Overview

overview

10

Static

static

10

b7ed5d3f89...75.apk

android-9-x86

10

b7ed5d3f89...75.apk

android-10-x64

10

b7ed5d3f89...75.apk

android-11-x64

10

Analysis

  • max time kernel
    176s
  • max time network
    184s
  • 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
    19-06-2024 23:09

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General

  • Target

    b7ed5d3f89abf81a3fa6a73da14d6a3d15f6a617ebc62bd11e279024f33dab75.apk

  • Size

    3.6MB

  • MD5

    9027bad42d54a1d0c8b1beaeefb75b9b

  • SHA1

    824899fa08928218d163827dc85aecdabe3dc7eb

  • SHA256

    b7ed5d3f89abf81a3fa6a73da14d6a3d15f6a617ebc62bd11e279024f33dab75

  • SHA512

    d349f7161628c36acd664b4b4122f79a7fa9db75dece9b94f6655e4da277671b3fd8fd4a4b951f23d52b2f8395e019748d00dc6180d9b77affa2993d72ed5489

  • SSDEEP

    98304:W4JiP4u2K4eeb13oDqIE811hGrIpw6wrY8vbX:PsArhh3oqvVYKj

Score
10/10
hookcollectioncredential_accessdiscoveryevasionexecutionimpactinfostealerpersistenceratstealthtrojan

Malware Config

Extracted

Family

hook

C2

http://45.132.181.5:3434

AES_key

Signatures

  • Hook

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

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

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasioncredential_access
  • 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 2 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
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
    evasion
  • Requests enabling of the accessibility settings. 1 IoCs
  • 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

Processes

  • com.wocebucahodiki.sixuye
    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
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • 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)
    PID:4256

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • /data/data/com.wocebucahodiki.sixuye/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

    Download Submit
  • /data/data/com.wocebucahodiki.sixuye/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    b76a3b84b20c4f1338acda603b673d75

    SHA1

    0c40e0a7efe211d1a7a650e08d6e9db67318a35e

    SHA256

    e536ba66b1968f28fd99ccdbf909f70a680a4ea04e6d12f2b20472d24a20b05d

    SHA512

    554e1b41ef67776916a218ecb1363d207546338fddcd596074509b3cde95e6aa6d331ab8cd7bab597d1901e72720d81b0dff9b1ed898a91ff8a8da6a69eca47b

    Download Submit
  • /data/data/com.wocebucahodiki.sixuye/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit
  • /data/data/com.wocebucahodiki.sixuye/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    0ebecd803b55aa6e6c82d68702e5d87c

    SHA1

    fdc6378faddef1ab4bdc467cb387f104d8d8b351

    SHA256

    6da1afc16af9a9b1dc95f8d0aa504cd9cf2c99b76f58a85de6dc91e448120279

    SHA512

    db5f0ef1f68d168040432edbdc0db60d6708157f96cea39ccc84a29c79cb244a6f90d76df00af19d410a8283d0969270d967685cde4d0876edaf70127c6d3b05

    Download Submit
  • /data/data/com.wocebucahodiki.sixuye/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    1179e8a2d454c36d37175ccf9fb2fe38

    SHA1

    9f55db8409eaf3ca78a77b946d5d5d490791d870

    SHA256

    b64a4e881bd21c9caff602e11a19e28287d6fc6971616a0aa053492ef39c8dfc

    SHA512

    912d0beb1b2d67d99c552c2da0b00c20aef6f7b3c67acd3da56fb60c0a0fe34e025a44397861cd043c9910ec3b0b2c7db6207ef20a779fafa9f15fd93f6e36cd

    Download Submit
  • /data/data/com.wocebucahodiki.sixuye/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    88562a582f8f2ae1f7a4a6fe90695396

    SHA1

    f9d3e47eaaf76f3fa0332e80313f9a390a44e7f4

    SHA256

    e12f4ad3dc9285cb858c5840f55b39fad70a532466c5fe5df3bf6b88a56060d5

    SHA512

    654a0c3bef851e68c6e846de6403c7689595b657fc974f90d13f864c406885133f61b99a3a64e531ba9236eb40236b26c94a1b42efca447850f3a438da119d53

    Download Submit