Overview

overview

10

Static

static

6

151a3015d2...24.apk

android-9-x86

10

151a3015d2...24.apk

android-10-x64

10

151a3015d2...24.apk

android-11-x64

10

Analysis

  • max time kernel
    177s
  • max time network
    187s
  • platform
    android_x64
  • resource
    android-x64-20240624-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20240624-enlocale:en-usos:android-10-x64system
  • submitted
    11-08-2024 22:00

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General

  • Target

    151a3015d28b6900314d26bfab29c842e79f3ae1a7dc6f06263dbaeeb8f02624.apk

  • Size

    4.3MB

  • MD5

    232c2bf5d546fc82e83fa6b857b8d520

  • SHA1

    b203d301a94b25c0f9e19a37f0608f393b6f7b2f

  • SHA256

    151a3015d28b6900314d26bfab29c842e79f3ae1a7dc6f06263dbaeeb8f02624

  • SHA512

    17aa5809ffde17e2ecbf147cb15d0120e282c17a091a30f88664814221f033b6e25d250e95419d710cddd339f114b98b83b8cf20418702fc5997fdf724827949

  • SSDEEP

    98304:BmF6IFY+48VKjMNEyEujutC37WSKS2+Uh/WoblnR/CkPxCT:B8T2+ppE07Lh2JWiCB

Score
10/10
hookcollectioncredential_accessdiscoveryevasionexecutionimpactinfostealerpersistencerattrojan

Malware Config

Extracted

Family

hook

C2

http://193.3.19.40

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 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
  • 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.aivstnewt.ieqqgxfhq
    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:4993

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

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

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Downloads

  • /data/data/com.aivstnewt.ieqqgxfhq/app_dex/classes.dex
    Filesize

    2.9MB

    MD5

    a5bd629d44821ad56adb8acd9e57a78c

    SHA1

    0de29ab0d82b48e0a860d63c758d8a1b62533d11

    SHA256

    89dec092b0d3c7dd8b68b806d86a9f16c2f317f511e4ec6675dd0ec2f814f5bb

    SHA512

    07c9209c3176c369db314424fe77e7c0910c10065653291ebf7452f921e834a37aa913f25b6b09d08210582ef25aecb17889014b46965890af5e82f96d269881

    Download Submit

  • /data/data/com.aivstnewt.ieqqgxfhq/cache/classes.dex
    Filesize

    1.0MB

    MD5

    1b014301bad555258e4fddb4f7f6c9db

    SHA1

    554dea5f4405f2f191e74461f4ace81c25f49169

    SHA256

    3b9387dbc9fe22f9095a8d922ce3cc8382a28638047cf47dcba9dc0d2d3b5c35

    SHA512

    8b9264eaa00989332118897d317395edf3d9e044ddc851758421acdd19f837a9844cb587dc19dbe32d3948035df86d69c5b684a2c8e0fa6f6bdb2d2a2326b1f8

    Download Submit

  • /data/data/com.aivstnewt.ieqqgxfhq/cache/classes.zip
    Filesize

    1.0MB

    MD5

    77be669f53a757288b8bab52664e7cfe

    SHA1

    c687a656e310cc184a2d94d8416709ac199ff44f

    SHA256

    f7f552bca0f6af5c03adebdc58830adab401dad4a52a3acbae94c5d903be307f

    SHA512

    3e111701420c9c73ff0555e7d000c8b7d7534783f5ff29d67dd13b6a150c7e21484606412bd69fa4b225841dbbca3526027cd83cfc4439a462db26b0f3bbfa06

    Download Submit

  • /data/data/com.aivstnewt.ieqqgxfhq/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

    Download Submit

  • /data/data/com.aivstnewt.ieqqgxfhq/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    775672f725befeb737e56e215782bcbb

    SHA1

    d689e2e6ab9ce7a7b582b527470bc8feeb63b79a

    SHA256

    a8d2f2492b96e69fa3a0ce872b6c5b2b20478a0d20cd9a7549ff08057f4d954e

    SHA512

    ba6dcf5b7bb6ec17f0fb2c828596698eca593246fa20ae717b46c3ae8b73b373261dcd7383222c7cf64db71dd3bd8a0ad1a6541f4871039e9f35d188d7bc2c8c

    Download Submit

  • /data/data/com.aivstnewt.ieqqgxfhq/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit

  • /data/data/com.aivstnewt.ieqqgxfhq/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    6557304e57c1efdd733c66d474d69b8d

    SHA1

    0f1c81269f0038435d005d6f9b1d9616c41241e4

    SHA256

    983f6daeb1de02ec0e9aceb2b92dd8ed542758e33c1c44be80cb05cd38aa1a6b

    SHA512

    70f5509e28b5b70ffde8e789f691983e0f9c3aee71574c21192e5392c5f856708ce487d99e96a48c684ea4463fecd39cce76b6970ce9992015b7da39a87f3583

    Download Submit

  • /data/data/com.aivstnewt.ieqqgxfhq/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    1069afed8ff4a7955bdb98164b6850be

    SHA1

    b88ff1884ad0cba1ceb74dd432775f70b1efce90

    SHA256

    c3b88a62ffe1f0f18dd76d7160f35b0ef506b689857928691d95b196153d5ed2

    SHA512

    0291743ae45db87b97070ce8da44a6dac8c243985e4de4ca19b54c759d9f43f395b80b85bf310d51a17a51a687807e35e330b4ccad744309fa8a8a5af8f051fe

    Download Submit

  • /data/data/com.aivstnewt.ieqqgxfhq/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    b143d7614f3b18470c645f6d7884372c

    SHA1

    3005f847bd56210c6627a106c942a9f6bdd22b1e

    SHA256

    22d68eb00591132a4b994850bc08f5dc03725b3b83ad0bc08fdb45ba858eadf2

    SHA512

    1c9d42d1f8d5afb4e7b0f2c8b6737e8784c083bc7cf7b913c68a52317693d3cc78b7325ce848c7805d04189a9ba12f36b1b71cd4adb04434ec5f69501fe8c63d

    Download Submit