Overview

overview

10

Static

static

10

19233c714b...14.apk

android-9-x86

10

19233c714b...14.apk

android-10-x64

10

19233c714b...14.apk

android-11-x64

10

Analysis

  • max time kernel
    179s
  • max time network
    186s
  • 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
    18-06-2024 18:56

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General

  • Target

    19233c714b168ed889bc3132322b5214.apk

  • Size

    1.1MB

  • MD5

    19233c714b168ed889bc3132322b5214

  • SHA1

    36bff66bb8acacbf57dc44bf139fc1099bf0a121

  • SHA256

    c5c5a99fb79efb383586ed7f7e16419dbb2b02a829aa0f976eadce9581edba44

  • SHA512

    ee9071f50fd68554089f72fa181f96e0bdeaf9f601ef7a75a583c84c4aee28314ab30c2096a076a11e8f2144cbc5033b1c3060b503db72c6cd806e8eda00ba27

  • SSDEEP

    24576:rBRCWXTcC/roY/8CyYApbOU4W6G/ojh0Pg/XLEh:jz3GyU4g/g0Pg/oh

Score
10/10
hookbankercollectioncredential_accessdiscoveryevasionexecutionimpactinfostealerpersistencerattrojan

Malware Config

Extracted

Family

hook

C2

http://94.156.65.236:3434

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 a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
    bankerdiscovery
  • 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 7 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 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.sonirupiwebidoti.geyosego
    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 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:4324

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • /data/data/com.sonirupiwebidoti.geyosego/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

    Download Submit
  • /data/data/com.sonirupiwebidoti.geyosego/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    2912f0b5ac1597dc0d1fe33da7748ffb

    SHA1

    d0b889c76c0eee9db2156e2cf750b461d6b15dbc

    SHA256

    3f01c7dbeb2920d0a77fb15c3ece8d64b76af5ccb8e8897b191dce9df5b16447

    SHA512

    15a5a01ef47a4f18b140aede2821fb44ba549884305e6082c23d7eed3bbfbe09ccf82d9f8f13a89dc0a1d21713aa982fb3ab5766bb83f0bf72b012205221d7ba

    Download Submit
  • /data/data/com.sonirupiwebidoti.geyosego/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit
  • /data/data/com.sonirupiwebidoti.geyosego/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    e5813476e72493e3d9890136c580b006

    SHA1

    a88575c67a7f0b4f0740bb89be3d5c2ebe8e1193

    SHA256

    f5db530c1936db6efc88270514655eadd4561ad165d48a95db28b54314130386

    SHA512

    bf150d19a130abb8d9304fdbe8406b4c2cfd0a3623be11c3d45b9757fc2157dcf794f66e0336149fac7acd3c0a8a16be479011a7a3500f99486cc7f111fe6a18

    Download Submit
  • /data/data/com.sonirupiwebidoti.geyosego/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    a2398c0f314bc7fee11e76745065381d

    SHA1

    19185e597af985527007a1142dbe6747e23a4f83

    SHA256

    2223475f62fdd63921451cb8d32ad7e24719d176d00491fbdba8818613e1b171

    SHA512

    ce8ac80e80576b8a51ad848c44a98a851ad6830ec17bbfd31711e6bc209c3261fe42f0e2c8bd31cdfbcf0b7f568ad95b22df04bf76a3801075814d87c457a3b9

    Download Submit
  • /data/data/com.sonirupiwebidoti.geyosego/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    0ad8425dabd7f06549503ec4bce8dd6d

    SHA1

    3333f00a316f17515f666f94ed8652d34f2cf606

    SHA256

    c572527e96ea7d41e11415661925000dc6c9d57e433be1b168494a1934b558ad

    SHA512

    46335d840a036a4cfe32cd2a59263ffe6bfbf9b14aaff82603915d0f7be30165d73aeee6e32c5f96b0c350b138624e259fa2e6ea56deabe04e650e897dbb1232

    Download Submit