acb0fdf53076d53c396

    SHA512

    6184ffb7a5707b8bf521309281e89c1a1f60d602d9335ea2c68852f7a4b1f9e8ee319a136a5dd9504bfe2eac34731e7099912ee500010e810989194ae8fd3697

  • /data/data/com.SCSxxgbqIoQP.YRIMbkxBGsQk/no_backup/androidx.work.workdb-shm

    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

  • /data/data/com.SCSxxgbqIoQP.YRIMbkxBGsQk/no_backup/androidx.work.workdb-wal

    Filesize

    16KB

    MD5

    b138c678eef659e79cd5d0e430a4c2da

    SHA1

    4c4d4304b32ea13b5a8a49c1d3be73143c50acda

    SHA256

    7140aa02357da3bd1ff14aabda5d119278d76d7d265f16f48f2e824ece93972a

    SHA512

    7543bafb8b0e921618123be8e75d0b630c3df28680609d86a4eda126bf87c95aa20d6321b0270337899ce9eaf035e314f88cbf02b63a17885c948873acc93be7

  • /data/data/com.SCSxxgbqIoQP.YRIMbkxBGsQk/no_backup/androidx.work.workdb-wal

    Filesize

    108KB

    MD5

    1b7db416997f23dfc5dbd19d90d4ce49

    SHA1

    dd183b4b2c9c6c5eb99fac78cea072661fa4c398

    SHA256

    df32c4e22cb1b7497a9210421d34e6ff0dab50e42cefc16429edba9605850e6a

    SHA512

    2aec1fe0a1056530f950133b585b186605d239cee1040f69d01e03620adfb136027a7adcecdf67dd877b7af6ce58ab1bde6bd2f7f890e8eb639c0e6f75e8a0d7

  • /data/data/com.SCSxxgbqIoQP.YRIMbkxBGsQk/no_backup/androidx.work.workdb-wal

    Filesize

    173KB

    MD5

    e6fd87cee8971f1b87aa9770155afe76

    SHA1

    fcc886acdeec91a7310b7c8c608501a866b7891f

    SHA256

    18335a2808bca88e686134a4927df0f6c67d37a199d3c3d3175e2c5f5894a994

    SHA512

    b74f47061cd1696521fbf2e4b849f6e0a79bf092c65a2e598b5ce761d6e8f1c96888e6001cc7e2687fd6f59952a4c6fb5c2dce5638f98c93276ec689827d0f44