Overview

overview

10

Static

static

6

8119b466ef...u].apk

android-9-x86

10

8119b466ef...u].apk

android-10-x64

10

8119b466ef...u].apk

android-11-x64

10

Analysis

  • max time kernel
    47s
  • max time network
    53s
  • platform
    android_x64
  • resource
    android-x64-20240624-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20240624-enlocale:en-usos:android-10-x64system
  • submitted
    07-11-2024 14:14

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General

  • Target

    8119b466ef616aa0792385e71b929e66c1c6817deebc0e3e66452d9cf81fe8f6.bin [MConverter.eu].apk

  • Size

    3.9MB

  • MD5

    57e4b97bcff22682ed6c4fae55367004

  • SHA1

    00ee8ee1c0ba9ee51abfea5243ccc04ed08d2981

  • SHA256

    8119b466ef616aa0792385e71b929e66c1c6817deebc0e3e66452d9cf81fe8f6

  • SHA512

    3d263c65f83f09978065e7cb5a868301e47723855ddc62a9ba2491a5391d839f03170955308af06b4fca91916a7ec630dcd6fe4238473e1525245941a7fa8a82

  • SSDEEP

    98304:Xy0kXxb01rG3xVj/embn6QzAe/Pfca29FE/PJcz4ecB:uXNVbFzxnUWHJs4nB

Score
10/10
hookcollectioncredential_accessdiscoveryevasionexecutionimpactinfostealerpersistencerattrojan

Malware Config

Extracted

Family

hook

C2

http://193.3.19.248

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 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.mqlnwxggv.pcipxpxym
    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:4945

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.mqlnwxggv.pcipxpxym/app_app_dex/egtlvvj.jyp
    Filesize

    2.9MB

    MD5

    58635c04dc8d994c8ca6902fe654bc31

    SHA1

    0ab9d7de13dda3f3c15ff09e9c37a88da1b59261

    SHA256

    8b88d79ffe7fa92f417fe3931a390443ba0d6b3d28070b47ee83118d16707006

    SHA512

    afb4667391b4fbcc88b5c2ffc2bd4fc78e7a42899cc9d14e3e0fc84d30b14d87f95c11d9675fd7288daeedbd7ae7ecfb0cb989ee67316f24efb44ee90547b748

    Download Submit

  • /data/data/com.mqlnwxggv.pcipxpxym/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

    Download Submit

  • /data/data/com.mqlnwxggv.pcipxpxym/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    b7332ccc29a24e3dd8219765ebde826c

    SHA1

    5c13fd777b33d5ef4d194b7fbf503574cc003f6c

    SHA256

    1eb851e28cccb17ce5fec35200ef38b0f911d87aa711222c8f68c1e03fa9cbd8

    SHA512

    8fc6a87ce17def02d9d7b9391ea392cd65ee61e4c56ffbbee166b48212fa3a0a4f96fc07b5765ab78d76f276fe2e2457d9e8dba2cb701f430f6c5e9c111ed5fb

    Download Submit

  • /data/data/com.mqlnwxggv.pcipxpxym/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit

  • /data/data/com.mqlnwxggv.pcipxpxym/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    18ebba9212811aea7be68acce419d466

    SHA1

    5179884531804eccb2ef67a89cdc2270751edffd

    SHA256

    188b4ab05cc889146b38ab2fb5422c54fdfbe4f4fb974e7dbaf41743f2f53746

    SHA512

    7f9c843cbd7aae072a404cf321825c05a82ef7452f0715b507b2e74a5eb74ba200b90cef51cb2b60e5751f00bf25cc089e2216b3c768729f34b073469e325bd7

    Download Submit

  • /data/data/com.mqlnwxggv.pcipxpxym/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    2a5e25da4136e6edffffd6e27b77d2b3

    SHA1

    6be03a5da2ca9e4b854b8b7229208488e0db5899

    SHA256

    c6c564f21c8f527e90dd457626cb926865d2eea26489ff736f1e308bfb62d34b

    SHA512

    c3b8fa4842db3d306a9adcc2bd91ca420a597914679169e86e2a6e6fc220659b6861f73b7415c2b80d31f69b0ad8fa40b97d1a2ba6ac13bfe7d7a93f6d3cfedc

    Download Submit

  • /data/data/com.mqlnwxggv.pcipxpxym/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    244b350c953b5f5620cb1b6311941cd7

    SHA1

    6f08e984b63db0eccc1799167c30e38006c727a1

    SHA256

    88a7489764db7124c9f5bc411fdb629163fcb3d771323d25afe15da165b5a4f6

    SHA512

    9d22a8f5efb1b2942a08b994a7f6e4407097e474ce75c04e17b6462104cba1618c69c8589cd90b19745884118b20321d31b1accab1011f325e22bc91a3d2e4fe

    Download Submit