Overview

overview

10

Static

static

6

afb51ce89c...08.apk

android-9-x86

10

afb51ce89c...08.apk

android-10-x64

10

afb51ce89c...08.apk

android-11-x64

10

Analysis

  • max time kernel
    145s
  • max time network
    142s
  • 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
    11-09-2024 22:01

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    afb51ce89c1381e7b1bb1e3b76c4bac04652768530c94e7eea2d0235c1fabe08.apk

  • Size

    4.4MB

  • MD5

    6ede95bd1048faee8e65677cdd0dce06

  • SHA1

    af6201b1004a006a1405eecf478319e52ea07221

  • SHA256

    afb51ce89c1381e7b1bb1e3b76c4bac04652768530c94e7eea2d0235c1fabe08

  • SHA512

    5243157f22e9cc3aab9d1a8587dbbf09a0f339ddf35828704639b363f938f7ff84bc4acc3e40d4aedebb8135cc61a861f957dc67e1d2025a6d035184d8e9ede7

  • SSDEEP

    98304:fQ+CvC2y7h7MW6uFK0BVgsbMz0XQJCO+gsYr9kyefDfF9xrcu:ojvlOgW6QBOsbMQXr1gsA9ktbfJ

Score
10/10
hookbankercollectioncredential_accessdiscoveryevasionexecutionimpactinfostealerpersistencerattrojan

Malware Config

Extracted

Family

hook

C2

http://185.147.124.43

DES_key
AES_key

Signatures

  • Hook

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

    rattrojaninfostealerhook
  • 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 5 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
  • 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.dajznzhop.rqfsrfbbb
    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
    • Schedules tasks to execute at a specified time
    • Uses Crypto APIs (Might try to encrypt user data)
    • Checks CPU information
    • Checks memory information
    PID:4454

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Scheduled Task/Job

1
T1603

Persistence

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

2
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.dajznzhop.rqfsrfbbb/app_dex/classes.dex
    Filesize

    2.9MB

    MD5

    fdc3f1b1503081874a90857fd1c9d7bd

    SHA1

    2834a6d3eec2a0df50ab345192b83dd2bc37074f

    SHA256

    4029442f22a2584b375c331a301c39bc9df8e3603e6b1cc583918a3091c49228

    SHA512

    d82befb785e56920b8144dfd6a5e93cf7dd3f20fe487dedbb25006822bfef9165d00416602efca26757a72b1852a26d6abd632bb9ad5e79e05ada7b509c05cdb

    Download Submit

  • /data/data/com.dajznzhop.rqfsrfbbb/cache/classes.dex
    Filesize

    1.0MB

    MD5

    8b47983ba053836dd5eceefcf8e8a925

    SHA1

    11cda57c0fc6c504d19b6423f5ccdd63cd66d272

    SHA256

    4a529ee9e65b73a14c242f1af053207aac740394169046b865e738a55b9846c7

    SHA512

    a415828ff9913c80269b056fa3cf785cb6abb4a8e604dffc9499428a691017859cd23445949bbb22d17e87b97b1f4f39d7ccb0f1fc42bff77c2347def6d1251a

    Download Submit

  • /data/data/com.dajznzhop.rqfsrfbbb/cache/classes.zip
    Filesize

    1.0MB

    MD5

    527b08e8842aa7d03d3aa15b0e665afe

    SHA1

    80584f92cfe7e899db7b2c579b2374007435d872

    SHA256

    df675302698aa607cc0bf5863b371fc82abd80d2c2703372714cbe1467acde6f

    SHA512

    8777524716d76ce0c33e0abf3c55b57da7be8712c298b7b638eff4f5e392b4c6641fafb9868edd0e914833c885842a2eb7ea112e9ab8446848b5927cb20b68fc

    Download Submit

  • /data/data/com.dajznzhop.rqfsrfbbb/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    7e858c4054eb00fcddc653a04e5cd1c6

    SHA1

    2e056bf31a8d78df136f02a62afeeca77f4faccf

    SHA256

    9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad

    SHA512

    d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

    Download Submit

  • /data/data/com.dajznzhop.rqfsrfbbb/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    8882a7e1ef0828a1591c26b998b3af8e

    SHA1

    e0a1d40fc40f96dce22ae978e2944f0720220468

    SHA256

    a2c77f20a89675a3dd3ffc225e9df3e1d36aa1e29f71ee0ef424a2051e187b2e

    SHA512

    31031bcaf4edaf0edf5c6822ed142f1a85de0a98a68eba8e496052fc9dae9e17393c132e3b6b9c774ae58dd2b24258b1522e044aa1416765fa8b55d981349302

    Download Submit

  • /data/data/com.dajznzhop.rqfsrfbbb/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit

  • /data/data/com.dajznzhop.rqfsrfbbb/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    6897ab3032e9d12a3a9be90c2caeb36a

    SHA1

    d7a9b27350363e9e6454c9d68ee1f4facc186c71

    SHA256

    6bfccc652c5bcd09d92ffb0c1cb2adc78bcbf99295da9000cdc4970da2a62c5c

    SHA512

    91f2a417d0eee3baacfc5622650a9e557488db1d564ccbdc84c2e42ca24d44e9c58538eb31f9def1bae01f17286e0e814e6d2919003fb426299bf6c93b3b7aa5

    Download Submit

  • /data/data/com.dajznzhop.rqfsrfbbb/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    538ed8ac8b101705fa7749735a2cf74a

    SHA1

    07e060b28d0dfd415edc82c1d86b35b875502e42

    SHA256

    43bf5bcc71fc4f212fe693d781d1f76f3682a2d7bc169f8f875a289067f3e021

    SHA512

    183cd265a187687f1b522641c3bb98a5798cdd144fcdd4c091b40bc49f3f105e348de981dfe1fb53b981fe263d21ef0a6763368ed24fa6fbab4c3af23fea4cbe

    Download Submit

  • /data/data/com.dajznzhop.rqfsrfbbb/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    aa38e6c0cb9c2049eb2da22a83a0af8d

    SHA1

    4b656bb8c477bce90d6bf728c9d5054f776a4039

    SHA256

    6365029f6bcd874d2022e43a3793f76ab0f691530847f86e394e78c65bbf8811

    SHA512

    fb8ad3f15a09bf62c4edd0c2e875b537883fd309854f8b084142e57ce6688800de8a4f6439390517575113f6e829e5ee51bb13860f7d4205b812d2e84f7e18c3

    Download Submit