Overview

overview

10

Static

static

6

18209e2ed1...91.apk

android-9-x86

10

18209e2ed1...91.apk

android-10-x64

10

18209e2ed1...91.apk

android-11-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    159s
  • 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
    17-12-2024 22:08

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General

  • Target

    18209e2ed12689cdfe0caf5bc69eead832d1c260c4c99728ab3eed8773d9e091.apk

  • Size

    2.5MB

  • MD5

    073467f9db10ad237d948f8e671fa291

  • SHA1

    301ddcf02063d96e0ed108c36c8e0308b5d72b8c

  • SHA256

    18209e2ed12689cdfe0caf5bc69eead832d1c260c4c99728ab3eed8773d9e091

  • SHA512

    ced4de73838ae1d4b04ae6a3e0cdc27dbeeeb32fea3a7a7da2ca5866e013fad055037272816338d3d00245583fd04a775e694182e177dcca27a56985ea511a37

  • SSDEEP

    49152:JtK9NUrgg4qhHGpfeVQ9y2GPHtIC3eDRMbiQcU39dL7l/zWl:JEKR0pfeq9/C+weD+tHL7l+

Score
10/10
hookbankercollectioncredential_accessdiscoveryevasionexecutionimpactinfostealerpersistencerattrojan

Malware Config

Extracted

Family

hook

C2

http://154.216.20.102

DES_key
AES_key

Signatures

  • Hook

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

    rattrojaninfostealerhook
  • Hook family
    hook
  • 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 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 21 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
  • Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 1 IoCs
    collectioncredential_access
  • 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.epaxlsgbr.dbpiiqbqz
    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
    • Requests accessing notifications (often used to intercept notifications before users become aware).
    • Schedules tasks to execute at a specified time
    • Uses Crypto APIs (Might try to encrypt user data)
    • Checks CPU information
    • Checks memory information
    PID:4482

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

Access Notifications

1
T1517

Clipboard Data

1
T1414

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 Information Discovery

2
T1426

System Network Configuration Discovery

2
T1422

System Network Connections Discovery

1
T1421

Lateral Movement

Collection

Access Notifications

1
T1517

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/data/com.epaxlsgbr.dbpiiqbqz/app_dex/classes.dex
    Filesize

    2.9MB

    MD5

    156efaa0656d97258862de885fc860b4

    SHA1

    8dea4d6e1ab8a2ff6c0335364ce57d1c4599bc56

    SHA256

    78885a17420c20d122863509d89914e591611b99a312348feefdd9795c31bc69

    SHA512

    8552e73f678314bb1f13524e1c5e040bddfacf81c5230b53677cec3aec64677abf958fb5a982e5c144728eaa56d11cc0501326f160d7126d6f053cdc2b3757a9

    Download Submit

  • /data/data/com.epaxlsgbr.dbpiiqbqz/cache/classes.dex
    Filesize

    1.0MB

    MD5

    fbaa4aa67f09f8b99c7bf08eb1280f6a

    SHA1

    da963c27cb851c3d6f99d3e3a7eaa13dc1f7cb05

    SHA256

    7b7b1b5cabb863d0c4122ba8ff23ac2d165e0613ab31e75dcd39ef53d9f353f3

    SHA512

    0f7592e3e1fbb8bc70cbf0fa483a186a508125bbd0afa2645c2de607227e1dca813699fb66ad730a15f3baf57e2041430fa954c657ee9721c3734a93ed22c746

    Download Submit

  • /data/data/com.epaxlsgbr.dbpiiqbqz/cache/classes.zip
    Filesize

    1.0MB

    MD5

    277acb9778a712320c2b655c731a7cfb

    SHA1

    777466164a773448e6e387492d9379196cd0e8f9

    SHA256

    21c3bd41ac971c107b5c336ecc6d3c1ea27a5dfd06c01da65df9285121a8f734

    SHA512

    8c9a43e1b9da5acacbb5846727b8cfa081b7d849214c3d9e08916c189f0e7aade531e2ab957b4ece9724646d9bda55874a06302173a30bf97b8d1167e381da55

    Download Submit

  • /data/data/com.epaxlsgbr.dbpiiqbqz/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    7e858c4054eb00fcddc653a04e5cd1c6

    SHA1

    2e056bf31a8d78df136f02a62afeeca77f4faccf

    SHA256

    9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad

    SHA512

    d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

    Download Submit

  • /data/data/com.epaxlsgbr.dbpiiqbqz/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    161d7dbc47f1ce958d8ce19bf33b0fd3

    SHA1

    e73852ab096fc5f7b7f78677533d351d0736fd02

    SHA256

    f4f2ec75d3bc366264618db216f8154030b8f3636dbbfa1ad7e7dd1ad2ccde47

    SHA512

    c55e2b16c306acc0698c5490589f673133fe9a0b778ad5089b56d942aea06393e2e35374501c74c5491f1cc86820eb64329364fb9b8057d761128626b1a45cfd

    Download Submit

  • /data/data/com.epaxlsgbr.dbpiiqbqz/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit

  • /data/data/com.epaxlsgbr.dbpiiqbqz/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    93e97a4fe4345f5483da557f8f403cac

    SHA1

    799ee4d054df44491e25a41b9adecec5643a8cfd

    SHA256

    6ce9f380aea6b410efada2a7be32daec2e54a4ac46b4050ce50825c18ba1a751

    SHA512

    e78164dd10277d407a76484f72da74177a1aeff15a3764813d5d6264645119816a897148b437a896a79623483702c969622ab3fddcc12a8de089a69db2817b99

    Download Submit

  • /data/data/com.epaxlsgbr.dbpiiqbqz/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    357202f981b6e49cb92403f595972179

    SHA1

    dd070dfadd4d5e0201da7b82337ebcc732ba4796

    SHA256

    2ea18baff93d567cca65bd368d61dccf326ee792d5386fc3b4b8b5795ef33ee3

    SHA512

    392630442cbb43657a52818f1a574aaf1d8d9f7a3d5a3c9212abf3dd88b57167fbded71046b0aa600390d2361f902620b5b246bb6135eea0f4a39036fcace034

    Download Submit

  • /data/data/com.epaxlsgbr.dbpiiqbqz/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    c53a7179b42921e50b37d670c825fa75

    SHA1

    473c91ce86bebb2d84de20ddff81329ad371cb54

    SHA256

    3890ce18748e2798bebd3a3f51d720263eba7d3f6a364141d19798f2fb786172

    SHA512

    dae5e59bd3f6b9a03f8300101dd68a3f89862080d96267404951262a88bdae03512bcb363965e8eaa502f07fad7a80c084baf1e73bf9aa59a0f936224e657a93

    Download Submit