Analysis

  • max time kernel
    380818s
  • max time network
    221s
  • platform
    android_x64
  • resource
    android-x64-20220823-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20220823-enlocale:en-usos:android-10-x64system
  • submitted
    26-10-2022 23:41

General

  • Target

    8fd1dbdb76379205f545cb4262e36e2b486d52f604367121ec39e112e62d2efa.apk

  • Size

    4.5MB

  • MD5

    2b26b4dd18ca1d2f588fc95b2e09fdd9

  • SHA1

    63520604747d2a09104cd0dd20bc8c6e4c42f3a0

  • SHA256

    8fd1dbdb76379205f545cb4262e36e2b486d52f604367121ec39e112e62d2efa

  • SHA512

    e5ce70694416b6540fa4f867a0cc9fd16d28981645fd861e6c9425bc0c221a4e38b20e0e1a9606e073c54ae11fba2f24c7dfb863e51023dc812a93f30f1a062d

  • SSDEEP

    98304:X3h/ZC7gdRZ3JTfKcsiTmze3xc3hZMVxLm0lYVsMJi:h//R3Tf37Me3xc3nGLD6Vsj

Malware Config

Signatures

  • FluBot

    FluBot is an android banking trojan that uses overlays.

  • FluBot payload 4 IoCs
  • Loads dropped Dex/Jar 3 IoCs

    Runs executable file dropped to the device during analysis.

  • Uses Crypto APIs (Might try to encrypt user data). 1 IoCs

Processes

  • com.bilibili.app.in
    1⤵
    • Loads dropped Dex/Jar
    • Uses Crypto APIs (Might try to encrypt user data).
    PID:4706

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.bilibili.app.in/app_apkprotector_dex/Uxc1nLLw.pi

    Filesize

    4.7MB

    MD5

    554c059a775d682f11e77ad941e1f436

    SHA1

    2ec6a5d1b82289e8d8f7973ac2cd5d479f714890

    SHA256

    5710732441308f8016698f594b7ae7461b58992846bf25b83070f4addb7881fd

    SHA512

    51c64948b0e4faf2040d11d62811fe1e47faa1580865b22dde9e13cadc4d260dfa60064e87bfc4dbe6d5921fa8ca64d51bcd000588abfd674ddaa63d0c819c48

  • /data/user/0/com.bilibili.app.in/app_apkprotector_dex/Uxc1nLLw.pi

    Filesize

    4.7MB

    MD5

    554c059a775d682f11e77ad941e1f436

    SHA1

    2ec6a5d1b82289e8d8f7973ac2cd5d479f714890

    SHA256

    5710732441308f8016698f594b7ae7461b58992846bf25b83070f4addb7881fd

    SHA512

    51c64948b0e4faf2040d11d62811fe1e47faa1580865b22dde9e13cadc4d260dfa60064e87bfc4dbe6d5921fa8ca64d51bcd000588abfd674ddaa63d0c819c48

  • /data/user/0/com.bilibili.app.in/app_apkprotector_dex/Uxc1nLLw.pi

    Filesize

    4.7MB

    MD5

    554c059a775d682f11e77ad941e1f436

    SHA1

    2ec6a5d1b82289e8d8f7973ac2cd5d479f714890

    SHA256

    5710732441308f8016698f594b7ae7461b58992846bf25b83070f4addb7881fd

    SHA512

    51c64948b0e4faf2040d11d62811fe1e47faa1580865b22dde9e13cadc4d260dfa60064e87bfc4dbe6d5921fa8ca64d51bcd000588abfd674ddaa63d0c819c48

  • /data/user/0/com.bilibili.app.in/app_apkprotector_dex/Uxc1nLLw.pi

    Filesize

    4.7MB

    MD5

    554c059a775d682f11e77ad941e1f436

    SHA1

    2ec6a5d1b82289e8d8f7973ac2cd5d479f714890

    SHA256

    5710732441308f8016698f594b7ae7461b58992846bf25b83070f4addb7881fd

    SHA512

    51c64948b0e4faf2040d11d62811fe1e47faa1580865b22dde9e13cadc4d260dfa60064e87bfc4dbe6d5921fa8ca64d51bcd000588abfd674ddaa63d0c819c48

  • /data/user/0/com.bilibili.app.in/shared_prefs/Voicemail.xml

    Filesize

    133B

    MD5

    0d02d28f63d0087f701348f8e360a7bc

    SHA1

    37719c9fca72f1cbb0508b32c4fd495d5624d522

    SHA256

    659c5b00467a5f7a9dd627a841219819b00e96be4d181ca210c3173f93c299eb

    SHA512

    a9fd98dd34812ec2459a1b1399883fdb204d63fbda4189f375f4fc507bca12df15c7ef7c84948b2a9bf458bd3c540792aac078ef15915bc316ee94ce3a226d2d