Analysis
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max time kernel
175s -
max time network
186s -
platform
android_x86 -
resource
android-x86-arm-20240624-en -
resource tags
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submitted
05-08-2024 22:02
General
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Target
706fbe52fb0ac77020e0d9c07c693cbd4d8d5d655dacee8a0b07999e4c67ceac.apk
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Size
3.3MB
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MD5
07289ef83e2324328fe6d8d709d650c6
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SHA1
6a4de35abe5093795bf0efd75a42d7274cf45506
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SHA256
706fbe52fb0ac77020e0d9c07c693cbd4d8d5d655dacee8a0b07999e4c67ceac
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SHA512
08a3ef648d27a41586c91fed57546926e029caa9b21a021637fa2a958f17251b9da1fd81c2dd421f0ae8076d05df1a9af410108fa3299632183445aed09df916
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SSDEEP
98304:teFjIEIpJ60Xw6OQ+Ul87dJezQKnNgPL2pSjbEl2G97n:w1C0zR9Kg3w5
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
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Loads dropped Dex/Jar 1 TTPs 9 IoCs
Runs executable file dropped to the device during analysis.
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Makes use of the framework's Accessibility service 4 TTPs 3 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
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Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
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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.
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Performs UI accessibility actions on behalf of the user 1 TTPs 2 IoCs
Application may abuse the accessibility service to prevent their removal.
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Queries information about active data network 1 TTPs 1 IoCs
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Requests changing the default SMS application. 2 TTPs 1 IoCs
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Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
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Requests enabling of the accessibility settings. 1 IoCs
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Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes
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com.escort.services1⤵
- Loads dropped Dex/Jar
- Makes use of the framework's Accessibility service
- Makes use of the framework's foreground persistence service
- Performs UI accessibility actions on behalf of the user
- Queries information about active data network
- Requests changing the default SMS application.
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Requests enabling of the accessibility settings.
- Uses Crypto APIs (Might try to encrypt user data)
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/system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.escort.services/cache/src5778593780377293896/dp.kotlin-v1.lua.mph --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.escort.services/cache/src5778593780377293896/oat/x86/dp.kotlin-v1.lua.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
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/system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.escort.services/app_apkprotector_dex/classes-v1.bin --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.escort.services/app_apkprotector_dex/oat/x86/classes-v1.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
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/system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.escort.services/app_ded/aNYFC5wfmmQThFvc7VqkGRc6EDnxBdvt.dex --output-vdex-fd=42 --oat-fd=44 --oat-location=/data/user/0/com.escort.services/app_ded/oat/x86/aNYFC5wfmmQThFvc7VqkGRc6EDnxBdvt.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
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Network
MITRE ATT&CK Enterprise v15
MITRE ATT&CK Mobile v15
Defense Evasion
Download New Code at Runtime
1Foreground Persistence
1Hide Artifacts
1User Evasion
1Impair Defenses
1Prevent Application Removal
1Input Injection
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
120KB
MD5c384c5cdaf8f3edfa29389f2de2effea
SHA15e5dad9692cf5794e3ff7b99a64e6555399bc56f
SHA2560f145035801825a43c9aba19597cb6ee6737088c4f058a66d6b87f144a046062
SHA5127ea82780f2a46f8c297a35c16bb2e51136d4297fd2c4e6409b595b97d9490dfd65d00352a07ca6cd86b4f2fbfceeb5ab8d15f515395104be61629af56046c780
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Filesize
2.0MB
MD50476331610518e6ae4b8b71a07af7279
SHA16ad8ff6ed9bb5b3426215f594f28205ee5736e7e
SHA2569f47f7de8cffeb47a156167a7c50b8b9c24ecd63964ac1e9a8308a064ca22e26
SHA5127ed72b438ee9cae0217901b2052286d35807d0f40e219611d4647111cd7da61c0cdab7cfc942922642a459f325feeb28434eda12ede1bdc35df03346e6c848a8
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Filesize
48KB
MD5690e7f4767f8ea4bbbd9c24c040a397d
SHA1af44bb81bbdc3013947104e55d18e0f5570dc71c
SHA2566021f5c63d977c9589527d9784525bfb9dc7df84b5bf7bee13735f18761a1dc2
SHA5125233b454ab8ff86ae10efb93774f65df5ba82597b32087716eb5a63a31eca9f9b3fb1e3a92cdfa73a08456c236d72a2f15812acba33f2f168a97446cdcbe3624
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Filesize
120KB
MD55e0ca1f47d3a8db8a8124c2cc1764665
SHA14b12e946982d6734639b598e1c07de978742d57d
SHA25682bda6c0b3a3a18143df2b9719f11a455bee95300adb6eec16ec3c0cb210edf9
SHA512447bcbf794f066e711e7d3f517c04d15ec705e4e1e271d82428abb467c888fb3ee5dc235192087f2df7f57baea974a2feb862671f4eb81605468962ace39712b
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Filesize
2.0MB
MD51f7388361173831452d5cbfc9e8b52bd
SHA1d3ed7d5712d5280bfcb13dfbead7f6eebd6358e6
SHA2563be4b068429506cf36236f08497417562c2f5e4dc65f73f6bd23524331f0e297
SHA512e28aa23b8f6de36d12452d7788b3372c11388d7ff36d3be05c9f2bf83b49d752a465822261bd7b3f7a0349e53d7f506953f34f8d7c234eb605db58c47fa7962c
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Filesize
48KB
MD54a3cc7227c2825dbb29a281d60c3b23f
SHA1d09322aed5f4d5528b154a292f4fe55734d0ec0a
SHA2567c59a2b2554258aa86e53ee330362bf06e55904b2cb61b1e29cf1cf56dfed098
SHA512d12cd5753792ed64b0eb472671a51ca36873f175f0fa36a0c513cd305a28394aa09d425d16f258026b8224253eaafd8ac624d3a2f66aa60854d1fcae3d79ee73