Analysis
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max time kernel
147s -
max time network
154s -
platform
android-11_x64 -
resource
android-x64-arm64-20240910-en -
resource tags
arch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240910-enlocale:en-usos:android-11-x64system -
submitted
22-12-2024 22:01
Behavioral task
behavioral1
Sample
ece12fa8dd038b6fa6750790ea0bbc1a21d38bbbc0e6c6f02c872fa94cd5fb09.apk
Resource
android-x86-arm-20240910-en
Behavioral task
behavioral2
Sample
ece12fa8dd038b6fa6750790ea0bbc1a21d38bbbc0e6c6f02c872fa94cd5fb09.apk
Resource
android-x64-20240910-en
Behavioral task
behavioral3
Sample
ece12fa8dd038b6fa6750790ea0bbc1a21d38bbbc0e6c6f02c872fa94cd5fb09.apk
Resource
android-x64-arm64-20240910-en
General
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Target
ece12fa8dd038b6fa6750790ea0bbc1a21d38bbbc0e6c6f02c872fa94cd5fb09.apk
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Size
1.2MB
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MD5
ebccd261a807f8ef28e687a8f17a334a
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SHA1
727ab2e896852072440972898bd5c7980c62f322
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SHA256
ece12fa8dd038b6fa6750790ea0bbc1a21d38bbbc0e6c6f02c872fa94cd5fb09
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SHA512
e0e37a13466b12180b5f67d118f2e82b6fa78a1126528b06d6c6bb5ef27b3e12f2e3dbfec45177fb1c9234d1a3c99d6f790772d5f2f46b5f75febd98ba4d0aa1
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SSDEEP
24576:P7g8TyUcm4t64TudslPkhuS5SD1rCP9BnVEv9Q5vOSERCy+JvsBiUU:P7g8uU3slPkhuH1Irg9qvOSEsy+JkBiX
Malware Config
Extracted
hook
http://154.216.20.225:3434
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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pid Process 4725 com.tencent.mm -
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.tencent.mm Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText com.tencent.mm Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.tencent.mm -
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.tencent.mm -
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.tencent.mm -
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.tencent.mm -
Performs UI accessibility actions on behalf of the user 1 TTPs 4 IoCs
Application may abuse the accessibility service to prevent their removal.
ioc Process android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.tencent.mm android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.tencent.mm android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.tencent.mm android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.tencent.mm -
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.tencent.mm -
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.tencent.mm -
Requests enabling of the accessibility settings. 1 IoCs
description ioc Process Intent action android.settings.ACCESSIBILITY_SETTINGS com.tencent.mm -
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.tencent.mm -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal com.tencent.mm
Processes
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com.tencent.mm1⤵
- Removes its main activity from the application launcher
- 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
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Requests enabling of the accessibility settings.
- Schedules tasks to execute at a specified time
- Uses Crypto APIs (Might try to encrypt user data)
PID:4725
Network
MITRE ATT&CK Mobile v15
Defense Evasion
Foreground Persistence
1Hide Artifacts
2Suppress Application Icon
1User Evasion
1Impair Defenses
1Prevent Application Removal
1Input Injection
1Discovery
Process Discovery
1System Network Configuration Discovery
2System Network Connections Discovery
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4KB
MD57e858c4054eb00fcddc653a04e5cd1c6
SHA12e056bf31a8d78df136f02a62afeeca77f4faccf
SHA2569010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad
SHA512d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb
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Filesize
512B
MD51eb0872d3cf7bcbf644af090af9065fa
SHA1c7c08a8c4d4d7798435fe34b236e341431e8d4a9
SHA2568864cb72f3a3183ec124bfe925db2b163fcdeab684e202105da76944dc117ac5
SHA5128324737f71f32cb6b1977806c8bd8c07c6b32c89706a8c7c0bf236d0ab02b545e29df9bdc2d7cedec528e74df3665104865c715ffa2f8a35e55e30b137c15eae
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
16KB
MD523d3c996a74eb338653e493584bd2035
SHA1ed6ff01515913ab281df2a888e61db5920ab8b0e
SHA256278f8a8cbda0f6da143696cba8fa5a3bf7294326ad077cb09efcc463e4b49efc
SHA51230f16f4f52646066b16fb21995119b126fc541465a8019310538e033e95afbbdfac62950c4cfa2467e5c1d70b47144f63d9b84faeee51b32bec6bddd11d1a7a4
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Filesize
108KB
MD5806e21d23e389f3601424fee3cf00bb4
SHA130f20e203f0f6f41aaefc519c001f41f86494b63
SHA256ec69e1e5e9f92c6b9ba456ae58e1c5d19cba96fdff142597054bfad8ef866a7c
SHA5128e8f971266144dce8a078c32bba1a11c5c556bb4bf4fab74142694e4d152e20c700e4f73f6a282dd3d3db38f8a0edca58f3d0da27865eb66c6bb234ba17696d8
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Filesize
173KB
MD53c943eb0d07952c190adc9c0b9dfbb1b
SHA13110d3689212cdc6bf6677077c1a640e95bf9bbf
SHA2563995a7e0da0c19c394f5b4ee2df775441f7b6023d4ac29bac95a5f2492434bbc
SHA512c3bab96bfea04d010c546bed3feba4cd3f98ba03598d6948d4cceebcc72ef3fcb8cda299537eeb10891569cd90b3c2ef6bcb5bfd8b6231382408d3e020f88763