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Overview

overview

10

Static

static

10

e8fdd7cffe...d8.apk

android-9-x86

10

e8fdd7cffe...d8.apk

android-10-x64

10

e8fdd7cffe...d8.apk

android-11-x64

10

Analysis

  • max time kernel
    179s
  • max time network
    186s
  • platform
    android_x64
  • resource
    android-x64-arm64-20240514-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240514-enlocale:en-usos:android-11-x64system
  • submitted
    01/06/2024, 23:39

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General

  • Target

    e8fdd7cffe9e19173e35673a04c90a52f0adefe75241ce5b630b4edaeb8a18d8.apk

  • Size

    2.8MB

  • MD5

    38d9aa40b18d3009b81baa093e52f41c

  • SHA1

    d87d94d8f385acb8f5ade82c053999e8d4b8e5aa

  • SHA256

    e8fdd7cffe9e19173e35673a04c90a52f0adefe75241ce5b630b4edaeb8a18d8

  • SHA512

    479a3ec904fd6192e08c51a5944c5449f277b0190b1169481f27fafe625d252df3fa7100513d23465b6253ae8c240a0fdd036fee05f0d3030effd2f32522b0d5

  • SSDEEP

    49152:BsARgzm+XaFlSronQL0dXaAMRhZALlcorOrrjfOps8EUUqEQAencuh++0ZjURIgq:BRRg3aF8oQL0duaSoy3jfOpsUE4jUjZ7

Score
10/10
hookcollectioncredential_accessdiscoveryevasionexecutionimpactinfostealerpersistencerattrojan

Malware Config

Extracted

Family

hook

C2

http://192.168.100.22:3434

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
  • Checks CPU information 2 TTPs 1 IoCs

    Checks CPU information which indicate if the system is an emulator.

    evasiondiscovery
  • Checks memory information 2 TTPs 1 IoCs

    Checks memory information which indicate if the system is an emulator.

    evasiondiscovery
  • 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
  • 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 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 phone number (MSISDN for GSM devices) 1 TTPs
    discovery
  • Acquires the wake lock 1 IoCs
  • 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

Processes

  • com.ferovabatogewa.paru
    1⤵
    • Makes use of the framework's Accessibility service
    • Checks CPU information
    • Checks memory information
    • Makes use of the framework's foreground persistence service
    • Obtains sensitive information copied to the device clipboard
    • Queries information about running processes on the device
    • Queries information about the current Wi-Fi connection
    • Acquires the wake lock
    • Schedules tasks to execute at a specified time
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4621

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

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

Loading Replay Monitor...

Downloads

  • /data/user/0/com.ferovabatogewa.paru/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    7e858c4054eb00fcddc653a04e5cd1c6

    SHA1

    2e056bf31a8d78df136f02a62afeeca77f4faccf

    SHA256

    9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad

    SHA512

    d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

    Download Submit

  • /data/user/0/com.ferovabatogewa.paru/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    1ddfb69b9971db31ed1279b3e4218c95

    SHA1

    57da1f3925993d975a5e08a826add7490a48a692

    SHA256

    db09fe4b82eb3444822f6e0d616a88c66666e211fcf9365ab6776e31c19b081b

    SHA512

    5fd03168121ef2f514aa95ad5ddac0da5b9de16ab85b0f7ea08b3214a6b9ac446b41d8d0096830bf9a2494780f706aa10a73815454579e84cfd3b1144a3e4285

    Download Submit

  • /data/user/0/com.ferovabatogewa.paru/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit

  • /data/user/0/com.ferovabatogewa.paru/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    16be3dfe842c9e75fe6aba09c4efd106

    SHA1

    be063a31ee5b17a92efcb19d62cc06915068d727

    SHA256

    7842e6bff56f1b011d21004377d94c9b99eb39ce48dce43d87d1b99070d48961

    SHA512

    c21b0b1f554350f5c04a6abad9d5cd6ea10111861af78503f7a4cdc5a9fb6021f0ea51a0b4176ab77143f721aed79d98ab51d63f47ff53fc1d1a0ef52c1afb86

    Download Submit

  • /data/user/0/com.ferovabatogewa.paru/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    6b8850a992717332338eada74c34a6d4

    SHA1

    c77983249a13d5863b22b13ca0994002e8042386

    SHA256

    5e911956b1116ce4245b3b1a83b5fd5d73c7e634384cfd5c8bf3a7e421185651

    SHA512

    dfdb008b21a5c8eca0e1f257b89a38fb70b15fe140fa86333a01fa03a2e68a8bac7389cdb75a9c8939a52d2560816696efe6418e0513c0ebbb846fbb239ec894

    Download Submit

  • /data/user/0/com.ferovabatogewa.paru/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    a7b637dc299811d1a71f2c81e639b5b6

    SHA1

    274ef6c6da7b62bb886c355637efe16b05f76ff6

    SHA256

    f33b355181cb05805d11cfbce7f0f5f0bade5215b9fa2ec8887e0f03ed7ef37d

    SHA512

    4a46b711d01cfffa736f21b03195f7f6def4f9ea79bc8548ed2c5a4a4e72b4f3acdd9e4cd07db67f684a4bb61a74d2d14ec8193167b71cc40d17bb0a5bcd81f2

    Download Submit