b9c767ea7910322727759dd0d3b7aae7b0e89fbb495985974652cd07270f9aaf

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
04/11/2024, 02:49

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General

Target

b9c767ea7910322727759dd0d3b7aae7b0e89fbb495985974652cd07270f9aaf.apk
Size

13.0MB
MD5

7a7ca1f2149a5d66758ee226f90b5c79
SHA1

b9348977821b75e4f5dce0386de00db2aa4a4cbb
SHA256

b9c767ea7910322727759dd0d3b7aae7b0e89fbb495985974652cd07270f9aaf
SHA512

764d6e68eb64017b738d1646b7199db09674ebaa2d4647cdb658cc3181789f448f0da461809c9de99c6cb21af8880f4a367bbe0fbf836a1d834c10d1b4c53732
SSDEEP

196608:5uPP4fPuTuFxXVuUFXbMGLRYoauDhkDpfm3NUCtM10LlIqkpbIDUtSZMgXt6yFV:0WVxXtX9RPdDi6NygHKbItMg/

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
Framework service call	android.accounts.IAccountManager.getAccountsAsUser	com.aa.bb:main
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
Framework service call	android.app.IActivityManager.getRunningAppProcesses	com.aa.bb:main
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:s1
Framework API call	javax.crypto.Cipher.doFinal	com.aa.bb

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:4302
- getprop ro.build.display.id
  2⤵
  PID:4696
- getprop ro.build.display.id
  2⤵
  PID:4808
- getprop ro.build.display.id
  2⤵
  PID:4834
- getprop ro.build.display.id
  2⤵
  PID:4873
- getprop ro.build.display.id
  2⤵
  PID:4894
- getprop ro.build.display.id
  2⤵
  PID:4935
- getprop ro.build.display.id
  2⤵
  PID:4961
- getprop ro.build.display.id
  2⤵
  PID:5002
- getprop ro.build.display.id
  2⤵
  PID:5052
- getprop ro.build.display.id
  2⤵
  PID:5143
- getprop ro.build.display.id
  2⤵
  PID:5164
- getprop ro.build.display.id
  2⤵
  PID:5206
- getprop ro.build.display.id
  2⤵
  PID:5233
- getprop ro.build.display.id
  2⤵
  PID:5267
- getprop ro.build.display.id
  2⤵
  PID:5309
- getprop ro.build.display.id
  2⤵
  PID:5337
- getprop ro.build.display.id
  2⤵
  PID:5356
- getprop ro.build.display.id
  2⤵
  PID:5398
- getprop ro.build.display.id
  2⤵
  PID:5429
- getprop ro.build.display.id
  2⤵
  PID:5449
- getprop ro.build.display.id
  2⤵
  PID:5485
- getprop ro.build.display.id
  2⤵
  PID:5515
- getprop ro.build.display.id
  2⤵
  PID:5535
- getprop ro.build.display.id
  2⤵
  PID:5574
- getprop ro.build.display.id
  2⤵
  PID:5604
- getprop ro.build.display.id
  2⤵
  PID:5624
- getprop ro.build.display.id
  2⤵
  PID:5666
- getprop ro.build.display.id
  2⤵
  PID:5697
- getprop ro.build.display.id
  2⤵
  PID:5716

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:4395

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:4420

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
66dd34d80572673c8735322db2caefb1

SHA1
ac04532bb36e88b2ea130a9b4bed01b3e36e676e

SHA256
92b50c78ea1e5928baae85bc483bce96b6c5a32ef1460801418ebda0f2ef6ba1

SHA512
f3d4543678c83e913aa86ddebc737e1da23b6a27945831f1a8bfbb6ed7270e3bc656903d785628e8c6b76185bcd33762472348eac512dbe95f0f5ac48f1cf5b5

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
79a30288126c4ff4a0217c5955085358

SHA1
9a571e5c1716eeb44d5379cafc12308f26d708ae

SHA256
63949c0d0abd41204ff75bc804325d5f0f9c5f7ff0cca7d28834c627e198c6a0

SHA512
50b63a3dd8c9860ad3a317e0f57828a92a74ed678e05876a1283e593349e3551176e00fb70b66a5c19a76e114f2d409293d4d79d1f86b7c1c55210169f7c932e

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads