Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    android-10_x64
  • resource
    android-x64-20240910-en
  • resource tags

    arch:x64arch:x86image:android-x64-20240910-enlocale:en-usos:android-10-x64system
  • submitted
    26-11-2024 22:07

General

  • Target

    875018719a226dae8f3a6b79fcc83f16598551809a2e189d36dd8b79d68e8eab.apk

  • Size

    1.1MB

  • MD5

    e12df9e6d47b58d783b652a78a756e63

  • SHA1

    6b7608b9f58d49fe4917fc16d68839cf4e85ed5a

  • SHA256

    875018719a226dae8f3a6b79fcc83f16598551809a2e189d36dd8b79d68e8eab

  • SHA512

    d77ae522ee2c360511e5ec40ee3269563043b182a4c81f1f871270e5107c109425f4c11fdaaf6dce915ff1bf815d67adcfa2d2b4f9dea771d4cbe06fb7410e98

  • SSDEEP

    24576:vNuRwCfGuPju+RqQu7sYGoWO0uMmbLpBPIojybF1g/JSBpK:vNuCCfFM7Eo7lbLEXbF1g/UK

Malware Config

Extracted

Family

hook

AES_key

Signatures

  • Hook

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

  • Hook family
  • 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.

  • 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
  • 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

Processes

  • com.muyizozulita.xele
    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
    • 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)
    PID:5072

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.muyizozulita.xele/no_backup/androidx.work.workdb

    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

  • /data/data/com.muyizozulita.xele/no_backup/androidx.work.workdb-journal

    Filesize

    512B

    MD5

    1ca20f0299856626af853b3aa4646452

    SHA1

    6aa4c63e7b3ddbd48f43281c0336f65bb2c3f386

    SHA256

    81100b416fc6dcbd9dd2e2a34af07d6b980f06731de1aaac5ac128feaee81d20

    SHA512

    6ab8eda5072d94ff1eddef9456c9f531e166ff9b3345d86dd5f5c3d2676d144fe314bbbdeda65e54732a33018ff306cac7939fcce5940ec07763382ee839a69b

  • /data/data/com.muyizozulita.xele/no_backup/androidx.work.workdb-shm

    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

  • /data/data/com.muyizozulita.xele/no_backup/androidx.work.workdb-wal

    Filesize

    16KB

    MD5

    18176b61193933141b7c73b3cdd976bd

    SHA1

    3c6cffb329a27a408b0b06e48db2dfd2b8fbfac1

    SHA256

    d9b3b749763b9d5cbbfc6caa2febbdb9108b8ae9d47ea75e2a03cc93cc6e9916

    SHA512

    2c8b5bd5110c2f99254545c3df357fd96a8e7b47e3f15b219d3d71c18ec883c422f15359009bcbc704a13c374c5342aa0e2e02a6a6a38fd1186ba69669e7784d

  • /data/data/com.muyizozulita.xele/no_backup/androidx.work.workdb-wal

    Filesize

    108KB

    MD5

    4391536f11d1006270e1bbecc12310cc

    SHA1

    f3abe00da4babcb25d3aa1d0279d3a95c2f2da0f

    SHA256

    1793e6797d29f33ef48f34ea6552b458510139c1bcc27b3f2d4a2f8f42f2d8db

    SHA512

    fb03a8bcfb227c8a1617c4d02c50185f7a6ff8cddd691fb80a79531bbdee361b5c2a96b8e4b26c4da884b4ac126c27736f36b4e495beebd34e764c47baf36581

  • /data/data/com.muyizozulita.xele/no_backup/androidx.work.workdb-wal

    Filesize

    173KB

    MD5

    8ace5f24a51e9f50a65b8ee583e34658

    SHA1

    f63006efb2a88f3daa92223121f0abe302753694

    SHA256

    476ad955b02b65117dbc7a3296dfdaa46bfbb90c1f71b88b557ff6b988233f10

    SHA512

    3cd5786a108e20a3aa62ebe4865529af0b9fbb2eec18aecb2b583f3294a78520235069823d48e4cc1e7b7e2d2e078a1aad0c2e98d100afeb86da22868a01aa28