8d96e3f4c2a10a6b242b0520f494bd5ad1b0d6fd171dae26a033b63504ed691c

Analysis

max time kernel
50s
max time network
146s
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
13/08/2024, 22:04

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General

Target

8d96e3f4c2a10a6b242b0520f494bd5ad1b0d6fd171dae26a033b63504ed691c.apk
Size

381KB
MD5

318d3e72a9a6a1e09b6ef9ecb95fe827
SHA1

0b6d3d97ffd8ad93648b0ba0096426c90206b108
SHA256

8d96e3f4c2a10a6b242b0520f494bd5ad1b0d6fd171dae26a033b63504ed691c
SHA512

24c81586b2d08e9d4aa88afdc0cabdfc98e3dce441f1b281ea2c1b291cea3497802e51cdbd3cd0df16925c2cd47a2835e49fa47124669ffa938fe90b4baf2154
SSDEEP

6144:qA4K2hj7Q7es4aVrT74sVfMJ4sVfM34sVfMW4sVfMZ4sVfMX:qA4K2hXwnjT74yfm4yfy4yf14yfM4yfE

Score

8^/10

collection credential_access 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
4252	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 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	wocwvy.czyxoxmbauu.slsa
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText	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.

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

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

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:4252