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Overview

overview

10

Static

static

10

08ae71e2c9...02.apk

android-9-x86

10

08ae71e2c9...02.apk

android-10-x64

10

08ae71e2c9...02.apk

android-11-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    152s
  • 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
    25/02/2025, 22:00

Sharing

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General

  • Target

    08ae71e2c9724581e13eac2061dd1648cd0cee031fe0ca27464f256e02527d02.apk

  • Size

    3.5MB

  • MD5

    8494827713d705de4ebfa0e80f85114e

  • SHA1

    7596fd0702e53dcd4a2f4d0abc7e04dc9dfdb740

  • SHA256

    08ae71e2c9724581e13eac2061dd1648cd0cee031fe0ca27464f256e02527d02

  • SHA512

    685c24bd20eca5619cd56f69b8be5e83c69d3e7295bc45763eccefed004ff4f6e75f6183781e6257c14414219b661ea05b684f4c5653d274c34b6f1bc4da481b

  • SSDEEP

    98304:wzBv+tzmwV0Rq59Jx7VYqX7hYCMpOj62FPSvhg:8CV0qdLhYhBNu

Score
10/10
hookcollectioncredential_accessdefense_evasiondiscoveryexecutionimpactinfostealerpersistencerattrojan

Malware Config

Extracted

Family

hook

C2

http://45.77.140.9

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.

    collectiondefense_evasioncredential_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.

    defense_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
  • 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.harenocobalu.hunuha
    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
    • 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:4399

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

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

1
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/user/0/com.harenocobalu.hunuha/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    7e858c4054eb00fcddc653a04e5cd1c6

    SHA1

    2e056bf31a8d78df136f02a62afeeca77f4faccf

    SHA256

    9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad

    SHA512

    d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

    Download Submit

  • /data/user/0/com.harenocobalu.hunuha/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    85500906aeabe6119c6203480afb862e

    SHA1

    20df7bedd82293b51cac5d370f892dd468dcde99

    SHA256

    489bf1d7bed80dea5c3cb0f7d9147332e2ab07495dfd369d16de98556d58a5d9

    SHA512

    a66692c27865a6e33c9c5c15f0c744e2ef2ec4683582f9f112aa9d199c990408bfb0fc67a6c5ddd22ed053b1b1519e187e1b9391253a40d75acc4b58e03f98f8

    Download Submit

  • /data/user/0/com.harenocobalu.hunuha/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit

  • /data/user/0/com.harenocobalu.hunuha/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    ae2b15c5fea1ee65b2c7e986ca1a6912

    SHA1

    3f89bedf7082bda00fca753aea7a64a69d2c1e72

    SHA256

    054f27ed6bfcd45a862826ba44bd47e69af29bf5456e4b7fdc7c17082bd29631

    SHA512

    51b77a305cdc0e78ca0db471bbda39d749f2742b487771a65bb0d5158c04c95ac235cd2d4ffd09d9a041afdddfcc19ce79eaa106becc718b2b93e5f506086af0

    Download Submit

  • /data/user/0/com.harenocobalu.hunuha/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    c6dfce20438e9b7a973b6921601b9aad

    SHA1

    4de37df468b6e6c6e923c16828b0c897a3a1a187

    SHA256

    bb5a5e2897c9fafe51d4ff5c8296e4c3b324506c2dd8c349ee333ae0fe73e6fa

    SHA512

    7da116cdadb5cdc12abd4de1dde1d31c9a4b4b79bdebf7ade04b2ee447706762ad6bb0e39ed8ceb4df7b00b5d57a53a7737cf9fff3a91d3efac25d6fd20f4d09

    Download Submit

  • /data/user/0/com.harenocobalu.hunuha/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    2c478073645645e5b2ec0bd83a9a2984

    SHA1

    389e56d56d43e75af3b7b8d783756f3969772db4

    SHA256

    90d3605df3e2574602218401d951dd3cce1b1d86a89456fbd2c2164c826e23ff

    SHA512

    789ef9d5c27148fbe6a468383134b464408d2067733da4fd0c28e4598915e9c24d6760fdb56aca763894e374c05cf46b901c6680d0fc035d5729071af53e1b29

    Download Submit