Analysis
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max time kernel
1798623s -
max time network
309s -
platform
android_x86 -
resource
android-x86-arm-20220621-en -
resource tags
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submitted
04-08-2022 23:27
General
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Target
010e254eb6bf9494becdd888901245e1ccd03e5421a0996e59c102ac819dc202.apk
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Size
3.3MB
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MD5
a7b162b55d1e152244aae828a156fc40
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SHA1
049e5c032000259d053998db6844b6c76b30ab5d
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SHA256
010e254eb6bf9494becdd888901245e1ccd03e5421a0996e59c102ac819dc202
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SHA512
24526bc5ffcf4a173bfca984af7db0f1c4141c57a09086ba385401eddd39acdc64f263f00c971cd9d9f923191b4f8c66d6b0da18fca91ccc517cba51d74ee4cd
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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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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Removes a system notification. 1 IoCs
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Uses Crypto APIs (Might try to encrypt user data). 1 IoCs
Processes
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com.sina.weibo1⤵
- Makes use of the framework's Accessibility service.
- Loads dropped Dex/Jar
- Removes a system notification.
- 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.sina.weibo/app_apkprotector_dex/Zw6IGlco.ppt --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.sina.weibo/app_apkprotector_dex/oat/x86/Zw6IGlco.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
2.3MB
MD544e5099c255320beb84c347c28d9ffba
SHA132bccc9ebf25868ac299f14f45da44e166f424f1
SHA25651a29d7ced99b68bf97e8dfff99f3a99aa157c7e6f86161e83935f750c5c73d3
SHA5124efcbd07e80007e6b2c178c203a218cdcdba2c58347010485148e237aa4bc4b6a8c9aa2b53a9907b430349a1643e5e262e4049541dbab09a171b4f0ce73a9d88
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Filesize
2.3MB
MD544e5099c255320beb84c347c28d9ffba
SHA132bccc9ebf25868ac299f14f45da44e166f424f1
SHA25651a29d7ced99b68bf97e8dfff99f3a99aa157c7e6f86161e83935f750c5c73d3
SHA5124efcbd07e80007e6b2c178c203a218cdcdba2c58347010485148e237aa4bc4b6a8c9aa2b53a9907b430349a1643e5e262e4049541dbab09a171b4f0ce73a9d88
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Filesize
2.3MB
MD5d30fdff5e1af065724fb93a0485558fa
SHA1bfc1c22592902ef6e1b9db375d597d4bed0a1e0a
SHA256d502b442bb18bd65eb7aa16d59aa9bcde0c8940fd78247e53aa67afcac784546
SHA512c6c5fe14a951d97df73a153bc6f3e4c4bbe7a6e21c101a4e6303f21a54ba7c11548bfaa9afbd0c94f4e1acb8ed58941ff9c53de83dd8465e50af40e8beda53dd
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Filesize
2.3MB
MD544e5099c255320beb84c347c28d9ffba
SHA132bccc9ebf25868ac299f14f45da44e166f424f1
SHA25651a29d7ced99b68bf97e8dfff99f3a99aa157c7e6f86161e83935f750c5c73d3
SHA5124efcbd07e80007e6b2c178c203a218cdcdba2c58347010485148e237aa4bc4b6a8c9aa2b53a9907b430349a1643e5e262e4049541dbab09a171b4f0ce73a9d88
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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