Overview

overview

10

Static

static

6

5b18a0d199...aa.apk

android-9-x86

10

5b18a0d199...aa.apk

android-10-x64

10

5b18a0d199...aa.apk

android-11-x64

10

Analysis

  • max time kernel
    58s
  • max time network
    162s
  • platform
    android_x64
  • resource
    android-x64-20240624-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20240624-enlocale:en-usos:android-10-x64system
  • submitted
    10-09-2024 22:26

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General

  • Target

    5b18a0d199bd2a473cea7a45736f50e04b52d9323acb53134ff629ff22178baa.apk

  • Size

    4.4MB

  • MD5

    76a66ebb25748ffb2a36cd733f6a9aaa

  • SHA1

    9ae5d8050729b282643ddc8b5e63dff8dd0c881f

  • SHA256

    5b18a0d199bd2a473cea7a45736f50e04b52d9323acb53134ff629ff22178baa

  • SHA512

    36fa140763b21deadb20b0e601e3b5c187689c77638c78df64e8727001a7bb2e6545e490105238ec46613a47f0211a44a679c247f4d96db974a5241913b2ab13

  • SSDEEP

    98304:BTO0bFm1uXdR36JTiMDPQY2MmSSvQnd7qJlnugnPTOjVQx:jbFm1uD38iMIsSTJlnugPTDx

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
  • 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.dclmqlpgo.losdvlkmi
    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:4931

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.dclmqlpgo.losdvlkmi/app_dex/classes.dex
    Filesize

    2.9MB

    MD5

    dff1245166f365d9d35574d196e0d82f

    SHA1

    846ae8858981904834512adb83e0b71cdfbd6872

    SHA256

    43d20f09b225b27dad0147c5363dc6dfa264a303f2b7411e1760c71fc23470bb

    SHA512

    4a5d634f88e08bcb761eb3d67893615a594da1fbc0972cddc2f481ba92656decbfb4ce1346dd6465ad4d1592c035f2c5e93880821dabcf584f3963addb2c469d

    Download Submit

  • /data/data/com.dclmqlpgo.losdvlkmi/cache/classes.dex
    Filesize

    1.0MB

    MD5

    a809175313c316e0399782dcc2dd55b0

    SHA1

    19198165b8c7a68dd440320751bcf152a600fd08

    SHA256

    63e3a56e383a9efadbb203417d6ef2b40acea73e3b361b6e72bbb3b1393909ba

    SHA512

    4ff395679d6715cd49fd060e9d8833dc02c806367cca24f6a980e82166cf2e5524e742339e9b7706800afb8ebcc9a075ff33a7731d3dc2a1a58274664f78cf76

    Download Submit

  • /data/data/com.dclmqlpgo.losdvlkmi/cache/classes.zip
    Filesize

    1.0MB

    MD5

    7ddd1c77a207106421c58ad64f22243c

    SHA1

    9aff3c01ce725c5b67862435aefdf3e00ee6a526

    SHA256

    864ec8c51484348b93871eb36bb66f587a6a41ffde471c6cf4cb8ae81096f93b

    SHA512

    cf9b42465eda76e12ac60b9382e0570e7cec2e247a900f66956b45cdd454b3c628e24304d38212e9ac7c99bf15154cd2da41f80238f8dc0a7a178c751c742e8b

    Download Submit

  • /data/data/com.dclmqlpgo.losdvlkmi/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

    Download Submit

  • /data/data/com.dclmqlpgo.losdvlkmi/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    e2c06efa14b2691141fc9f12ebda75b3

    SHA1

    8fccdcc6307619cf187b0c7d40dfa9f8ffca3a10

    SHA256

    d6218e75f8ea08dda37c2e3eebb3f1984521007182b80698ea500159a61b5ea2

    SHA512

    9d90d25bbe201d6df0834340d0b04981864819b4a31a68604afa6e8e9a0c57267dbe61b2a6e54205f449963ef2567dda22953f91de2e789046088b41a1dae6c5

    Download Submit

  • /data/data/com.dclmqlpgo.losdvlkmi/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit

  • /data/data/com.dclmqlpgo.losdvlkmi/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    42ba0290dc956cf04b86fe2825bb6cb7

    SHA1

    de5f128d1e6956f4dffe12491846f3c7def2e968

    SHA256

    fc00150bb92198795f987753a870a71201f6fd60212def6126edfa1bec3eaf68

    SHA512

    e001f4d850da304742e12f1418ab4d78fb3eb8f6de470fbe5ee8a2390f01c49f9f48f0e42afd47f66055b59dd2c6f09a35656ced45ff45d9bdccbe7c55ddc99a

    Download Submit

  • /data/data/com.dclmqlpgo.losdvlkmi/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    b6544a526aeb86e94a1d0769c84fef55

    SHA1

    858bc46d93f0a88426efcac166e60eaa1c778267

    SHA256

    d8ef44b1571b4e656b601b95c3522897059764d4bef8b4bb750dbfe808d0e9d9

    SHA512

    deae4dd6e05f866002e1f7539992e40155f5e0aba8922d125e415ccbaaa751b977f4b7f758d67617ab5bc631c53ab765abe6cc3ea3cf9cee640081359f166097

    Download Submit

  • /data/data/com.dclmqlpgo.losdvlkmi/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    0247a1b35841c29eecf7639068da14c1

    SHA1

    4f0e87f162d6b1f15c7b66eb0653029aa0f5b31f

    SHA256

    f26940aa3837d0e34b79675ffa503195922b863d632f191ee09dcfcaa2af6129

    SHA512

    ea7244066c9ae059e602507fcf0162225ff6a12eeb8dce5b250864272b47ddb02a080af9a945ca55b8485b98b501833ec81ed3c78aa7583a6d71c72703f86751

    Download Submit