Overview

overview

10

Static

static

10

f27356848d...8b.apk

android-9-x86

10

f27356848d...8b.apk

android-10-x64

8

f27356848d...8b.apk

android-11-x64

10

Analysis

  • max time kernel
    28s
  • max time network
    187s
  • 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 22:03

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General

  • Target

    f27356848d8d106272cd05be2778d147511cbafe75e9480d98a6f3ee91d3448b.apk

  • Size

    1.1MB

  • MD5

    896a7930df223553ab0987fc69347f08

  • SHA1

    b883764c91d17f30c17c1b587311d868c00840e6

  • SHA256

    f27356848d8d106272cd05be2778d147511cbafe75e9480d98a6f3ee91d3448b

  • SHA512

    5c5fcedda68324d7ab9a4f7682894a5958e2c98c970e3ff2354359efff2ceae670cccc7456f40f14e56d4a8db84bc23ac6c013658c382eb952dd1752b729136e

  • SSDEEP

    24576:JtwRisrnsWEE1xS8gwNzUn7x5WojLGzg/YFHaH:vsrAE108gwN8xgeGzg/FH

Score
10/10
hookcollectioncredential_accessdiscoveryevasionexecutionimpactinfostealerpersistencerattrojan

Malware Config

Extracted

Family

hook

AES_key

Signatures

  • Hook

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

    rattrojaninfostealerhook
  • 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
  • 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
  • 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.vesesajoyayo.goco
    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
    • 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.
    • Schedules tasks to execute at a specified time
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4470

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • /data/user/0/com.vesesajoyayo.goco/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    7e858c4054eb00fcddc653a04e5cd1c6

    SHA1

    2e056bf31a8d78df136f02a62afeeca77f4faccf

    SHA256

    9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad

    SHA512

    d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

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

    512B

    MD5

    a8757a0a54530bc8fd2d8eb90d12d09d

    SHA1

    73b9fe6b7b6dbb08cc3d22d62a97799a76d1d01c

    SHA256

    c03b3c3de3324eb292af0c61eb04b6bbe320b31b7a78fc342537942e9f5ce71b

    SHA512

    2458c6fb3bd5938abfa544aa4f41455cc433f4e0ca349a54871c749d9523ea17f6a0e34a998723eda4dd7cd937bb7eb1205b3e94cf97e7de35b1b4d9a8025c29

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

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

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

    16KB

    MD5

    1ccf907110349e7ca99621d8bc191cfd

    SHA1

    fb5dc14c765f04a350d0585fc121f41578e61329

    SHA256

    02aa0e416452fe9a96af84efc324a7484c21d80b71add737787fa2a25646de07

    SHA512

    a2f8487d99f54f17a65ea0ffe9c59d6e7f6353b9b560d2ea17d93164859caa18d73d5568cc08188cf3b9a5445e2e33a2c4deb2b3592abd3f7084163e4bbcad80

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

    108KB

    MD5

    41b62a274c19b1cde5331d7848e6ad85

    SHA1

    698fbc2034498955f55b674402f9061bdc9206ab

    SHA256

    b91afb9c47dfe1729411746d21c6217d8eb9cb8f4fc11e362a27f2fecd1c0c50

    SHA512

    e14f388e1d4117837893c2a1bda434a2b2e71527c1e9b0602563916f36099a3383dbbd2a99e940fe18a2989a7b6fe476ae23d7f98bd5fb488d800892d4e8b90c

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

    173KB

    MD5

    6b46674c0c92d8d05202134e430903a1

    SHA1

    4fc9b828e7b888bbf73029bb46d284996a8141ac

    SHA256

    b4dea01a3b16032c10cc17a88317bd874db584d6ae47567078af236f681ea292

    SHA512

    ae89845a0b73b640348d9f6e9f48d7178c8f36bfb92e1563c1ee724139e2cea56a0388091446ae70f4a63b158eb06b7fa4a1526b40dd401a9c76e7e3be4ff434

    Download Submit