Analysis
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max time kernel
149s -
max time network
150s -
platform
android-10_x64 -
resource
android-x64-20240910-en -
resource tags
arch:x64arch:x86image:android-x64-20240910-enlocale:en-usos:android-10-x64system -
submitted
26-11-2024 22:07
Behavioral task
behavioral1
Sample
875018719a226dae8f3a6b79fcc83f16598551809a2e189d36dd8b79d68e8eab.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
875018719a226dae8f3a6b79fcc83f16598551809a2e189d36dd8b79d68e8eab.apk
Resource
android-x64-20240910-en
Behavioral task
behavioral3
Sample
875018719a226dae8f3a6b79fcc83f16598551809a2e189d36dd8b79d68e8eab.apk
Resource
android-x64-arm64-20240624-en
General
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Target
875018719a226dae8f3a6b79fcc83f16598551809a2e189d36dd8b79d68e8eab.apk
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Size
1.1MB
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MD5
e12df9e6d47b58d783b652a78a756e63
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SHA1
6b7608b9f58d49fe4917fc16d68839cf4e85ed5a
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SHA256
875018719a226dae8f3a6b79fcc83f16598551809a2e189d36dd8b79d68e8eab
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SHA512
d77ae522ee2c360511e5ec40ee3269563043b182a4c81f1f871270e5107c109425f4c11fdaaf6dce915ff1bf815d67adcfa2d2b4f9dea771d4cbe06fb7410e98
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SSDEEP
24576:vNuRwCfGuPju+RqQu7sYGoWO0uMmbLpBPIojybF1g/JSBpK:vNuCCfFM7Eo7lbLEXbF1g/UK
Malware Config
Extracted
hook
Signatures
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Hook
Hook is an Android malware that is based on Ermac with RAT capabilities.
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Hook family
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Makes use of the framework's Accessibility service 4 TTPs 3 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
description ioc Process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.muyizozulita.xele Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText com.muyizozulita.xele Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.muyizozulita.xele -
Queries information about running processes on the device 1 TTPs 1 IoCs
Application may abuse the framework's APIs to collect information about running processes on the device.
description ioc Process Framework service call android.app.IActivityManager.getRunningAppProcesses com.muyizozulita.xele -
Queries the phone number (MSISDN for GSM devices) 1 TTPs
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Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock com.muyizozulita.xele -
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.
description ioc Process Framework service call android.app.IActivityManager.setServiceForeground com.muyizozulita.xele -
Queries information about the current Wi-Fi connection 1 TTPs 1 IoCs
Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.
description ioc Process Framework service call android.net.wifi.IWifiManager.getConnectionInfo com.muyizozulita.xele -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
description ioc Process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.muyizozulita.xele -
Reads information about phone network operator. 1 TTPs
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Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
description ioc Process Framework service call android.app.IActivityManager.registerReceiver com.muyizozulita.xele -
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.
description ioc Process Framework service call android.app.job.IJobScheduler.schedule com.muyizozulita.xele -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal com.muyizozulita.xele
Processes
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com.muyizozulita.xele1⤵
- Makes use of the framework's Accessibility service
- Queries information about running processes on the device
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Queries information about the current Wi-Fi connection
- Queries the mobile country code (MCC)
- 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:5072
Network
MITRE ATT&CK Mobile v15
Persistence
Event Triggered Execution
1Broadcast Receivers
1Foreground Persistence
1Scheduled Task/Job
1Discovery
Process Discovery
1System Network Configuration Discovery
3System Network Connections Discovery
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4KB
MD5f2b4b0190b9f384ca885f0c8c9b14700
SHA1934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA2560a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
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Filesize
512B
MD51ca20f0299856626af853b3aa4646452
SHA16aa4c63e7b3ddbd48f43281c0336f65bb2c3f386
SHA25681100b416fc6dcbd9dd2e2a34af07d6b980f06731de1aaac5ac128feaee81d20
SHA5126ab8eda5072d94ff1eddef9456c9f531e166ff9b3345d86dd5f5c3d2676d144fe314bbbdeda65e54732a33018ff306cac7939fcce5940ec07763382ee839a69b
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
16KB
MD518176b61193933141b7c73b3cdd976bd
SHA13c6cffb329a27a408b0b06e48db2dfd2b8fbfac1
SHA256d9b3b749763b9d5cbbfc6caa2febbdb9108b8ae9d47ea75e2a03cc93cc6e9916
SHA5122c8b5bd5110c2f99254545c3df357fd96a8e7b47e3f15b219d3d71c18ec883c422f15359009bcbc704a13c374c5342aa0e2e02a6a6a38fd1186ba69669e7784d
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Filesize
108KB
MD54391536f11d1006270e1bbecc12310cc
SHA1f3abe00da4babcb25d3aa1d0279d3a95c2f2da0f
SHA2561793e6797d29f33ef48f34ea6552b458510139c1bcc27b3f2d4a2f8f42f2d8db
SHA512fb03a8bcfb227c8a1617c4d02c50185f7a6ff8cddd691fb80a79531bbdee361b5c2a96b8e4b26c4da884b4ac126c27736f36b4e495beebd34e764c47baf36581
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Filesize
173KB
MD58ace5f24a51e9f50a65b8ee583e34658
SHA1f63006efb2a88f3daa92223121f0abe302753694
SHA256476ad955b02b65117dbc7a3296dfdaa46bfbb90c1f71b88b557ff6b988233f10
SHA5123cd5786a108e20a3aa62ebe4865529af0b9fbb2eec18aecb2b583f3294a78520235069823d48e4cc1e7b7e2d2e078a1aad0c2e98d100afeb86da22868a01aa28