Analysis
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max time kernel
148s -
max time network
132s -
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
10-10-2024 22:07
Static task
static1
Behavioral task
behavioral1
Sample
8e8209eb56f3988d82812ccad4188d4e38333d8d4bee6b778101a994dc3c9790.apk
Resource
android-x86-arm-20240910-en
Behavioral task
behavioral2
Sample
8e8209eb56f3988d82812ccad4188d4e38333d8d4bee6b778101a994dc3c9790.apk
Resource
android-x64-20240910-en
Behavioral task
behavioral3
Sample
8e8209eb56f3988d82812ccad4188d4e38333d8d4bee6b778101a994dc3c9790.apk
Resource
android-x64-arm64-20240624-en
General
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Target
8e8209eb56f3988d82812ccad4188d4e38333d8d4bee6b778101a994dc3c9790.apk
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Size
4.2MB
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MD5
8557a80dc95f26b3d163e42dc2e81a2c
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SHA1
b6aa0023746d5f55ddd929f8e4382503dd80684e
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SHA256
8e8209eb56f3988d82812ccad4188d4e38333d8d4bee6b778101a994dc3c9790
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SHA512
9ea3d2d7bfd18853b44918db938b2dc5cdbb2aa39cb5fde3d77b4f54e5ed3fbd6643f9da0029711d5f42ece0ee57bd3242ba6bd0c712e15aeec2853d208f0eaf
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SSDEEP
98304:fi6A85DeolhDHHyUZ0dL7wY3RnL6yjiiImSJSJ7lqU5:fvA85BrDHHyU2R7wY3tBA+J7lqU5
Malware Config
Extracted
hydra
http://tayhodloeces.com
Signatures
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Hydra
Android banker and info stealer.
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Hydra payload 1 IoCs
resource yara_rule behavioral3/files/fstream-1.dat family_hydra2 -
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/com.ectcknufs.ndmlgyyzr/app_app_dex/xgxfwom.mpp 4487 com.ectcknufs.ndmlgyyzr /data/user/0/com.ectcknufs.ndmlgyyzr/app_app_dex/xgxfwom.mpp 4487 com.ectcknufs.ndmlgyyzr -
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.ectcknufs.ndmlgyyzr Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.ectcknufs.ndmlgyyzr -
Reads the contacts stored on the device. 1 TTPs 1 IoCs
description ioc Process URI accessed for read content://com.android.contacts/contacts com.ectcknufs.ndmlgyyzr -
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 27 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.ectcknufs.ndmlgyyzr -
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.ectcknufs.ndmlgyyzr -
Queries information about active data network 1 TTPs 1 IoCs
description ioc Process Framework service call android.net.IConnectivityManager.getActiveNetworkInfo com.ectcknufs.ndmlgyyzr -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
description ioc Process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.ectcknufs.ndmlgyyzr -
Reads information about phone network operator. 1 TTPs
Processes
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com.ectcknufs.ndmlgyyzr1⤵
- 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:4487
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
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Filesize
2.7MB
MD5bf8f46406c369af5f3ace230fa08af46
SHA1946ee03853bc71d02c770bc2aebd7da8d6ae5dd2
SHA256eff87c8d633deccaedeb4a28459c7afb8bed011946e7d0ce2f0a8caba85ff2f5
SHA512f273a3b2eda850359cd683c34e1ed51ffff15ead745e8074617bef2ee26a7778c626cdc5506fb01bea636a9ea78ea68c2f8a0438d4261b3c92255456d03d39ce