Overview

overview

10

Static

static

6

e0a94f8e0c...cc.apk

android-9-x86

10

e0a94f8e0c...cc.apk

android-10-x64

10

e0a94f8e0c...cc.apk

android-11-x64

10

Analysis

  • max time kernel
    96s
  • max time network
    156s
  • platform
    android_x86
  • resource
    android-x86-arm-20240624-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system
  • submitted
    15/12/2024, 22:07

Sharing

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General

  • Target

    e0a94f8e0cfaedd49de2384eb63552aeb5df549e3d44b664747591c4a86ccfcc.apk

  • Size

    2.0MB

  • MD5

    1f9fb55e8d0032b62d242cdeafa76f4a

  • SHA1

    2e756207957fbaf1b9635b57276bf62dee164e6d

  • SHA256

    e0a94f8e0cfaedd49de2384eb63552aeb5df549e3d44b664747591c4a86ccfcc

  • SHA512

    7ae5d4b31d36bd6463ad7a4f7e9a7cb3d674385acfaf72a9c989feb54d968de09d70a88122fff5bf79a41ac432ffe7446d91ba16519b2ae0bbb4e6861b95daa8

  • SSDEEP

    49152:uI8J5yYCLTAW1HDy+4WQ0N01/BBEvlcg9NwV7xM+G:RPAcJK0w/Bgo7xM+G

Score
10/10
hookcollectioncredential_accessdiscoveryevasionexecutionimpactinfostealerpersistencerattrojan

Malware Config

Extracted

Family

hook

AES_key

Signatures

  • Hook

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

    rattrojaninfostealerhook
  • Hook family
    hook
  • Makes use of the framework's Accessibility service 4 TTPs 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasioncredential_access
  • 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
  • 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.caziyasimazali.xuzola
    1⤵
    • 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
    • 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:4250

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

Foreground Persistence

1
T1541

Input Injection

1
T1516

Virtualization/Sandbox Evasion

2
T1633

System Checks

2
T1633.001

Credential Access

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

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.caziyasimazali.xuzola/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

    Download Submit

  • /data/data/com.caziyasimazali.xuzola/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    aa326019149855576562038cb348324f

    SHA1

    5e322cbbf29d9a7f61f2fb858832854c486359ab

    SHA256

    441308753fa6bd74087080e0227fb5290d3f01662deb3f617de0255ddfa955ab

    SHA512

    0b919a4fead0bd64970d82f7cdcb098e20e440477f9a5de355787295a4b14ea38161fd1333a95646cce0abb1c6252243989236159baf239e8d3e603773a1abe9

    Download Submit

  • /data/data/com.caziyasimazali.xuzola/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit

  • /data/data/com.caziyasimazali.xuzola/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    feefda4c9a35efbd501bb0e142fca69a

    SHA1

    0aac82d100853d709b7482ee63dee01735a10dd0

    SHA256

    6c45f0a948ea9742bac396669b1dd258b4e3263e313ddb21557d3f9a13777738

    SHA512

    4cc39120332a8ff9905ad86335c7d3979f114ade974c086f0e29e534953afc6a7ca2aca9d3f614fd12c24f1b42e77a8a9e2b7fcdffb1fb65fb2fc112b59ff477

    Download Submit

  • /data/data/com.caziyasimazali.xuzola/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    f4404336e641bb7a5eb121bef49cdff6

    SHA1

    35b2755e4a000d819f7e38f9a7507ee1de8f7ed9

    SHA256

    4a057119f4c53829c54134e816b478177ae9af1e2bc9257633bc40376760242b

    SHA512

    dff35c69379455b7b21d5be4c5bebd94cc2572110982bc3489153b3b1c7d50886480f7bc304a60ced447e0d895ac2c3c3dbd612dc44f4fb4db719225b0f092fb

    Download Submit

  • /data/data/com.caziyasimazali.xuzola/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    78790568f463bf054d8b1f4907270411

    SHA1

    650d663027d544b87d1ed9801343241983e3b9a9

    SHA256

    25d01f56e0904f4f2c3b3c924704223cc16718c15340fdd081ac0d606e53be62

    SHA512

    520116af995c5e9171cdb7a6412394b48199cbdd80fa3bbf5a20988708d720ee89fd62dc333c7a8cce9fb960223a90bd5191fd4204034f5edbeeed7206a51756

    Download Submit