Overview

overview

10

Static

static

10

e6c0ef7ef8...3e.apk

android-9-x86

1

e6c0ef7ef8...3e.apk

android-10-x64

1

e6c0ef7ef8...3e.apk

android-11-x64

1

childapp.apk

android-9-x86

10

childapp.apk

android-10-x64

10

childapp.apk

android-11-x64

10

Analysis

  • max time kernel
    178s
  • max time network
    145s
  • platform
    android_x64
  • resource
    android-x64-20240624-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20240624-enlocale:en-usos:android-10-x64system
  • submitted
    25-06-2024 22:01

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General

  • Target

    childapp.apk

  • Size

    2.8MB

  • MD5

    114bf0d5c6c6eefa3549ba6258485dd9

  • SHA1

    5ec88f000c78dbe85cf6e807e8ec28d144469bf8

  • SHA256

    1aa526105b85cad2400df93b3e30c53c5be4982ccde416bd8dc23a3dc2f7e0f5

  • SHA512

    5104c5b381c4e78273d3b9a6a427bd883588f24212352f75589418cdd8d5875f4482618ea300eda8900cbd16ab60c887451199fd5a24a3785facf9dc82057bad

  • SSDEEP

    49152:rKb7U+Oou2DyWx4UgDdaHnevfxrtDAK8FbQC1R9/oHzfv24R3hag0gK/Xx4g/ku:Z+OmiU+SevbD+bb/oz105Xou

Score
10/10
hookcollectioncredential_accessdiscoveryevasionexecutioninfostealerpersistenceratstealthtrojan

Malware Config

Extracted

Family

hook

C2

http://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 3 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
  • 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.JiDpzrKa.WmqvXSVh
    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
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Schedules tasks to execute at a specified time
    PID:4944

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • /data/data/com.JiDpzrKa.WmqvXSVh/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

    Download Submit
  • /data/data/com.JiDpzrKa.WmqvXSVh/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    bc62686bf7b462a6ed80d65078640a49

    SHA1

    d3a3f184900a138a6ea2aebf2d2cd6204a897def

    SHA256

    d318b3661109245b00e5f04dd504d9af3efd4ae68cc5ad85e6bf7ea8b55487a9

    SHA512

    536006f469edb6d8dd7241a6575808df7e3826c099885a3d5363cf088b9f51c1339dfaaa448ed8c511389dfc9a05cc3df0344c0a24fdf423bd2447509f66fc0a

    Download Submit
  • /data/data/com.JiDpzrKa.WmqvXSVh/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit
  • /data/data/com.JiDpzrKa.WmqvXSVh/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    bed2fb54e57bd90ac3eb6fa527dcc7e3

    SHA1

    a8ec6ae15a0d2f7b143ac9807daae94f85191b42

    SHA256

    e7c8fd195bf52a57194b8abc3b543bcd20a40d0a640a25150eb2b8eaae7650de

    SHA512

    cffc7475cca603f285ba796a0ec4c30d74f1be96006b2cda0f62abe2b29cb0a8f1677f1aa8d70b0aa555b0cca99e268525003f851f7ec3e6718e6d156863a240

    Download Submit
  • /data/data/com.JiDpzrKa.WmqvXSVh/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    9fb64f5987f7d6bea3f09e2a11045041

    SHA1

    b2ba42b5fa1c3086736551ad6c255a1ff0263a73

    SHA256

    a9e3a19f029d4a3bc551afc57d4c04b74ad1b85f6ee9cd9b214bc2449356948f

    SHA512

    1ff11fca5fcdbc5f4ec676715f56a8cdb73c8017b2dc259e856439496bbfaa079d7e81fbe6b4ebe77a0eb4355173722809816d051f36b0a05d8f2502411d9168

    Download Submit
  • /data/data/com.JiDpzrKa.WmqvXSVh/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    b1216c7cd9c5c47b01d7b6271f9859a8

    SHA1

    e2524965140be756e522772cabd6466a870f6b6d

    SHA256

    043bf7392fbb8c1e9f84aa5e1ecccc7febaa11ea62ede42e1b0a6536842abb4d

    SHA512

    753bf8fa16539ea6a0732c256e6ac1ffc1cb1906e58a6ba48841b5dc791cf93e41ef1dc5c38522f26612fc2ec64fc4bd48763f67fcae060124bb677f122155d4

    Download Submit