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
    179s
  • max time network
    128s
  • platform
    android_x64
  • resource
    android-x64-arm64-20240624-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240624-enlocale:en-usos:android-11-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 1 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
  • 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
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Requests enabling of the accessibility settings.
    • Schedules tasks to execute at a specified time
    PID:4427

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/com.JiDpzrKa.WmqvXSVh/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    7e858c4054eb00fcddc653a04e5cd1c6

    SHA1

    2e056bf31a8d78df136f02a62afeeca77f4faccf

    SHA256

    9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad

    SHA512

    d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

    Download Submit
  • /data/user/0/com.JiDpzrKa.WmqvXSVh/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    7a13e48099b060ef3a0fd5b3299505ed

    SHA1

    2555abe79b57dde05562dfba00ed476bd206f6b0

    SHA256

    5ca58082ce2b53911a70087eb068fb7ce622d88b0d1db2f1fd80564c3a238cb6

    SHA512

    9dddd5b2b4627ef64d51747f8b88e409b27b1dcb70e97a2ebfa9ae19cd3f4e1a05dae7d5937079ddae1a7c6fec4364f768f31804a1735ca2456d672b6d38b353

    Download Submit
  • /data/user/0/com.JiDpzrKa.WmqvXSVh/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit
  • /data/user/0/com.JiDpzrKa.WmqvXSVh/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    c9ba32d54265238bf84cb2d7341433a7

    SHA1

    2b09cabcd3192bd23d02b3b68d2489813650f11a

    SHA256

    715a561ea3f34d8122391a8d99988ea141601f4cbf879c7919bc221d153ebf32

    SHA512

    fd3a2d6de635bc071572b1992e6ee1f49a2c21ec04bf30c3fabc36007c0b3cb70edd71bdd8ddcc8258c338696819243465faf3524e632256dddf65b6515bd7e0

    Download Submit
  • /data/user/0/com.JiDpzrKa.WmqvXSVh/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    853144e523f99627c4fe83aee2a045a8

    SHA1

    66caa27a8d2fede500549d8b0b6e087494dced82

    SHA256

    23b48f56f9396064b20fcfd192510a6a83065da2f40a4171b7ed9d372767c837

    SHA512

    fbb5fbf95a09cf2ad53112e24376e929a0c97c738ca8f2b2c5ae3717be2eb32307f80899696792a9f4496e767b5659d60f10ddabec840bbc9850c738d0d8be22

    Download Submit
  • /data/user/0/com.JiDpzrKa.WmqvXSVh/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    a583fd82b570af9ebf19b5fd2310fada

    SHA1

    85aa12f32440d91e9664aa9329a93a5e07287837

    SHA256

    b51c7e0c6b198bc0a4d05456e61f5e4e5ba0f62e4a977ba1ecdabe87d2fcfef2

    SHA512

    3fb2c28eb93c74ad220589c6f5f82506d419ad67b81aff90adfa9c6a010c747909230141802a9eeaf0c2e6b622c474cd9de0fdd6b84d6b30dd9c449c18e98cc7

    Download Submit