Analysis
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max time kernel
157s -
max time network
155s -
platform
android_x64 -
resource
android-x64-20240221-en -
resource tags
androidarch:x64arch:x86image:android-x64-20240221-enlocale:en-usos:android-10-x64system -
submitted
17-04-2024 22:00
Static task
static1
Behavioral task
behavioral1
Sample
ddf446f2164bcf6bd46af668dd245fafb3c32d7b5620bfa7577978a8ace2acc3.apk
Resource
android-x86-arm-20240221-en
Behavioral task
behavioral2
Sample
ddf446f2164bcf6bd46af668dd245fafb3c32d7b5620bfa7577978a8ace2acc3.apk
Resource
android-x64-20240221-en
Behavioral task
behavioral3
Sample
ddf446f2164bcf6bd46af668dd245fafb3c32d7b5620bfa7577978a8ace2acc3.apk
Resource
android-x64-arm64-20240221-en
General
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Target
ddf446f2164bcf6bd46af668dd245fafb3c32d7b5620bfa7577978a8ace2acc3.apk
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Size
1.2MB
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MD5
8660acf5909d0af99d843b2e268d16ae
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SHA1
6f7649255b1cb7950e19e8ce78dcdf33b62020d7
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SHA256
ddf446f2164bcf6bd46af668dd245fafb3c32d7b5620bfa7577978a8ace2acc3
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SHA512
e6531e8290676614f0f46730f7bab1c3414efafef656d37d4142549b316e0df5718a8eb4211feb29f3d7b853b7968983618640fd3569dabb4c2266e85da2ff39
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SSDEEP
24576:8FjqE4sijToAeMf2w9jrf28k434tyqtG5pbheOoeEj6+DhssEja:s4scTX9jrf2wqoj4N6s1Eja
Malware Config
Extracted
hydra
http://mersintantuniad33.com
Signatures
-
Hydra
Android banker and info stealer.
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Hydra payload 2 IoCs
resource yara_rule behavioral2/files/fstream-1.dat family_hydra1 behavioral2/files/fstream-1.dat family_hydra2 -
Makes use of the framework's Accessibility service 2 TTPs 2 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
description ioc Process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.grand.snail Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.grand.snail -
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/com.grand.snail/app_mph_dex/classes.dex 5032 com.grand.snail /data/user/0/com.grand.snail/app_mph_dex/classes.dex 5032 com.grand.snail -
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.grand.snail -
Reads the contacts stored on the device. 1 TTPs 1 IoCs
description 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.
flow ioc 13 ip-api.com -
Reads information about phone network operator. 1 TTPs
Processes
Network
MITRE ATT&CK Mobile v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2.2MB
MD5ccfaf0cba913b26cc3f6994cddd05549
SHA1a4b302c886d8284187dd81123efd8039a072d119
SHA256eed2e1a100238dbfdd57a185e36ebe34d88cf6ee739e2f740d6a5d0291ed0814
SHA512a0d130fcb9d8558aef98171e08056914bfee6e217d91a3fc400f0cf95bf9a6c655c2698ae8323eaaee48fa29112eee2ee4d1b3456870d282e0e2ad21b094ef18
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Filesize
1KB
MD55bc6af137fcf1ee75c4cd1d9767cc9b8
SHA182b4eb433e8b6586ad6f039a505f31e929c83991
SHA256fb044aad646129f03e9e4c24fe6a297dc62a9fa69f5742e41ff579c3f35428d4
SHA512b0845e0e9c0f6a89c6739c46719ff83b726b036c035614d95bbb763959bf29e0aa4014101e2075db8a6c727c49d31fe38f7f7201593edb63f2711c1c3b2fdef2