Analysis
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max time kernel
44s -
max time network
67s -
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
25-12-2024 12:54
Behavioral task
behavioral1
Sample
0334eb6d20407d9903e19c104628b1aba4af3c5bb72e192cbe6424986cffd44c.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
0334eb6d20407d9903e19c104628b1aba4af3c5bb72e192cbe6424986cffd44c.apk
Resource
android-x64-20240624-en
Behavioral task
behavioral3
Sample
0334eb6d20407d9903e19c104628b1aba4af3c5bb72e192cbe6424986cffd44c.apk
Resource
android-x64-arm64-20240624-en
General
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Target
0334eb6d20407d9903e19c104628b1aba4af3c5bb72e192cbe6424986cffd44c.apk
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Size
1.1MB
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MD5
4cb6d1f1b304aadfd4897eccf96535b4
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SHA1
85b67b27ada72289e59fd8322305177e6342a11b
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SHA256
0334eb6d20407d9903e19c104628b1aba4af3c5bb72e192cbe6424986cffd44c
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SHA512
85990fa362f37b1475ed671ab48495c8d449095152a95e3fc16b19bbfb165953078c3fd05aaf95bc14af86a8b3e61e4af79060406af41935dafcf44a8f614505
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SSDEEP
24576:28PLoyj5sSdBibNqNkAHWVCiU9TQk1PIojnbmpg/y3Bg:bPF7EAqIB+Sbmpg/Gg
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.luwepocodibe.sama Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText com.luwepocodibe.sama Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.luwepocodibe.sama -
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.luwepocodibe.sama -
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.luwepocodibe.sama -
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.luwepocodibe.sama -
Performs UI accessibility actions on behalf of the user 1 TTPs 1 IoCs
Application may abuse the accessibility service to prevent their removal.
ioc Process android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.luwepocodibe.sama -
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.luwepocodibe.sama -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
description ioc Process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.luwepocodibe.sama -
Reads information about phone network operator. 1 TTPs
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Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
description ioc Process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS com.luwepocodibe.sama -
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.luwepocodibe.sama -
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.luwepocodibe.sama -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal com.luwepocodibe.sama -
Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo com.luwepocodibe.sama -
Checks memory information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/meminfo com.luwepocodibe.sama
Processes
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com.luwepocodibe.sama1⤵
- 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
- Performs UI accessibility actions on behalf of the user
- Queries information about the current Wi-Fi connection
- Queries the mobile country code (MCC)
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- 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:4263
Network
MITRE ATT&CK Mobile v15
Persistence
Event Triggered Execution
1Broadcast Receivers
1Foreground Persistence
1Scheduled Task/Job
1Defense Evasion
Foreground Persistence
1Hide Artifacts
1User Evasion
1Impair Defenses
1Prevent Application Removal
1Input Injection
1Virtualization/Sandbox Evasion
2System Checks
2Discovery
Process Discovery
1System Information Discovery
2System 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
MD5826d7ef8306cc6318873afafd8a3c187
SHA129c35cf0c848ba9bbd0711ee0b2ac9a90a605a51
SHA256adbe4ab1b4cdafcb4b070f7eaf200f038fdc01099293c3bf124f233c593e7ef2
SHA5124fee4e823aa418ebf9f44fdc60ea47ffb830f401df12ebcb52d4506f7436fc10e3b4e8b11cf55be7202a06a9658877dc8b75869b120b3c973c28b80b2e601c60
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
16KB
MD504c748ad1bfa83790a7b65fa741f04a5
SHA1d7046438675dc2eda9b7cd4349ab2052fa2f39ed
SHA256036d0ab51657c89168b44e414e0d1f717175655887d55a3ea568b8ca63441707
SHA5129ab3952f1d1f75f2377e0eb68ff163c0ced46712932bacb806f9f4f6926cd9c91cc5c36afa83837c51ac03de2498d4e4195f033ee822c0e7e05d92753b431e85
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Filesize
108KB
MD5e2b5e52b4a715fe11a32de189cbd06ea
SHA1b1bf4341033238dfc92d09e34bc499ba13ef09a6
SHA256e614a54579e664684fb79cbf6b709826bebb905952d853eb965c2d252d31dc72
SHA5126beeaf92551aac9e377a8bd998d8b40b90e34578cad083a06b8ff4e412613910d35948bb0c056b75153f92e1d19f526d191d1a703e3b2dede511e3eecd67ba96
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Filesize
173KB
MD586bb2dbbb7c0b0878a652e63f3a23c7a
SHA1745d245805257ea3657a2a738c7c5164130365db
SHA2569f0d6fc2281da292127bc68a3b998dfd27d3048e39a4447b66c4794e8305b411
SHA5122725914835cc8939206785be7b1a260cc4825621eafe3edb5a7a2f1f350c60463a170526640316a00ed4d3eb783865ca217fc35e17ee076bdd81e66f95123986