Overview

overview

10

Static

static

10

c2a3177be0...82.apk

android-9-x86

10

c2a3177be0...82.apk

android-10-x64

10

c2a3177be0...82.apk

android-11-x64

10

Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    android-11_x64
  • resource
    android-x64-arm64-20240910-en
  • resource tags

    arch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240910-enlocale:en-usos:android-11-x64system
  • submitted
    10-09-2024 22:26

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General

  • Target

    c2a3177be0d98638ff6ebd0d01e67aad91e514b0610e30adfbf2253689966e82.apk

  • Size

    1.2MB

  • MD5

    4f09e7058337c6afca2088de1b0f39d2

  • SHA1

    08791a5712bad5b7c1fc9561f26eea0d0a5ca04d

  • SHA256

    c2a3177be0d98638ff6ebd0d01e67aad91e514b0610e30adfbf2253689966e82

  • SHA512

    f5410bb19326efae1018a1ec8d2fb4101aa01f00ffca707c1d3efc28830cba990c9c6d9422f1f704022fa3ff00a6e8bcc74743c078dc85b43043b50ddf1ecd16

  • SSDEEP

    24576:iDgSH/xGAfakDmdEuUiTCqRyTU6olyG/wr+TJxvfiA/4dP:iDgSfxAvUiTCqRyTU6os+TJxv4R

Score
10/10
hookcollectioncredential_accessdiscoveryevasionexecutionimpactinfostealerpersistencerattrojan

Malware Config

Extracted

Family

hook

C2

http://185.130.226.87

AES_key

Signatures

  • Hook

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

    rattrojaninfostealerhook
  • 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
  • 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.dehodigipuhixoyi.mafuko
    1⤵
    • 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:4785

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

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

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

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Downloads

  • /data/data/com.dehodigipuhixoyi.mafuko/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    7e858c4054eb00fcddc653a04e5cd1c6

    SHA1

    2e056bf31a8d78df136f02a62afeeca77f4faccf

    SHA256

    9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad

    SHA512

    d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

    Download Submit

  • /data/data/com.dehodigipuhixoyi.mafuko/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    6c97940c3ad9fa92d62c7348f5661e37

    SHA1

    c2378d5fc60c0db5f48e79d6be383e2f50031d13

    SHA256

    f04bf440863cf455cec97dcf83c0549295429b698123ff36423f4b4cf00b8ec6

    SHA512

    1300dd407d5116ab865f237560db138a8e005047eb873f6137973597e954093b5e76c63e97543c5be0784c89ab26effec663e1439c140a693eb7429d816d8331

    Download Submit

  • /data/data/com.dehodigipuhixoyi.mafuko/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit

  • /data/data/com.dehodigipuhixoyi.mafuko/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    a772e9fa3aa47ccb796b0bbf738e0f39

    SHA1

    d4f81ba5451749ea1d9198e357434ece48646fad

    SHA256

    a7b1fd0b93913b905ade940c5f82d0715ae6b344af17c71429640686ab2a0b41

    SHA512

    5ee0f7d99e753bb703a799a02f5bf05a0195cdd4c893ea24d725e3131bcf487604e3e4f289f38c4f211a004d25a6646a5a460aa16a538083cf7acd2f921a226e

    Download Submit

  • /data/data/com.dehodigipuhixoyi.mafuko/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    6b8ac14655b42944b4336b40501d5944

    SHA1

    54fa3992e213146464ab2ae4167ecf34ab66909c

    SHA256

    dc53484af2526137e3d0758d8d80a13c80cff0b621f7e3e49297eb106e2c3548

    SHA512

    f10d7399dbe86939a29b60eb3dc6d90c8b26244c027c98853d29f75630127271d01a853434898a064f4dfe6c2417cedf4c3a81f9932df531dcec9c9d417154bc

    Download Submit

  • /data/data/com.dehodigipuhixoyi.mafuko/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    742e9a3988e16732d69b40b628969e71

    SHA1

    02d6fa805780ef098c82d82a6cf4a15548c9560f

    SHA256

    2fa30a6fb8c1828aeb78a87925e5367febc59262952e4f81d24cebb7d7ac7c6e

    SHA512

    6a3af875f0561ab0c35a178f3d8b05fcf289bb17f6c24eb34f56b853e4ea87dce7f7826681b1a060272e9301bd0ed18f07de0b11686e89f3d75e20576711d884

    Download Submit