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Analysis

  • max time kernel
    48s
  • max time network
    138s
  • platform
    android_x86
  • resource
    android-x86-arm-20240611.1-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240611.1-enlocale:en-usos:android-9-x86system
  • submitted
    16/06/2024, 22:43

General

  • Target

    9ddaa1bba5fd99393f212df4b1999c527448f07ebc9e26b291c3f1c02d5500e0.apk

  • Size

    2.8MB

  • MD5

    60c50ad04d5c749e4b8e4a9868c546ba

  • SHA1

    aed5c1ec0474b7bbdb48bf5069de8138e1d202e6

  • SHA256

    9ddaa1bba5fd99393f212df4b1999c527448f07ebc9e26b291c3f1c02d5500e0

  • SHA512

    bcbcf4d41f4d87ef75c607c5d6d8ccb1adda719a536387f0ea29deb4491f60ee9a5d1cfb1c7756df014b6c74b4ec1cf82627e1e09afa4de36fd38fddf794624a

  • SSDEEP

    49152:yCLI265cIBX3N7g63mngiXmLaL4HW9HF3vidqHzZDzQZ/HPAmOXqLBCi15E/ir6g:yCLI26xD7g2XiXmLaL4HW9HYcFEvPAIb

Malware Config

Extracted

Family

hook

AES_key

Signatures

  • Hook

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

  • Makes use of the framework's Accessibility service 4 TTPs 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • 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 6 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 enabling of the accessibility settings. 1 IoCs
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 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
  • Checks CPU information 2 TTPs 1 IoCs
  • Checks memory information 2 TTPs 1 IoCs

Processes

  • com.jugocufojulixa.waya
    1⤵
    • 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 enabling of the accessibility settings.
    • 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:4260

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/com.jugocufojulixa.waya/no_backup/androidx.work.workdb

    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

  • /data/data/com.jugocufojulixa.waya/no_backup/androidx.work.workdb-journal

    Filesize

    512B

    MD5

    634157411b2e4e008837d483eb6c2a2e

    SHA1

    5a5a3bb1f88af65e2f1d2d0bca77fbea8438b602

    SHA256

    683e3f3c87779cdcb88cad57d74b95fda486810b352d434abae222a364947bd3

    SHA512

    fc808920a07204bacbe150fd717e2212c690b64279d4f02664524b46bd1d51b89fb5a45724136cd1601b696fc4ce4c71e5f8f9532566391e0e057d232ee3c86d

  • /data/data/com.jugocufojulixa.waya/no_backup/androidx.work.workdb-shm

    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

  • /data/data/com.jugocufojulixa.waya/no_backup/androidx.work.workdb-wal

    Filesize

    16KB

    MD5

    a1a8d56d29679e480fb68d09c58c1400

    SHA1

    ed7ed58a4b2c1c68faaba2efd12d0334be6be5f2

    SHA256

    067c8d320e8192d6e6d4ef308e432d72df68af63fc0cca07c0129c5e8b8a23bd

    SHA512

    d6781143856d693230cecc3be28c674c674770fd203e73c3bd1f71f87a3f9b3fe67cd862b9cdedef80a7ea2670151df9bc297d8e4b1a80a6fbaaae72fe5ff9ff

  • /data/data/com.jugocufojulixa.waya/no_backup/androidx.work.workdb-wal

    Filesize

    108KB

    MD5

    e6de645240a68cd8d505c37779e38ae5

    SHA1

    4f49d1e44dc6a1cf71fc62985c28050322d8d7a0

    SHA256

    da7eb4b635458066e6834e74c7803b8d87bc2ea2ccc9913d196f1333c3ee5741

    SHA512

    6e23a62014d9848b24a46a00db07024651e6a21b6d46942ac61ba7e115e87d1a86359e7b0b849eab59412b6d98dd9f6a17e7dae6e327efe873d611b2a16e3b8d

  • /data/data/com.jugocufojulixa.waya/no_backup/androidx.work.workdb-wal

    Filesize

    173KB

    MD5

    2609849a2d3bb60a16971fbed9f51bbe

    SHA1

    dc6af05dc1cf7a360d901d59d19b988d830fbdfb

    SHA256

    f3f3972c8d259c39186c04c66d77a25d32230703d285796c1050bd931b5e6f61

    SHA512

    fadfa91c8d5b22e078070bf07f410bdab2fb7c60dd4825cae722abbcc39112a51fae10107e69ca603d5f18f32ef63c2dbd134884e589ebe9b19fc9bc5c23be30