5bc409a54f7e89c5a3c465d3126326b7c22a35b9d2386eee5a979c6504eb2e42

Analysis

max time kernel
148s
max time network
157s
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
21/11/2024, 03:19

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General

Target

MySSM.apk
Size

12.9MB
MD5

5232c729c92916d2fc854f5443e9f154
SHA1

2f547d325962eed76b87aaa604438e960ddfa3c5
SHA256

5bc409a54f7e89c5a3c465d3126326b7c22a35b9d2386eee5a979c6504eb2e42
SHA512

9ae7cb172747566df102bdafe5998118a3ef6beed1a642197997cccd864a3c983af1b331498a724044415b1f48c09f09842bbbd880339d4aff57cf327c68e466
SSDEEP

393216:txJHF3iuxXL5nZzGzsM+UeoxWkA0RagrPc:txJHFpnZSsM+0WH0Ras0

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.aa.bb

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.aa.bb:main
Framework service call	android.accounts.IAccountManager.getAccountsAsUser	com.aa.bb
Framework service call	android.accounts.IAccountManager.getAccountsAsUser	com.aa.bb: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.aa.bb:main
Framework service call	android.app.IActivityManager.getRunningAppProcesses	com.aa.bb
Framework service call	android.app.IActivityManager.getRunningAppProcesses	com.aa.bb:s1

Acquires the wake lock 1 IoCs

description	ioc	Process
Framework service call	android.os.IPowerManager.acquireWakeLock	com.aa.bb

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.aa.bb

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.aa.bb

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.aa.bb

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.aa.bb:main
Framework service call	android.app.job.IJobScheduler.schedule	com.aa.bb

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.aa.bb:main
Framework API call	javax.crypto.Cipher.doFinal	com.aa.bb
Framework API call	javax.crypto.Cipher.doFinal	com.aa.bb:s1

com.aa.bb
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:4286
- getprop ro.build.display.id
  2⤵
  PID:4694
- getprop ro.build.display.id
  2⤵
  PID:4826
- getprop ro.build.display.id
  2⤵
  PID:4850
- getprop ro.build.display.id
  2⤵
  PID:4877
- getprop ro.build.display.id
  2⤵
  PID:4899
- getprop ro.build.display.id
  2⤵
  PID:4936
- getprop ro.build.display.id
  2⤵
  PID:4964
- getprop ro.build.display.id
  2⤵
  PID:5000
- getprop ro.build.display.id
  2⤵
  PID:5050
- getprop ro.build.display.id
  2⤵
  PID:5138
- getprop ro.build.display.id
  2⤵
  PID:5159
- getprop ro.build.display.id
  2⤵
  PID:5196
- getprop ro.build.display.id
  2⤵
  PID:5222
- getprop ro.build.display.id
  2⤵
  PID:5248
- getprop ro.build.display.id
  2⤵
  PID:5292
- getprop ro.build.display.id
  2⤵
  PID:5321
- getprop ro.build.display.id
  2⤵
  PID:5340
- getprop ro.build.display.id
  2⤵
  PID:5381
- getprop ro.build.display.id
  2⤵
  PID:5411
- getprop ro.build.display.id
  2⤵
  PID:5432
- getprop ro.build.display.id
  2⤵
  PID:5472
- getprop ro.build.display.id
  2⤵
  PID:5501
- getprop ro.build.display.id
  2⤵
  PID:5520
- getprop ro.build.display.id
  2⤵
  PID:5561
- getprop ro.build.display.id
  2⤵
  PID:5588
- getprop ro.build.display.id
  2⤵
  PID:5608
- getprop ro.build.display.id
  2⤵
  PID:5647
- getprop ro.build.display.id
  2⤵
  PID:5675
- getprop ro.build.display.id
  2⤵
  PID:5694

com.aa.bb: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:4409

com.aa.bb: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:4385

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.aa.bb/no_backup/androidx.work.workdb

Filesize
100KB

MD5
b0f38c867c1faf23b1b07ebf9dc0ae65

SHA1
72f3c35197714785d850795861812f9256c9b1a1

SHA256
fe78d2137f68f27fab5e3869737fbf1ba813034a4315f3e19d3900945ea92d37

SHA512
a37f66a922467c3685948453e4f36ce8080c93765831e0dcf6f93e9f96f9538797f932dc28d544707d5440570173e0f8d0d76649684d0993d91abb7d50e92f9c

Download Submit
/data/data/com.aa.bb/no_backup/androidx.work.workdb-shm

Filesize
32KB

MD5
bb7df04e1b0a2570657527a7e108ae23

SHA1
5188431849b4613152fd7bdba6a3ff0a4fd6424b

SHA256
c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

SHA512
768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

Download Submit
/data/data/com.aa.bb/no_backup/androidx.work.workdb-wal

Filesize
402KB

MD5
1103e9da0512d4eb4a30e1ec418760cf

SHA1
7fbd2f904ba08e8c4558c4466ba4ae68286bf530

SHA256
a110b1a55818aa54afec03182d3bb04227dcae65c2b5cabc6acc59c1af64c6fc

SHA512
d31c76b21baf1f7c0e69d318f9c0bbc4abfe98af69bd8b2586388a1c23a4a261e1ef101cfcd854574d8af8ed2f2cd195628a0558139c00d1a2bed23bad5b758e

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads