4bafc00c6b5dd6930ec8e91ed757aa313d50859ab7aeab691fcb6d9138f8a69e

Analysis

max time kernel
36s
max time network
145s
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
08/02/2025, 22:01

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General

Target

4bafc00c6b5dd6930ec8e91ed757aa313d50859ab7aeab691fcb6d9138f8a69e.apk
Size

286KB
MD5

579a6e476f0d0e5072da9cdf8c4b245d
SHA1

c83ccd95368f820f065c82130b679af50284cd95
SHA256

4bafc00c6b5dd6930ec8e91ed757aa313d50859ab7aeab691fcb6d9138f8a69e
SHA512

5e06a4b38242d4665a8922313fce303ee48e8e497c1a4c4e8e90e7c697fbbacb0e1155363bf98941edfad3297e579c2e1b185630af05413e5bf155e15b760856
SSDEEP

6144:+mw5FwgG3CuoBmCPCHyPL9rJs4aVrT1RKORKyRKtRKgRKTN7EYc:+mwch3YBlCHZjTJZc

Score

8^/10

collection credential_access defense_evasion discovery evasion 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
4498	wocwvy.czyxoxmbauu.slsa

Makes use of the framework's Accessibility service 4 TTPs 2 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.findAccessibilityNodeInfosByText	wocwvy.czyxoxmbauu.slsa
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId	wocwvy.czyxoxmbauu.slsa

Queries the phone number (MSISDN for GSM devices) 1 TTPs
discovery

System Network Configuration Discovery
T1422

Acquires the wake lock 1 IoCs

description	ioc	Process
Framework service call	android.os.IPowerManager.acquireWakeLock	wocwvy.czyxoxmbauu.slsa

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.

defense_evasion persistence

Foreground Persistence

T1541

description	ioc	Process
Framework service call	android.app.IActivityManager.setServiceForeground	wocwvy.czyxoxmbauu.slsa

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	wocwvy.czyxoxmbauu.slsa

Queries the mobile country code (MCC) 1 TTPs 1 IoCs

discovery

System Network Configuration Discovery

T1422

description	ioc	Process
Framework service call	com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone	wocwvy.czyxoxmbauu.slsa

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	wocwvy.czyxoxmbauu.slsa

Requests enabling of the accessibility settings. 1 IoCs

description	ioc	Process
Intent action	android.settings.ACCESSIBILITY_SETTINGS	wocwvy.czyxoxmbauu.slsa

Listens for changes in the sensor environment (might be used to detect emulation) 1 TTPs 1 IoCs

defense_evasion

User Evasion

T1628.002

description	ioc	Process
Framework API call	android.hardware.SensorManager.registerListener	wocwvy.czyxoxmbauu.slsa

wocwvy.czyxoxmbauu.slsa
1⤵
- Removes its main activity from the application launcher
- Makes use of the framework's Accessibility service
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Queries information about active data network
- Queries the mobile country code (MCC)
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Requests enabling of the accessibility settings.
- Listens for changes in the sensor environment (might be used to detect emulation)
PID:4498