Overview

overview

10

Static

static

6

d7ff2d1f70...17.apk

android-9-x86

10

d7ff2d1f70...17.apk

android-10-x64

10

d7ff2d1f70...17.apk

android-11-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    android-9_x86
  • resource
    android-x86-arm-20240910-en
  • resource tags

    arch:armarch:x86image:android-x86-arm-20240910-enlocale:en-usos:android-9-x86system
  • submitted
    22-10-2024 22:14

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General

  • Target

    d7ff2d1f705f725da56535f74f933a729bfbf4a1a8f6ea08445d104226da6417.apk

  • Size

    3.9MB

  • MD5

    787d3480125dac6d22f96069eaeb7b57

  • SHA1

    3bdc7a20ff9df09697292b83245b1f02ca7e0ef4

  • SHA256

    d7ff2d1f705f725da56535f74f933a729bfbf4a1a8f6ea08445d104226da6417

  • SHA512

    a8ad6b07f5ddc9f79dcbdf8d902581225ef464d8fcde57822a96933e6eaca327ebe078b5e447b797c90b701247c660f655d40c56fec437b656f296480871c79e

  • SSDEEP

    98304:+XhIdEKIVbcso6F95Ww8YBqtuv4CzLXV4IVwIlvOJ54gc1n:82dENVbcx4UFYctuQCHXV4IVrOv4Xh

Score
10/10
hookbankercollectioncredential_accessdiscoveryevasionexecutionimpactinfostealerpersistencerattrojan

Malware Config

Extracted

Family

hook

C2

http://154.216.20.101

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 3 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
  • Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 1 IoCs
    collectioncredential_access
  • 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.ifqubepom.zmarotmgu
    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)
    • Requests accessing notifications (often used to intercept notifications before users become aware).
    • 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:4210
    • /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.ifqubepom.zmarotmgu/app_dex/classes.dex --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.ifqubepom.zmarotmgu/app_dex/oat/x86/classes.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4236

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

Virtualization/Sandbox Evasion

2
T1633

System Checks

2
T1633.001

Credential Access

Access Notifications

1
T1517

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

3
T1422

System Network Connections Discovery

1
T1421

Lateral Movement

Collection

Access Notifications

1
T1517

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.ifqubepom.zmarotmgu/app_dex/classes.dex
    Filesize

    2.9MB

    MD5

    3ae281248dbf98f3890c97f649cc55c7

    SHA1

    6ffd0ab57928ed90f3899bbfb2def9525e1cfc20

    SHA256

    b3f57b634456b807e9f938cd7e74656aa964c8e07ecea3907e185c3e33b01b54

    SHA512

    c26ebeea0b16042bd50403580e581a165338e8cd3d81e4611d25eaf44129347567c826168436a811246f55cb4933c5f9e812783c9a4aa5b09329469129ea8409

    Download Submit

  • /data/data/com.ifqubepom.zmarotmgu/cache/classes.dex
    Filesize

    1.0MB

    MD5

    b2355901d064469a50743971aad86a86

    SHA1

    daf5151f21158f181eb8999ec119624a02476b28

    SHA256

    6b9d3bf8b6bb9667c74622bb3591a5f6ab7180d216bf6382d0eb2dc51f0b3d0d

    SHA512

    7b171c40de92a9ced9531c4a8566acced4850696e7453826f18a98d6c6995c9c28b308f061be675896fb20e67300c5ea29c0e76d3859c05a8f4f3af81a63fbf2

    Download Submit

  • /data/data/com.ifqubepom.zmarotmgu/cache/classes.zip
    Filesize

    1.0MB

    MD5

    1822ed21be5654462a0b793a588ec4c0

    SHA1

    68d5b517efe4cb2675a5eaa8ecb83b1ff065c882

    SHA256

    57af3fd7cd3aad2ab2823563d08514f918b644f4a8a8f0a9cf7fdf94c5c6d653

    SHA512

    9080069b205466ba873df3ac0f1d766057b4709dc7e5c3a60d12cf34d437e83e3bf5a18f3d79e9db9e75d77bf0a44618da1685c30072fe52d0b4d343f8fa3bb1

    Download Submit

  • /data/data/com.ifqubepom.zmarotmgu/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

    Download Submit

  • /data/data/com.ifqubepom.zmarotmgu/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    79497382c610f0c38d10d822b005b45a

    SHA1

    dabbea8806ba56f91aa2d92314954fa760e887da

    SHA256

    7b9a9d656d45ee0794c85b356f8b86d6b62ea722443afc857483a12cf3366d76

    SHA512

    9b9f5af8e872d4601e8d38c9ee1b8aef838bcbc958f4c28852be097fe7b20e0b475a705006e8d568a822891de476f6b8b31fee2cf874fc0da8eb667dce76555d

    Download Submit

  • /data/data/com.ifqubepom.zmarotmgu/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit

  • /data/data/com.ifqubepom.zmarotmgu/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    cbecdd229275907846207a93fdfd4848

    SHA1

    1bdba63354678f77da2edba964f5201466d94889

    SHA256

    19350e3702d87f79ee5bae80852eda6d997267284ad52486a90d9c1b19e22433

    SHA512

    0a34e0148f4feb8edb9e31c1b5cd9bba9633e9937f23104658c30ccd8fe6a2557636bc6a0f79922044f3ff2545617a01b316d424b3c7e22ebb997f1955401575

    Download Submit

  • /data/data/com.ifqubepom.zmarotmgu/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    5889e6b732f2a9124e3492609584e09b

    SHA1

    680158e1bf7cebcafb0f86cb98abedb433c66a79

    SHA256

    5a29e4cfc4a3063e0217f72b5b3133410cc8a6b3fbd70892f187b47a5cacc09d

    SHA512

    6fdb73461b37a29176457c7110169544ecf26bd7058d538d397b168231653ed0f54aec77b8ed91658136a7031bf2f74181935d317103805e53f2ae3c07c3a73e

    Download Submit

  • /data/data/com.ifqubepom.zmarotmgu/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    b193d2ed3220bfae8db8175d97c34478

    SHA1

    36620f48067725a330bfd1de6a6297b23f7cc3cb

    SHA256

    410673c7b46d42609ac585fba8218d811ccae0fb945e9498753a13c82b732e50

    SHA512

    cdf2c95778402e26d5d100280ddcfbdacf9375703533774d31feba8b281a3435fdcae209cf5a7ea1d18564e04f8510acfeb64333be30fd82e4533bd0f922325c

    Download Submit

  • /data/user/0/com.ifqubepom.zmarotmgu/app_dex/classes.dex
    Filesize

    2.9MB

    MD5

    a4ec38f95ad7b00609270c0a6857c7b0

    SHA1

    d3f19269c977690522692707444a0327ce2e0fc4

    SHA256

    ede39fa79ab2ca5b6418fd776d2cd5ee5821c793475c9d8b9260116fde63a89e

    SHA512

    abd51f72bb3a142407f7bc963e5354f3f031d367730dc940563ddcc914a8962488506d0d32ab5a8b7e4b35498a2aab1677bc957fb05cc1a7d91cf37b41e6fb41

    Download Submit