Analysis
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max time kernel
145s -
max time network
160s -
platform
android_x64 -
resource
android-x64-20240624-en -
resource tags
androidarch:x64arch:x86image:android-x64-20240624-enlocale:en-usos:android-10-x64system -
submitted
24-12-2024 22:02
Static task
static1
Behavioral task
behavioral1
Sample
73bd9f60a034796bd96424c277ed9543fb614b4009ca28fbd65e8d6c23310518.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
73bd9f60a034796bd96424c277ed9543fb614b4009ca28fbd65e8d6c23310518.apk
Resource
android-x64-20240624-en
Behavioral task
behavioral3
Sample
73bd9f60a034796bd96424c277ed9543fb614b4009ca28fbd65e8d6c23310518.apk
Resource
android-x64-arm64-20240624-en
General
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Target
73bd9f60a034796bd96424c277ed9543fb614b4009ca28fbd65e8d6c23310518.apk
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Size
4.2MB
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MD5
4b1e2a0cfcd1ffd4af2af556614c3575
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SHA1
078983893a2b8793cdd8d3ef6182bea21922c6ea
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SHA256
73bd9f60a034796bd96424c277ed9543fb614b4009ca28fbd65e8d6c23310518
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SHA512
4e404ac8b0dc3ec23fc7a0a77bcf399a093b8d24b182d3d7bc998480282732269d5bb86824ac1e104e715ce3f11215b6e8d2b418eeed22164cde2fcd3484389e
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SSDEEP
98304:ebur3ALxCIl2C42bdY9hpQaPD32KbOzKQ8xGaIbFVt/q9:QQwL0Idba9hqoDFSp8xJivt/q9
Malware Config
Extracted
hook
http://154.216.17.184
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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Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/com.eeoyiyvtz.tutthssxv/app_dex/classes.dex 5058 com.eeoyiyvtz.tutthssxv /data/user/0/com.eeoyiyvtz.tutthssxv/app_dex/classes.dex 5058 com.eeoyiyvtz.tutthssxv -
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.eeoyiyvtz.tutthssxv Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText com.eeoyiyvtz.tutthssxv Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.eeoyiyvtz.tutthssxv -
Obtains sensitive information copied to the device clipboard 2 TTPs 1 IoCs
Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.
description ioc Process Framework service call android.content.IClipboard.addPrimaryClipChangedListener com.eeoyiyvtz.tutthssxv -
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.eeoyiyvtz.tutthssxv -
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.eeoyiyvtz.tutthssxv -
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.eeoyiyvtz.tutthssxv -
Performs UI accessibility actions on behalf of the user 1 TTPs 5 IoCs
Application may abuse the accessibility service to prevent their removal.
ioc Process android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.eeoyiyvtz.tutthssxv android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.eeoyiyvtz.tutthssxv android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.eeoyiyvtz.tutthssxv android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.eeoyiyvtz.tutthssxv android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.eeoyiyvtz.tutthssxv -
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.eeoyiyvtz.tutthssxv -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
description ioc Process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.eeoyiyvtz.tutthssxv -
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.eeoyiyvtz.tutthssxv -
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.eeoyiyvtz.tutthssxv -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal com.eeoyiyvtz.tutthssxv -
Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo com.eeoyiyvtz.tutthssxv -
Checks memory information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/meminfo com.eeoyiyvtz.tutthssxv
Processes
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com.eeoyiyvtz.tutthssxv1⤵
- Loads dropped Dex/Jar
- Makes use of the framework's Accessibility service
- Obtains sensitive information copied to the device clipboard
- Queries information about running processes on the device
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Performs UI accessibility actions on behalf of the user
- 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)
- Checks CPU information
- Checks memory information
PID:5058
Network
MITRE ATT&CK Mobile v15
Persistence
Event Triggered Execution
1Broadcast Receivers
1Foreground Persistence
1Scheduled Task/Job
1Defense Evasion
Download New Code at Runtime
1Foreground Persistence
1Impair Defenses
1Prevent Application Removal
1Input Injection
1Virtualization/Sandbox Evasion
2System Checks
2Credential Access
Clipboard Data
1Input Capture
2GUI Input Capture
1Keylogging
1Discovery
Process Discovery
1System Information Discovery
2System Network Configuration Discovery
3System Network Connections Discovery
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2.9MB
MD5a39806df00e73cd4bdd63b778b462140
SHA19c90d1b2d5fecadc49795fcdd35e81f7698ec9c6
SHA256c288139f5ef9ce09a50073f73bf9996142d4f31cf31694fdc5be9896c5b786b8
SHA51219e15304005b47cd670a394f11bf64c3443ef2a3b72ed79758b1fdf756b0a774fc42a2fbeb37dde5289836c83991feb2d7ac843d88bce91a8593a2461ebbc835
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Filesize
1.0MB
MD5a369acb5fa00c07f9ae1b56045f62655
SHA1a6c1b306ecdc076e36aace7aecbf028de19b0903
SHA2569b7421f98ccafaae04ca86c6341ae9ccfbeb6f1721852c06e9f594af8d4d7844
SHA5123bcb8ac256ac18ddebd6ae18062e8fe046a6ff888b306c9e6767fa2e5c617eaf97ec02e4c09667c3d22adda36e385eb64a18ef2ca06630b0e7efdbfdec9f67b2
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Filesize
1.0MB
MD5d03b24a9657793230f9055e245d06a30
SHA1a0c05cea109d11bd07b45d91a91d94a341c04778
SHA2562c35d680c4b36bb510b2e8cd64c7a2af7e951229ec7e02490f179b0de32a18d2
SHA5124bb3721da6823842456ce9155c7122d660bde9f71ce83d0b3957e5d98750053d6db4df18bda41ff326e9042622786dc1055a7e9b981780b95753a272f7611a1f
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Filesize
4KB
MD5f2b4b0190b9f384ca885f0c8c9b14700
SHA1934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA2560a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
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Filesize
512B
MD54bf22232e4558d386dff2b03e9cd2a80
SHA1f3298279c19381c4045fae34ee508174174c2b3a
SHA256a8d89e416021f06ec9fc29418a79ffb52e70d24a94fec364dfb6c9d1bf1e12cf
SHA512fd2243d8998f609cdc810de5a2f3d8cf005f260ec4e010252bb87e7fc542698c0c23b0cb69400e30b39f5705c0db64a365d071241e81c3b719f3818ea354fa16
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
16KB
MD537e265534b9b5267dc1761bc478cdb3d
SHA13401f20557a6c6c3a91afd50777b321549ad9bd1
SHA256dbaca669e6923ff99e1e03982e7f1d2b49bb8ae57902693868569d16e4133334
SHA5120c731ca995a6b9457f1746496a61c8525184a5fbf850a47d3eb3c94aa17d05fd7f2b5b623112787ba4d9b59991db82755ecd6a7c52843b4aac3eb47faa6aecf8
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Filesize
108KB
MD565ab99262dc5e12c8fc403aad8f62eb1
SHA1f9030ba1800edb2bfeeb3fe8371512899ebc4d63
SHA2565474f88582e442501f0c7e1b79b31531568c2192b7cd62950e82c66abc0bc2c2
SHA512407c92fe3f7ec4af6c63a868e3c4360abc4acfdd3023a7564060dee635e3bd0be25374b0a79ee01f3b7bf83a04a4ae81011583c101a590173f4d67328d0733b0
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Filesize
173KB
MD536901c1ecfaed8a190652f2568a145bc
SHA1adad0ee93c917f0a9e01b676409f9e050d46c1c8
SHA2564f15198eb77278bb19a3afd8d098f4729b9af5442490ba393a838968c6766eb5
SHA512b368280066c9e65791eef467cc024bad5580d4d8af64d8342b93ce5fab6334fbfb9fd4913093a49a4b09fe14f60cb36a2d597dff7f118d2ee0b6b10304c135b3