1fdf6a9520a77ffd1b2dad78d859eca3349c81fb7be3e999604f4492019f179f

Analysis

max time kernel
149s
max time network
150s
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
07/02/2025, 04:23

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

childapp.apk
Size

13.4MB
MD5

4710daa3cd8fa7b671216a576aa12c0d
SHA1

ac976a2fff89ba8ec2571fd3a3db3be137235d00
SHA256

ed328236d8d8316f66a3e9303c2dd76dec983dd05a5e97f6af75220c6088211e
SHA512

369b7fccdd161fbc96b686bdf9c4eaeabfc0666725f06879ca58e893d5415f69372f71b95fe1c5149452293d2b5ff7d4cc49260bb0dd15365eb760072692dff7
SSDEEP

49152:AMg5EgnUfqs++5zt2brB1+23ejomM6G4Yq7zzdGGUQTOZ0cg2HMPmzSQfpUQFEcl:Ap+IUD++5sbrBe/zzBjTQ0towmzSKd5j

Score

8^/10

collection credential_access defense_evasion evasion execution persistence stealth trojan

Malware Config

Signatures

Removes its main activity from the application launcher 1 TTPs 1 IoCs

stealth trojan evasion

Suppress Application Icon

T1628.001

pid	Process
4475	past.calculators.interior

Makes use of the framework's Accessibility service 4 TTPs 3 IoCs

Retrieves information displayed on the phone screen using AccessibilityService.

collection defense_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	past.calculators.interior
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText	past.calculators.interior
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	past.calculators.interior

Acquires the wake lock 1 IoCs

description	ioc	Process
Framework service call	android.os.IPowerManager.acquireWakeLock	past.calculators.interior

Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs

defense_evasion

User Evasion

T1628.002

description	ioc	Process
Intent action	android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS	past.calculators.interior

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.

execution persistence

Scheduled Task/Job

T1603

description	ioc	Process
Framework service call	android.app.job.IJobScheduler.schedule	past.calculators.interior

past.calculators.interior
1⤵
- Removes its main activity from the application launcher
- Makes use of the framework's Accessibility service
- Acquires the wake lock
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Schedules tasks to execute at a specified time
PID:4475

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Scheduled Task/Job

T1603

Persistence

Scheduled Task/Job

T1603

Privilege Escalation

Defense Evasion

Hide Artifacts

T1628

Suppress Application Icon

T1628.001

User Evasion

T1628.002

Input Injection

T1516

Credential Access

Input Capture

T1417

GUI Input Capture

T1417.002

Keylogging

T1417.001

Discovery

Lateral Movement

Collection

Input Capture

T1417

GUI Input Capture

T1417.002

Keylogging

T1417.001

Screen Capture

T1513

Command and Control

Exfiltration

Impact

Input Injection

T1516

Replay Monitor

Loading Replay Monitor...

Downloads

/storage/emulated/0/Config/sys/apps/log/log-2025-02-07.txt

Filesize
21B

MD5
246ea4b2b39eaa20b7b9eb8ede86582a

SHA1
f227764a2d4db883566c961e0f49001f3f89a398

SHA256
b3fd87d70d1481649f28344abba21c3352377e913bd91b1566451a503b29ad2c

SHA512
97193ce303df25e7b3f9f40192bd6ee0ce2722bfa4e6ea0adc33dd9cd66615a5a978fd02ef86e14576836e924bcd21890c5416e6caac1be6b019be8bff2b2dfa

Download Submit
/storage/emulated/0/Config/sys/apps/log/log-2025-02-07.txt

Filesize
21B

MD5
4b84fe3a078cc351f6ae66c87be77f14

SHA1
373dafc7368e61187d93f16c207ff6acf31f6edd

SHA256
7f3b40b647801ed8cf24bc1d4d404286991b510541be4eadf51eca48c235a58e

SHA512
8e7af32608f9ac93d4ca175d3b85e822fcb7f0695f97dc2e323c88a35668ad21c57ed73a3558434487a421cbcb1291f87dfc3170813195193b99b97d0d5098f6

Download Submit
/storage/emulated/0/Config/sys/apps/log/log-2025-02-07.txt

Filesize
25B

MD5
ba30336bf53d54ed3c0ea69dd545de8c

SHA1
ce99c6724c75b93b7448e2d9fac16ca702a5711f

SHA256
2d6988fb5afdaafc4e33fa1f71d6f10c95ab5a49a8ec820add5b13eef05439af

SHA512
eea34ca526e03349e746d3687ea660b4748f0174fe2ffdb65161e232e08630b345e03329614852ce881a71362ba68575e9dd08fa361a416e5b2fb231e21a0a3e

Download Submit
/storage/emulated/0/Config/sys/apps/log/log-2025-02-07.txt

Filesize
272B

MD5
ede998e37ce1f8114a2afe9894a2a0f9

SHA1
00ced67a7e168df88811bbfbd657d2df6f04fac3

SHA256
f7c9888c57c81dca406bab371a58212753afb463dcccea3b715ef9bd821d04e1

SHA512
7bd710e1f2be659200fd67896a8d359a175e3970707cc54137580413224e0dd26539b53d2e0f7545dd5b1827c3dc15d79be4af91ea185d223c9a59823d79094d

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads