Overview

overview

10

Static

static

6

23163860ee...ab.apk

android-9-x86

10

23163860ee...ab.apk

android-10-x64

10

23163860ee...ab.apk

android-11-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    android-10_x64
  • resource
    android-x64-20240910-en
  • resource tags

    arch:x64arch:x86image:android-x64-20240910-enlocale:en-usos:android-10-x64system
  • submitted
    09/11/2024, 22:00

Sharing

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General

  • Target

    23163860ee2f9415492006cce2ca696a8f7f8fc9a4c150b3c9b9d906cd333eab.apk

  • Size

    4.2MB

  • MD5

    7177f9c16a5d9d3da2e23077bb6063dd

  • SHA1

    636e400419a43b96d0b24226dde82adf8c5e6b70

  • SHA256

    23163860ee2f9415492006cce2ca696a8f7f8fc9a4c150b3c9b9d906cd333eab

  • SHA512

    3562e4edcde62bab61a9e8592f44911e475dbb97510f0cff5328dd2319738ac75be2db74261c3a888812bd2dd6cfba9ab784ff948cc751176578c17c94152ad7

  • SSDEEP

    98304:kfPMPRWmSmyV7gUd235dbYR26/hgMCHzLYy8LVwdDNipIplD0b:5TUg359YI6OVTFTTnDM

Score
10/10
hookbankercollectioncredential_accessdiscoveryevasionexecutionimpactinfostealerpersistencerattrojan

Malware Config

Extracted

Family

hook

C2

http://91.202.233.15

DES_key
AES_key

Signatures

  • Hook

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

    rattrojaninfostealerhook
  • Hook family
    hook
  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

    evasion
  • Makes use of the framework's Accessibility service 4 TTPs 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasioncredential_access
  • Obtains sensitive information copied to the device clipboard 2 TTPs 1 IoCs

    Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.

    collectioncredential_accessimpact
  • 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 8 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
  • 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
  • Checks CPU information 2 TTPs 1 IoCs
  • Checks memory information 2 TTPs 1 IoCs

Processes

  • com.orusfeeqs.qeqbzstsn
    1⤵
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Obtains sensitive information copied to the device clipboard
    • 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)
    • 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)
    • Checks CPU information
    • Checks memory information
    PID:5122

Network

        MITRE ATT&CK Mobile v15

        Initial Access

        Execution

        Scheduled Task/Job

        1
        T1603

        Persistence

        Event Triggered Execution

        1
        T1624

        Broadcast Receivers

        1
        T1624.001

        Foreground Persistence

        1
        T1541

        Scheduled Task/Job

        1
        T1603

        Privilege Escalation

        Defense Evasion

        Download New Code at Runtime

        1
        T1407

        Foreground Persistence

        1
        T1541

        Impair Defenses

        1
        T1629

        Prevent Application Removal

        1
        T1629.001

        Input Injection

        1
        T1516

        Virtualization/Sandbox Evasion

        2
        T1633

        System Checks

        2
        T1633.001

        Credential Access

        Clipboard Data

        1
        T1414

        Input Capture

        2
        T1417

        GUI Input Capture

        1
        T1417.002

        Keylogging

        1
        T1417.001

        Discovery

        Process Discovery

        1
        T1424

        Software Discovery

        1
        T1418

        Security Software Discovery

        1
        T1418.001

        System Information Discovery

        2
        T1426

        System Network Configuration Discovery

        3
        T1422

        System Network Connections Discovery

        1
        T1421

        Lateral Movement

        Collection

        Clipboard Data

        1
        T1414

        Input Capture

        2
        T1417

        GUI Input Capture

        1
        T1417.002

        Keylogging

        1
        T1417.001

        Screen Capture

        1
        T1513

        Command and Control

        Exfiltration

        Impact

        Data Encrypted for Impact

        1
        T1471

        Data Manipulation

        1
        T1641

        Transmitted Data Manipulation

        1
        T1641.001

        Input Injection

        1
        T1516

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • /data/data/com.orusfeeqs.qeqbzstsn/app_dex/classes.dex
          Filesize

          2.9MB

          MD5

          93972e2debe931c8e2e45a4de13ea0da

          SHA1

          bcd8f440911dddd22b416ea441c44dd0291144a7

          SHA256

          3e5d44cd7903e57a4690cdb6b13fddbfda9317f6063cad5c347b0f873d5ccca4

          SHA512

          2533a5538b831fdf445aec436ff0c8e79ea68b44a439d442cd495afe3322c30f09790f67bfdeed681f2b33c3f1f36e9b20fa5d990b307b4b2c826c745b87ecf6

          Download Submit

        • /data/data/com.orusfeeqs.qeqbzstsn/cache/classes.dex
          Filesize

          1.0MB

          MD5

          be487010f073bfbe69cbdb6751703e36

          SHA1

          b02c50261f0dd7f8f1c0dcb3563c8b84ed59c338

          SHA256

          476744d81ee0971ab819a713e8e83e5281d702f565bbd0de17517f7f5a887f96

          SHA512

          b04d070dc3d04f606a2f2c89c8faa759217f1400f16b1fe9f502cca91e1d72ad3c842d58238332fa42c409293cb218163ce10c342fd781738fc3be0c124cba85

          Download Submit

        • /data/data/com.orusfeeqs.qeqbzstsn/cache/classes.zip
          Filesize

          1.0MB

          MD5

          b314f33af741db0ae05135b8dd16e177

          SHA1

          b4669b808dde191f7e63a33e1b69870a46bbd677

          SHA256

          39b85c62705eb31aeb1ddd4ddb7dd3db702f14bb7d114ca5ee94744c2b9b4e99

          SHA512

          29c29218ec5dc5757c9b84c95b353c2546dcebab049c71cd0d833f89c5a58f836563f8143a58eb086fab9e2fdbd9dfca4e86159348cc7c885e4637d490cd8e0d

          Download Submit

        • /data/data/com.orusfeeqs.qeqbzstsn/no_backup/androidx.work.workdb
          Filesize

          4KB

          MD5

          f2b4b0190b9f384ca885f0c8c9b14700

          SHA1

          934ff2646757b5b6e7f20f6a0aa76c7f995d9361

          SHA256

          0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

          SHA512

          ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

          Download Submit

        • /data/data/com.orusfeeqs.qeqbzstsn/no_backup/androidx.work.workdb-journal
          Filesize

          512B

          MD5

          c32f69e37d3ebfabeb376693ac826a40

          SHA1

          f3611889be0ef3c8daedffcbaee1989182f8ec76

          SHA256

          abdc763c2b1ccc5d5b6a1a493a09223c0bfa49ea5bc372229827d2fc8f8fc81f

          SHA512

          4b455b37d70e3d9a8eb24cad005c8dc65d6752ac37f216e76a0b1a5d610886a9a53207648cc0cf9040fdccec3803d85b517b623cdc45ebf1bb9a3fa1fa7a1601

          Download Submit

        • /data/data/com.orusfeeqs.qeqbzstsn/no_backup/androidx.work.workdb-shm
          Filesize

          32KB

          MD5

          bb7df04e1b0a2570657527a7e108ae23

          SHA1

          5188431849b4613152fd7bdba6a3ff0a4fd6424b

          SHA256

          c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

          SHA512

          768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

          Download Submit

        • /data/data/com.orusfeeqs.qeqbzstsn/no_backup/androidx.work.workdb-wal
          Filesize

          16KB

          MD5

          2791bade1f63e23734176509516b1242

          SHA1

          3ad63909c3c1debea4ec74b1f9652edc137bf4e3

          SHA256

          3e59fd9168ab1042cd642349f6d0afdd38535633ae10c5a4cf1d148a63d5ad59

          SHA512

          e46cf38b6f63e23742bf0a528118b7eb503489e0fd5a0a064d1ecbc727492e116f6f8b3fbdc736c9418860288a647f92f8b26456fb3b895d48174301394ba156

          Download Submit

        • /data/data/com.orusfeeqs.qeqbzstsn/no_backup/androidx.work.workdb-wal
          Filesize

          108KB

          MD5

          cb571ddec277fed643e9c0f475f4508c

          SHA1

          da1e3de33c38bba65fc6f9cc632f4e01e56fe7ff

          SHA256

          8970f023a0429ed891cdbb58e00a701e06ad0017c943fc62abd1d6a9e20f4785

          SHA512

          0118dae2eada998a58784cce0a31f498cac8cdafabbd0b3b3a7b724c38ef89dfa272ee21c33672f2dad0f072bc79587252859038ae600e930333894b9704ff8c

          Download Submit

        • /data/data/com.orusfeeqs.qeqbzstsn/no_backup/androidx.work.workdb-wal
          Filesize

          173KB

          MD5

          b10f04fe7232bb0895f5dbde8c9c3e15

          SHA1

          03087218e22b07f79166850c0ec8bd963e5e9a9f

          SHA256

          e24c02a96dabdefef9b0b65b0c27393ccbde71025cfd0f16a8580b41f29d7cca

          SHA512

          8e377b7d5bc77f7c2ac2bd985215a4f1b3de6e53422a51ebfdafaab61779855551bb0eb1ae9d2fd35ad266ad8a39c4a25addee84e7472d9c51bb0d2b3a1eb5e0

          Download Submit