Overview

overview

10

Static

static

10

7682a4ba33...44.apk

android-9-x86

10

7682a4ba33...44.apk

android-10-x64

10

7682a4ba33...44.apk

android-11-x64

10

Analysis

  • max time kernel
    179s
  • max time network
    131s
  • platform
    android_x86
  • resource
    android-x86-arm-20240624-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system
  • submitted
    26-06-2024 22:02

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General

  • Target

    7682a4ba33589368f805dff5965978bcc627ae97e09976a331080777e8954f44.apk

  • Size

    1.1MB

  • MD5

    3408736ab7a0690fb2a8e7d633914bd1

  • SHA1

    905eb749444f2e7337d1622d5649548dc9852753

  • SHA256

    7682a4ba33589368f805dff5965978bcc627ae97e09976a331080777e8954f44

  • SHA512

    5fa0a557877c2e603b96249a0072c1da3fe28cb56cfc9dee0ac18a0f65aa376ce8d801e75b533512aeb885bcadc1d9d47a32a07eafaa1aea1e0af9496b2a995d

  • SSDEEP

    24576:1W2o1/kIziFZJUEQ/a18wyhyT/ojyq7g/e6By:KRkoiF8EOa18wym/Xq7g/Dy

Score
10/10
hookcollectioncredential_accessdiscoveryevasionexecutioninfostealerpersistenceratstealthtrojan

Malware Config

Extracted

Family

hook

C2

http://127.0.0.1

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 6 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
  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
    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

Processes

  • com.cikorujoyebu.ziyapa
    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.
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Schedules tasks to execute at a specified time
    PID:4258

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • /data/data/com.cikorujoyebu.ziyapa/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

    Download Submit
  • /data/data/com.cikorujoyebu.ziyapa/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    b81bf40ffcefa4be5cf9973b641a840e

    SHA1

    046afd874cee51c46e287d1a0ecc0db7dd443e55

    SHA256

    1f3d00f0083cc6a3b775f5b4bf35e662ba551296a708ce10dd5da0966bb24c83

    SHA512

    1729e57d8aca4cba87f2d4a115d9828571032589ae054a09e63f7dc66bb3c9a77b09ac80fbdf63b7d45dde3ec8cebbb62f27b5a9454a3e35beef9518c2259874

    Download Submit
  • /data/data/com.cikorujoyebu.ziyapa/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit
  • /data/data/com.cikorujoyebu.ziyapa/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    8b90c90983a75f3ab34b213334b33ed6

    SHA1

    f00170de161044ef2af57df864990fa8647b7cc7

    SHA256

    5b80d33a708aae388e2d91f6f2bfe788b28842bfe8f099708574772c020a3967

    SHA512

    a8e303b391ba4fbb7d8fdb32bc47fd7fcc8cb51223953f420a4f751c3b97b6eaa988267a9b1ab8ee2b264673c75fa03baf80ab4cfb7e12755178176835f7788e

    Download Submit
  • /data/data/com.cikorujoyebu.ziyapa/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    f15c5b72418a05ae7d0c059678c99337

    SHA1

    67dd1ec823305866de968054636e5b71f8ca72cd

    SHA256

    ac0ccfe656d89d56c2b3ba382a449b4bdf5bd2e6f8604bdb3083530a6ceabdfe

    SHA512

    18a215c2c863748e82ef4eb5497c9998f7d8cb50f50289556c3bd3223dc08c448b72e3c466f81afa19fa7f5ee3188241965a00750175dfe8d389fc8fdc88e494

    Download Submit
  • /data/data/com.cikorujoyebu.ziyapa/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    9d36d964ac74e45128cf5b8766ba1538

    SHA1

    9bc425b77faadbc2c913defb604e689ef04a7099

    SHA256

    b16df89eb15c82a05a16de8271e95219c689d6ab224a61a4b6abeffae84fa723

    SHA512

    66c74fe68a8b295af909a3e0d60e77c613b5e9c6130378337067992ea9bc7938b1b2ad8a4eec99c30a17bc47fb6894358142f49872676364856d66eb5d718183

    Download Submit