Analysis
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max time kernel
149s -
max time network
133s -
platform
android_x64 -
resource
android-x64-arm64-20240624-en -
resource tags
androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240624-enlocale:en-usos:android-11-x64system -
submitted
04-11-2024 13:41
Static task
static1
Behavioral task
behavioral1
Sample
2e84fd3484fcde105c437f1c0366954f4bdee7c1d3b334e2daa366a6592e4432.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
2e84fd3484fcde105c437f1c0366954f4bdee7c1d3b334e2daa366a6592e4432.apk
Resource
android-x64-20240624-en
Behavioral task
behavioral3
Sample
2e84fd3484fcde105c437f1c0366954f4bdee7c1d3b334e2daa366a6592e4432.apk
Resource
android-x64-arm64-20240624-en
General
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Target
2e84fd3484fcde105c437f1c0366954f4bdee7c1d3b334e2daa366a6592e4432.apk
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Size
1.1MB
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MD5
ed8e1765965e5c74cfb6793876e59466
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SHA1
0f58b62fdbe09d50dcfb58797754af718e0911e3
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SHA256
2e84fd3484fcde105c437f1c0366954f4bdee7c1d3b334e2daa366a6592e4432
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SHA512
fcb7716d50c2395df3096b826a24c2236333fb2c4f3641a1dcb6f3530fe8b969a96497486cb91030178990a02b89e0750510fd81633839764a5cd3d51044e74d
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SSDEEP
24576:3RcPJ1j8oe7vTS9aoEg2orxC5sTg9575MuxAePs8OLkD6prQUEji:SJ8JTS9dDesT6lKQZkrppzEji
Malware Config
Extracted
hydra
http://saygolezdolemeze.com
Signatures
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Hydra
Android banker and info stealer.
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Hydra family
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Hydra payload 2 IoCs
Processes:
resource yara_rule /storage/emulated/0/Android/obb/com.grand.snail/dp/dp-a.a (deleted) family_hydra1 /storage/emulated/0/Android/obb/com.grand.snail/dp/dp-a.a (deleted) family_hydra2 -
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
Processes:
com.grand.snailioc pid process /storage/emulated/0/Android/obb/com.grand.snail/dp/dp-a.a 4489 com.grand.snail /storage/emulated/0/Android/obb/com.grand.snail/dp/dp-a.a 4489 com.grand.snail -
Makes use of the framework's Accessibility service 4 TTPs 2 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
Processes:
com.grand.snaildescription ioc process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.grand.snail Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.grand.snail -
Reads the contacts stored on the device. 1 TTPs 1 IoCs
Processes:
com.grand.snaildescription ioc process URI accessed for read content://com.android.contacts/contacts com.grand.snail -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 29 ip-api.com -
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.
Processes:
com.grand.snaildescription ioc process Framework service call android.app.IActivityManager.setServiceForeground com.grand.snail -
Performs UI accessibility actions on behalf of the user 1 TTPs 1 IoCs
Application may abuse the accessibility service to prevent their removal.
Processes:
com.grand.snailioc process android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.grand.snail -
Queries information about active data network 1 TTPs 1 IoCs
Processes:
com.grand.snaildescription ioc process Framework service call android.net.IConnectivityManager.getActiveNetworkInfo com.grand.snail -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
Processes:
com.grand.snaildescription ioc process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.grand.snail -
Reads information about phone network operator. 1 TTPs
Processes
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com.grand.snail1⤵
- Loads dropped Dex/Jar
- Makes use of the framework's Accessibility service
- Reads the contacts stored on the device.
- Makes use of the framework's foreground persistence service
- Performs UI accessibility actions on behalf of the user
- Queries information about active data network
- Queries the mobile country code (MCC)
PID:4489
Network
MITRE ATT&CK Mobile v15
Defense Evasion
Download New Code at Runtime
1Foreground Persistence
1Impair Defenses
1Prevent Application Removal
1Input Injection
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2.2MB
MD58ccb1cd150308ecdbfe5b0f1851a5add
SHA176a302c22712513f6d24a94d84c492a88867819f
SHA256acdd3e9e0e862a6fe9c515b51305160651b51c28c554bc4063171a9b5c00ce48
SHA5125936a473811c86d0c281276106edd9fa27015ae0d26b8670435ed0f2abf82703f97fa387620267798eff53ac35339e6edd0a3abb0bf58df988c4324a65a5a777