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Analysis
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max time kernel
177s -
max time network
186s -
platform
android_x64 -
resource
android-x64-20240624-en -
resource tags
androidarch:x64arch:x86image:android-x64-20240624-enlocale:en-usos:android-10-x64system -
submitted
26/08/2024, 22:08
Behavioral task
behavioral1
Sample
5f3c4ccc01161f35e2067e4f3dc7137db4b4c0dea323289633ed2075d5565d76.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
5f3c4ccc01161f35e2067e4f3dc7137db4b4c0dea323289633ed2075d5565d76.apk
Resource
android-x64-20240624-en
Behavioral task
behavioral3
Sample
5f3c4ccc01161f35e2067e4f3dc7137db4b4c0dea323289633ed2075d5565d76.apk
Resource
android-x64-arm64-20240624-en
General
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Target
5f3c4ccc01161f35e2067e4f3dc7137db4b4c0dea323289633ed2075d5565d76.apk
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Size
914KB
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MD5
4f6420bb7af85f9788ebab7b99a47838
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SHA1
9cd0107440e24091eb43a1bbead4c780c634492e
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SHA256
5f3c4ccc01161f35e2067e4f3dc7137db4b4c0dea323289633ed2075d5565d76
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SHA512
6509f8b4b5df4c6b24b66ec12b8115c5832f5d50aeeece5784bf83e3494bcf3169c0ed822bda0b3d7cf7c98661bf7239f37056197378b7aead148c1e40573938
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SSDEEP
24576:l80F1tt8SIV4KgapbP10ucz91vb2u6g/75w:G0nnM4KJJBQlx6g/W
Malware Config
Extracted
ermac
http://193.111.125.240:8080
Signatures
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Ermac
An Android banking trojan first seen in July 2021.
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pid Process 4952 com.debifiwodabepo.moni -
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.findAccessibilityNodeInfosByText com.debifiwodabepo.moni Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.debifiwodabepo.moni Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.debifiwodabepo.moni -
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.debifiwodabepo.moni -
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.debifiwodabepo.moni -
Performs UI accessibility actions on behalf of the user 1 TTPs 7 IoCs
Application may abuse the accessibility service to prevent their removal.
ioc Process android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.debifiwodabepo.moni android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.debifiwodabepo.moni android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.debifiwodabepo.moni android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.debifiwodabepo.moni android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.debifiwodabepo.moni android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.debifiwodabepo.moni android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.debifiwodabepo.moni -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
description ioc Process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.debifiwodabepo.moni -
Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
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Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal com.debifiwodabepo.moni
Processes
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com.debifiwodabepo.moni1⤵
- Removes its main activity from the application launcher
- Makes use of the framework's Accessibility service
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Performs UI accessibility actions on behalf of the user
- Queries the mobile country code (MCC)
- Uses Crypto APIs (Might try to encrypt user data)
PID:4952