Overview

overview

10

Static

static

6

43a015215d...38.apk

android-9-x86

10

43a015215d...38.apk

android-10-x64

10

43a015215d...38.apk

android-11-x64

10

Analysis

  • max time kernel
    172s
  • max time network
    197s
  • 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
    23-08-2024 22:00

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General

  • Target

    43a015215de8a5e85660ef789584983daa194720c277b266f804b5f6992eaa38.apk

  • Size

    4.3MB

  • MD5

    152634473b31909778d33df472489428

  • SHA1

    63a5d2536a45b09465d4cf11b10c7e1e0b387ae2

  • SHA256

    43a015215de8a5e85660ef789584983daa194720c277b266f804b5f6992eaa38

  • SHA512

    b0eaf62ff2a584a3d21bf677d45f1d3f01d9a96bbd5448e7c14afdc68562e76bc53eef004eba90edb64be5a21385ca8277f5c31c74bcf5094156f658406b09c8

  • SSDEEP

    98304:cfWz+o2+dcqrsibj9ss2gnGwP/dn9o1Dg52W3RcgV+8qiaqvdDuOLtQMbR:cfWzdldnIojW5gGwhR9R7VfqivZuOLHl

Score
10/10
hookcollectioncredential_accessdiscoveryevasionexecutionimpactinfostealerpersistencerattrojan

Malware Config

Extracted

Family

hook

C2

http://80.64.30.149

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
  • 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.jhnacffpk.uohtprgeh
    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:4449

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

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.jhnacffpk.uohtprgeh/app_dex/classes.dex
    Filesize

    2.9MB

    MD5

    b4fb2e60aec05d3ba7ce2884ba51ad80

    SHA1

    cccdfedd50ba26f06ad02d1b76bb4a9b081dce67

    SHA256

    26dfcca7f1566834d156bc5647c549d5a4e3042b2edc12297992c037f29febc9

    SHA512

    7a86dd18a59925d56c1075e2e1bb7706abe542cb85b300c4272024facd5ac03eb1c760ab00ab65a28af6c57d8c291838ea559e69b1adeec030ddce67747ef5c3

    Download Submit

  • /data/data/com.jhnacffpk.uohtprgeh/cache/classes.dex
    Filesize

    1.0MB

    MD5

    4bd6d7eacc59d7da4903c21259b29055

    SHA1

    9191f3541dea610ebbb6c2f26baba3b859b21f69

    SHA256

    729f0d426c0a082667c8065c1e21af008bde4f4b632ee851492885c734a77a71

    SHA512

    2d04a017b970b97ed71e16f6f7a647f9d1723fb10bdbc883b8000f5648d482fd623e4d077b1bcb7e7332a29df629f7c593fa304ef88527008f7db28e6c63a908

    Download Submit

  • /data/data/com.jhnacffpk.uohtprgeh/cache/classes.zip
    Filesize

    1.0MB

    MD5

    8eb70bdd6b828b48c307303bf0e7e602

    SHA1

    087658280d0ecf570f74940bb0aa6ba93ebdc2b0

    SHA256

    f3390e6b43d4537e070d7e95bd69b3ed41f06c88cf8031920a94922815c0e8b4

    SHA512

    d88aa6e314b41ed14ae917274d52427d21ca0c4c2cfea633f190d2057f494ae2efe548aee325230ba0e0c2605c3b6ef16528f1c20b24df7bd5a81c8815146b9d

    Download Submit

  • /data/data/com.jhnacffpk.uohtprgeh/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    7e858c4054eb00fcddc653a04e5cd1c6

    SHA1

    2e056bf31a8d78df136f02a62afeeca77f4faccf

    SHA256

    9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad

    SHA512

    d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

    Download Submit

  • /data/data/com.jhnacffpk.uohtprgeh/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    2263a60d4783b240096273d51e72d608

    SHA1

    049b7d5cd4d8bab7dfd2450da881c95a1ba06dfa

    SHA256

    326e7e30b5f1e7fa7b7977f3e6250799ea1724a2927b87bec031b30319094547

    SHA512

    18641b66c6e27ad044936f3a827ce8f84ce3b1347716a01c4952d90bdcf0f45960f932b911baa0386045d32d168813b5526242e90a03418aa4e732b8fd7f0714

    Download Submit

  • /data/data/com.jhnacffpk.uohtprgeh/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit

  • /data/data/com.jhnacffpk.uohtprgeh/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    742d21090c72c876accbae7bb61f9057

    SHA1

    3c0c468f62d9e28aff5856e94454d798bf820f07

    SHA256

    934c96fccb94991b38d73adec21b61223b8f47d96d6624a79a132f3d2e5a12b2

    SHA512

    694a68923b949f6390a9f2fb557ba20e8939cc6cd1fdd79500e5b043eb853b8be885ea862168f7104e5fc146e2bd53c4f1cc8618e77696972ae354c8b56026e4

    Download Submit

  • /data/data/com.jhnacffpk.uohtprgeh/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    0ed9798bfab51ace626d7a22a1914fdb

    SHA1

    9abf174e4c054c2a5cf745b8f6dc4701d3d477e7

    SHA256

    8322b8698c8b5c4af41ea86c7b0cac80a907eec83a0a81d1d62c78c360227338

    SHA512

    0ac691d4a834d904b20f40b101359f3c26c397b13bf3c49f19a6f6fded849017377c08d6b19d3730e02b4ed005c9cb5eb47f28cd1b3005ace4931d2a4153d516

    Download Submit

  • /data/data/com.jhnacffpk.uohtprgeh/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    16e15cf5156f7d03c0d0e97fe917ac4c

    SHA1

    5df7337780f2031b343a3d86b958bbe12f7b4286

    SHA256

    11c3006fa22e46b257d5ac7bed643b555523f1a6e32d6d5dd9b895db3d7578b4

    SHA512

    6ee23f8664fb1f1c91344b74b4a9118c206d161b6b7e10a2835eb0f18cd164c6142c19dd3bfb381684c05ef6b6ef4b5c19c16062c17d40adb4692e27d45ce298

    Download Submit