775b30ab75e2de3490312538d80499929a408fb6c594abc6ddf5cf4bd456af31

Analysis

max time kernel
148s
max time network
139s
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
05/11/2024, 10:01

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General

Target

Bộ Chính Phủ.apk
Size

18.0MB
MD5

c67abd02b6ee7f0fb0c67a0c248ea280
SHA1

53764955ed5d3b72984b7fe8bb2d74453d1f3f58
SHA256

775b30ab75e2de3490312538d80499929a408fb6c594abc6ddf5cf4bd456af31
SHA512

7ef0e81369353ea4970f0ef243c8a69f789531b1be22f86575b92372d392f0a4c3240ba9ce896128aef851f5c138c6accbdcb0a189a61cbc0e7ce8fb90e86068
SSDEEP

393216:UXmQqqaHuvbptTDlHvPxXlESrJpjU8Tpj8BNbjORLOgN++E:UamZHXr3jr+nKLOgpE

Score

7^/10

collection credential_access discovery evasion execution impact persistence

Malware Config

Signatures

Makes use of the framework's Accessibility service 4 TTPs 1 IoCs

Retrieves information displayed on the phone screen using AccessibilityService.

collection evasion credential_access

Input Injection

T1516

Screen Capture

T1513

Keylogging

T1417.001

GUI Input Capture

T1417.002

description	ioc	Process
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId	com.sextest.test

Queries account information for other applications stored on the device 1 TTPs 3 IoCs

Application may abuse the framework's APIs to collect account information stored on the device.

collection

Stored Application Data

T1409

description	ioc	Process
Framework service call	android.accounts.IAccountManager.getAccountsAsUser	com.sextest.test
Framework service call	android.accounts.IAccountManager.getAccountsAsUser	com.sextest.test:main
Framework service call	android.accounts.IAccountManager.getAccountsAsUser	com.sextest.test:s1

Queries information about running processes on the device 1 TTPs 3 IoCs

Application may abuse the framework's APIs to collect information about running processes on the device.

discovery

Process Discovery

T1424

description	ioc	Process
Framework service call	android.app.IActivityManager.getRunningAppProcesses	com.sextest.test
Framework service call	android.app.IActivityManager.getRunningAppProcesses	com.sextest.test:main
Framework service call	android.app.IActivityManager.getRunningAppProcesses	com.sextest.test:s1

Acquires the wake lock 1 IoCs

description	ioc	Process
Framework service call	android.os.IPowerManager.acquireWakeLock	com.sextest.test

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.

evasion persistence

Foreground Persistence

T1541

description	ioc	Process
Framework service call	android.app.IActivityManager.setServiceForeground	com.sextest.test

Queries information about active data network 1 TTPs 1 IoCs

discovery

System Network Connections Discovery

T1421

description	ioc	Process
Framework service call	android.net.IConnectivityManager.getActiveNetworkInfo	com.sextest.test

Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs

persistence

Broadcast Receivers

T1624.001

description	ioc	Process
Framework service call	android.app.IActivityManager.registerReceiver	com.sextest.test

Schedules tasks to execute at a specified time 1 TTPs 2 IoCs

Application may abuse the framework's APIs to perform task scheduling for initial or recurring execution of malicious code.

execution persistence

Scheduled Task/Job

T1603

description	ioc	Process
Framework service call	android.app.job.IJobScheduler.schedule	com.sextest.test:main
Framework service call	android.app.job.IJobScheduler.schedule	com.sextest.test

Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 3 IoCs

impact

Data Encrypted for Impact

T1471

description	ioc	Process
Framework API call	javax.crypto.Cipher.doFinal	com.sextest.test
Framework API call	javax.crypto.Cipher.doFinal	com.sextest.test:main
Framework API call	javax.crypto.Cipher.doFinal	com.sextest.test:s1

com.sextest.test
1⤵
- Makes use of the framework's Accessibility service
- Queries account information for other applications stored on the device
- Queries information about running processes on the device
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Queries information about active data network
- 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)
PID:4295
- getprop ro.build.display.id
  2⤵
  PID:4715
- getprop ro.build.display.id
  2⤵
  PID:4836
- getprop ro.build.display.id
  2⤵
  PID:4863
- getprop ro.build.display.id
  2⤵
  PID:4898
- getprop ro.build.display.id
  2⤵
  PID:4919
- getprop ro.build.display.id
  2⤵
  PID:4961
- getprop ro.build.display.id
  2⤵
  PID:4991
- getprop ro.build.display.id
  2⤵
  PID:5032
- getprop ro.build.display.id
  2⤵
  PID:5143
- getprop ro.build.display.id
  2⤵
  PID:5177
- getprop ro.build.display.id
  2⤵
  PID:5197
- getprop ro.build.display.id
  2⤵
  PID:5237
- getprop ro.build.display.id
  2⤵
  PID:5268
- getprop ro.build.display.id
  2⤵
  PID:5301
- getprop ro.build.display.id
  2⤵
  PID:5344
- getprop ro.build.display.id
  2⤵
  PID:5373
- getprop ro.build.display.id
  2⤵
  PID:5392
- getprop ro.build.display.id
  2⤵
  PID:5430
- getprop ro.build.display.id
  2⤵
  PID:5465
- getprop ro.build.display.id
  2⤵
  PID:5485
- getprop ro.build.display.id
  2⤵
  PID:5524
- getprop ro.build.display.id
  2⤵
  PID:5556
- getprop ro.build.display.id
  2⤵
  PID:5575
- getprop ro.build.display.id
  2⤵
  PID:5616
- getprop ro.build.display.id
  2⤵
  PID:5651
- getprop ro.build.display.id
  2⤵
  PID:5671
- getprop ro.build.display.id
  2⤵
  PID:5713
- getprop ro.build.display.id
  2⤵
  PID:5750
- getprop ro.build.display.id
  2⤵
  PID:5769

com.sextest.test:main
1⤵
- Queries account information for other applications stored on the device
- Queries information about running processes on the device
- Schedules tasks to execute at a specified time
- Uses Crypto APIs (Might try to encrypt user data)
PID:4388

com.sextest.test:s1
1⤵
- Queries account information for other applications stored on the device
- Queries information about running processes on the device
- Uses Crypto APIs (Might try to encrypt user data)
PID:4431

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Scheduled Task/Job

T1603

Persistence

Event Triggered Execution

T1624

Broadcast Receivers

T1624.001

Foreground Persistence

T1541

Scheduled Task/Job

T1603

Privilege Escalation

Defense Evasion

Foreground Persistence

T1541

Input Injection

T1516

Credential Access

Input Capture

T1417

GUI Input Capture

T1417.002

Keylogging

T1417.001

Discovery

Process Discovery

T1424

System Network Connections Discovery

T1421

Lateral Movement

Collection

Input Capture

T1417

GUI Input Capture

T1417.002

Keylogging

T1417.001

Screen Capture

T1513

Stored Application Data

T1409

Command and Control

Exfiltration

Impact

Data Encrypted for Impact

T1471

Input Injection

T1516

Replay Monitor

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Downloads

/data/data/com.sextest.test/no_backup/androidx.work.workdb

Filesize
100KB

MD5
8ad12c44f6658f9246de12ccf51ba37b

SHA1
f9a77ddbe8cbead19545fc1cd77d7dde2ece7cf9

SHA256
092d877837b0af601963bc0ef4e0459308d3c63c016e609876988df362e39430

SHA512
c9deaf05a9efa4bcaba65b6267bc3e4193a620fbd3fd855dec8a87184b271042f535824333cdcfea8f10f7b456406999c528ea0f222a36178a6b6c44ddbdec2e

Download Submit
/data/data/com.sextest.test/no_backup/androidx.work.workdb-shm

Filesize
32KB

MD5
bb7df04e1b0a2570657527a7e108ae23

SHA1
5188431849b4613152fd7bdba6a3ff0a4fd6424b

SHA256
c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

SHA512
768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

Download Submit
/data/data/com.sextest.test/no_backup/androidx.work.workdb-wal

Filesize
402KB

MD5
3dce66a5789d64eef7495672d0081570

SHA1
dcd5de5c05345270bab4ebe210339605164d7c8f

SHA256
a73d80480595fff301e7d7a688fed90846f86d6212008ae9d2575d60cbd43d41

SHA512
66b46a937bd20778d3795640fbfcc626dce2d137aba7a614b8a4c7bd152175b5192210a0be4070b0b112c3f3c414b17e673419d0f63b1cf3e5931f980071750c

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads