Overview

overview

10

Static

static

6

5ca8952a60...94.apk

android-9-x86

10

5ca8952a60...94.apk

android-10-x64

10

5ca8952a60...94.apk

android-11-x64

10

Analysis

  • max time kernel
    179s
  • max time network
    194s
  • platform
    android_x64
  • resource
    android-x64-20240624-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20240624-enlocale:en-usos:android-10-x64system
  • submitted
    05-08-2024 22:02

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General

  • Target

    5ca8952a6034c37c8ff983f55eb736cae50ca7194cf285cd4af93021cb9a7894.apk

  • Size

    4.2MB

  • MD5

    ae00a6bbb9a0f33e1fa641a6a64527a8

  • SHA1

    4cf897ff1f51a7e2efa4725dde128329ed548a74

  • SHA256

    5ca8952a6034c37c8ff983f55eb736cae50ca7194cf285cd4af93021cb9a7894

  • SHA512

    f107f25a55ff0a25a0b40d3a5a2ea321d0ff865a7853721a40383335408ae7ef9fd3d9b2b4256276a8a1ab7d7973ec6785b4eaca62cb1016b0e4b7fd011c2d69

  • SSDEEP

    98304:FlgysHdGqrVeqFAUja79RCoQl+DT26mkOLHn+HGA6t5Q:psHvfhseow+DJmkSHAG8

Score
10/10
hookbankercollectioncredential_accessdiscoveryevasionexecutionimpactinfostealerpersistencerattrojan

Malware Config

Extracted

Family

hook

C2

http://qoli9va.xyz ; http://s0kvaye.xyz ; http://mal5ino3.xyz ; http://be3be11.xyz ; http://jeck6b.pro ; http://yayammib22.xyz

http://qoli9va.xyz

http://s0kvaye.xyz
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
  • 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 8 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

Processes

  • com.nrwowmnjx.wbmmqaubo
    1⤵
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • 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)
    PID:5059

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

Credential Access

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 Network Configuration Discovery

3
T1422

System Network Connections Discovery

1
T1421

Lateral Movement

Collection

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

Input Injection

1
T1516

Replay Monitor

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Downloads

  • /data/data/com.nrwowmnjx.wbmmqaubo/app_dex/classes.dex
    Filesize

    2.9MB

    MD5

    eef38173586df8fc03078023aa40f4ae

    SHA1

    49fef51b36d290cca519b7a8520887b9b40e6162

    SHA256

    23958906ec6f4329afc26a665ce836f5a9928ec2cf3b19f4e5c4ac3277549c1b

    SHA512

    9edbd6673d55b17908e55ba86f8fbc3abcf596f0ddbb4ca58c694ab1ada90da6448e0445a3393c4894a64bb1339e30feffad54671ce74818eed263fedd48b90b

    Download Submit

  • /data/data/com.nrwowmnjx.wbmmqaubo/cache/classes.dex
    Filesize

    1.0MB

    MD5

    a5d5991d4d733b6d991120064dec065d

    SHA1

    5d900cde798f6badfb64563dd9354203d5c402f1

    SHA256

    2da6239cb8abdbd200098f52fe47720bf19a6bab21a7b56ecf8565a40657542a

    SHA512

    9a0c874764aa5ff91dfb69adbbfef96dd209c51b31d120222609823dbabc46b277a77039bd0ee1b5335772c5ccdd3f81fe457d22a657d271f67ae15b4a2f25ee

    Download Submit

  • /data/data/com.nrwowmnjx.wbmmqaubo/cache/classes.zip
    Filesize

    1.0MB

    MD5

    8719479c98a818a9774f0b97b7516462

    SHA1

    f8eec207d18397f368bbd772bd1bddf9f80bf119

    SHA256

    9b9a26e2860f8a29702578d33052a08c0ebeea56fbae228f997aed21282d9933

    SHA512

    581761058c19c38b125e5c6251afb35cd618bc348d1b88c56aea1b75f36da054f640f202247935830b6bbf4fb97adff4f3e65b0a8e46ad7f01192228a6a18329

    Download Submit

  • /data/data/com.nrwowmnjx.wbmmqaubo/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

    Download Submit

  • /data/data/com.nrwowmnjx.wbmmqaubo/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    d36bb9f8da0198cb564f266bd718e5e4

    SHA1

    218b8c9310c12920721c98a5dc33782ce0120dee

    SHA256

    585d9334b402d613dc674824a4370ecfef99d07d5c8476d8cd3a507b3123798c

    SHA512

    8757a8afda1d6fd2b0dd9f2fe2fef5bb5dc8aa61bbead07095e433009783347a975a0e03111d5ad1a644bcbed19164e7fe758371dfb68334e6d51e71229ab45b

    Download Submit

  • /data/data/com.nrwowmnjx.wbmmqaubo/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit

  • /data/data/com.nrwowmnjx.wbmmqaubo/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    2e1f229f663cb736a081a896158da65a

    SHA1

    719ca39a1e33f829943444603583374b0f425b40

    SHA256

    85c46bc452ea32d9392e30a7d1a3fda127f99166a2ff8acf12c7c17c6fc0a4d5

    SHA512

    523ad35d7a5f55cbdc2ec2492647829bdb88e4d38f0abd18947926b250af986a1fdd5429fd8fd36f3a2bc1444e79929837bd5560868c79aa2de0d0e87cc71d75

    Download Submit

  • /data/data/com.nrwowmnjx.wbmmqaubo/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    4bb664d0ca5daa37e23abde52b903fb8

    SHA1

    b2a48c0e12a623fe43fd28286b25a3ca792a8b98

    SHA256

    2489bd3275ebe9402128b9df73c9270243b297845de87e3f419347630180a703

    SHA512

    437f5a8bda807b5cf1143ebfe39adb18007523ff3bdf10f57c944bcaeb93949f5ef42a6fe5815e5f6dfb9d1dfcea14f2d8b28676d7106b00fe87b41cec43aba3

    Download Submit

  • /data/data/com.nrwowmnjx.wbmmqaubo/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    3d585107f757910f42c0878834ea6ca6

    SHA1

    744d856e0d57e894d505d795b1fc08d37f7b820f

    SHA256

    19b6c2707b14301ee1ce619cc8d13aafde202c88b16f5e3bcbfa6236c19b0860

    SHA512

    5bfb9cf52f006e7bd1d70264a4d6e7fb50c4c3416f96e3e0a430c7e2722490ac7b30d4d003cd3ed57c2540fb4e327e4842f46dc24f1b47791ab75b9892722d8d

    Download Submit