Analysis
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max time kernel
3341861s -
max time network
165s -
platform
android_x64 -
resource
android-x64-arm64-20231215-en -
resource tags
androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20231215-enlocale:en-usos:android-11-x64system -
submitted
31-12-2023 02:21
Static task
static1
Behavioral task
behavioral1
Sample
2455e88ae54546cea448f901dd8127da.apk
Resource
android-x86-arm-20231215-en
Behavioral task
behavioral2
Sample
2455e88ae54546cea448f901dd8127da.apk
Resource
android-x64-20231215-en
General
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Target
2455e88ae54546cea448f901dd8127da.apk
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Size
3.3MB
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MD5
2455e88ae54546cea448f901dd8127da
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SHA1
55114bedf297893bc3022414796515e2df79d5ae
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SHA256
44ea6e68941e2f3716ecaa178775d5e81008edc7a969d40c90baf85a862a7a57
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SHA512
9898801d5df8c20f6c1bc06e3233a51d461cd581b4b1989a7f184809bfd92f8e47a6dcdedf11a8209e767377b4917661af75544d8ddf3ae08175aa254e027abd
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SSDEEP
49152:vzsCuCrwYD57Qyr5nsqNz+yBcvPDCkUHXCHvNwu4f3MUyN7AYpDMaSwXZ4cos:vwCdD57QyrKZOcDrjGusyZAWRS+ZR
Malware Config
Signatures
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FluBot
FluBot is an android banking trojan that uses overlays.
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FluBot payload 1 IoCs
Processes:
resource yara_rule /data/user/0/com.tencent.qqmusic/code_cache/secondary-dexes/base.apk.classes1.zip family_flubot -
Makes use of the framework's Accessibility service 3 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
Processes:
com.tencent.qqmusicdescription ioc process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.tencent.qqmusic Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.tencent.qqmusic Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText com.tencent.qqmusic -
Loads dropped Dex/Jar 1 IoCs
Runs executable file dropped to the device during analysis.
Processes:
com.tencent.qqmusicioc pid process /data/user/0/com.tencent.qqmusic/code_cache/secondary-dexes/base.apk.classes1.zip 4526 com.tencent.qqmusic -
Requests enabling of the accessibility settings. 1 IoCs
Processes:
com.tencent.qqmusicdescription ioc process Intent action android.settings.ACCESSIBILITY_SETTINGS com.tencent.qqmusic -
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
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Requests disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs
Processes:
com.tencent.qqmusicdescription ioc process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS com.tencent.qqmusic -
Uses Crypto APIs (Might try to encrypt user data) 1 IoCs
Processes:
com.tencent.qqmusicdescription ioc process Framework API call javax.crypto.Cipher.doFinal com.tencent.qqmusic
Processes
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com.tencent.qqmusic1⤵
- Makes use of the framework's Accessibility service
- Loads dropped Dex/Jar
- Requests enabling of the accessibility settings.
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Uses Crypto APIs (Might try to encrypt user data)
PID:4526
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2.4MB
MD58c1e1e8fd268c6ef44c8e8d77f590f25
SHA112ce51dd7ab27c0a202bb85c95b441b2f90970bb
SHA2562047fe3136788eb566b1057d5aff87d91f337d16566e0c28f67c381c2f10d014
SHA512c6999e0b2a4c055b203dc9212f2c89659a6e689262438896d9ef2e895fb27175dabced1368b3b6c748a4b17eb5395673ddd9eba0021b994ecd4c2c14040a43db
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/data/user/0/com.tencent.qqmusic/code_cache/secondary-dexes/tmp-base.apk.classes880642853545950237.zip
Filesize878KB
MD56bcedeb8a153e8862ddfd29bdf7d6124
SHA1a234104280c24568a74a897304a1f39725c81d78
SHA25633d7dd9ef3d7a3d8e4c8811b2eedf137064085db841d7eaf60b944333c042ace
SHA5120343900b2d067d632d33d385689f8bd4faad09d2265e68565ed7731a147584d63206338fbb6fd431772151c0d8992bce891f3c66fa80c339ad3ae3ef875decfe