Analysis
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max time kernel
1840745s -
max time network
147s -
platform
android_x86 -
resource
android-x86-arm-20220310-en -
submitted
16-06-2022 18:10
Static task
static1
Behavioral task
behavioral1
Sample
8fd1dbdb76379205f545cb4262e36e2b486d52f604367121ec39e112e62d2efaa.apk
Resource
android-x86-arm-20220310-en
Behavioral task
behavioral2
Sample
8fd1dbdb76379205f545cb4262e36e2b486d52f604367121ec39e112e62d2efaa.apk
Resource
android-x64-20220310-en
Behavioral task
behavioral3
Sample
8fd1dbdb76379205f545cb4262e36e2b486d52f604367121ec39e112e62d2efaa.apk
Resource
android-x64-arm64-20220310-en
General
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Target
8fd1dbdb76379205f545cb4262e36e2b486d52f604367121ec39e112e62d2efaa.apk
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Size
4.5MB
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MD5
2b26b4dd18ca1d2f588fc95b2e09fdd9
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SHA1
63520604747d2a09104cd0dd20bc8c6e4c42f3a0
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SHA256
8fd1dbdb76379205f545cb4262e36e2b486d52f604367121ec39e112e62d2efa
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SHA512
e5ce70694416b6540fa4f867a0cc9fd16d28981645fd861e6c9425bc0c221a4e38b20e0e1a9606e073c54ae11fba2f24c7dfb863e51023dc812a93f30f1a062d
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
Processes:
resource yara_rule /data/user/0/com.bilibili.app.in/app_apkprotector_dex/Uxc1nLLw.pi family_flubot /data/user/0/com.bilibili.app.in/app_apkprotector_dex/Uxc1nLLw.pi family_flubot /data/user/0/com.bilibili.app.in/app_apkprotector_dex/Uxc1nLLw.pi family_flubot /data/user/0/com.bilibili.app.in/app_apkprotector_dex/Uxc1nLLw.pi family_flubot -
Loads dropped Dex/Jar 3 IoCs
Runs executable file dropped to the device during analysis.
Processes:
com.bilibili.app.in/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.bilibili.app.in/app_apkprotector_dex/Uxc1nLLw.pi --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.bilibili.app.in/app_apkprotector_dex/oat/x86/Uxc1nLLw.odex --compiler-filter=quicken --class-loader-context=&ioc pid process /data/user/0/com.bilibili.app.in/app_apkprotector_dex/Uxc1nLLw.pi 5285 com.bilibili.app.in /data/user/0/com.bilibili.app.in/app_apkprotector_dex/Uxc1nLLw.pi 5352 /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.bilibili.app.in/app_apkprotector_dex/Uxc1nLLw.pi --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.bilibili.app.in/app_apkprotector_dex/oat/x86/Uxc1nLLw.odex --compiler-filter=quicken --class-loader-context=& /data/user/0/com.bilibili.app.in/app_apkprotector_dex/Uxc1nLLw.pi 5285 com.bilibili.app.in -
Uses Crypto APIs (Might try to encrypt user data). 1 IoCs
Processes:
com.bilibili.app.indescription ioc process Framework API call javax.crypto.Cipher.doFinal com.bilibili.app.in
Processes
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com.bilibili.app.in1⤵
- Loads dropped Dex/Jar
- Uses Crypto APIs (Might try to encrypt user data).
PID:5285 -
/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.bilibili.app.in/app_apkprotector_dex/Uxc1nLLw.pi --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.bilibili.app.in/app_apkprotector_dex/oat/x86/Uxc1nLLw.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
PID:5352
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Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4.7MB
MD5554c059a775d682f11e77ad941e1f436
SHA12ec6a5d1b82289e8d8f7973ac2cd5d479f714890
SHA2565710732441308f8016698f594b7ae7461b58992846bf25b83070f4addb7881fd
SHA51251c64948b0e4faf2040d11d62811fe1e47faa1580865b22dde9e13cadc4d260dfa60064e87bfc4dbe6d5921fa8ca64d51bcd000588abfd674ddaa63d0c819c48
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Filesize
4.7MB
MD5554c059a775d682f11e77ad941e1f436
SHA12ec6a5d1b82289e8d8f7973ac2cd5d479f714890
SHA2565710732441308f8016698f594b7ae7461b58992846bf25b83070f4addb7881fd
SHA51251c64948b0e4faf2040d11d62811fe1e47faa1580865b22dde9e13cadc4d260dfa60064e87bfc4dbe6d5921fa8ca64d51bcd000588abfd674ddaa63d0c819c48
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Filesize
4.7MB
MD5628bb8bf830a2d5599aaee20de7d818f
SHA1d9c1e26808d3f8ef6d8f350e5833b9832e5ba0f7
SHA256c3d0dd2898ccfdbf2678e2345f91f50ffae480c029807312805ccf958511f649
SHA5125ecb643fb3b3489b11e3aea54c49bd9dd94292bc261063f0e666e7577150da40c4acf02e90a5c1cdb73594fb04582e246759df0072b4e3f60ca2c597676d3850
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Filesize
4.7MB
MD5554c059a775d682f11e77ad941e1f436
SHA12ec6a5d1b82289e8d8f7973ac2cd5d479f714890
SHA2565710732441308f8016698f594b7ae7461b58992846bf25b83070f4addb7881fd
SHA51251c64948b0e4faf2040d11d62811fe1e47faa1580865b22dde9e13cadc4d260dfa60064e87bfc4dbe6d5921fa8ca64d51bcd000588abfd674ddaa63d0c819c48
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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