Analysis
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max time kernel
2821661s -
max time network
159s -
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
22-12-2023 04:52
Static task
static1
Behavioral task
behavioral1
Sample
68e7085eebe634fb54baaf20cd8d5cda.apk
Behavioral task
behavioral2
Sample
68e7085eebe634fb54baaf20cd8d5cda.apk
Resource
android-x64-20231215-en
Behavioral task
behavioral3
Sample
68e7085eebe634fb54baaf20cd8d5cda.apk
Resource
android-x64-arm64-20231215-en
General
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Target
68e7085eebe634fb54baaf20cd8d5cda.apk
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Size
2.6MB
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MD5
68e7085eebe634fb54baaf20cd8d5cda
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SHA1
8a45da188ceb595d7564a904b0018e42e6cb6eda
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SHA256
c8912a4ea44e34d8abbd7a40e303d1c236e1b0ee8c37ad90c96c91f006da8eff
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SHA512
edd5f6acf650086cb3390cd2d9886544966cf92007387bf86f7c1c1019769e71093955e40b433e15c780ab50b047589b9d2e641e03bc059608ce0594b87217a2
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SSDEEP
49152:nt6drmFXYEjfe1JVBm8V/nHMt9Nw2xO0Lav9QMmqW8bvtDkP31V:nirKZbSJVBdV/HYI2MP1QzsLtOV
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 1 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 -
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 4492 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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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
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2.3MB
MD52f84073f750cce3b9c61df0a3a769ceb
SHA1b237b7305d30c408205b92188d3ecaa957301140
SHA2564e4249a1ebd84edcce0c22ace40dead606579eb44f23b0bbf4c45c93c01cc4cf
SHA51232f3d750c68c4e85f9e81f82c1a6232d66129843d437035cdf4eeafe5d90fcfd51f035d092e6bc266986b21eac083bf077dea4c2a69b0f495d77d199eef6348c
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/data/user/0/com.tencent.qqmusic/code_cache/secondary-dexes/tmp-base.apk.classes5227690479400659027.zip
Filesize859KB
MD519be9ae6c2b5696ab64fd1531dcd60e9
SHA16fe596fa31c67e69216c66e8ad6fb64ec77e0234
SHA25641b5a7d823737d439c4ed32534d846e382b977e5d0aeed7d785ae288b125cb28
SHA512718ae4ac1ed5a792b3f56b5c353f6ba8d8f29d1dc1a19df2b588369c1cac756dbed162ceae8ae8034fc7e9faf0ac53e97eefbe0f95ff8aed848abecc465daac7