Analysis
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max time kernel
1835093s -
max time network
183s -
platform
android_x86 -
resource
android-x86-arm-20220310-en -
submitted
16-06-2022 16:37
General
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Target
6a03efa4ffa38032edfb5b604672e8c9e01a324f8857b5848e8160593dfb325e.apk
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Size
4.0MB
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MD5
1edd97885a8a7e88694be9971ac317e5
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SHA1
64c4b39176709a7fa9be936b925b17fb53544da9
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SHA256
6a03efa4ffa38032edfb5b604672e8c9e01a324f8857b5848e8160593dfb325e
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SHA512
2aa25bae46e2c3f1ebdd2360c378f711ebc40fe82f9541d6a52d48f3ee14f46801a7125d6b02afdeaa342dfd96b6b22017cf7011e81fad749ce864b1703a077a
Malware Config
Signatures
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FluBot
FluBot is an android banking trojan that uses overlays.
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FluBot Payload 4 IoCs
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suricata: ET MALWARE Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz
suricata: ET MALWARE Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz
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suricata: ET MALWARE Possible Zeus GameOver/FluBot Related DGA NXDOMAIN Responses
suricata: ET MALWARE Possible Zeus GameOver/FluBot Related DGA NXDOMAIN Responses
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Makes use of the framework's Accessibility service. 3 IoCs
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Loads dropped Dex/Jar 3 IoCs
Runs executable file dropped to the device during analysis.
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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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Uses Crypto APIs (Might try to encrypt user data). 1 IoCs
Processes
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com.weico.international1⤵
- Makes use of the framework's Accessibility service.
- Loads dropped Dex/Jar
- 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.weico.international/app_apkprotector_dex/5xae4yYD.aws --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.weico.international/app_apkprotector_dex/oat/x86/5xae4yYD.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2.7MB
MD5b1d614416713cac32114408e34bf65f8
SHA16d359cdd25d13b7e407c60301ceec5d276b3580c
SHA25643aeff13359ef7e32a451cd4b92c92a0fe1e1379529908da360ad52ab536edee
SHA512ef8b04cd045b89ef6ad4e1ecffa8dd45e7c7adc9a35e1f9648c13bc6c3fa1b916ef8fc592990806755801df460932c128a49836962d5a614858e3c695625786f
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Filesize
2.7MB
MD5b1d614416713cac32114408e34bf65f8
SHA16d359cdd25d13b7e407c60301ceec5d276b3580c
SHA25643aeff13359ef7e32a451cd4b92c92a0fe1e1379529908da360ad52ab536edee
SHA512ef8b04cd045b89ef6ad4e1ecffa8dd45e7c7adc9a35e1f9648c13bc6c3fa1b916ef8fc592990806755801df460932c128a49836962d5a614858e3c695625786f
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Filesize
2.7MB
MD5211744d04185befb1fe3cc2ecb18bda0
SHA140c7be59289933027008f8c8641e96b0225b9307
SHA25675cf04cb3e7a6bc892becd152cb8d9bad274f4105361c3b03e6fcd7c9bffdb79
SHA512052821d79614f4380ca774b39255e4dbe578db0681666fc0db4b44db61d959e31d5f8cf5c34ac87da966b632c3e1dcf1a2de34c889b87a993671443207a3ad6f
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Filesize
2.7MB
MD5b1d614416713cac32114408e34bf65f8
SHA16d359cdd25d13b7e407c60301ceec5d276b3580c
SHA25643aeff13359ef7e32a451cd4b92c92a0fe1e1379529908da360ad52ab536edee
SHA512ef8b04cd045b89ef6ad4e1ecffa8dd45e7c7adc9a35e1f9648c13bc6c3fa1b916ef8fc592990806755801df460932c128a49836962d5a614858e3c695625786f
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e