Analysis
- max time kernel
49s - max time network
58s - platform
android_x64 - resource
android-33-x64-arm64-20240624-en - resource tags
androidarch:arm64arch:x64image:android-33-x64-arm64-20240624-enlocale:en-usos:android-13-x64system - submitted
08/08/2024, 18:26
Static task
static1
4 signatures
Behavioral task
behavioral1
Sample
VIRUSS.apk
Resource
android-33-x64-arm64-20240624-en
11 signatures
150 seconds
General
- Target VIRUSS.apk
- Size 3.9MB
- Sample240808-w3nt2a1brd
- SHA256 806d430ab6c6d78d26061a2d837e8236a45994acd43d6e623495391dd8bc0df8
- MD5 390fd73da69bf2ab9c6482e1021b5fcc
- SHA1 97d64248009a2c7ff2b14329177af40b99365096
- SHA512 34fb32899bf78512c4d05538963eed2b2a6a742211bf0a3ff2c8faf946f543499de8e14b457fe00953ebde69d73f286ee2a44c7f0187f7ef89cc53e006347e97
- SSDEEP 98304:9xQVlf5YcCWEjgQxJNEKVPl+1SPuCHienhIg15bd6gNxEMHszD0X9:DQVxG9RBV93rCafkIsz+9
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
hydra
C2
-
http://91.215.85.182
Signatures
- Hydra
Android banker and info stealer.
- Hydra payload 1 IoCs
resource yara_rule behavioral1/files/fstream-2.dat family_hydra2 - Loads dropped Dex/Jar 1 TTPs 1 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/com.sujctyjtq.vkvcjdzky/app_app_dex/voqoopl.ngw 4339 com.sujctyjtq.vkvcjdzky - Makes use of the framework's Accessibility service 4 TTPs 2 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
description ioc Process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.sujctyjtq.vkvcjdzky Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.sujctyjtq.vkvcjdzky - Reads the contacts stored on the device. 1 TTPs 1 IoCs
description ioc Process URI accessed for read content://com.android.contacts/contacts com.sujctyjtq.vkvcjdzky - 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 23 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.
description ioc Process Framework service call android.app.IActivityManager.setServiceForeground com.sujctyjtq.vkvcjdzky - 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.sujctyjtq.vkvcjdzky - Queries information about active data network 1 TTPs 1 IoCs
description ioc Process Framework service call android.net.IConnectivityManager.getActiveNetworkInfo com.sujctyjtq.vkvcjdzky - Queries the mobile country code (MCC) 1 TTPs 1 IoCs
description ioc Process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.sujctyjtq.vkvcjdzky - Reads information about phone network operator. 1 TTPs
Processes
-
com.sujctyjtq.vkvcjdzky1⤵
- 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:4339
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
- Path /data/user/0/com.sujctyjtq.vkvcjdzky/app_app_dex/voqoopl.ngw
- Size 2.7MB
- SHA256 05645a44ba4aa8c9b7124ad91c44f3bb355fde79a26b8dbdd7e4bc3e6e04cd13
- MD5 d460095c25bb466cb85387e94340e035
- SHA1 bdfbfda33a19cff130dc03be76d1c8e0adfaadb4
- SHA512 a9b70fc2410a015dc93273f087457b479a7e7d5bd5d62dcf8a5df5ffc3c40a54e73bc4bf3725bdb5f0a23b4a73a51f35f9159b848a96e0602227142e45ecd3d8
- SSDEEP 24576:RCpPXbpkgFIKVGI9eiOwp1E0qZwtJGU+jkUr1A0JFdw5d8vsqQKb9jnev542mzOn:yrOjKVGWeiO4+VU+RsMsuZY7
- MD5 SHA1 SHA512 SSDEEP
- Path /data/user/0/com.sujctyjtq.vkvcjdzky/files/nicgiv.rfu
- Size 22B
- SHA256 8739c76e681f900923b900c9df0ef75cf421d39cabb54650c4b9ad19b6a76d85
- MD5 76cdb2bad9582d23c1f6f4d868218d6c
- SHA1 b04f3ee8f5e43fa3b162981b50bb72fe1acabb33
- SHA512 5e2f959f36b66df0580a94f384c5fc1ceeec4b2a3925f062d7b68f21758b86581ac2adcfdde73a171a28496e758ef1b23ca4951c05455cdae9357cc3b5a5825f
- MD5 SHA1 SHA512