Analysis
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max time kernel
3933865s -
max time network
159s -
platform
android_x64 -
resource
android-x64-20231215-en -
resource tags
androidarch:x64arch:x86image:android-x64-20231215-enlocale:en-usos:android-10-x64system -
submitted
28-12-2023 14:45
Behavioral task
behavioral1
Sample
e4d506940fad3af243ac3eb04e16f6a9.apk
Resource
android-x86-arm-20231215-en
Behavioral task
behavioral2
Sample
e4d506940fad3af243ac3eb04e16f6a9.apk
Resource
android-x64-20231215-en
General
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Target
e4d506940fad3af243ac3eb04e16f6a9.apk
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Size
3.0MB
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MD5
e4d506940fad3af243ac3eb04e16f6a9
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SHA1
0c6ba3fac39eab343539e2355bb0b533665b7ea6
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SHA256
7a1f67937c3df8b1b65b7e5ca2ac609a7f405123df91b948535ad866e9ff884d
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SHA512
19ecfa32e9e21cd65bc9579a8ef449f2b9fa883a22884ecc561586f9dd327aebe485a178128af2ed34270d51fffb5e754618ee22e0cd6e931bf09818060a2bec
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SSDEEP
49152:0gdipryDHH0D6gmPOroTV8asMbUCWhSENwOU1iNcJ3W7HxTQqUonXJ3cwk:0brWn0DAOroTV87wHDOC09RzUsFk
Malware Config
Signatures
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FluBot
FluBot is an android banking trojan that uses overlays.
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FluBot payload 2 IoCs
Processes:
resource yara_rule behavioral2/files/fstream-1.dat family_flubot behavioral2/memory/5105-0.dex family_flubot -
Makes use of the framework's Accessibility service 3 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
Processes:
com.xunmeng.pinduoduodescription ioc Process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.xunmeng.pinduoduo Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.xunmeng.pinduoduo Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText com.xunmeng.pinduoduo -
Loads dropped Dex/Jar 2 IoCs
Runs executable file dropped to the device during analysis.
Processes:
com.xunmeng.pinduoduoioc pid Process /data/user/0/com.xunmeng.pinduoduo/app_apkprotector_dex/xCSswjlO.king 5105 com.xunmeng.pinduoduo /data/user/0/com.xunmeng.pinduoduo/app_apkprotector_dex/xCSswjlO.king 5105 com.xunmeng.pinduoduo -
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
9KB
MD53b4985ed66e0c63a5c1371110e7258c6
SHA1f64fcc774b2942bbcb5b7745c0cb45b3c45a0b80
SHA2562956d919a436d0216d4ec10dd5f0a7fc6c02a8792c3e6bd117624c49f440486d
SHA5127477ceac72c767afd53d961c032a0cf4383c01d497ea2e40d0922a2c4ceaf7ceeb8f38982bbba936756b074198c53202b22ad163c0e35ec9f3e0166cdd6fbe5b
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Filesize
2.4MB
MD55b49441a9350dd3b4dba093b8faa2c8e
SHA1bbe36075bd706b87eb7f96fc498c83088b717226
SHA256c23491993bd680fa89ca42a5ff0695365e07c83874e4db29b96234d8a21fe10d
SHA512e4ce7f58ed24644094dee157d4e364c9bd4d68507bac760c760695dc2280052914bfeeb2c020f53b4e9e5da75e173bba28fd994176a4cea66d79a0e648279f94