Analysis
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max time kernel
45s -
max time network
156s -
platform
android_x86 -
resource
android-x86-arm-20231215-en -
resource tags
androidarch:armarch:x86image:android-x86-arm-20231215-enlocale:en-usos:android-9-x86system -
submitted
20-02-2024 14:40
Behavioral task
behavioral1
Sample
app-release-2.apk
Resource
android-x86-arm-20231215-en
Behavioral task
behavioral2
Sample
app-release-2.apk
Resource
android-x64-20231215-en
Behavioral task
behavioral3
Sample
app-release-2.apk
Resource
android-x64-arm64-20231215-en
General
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Target
app-release-2.apk
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Size
1.1MB
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MD5
7c29721ae5193bfd4441b1761d584411
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SHA1
acaea84348eda0df39bb908859627cebb3e22a48
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SHA256
80fb4a2bfab1f0675eae40210a899a30987241cbb2b9497eb753668f433682b3
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SHA512
0d7dfa4be7596e0ad174f27d79193b008608735ca92dfaf1d06abc74a18a00c3837f19a5623fa0cf122b853eaeade72d0d8fa2d0e3f98b4db01585a88a6088bb
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SSDEEP
24576:x+iQHis9qSTp73z5HbjJe0HIbTzB0TlOk/ojy3fg/s4wJ:x+iai+q+xz1Y0HI3zBIJ/X3fg/iJ
Malware Config
Extracted
hook
Signatures
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Hook
Hook is an Android malware that is based on Ermac with RAT capabilities.
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Makes use of the framework's Accessibility service 3 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
description ioc Process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.bofevacotexi.jepula Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText com.bofevacotexi.jepula Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.bofevacotexi.jepula -
pid Process 4249 com.bofevacotexi.jepula 4249 com.bofevacotexi.jepula -
Requests enabling of the accessibility settings. 1 IoCs
description ioc Process Intent action android.settings.ACCESSIBILITY_SETTINGS com.bofevacotexi.jepula -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock com.bofevacotexi.jepula -
Reads information about phone network operator.
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Requests disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs
description ioc Process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS com.bofevacotexi.jepula -
Uses Crypto APIs (Might try to encrypt user data) 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal com.bofevacotexi.jepula
Processes
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com.bofevacotexi.jepula1⤵
- Makes use of the framework's Accessibility service
- Removes its main activity from the application launcher
- Requests enabling of the accessibility settings.
- Acquires the wake lock
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Uses Crypto APIs (Might try to encrypt user data)
PID:4249
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4KB
MD5f2b4b0190b9f384ca885f0c8c9b14700
SHA1934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA2560a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
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Filesize
512B
MD5efd8b56720f745c83af7d8e3ea26a3ce
SHA1426d171c732c1ba472323d1a4a39b25e93acc44c
SHA256923a4d9031e19ecc5c4f25d01a5ed1f8a1c5a361392798353e738627c71e4427
SHA512ba7d6c90e677fdbfd4acc7d712c2b2de607ac457bee5f586680d87674439e6ebe0ff0b830bc0fc057ae4ee567f5b43f8c5c1b69db1c8e9f861c8549080a32760
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Filesize
16KB
MD5d73fa0f1ea51e9e347d27c1cd1f891a3
SHA1e590dd5e8972c0b374a55ac47be5e238f0b9f8ae
SHA256739888e9b6e9f8077b6a99f3efaae3df84b15d56eee6991532f41a29e62edbba
SHA5125435cc6944eb481159817520643737c7d1e8131ef19668a30c7037d7c3b52888059388ceb4ec55757457ad1f1e59b734fed6b9e145bcbf5e50bd0e49b1a23e55