Overview

overview

10

Static

static

7

8fd1dbdb76...fa.apk

android-9-x86

10

8fd1dbdb76...fa.apk

android-10-x64

10

8fd1dbdb76...fa.apk

android-11-x64

10

Analysis

  • max time kernel
    381131s
  • max time network
    372s
  • platform
    android_x86
  • resource
    android-x86-arm-20220823-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20220823-enlocale:en-usos:android-9-x86system
  • submitted
    26-10-2022 23:41

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General

  • Target

    8fd1dbdb76379205f545cb4262e36e2b486d52f604367121ec39e112e62d2efa.apk

  • Size

    4.5MB

  • MD5

    2b26b4dd18ca1d2f588fc95b2e09fdd9

  • SHA1

    63520604747d2a09104cd0dd20bc8c6e4c42f3a0

  • SHA256

    8fd1dbdb76379205f545cb4262e36e2b486d52f604367121ec39e112e62d2efa

  • SHA512

    e5ce70694416b6540fa4f867a0cc9fd16d28981645fd861e6c9425bc0c221a4e38b20e0e1a9606e073c54ae11fba2f24c7dfb863e51023dc812a93f30f1a062d

  • SSDEEP

    98304:X3h/ZC7gdRZ3JTfKcsiTmze3xc3hZMVxLm0lYVsMJi:h//R3Tf37Me3xc3nGLD6Vsj

Score
10/10
flubotbankerinfostealerransomwaretrojan

Malware Config

Signatures

  • FluBot

    FluBot is an android banking trojan that uses overlays.

    bankertrojaninfostealerflubot
  • 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
    ransomware

Processes

  • com.bilibili.app.in
    1⤵
    • Loads dropped Dex/Jar
    • Uses Crypto APIs (Might try to encrypt user data).
    PID:4096
    • /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:4216

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    4.7MB

    MD5

    554c059a775d682f11e77ad941e1f436

    SHA1

    2ec6a5d1b82289e8d8f7973ac2cd5d479f714890

    SHA256

    5710732441308f8016698f594b7ae7461b58992846bf25b83070f4addb7881fd

    SHA512

    51c64948b0e4faf2040d11d62811fe1e47faa1580865b22dde9e13cadc4d260dfa60064e87bfc4dbe6d5921fa8ca64d51bcd000588abfd674ddaa63d0c819c48

    Download Submit

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

    4.7MB

    MD5

    554c059a775d682f11e77ad941e1f436

    SHA1

    2ec6a5d1b82289e8d8f7973ac2cd5d479f714890

    SHA256

    5710732441308f8016698f594b7ae7461b58992846bf25b83070f4addb7881fd

    SHA512

    51c64948b0e4faf2040d11d62811fe1e47faa1580865b22dde9e13cadc4d260dfa60064e87bfc4dbe6d5921fa8ca64d51bcd000588abfd674ddaa63d0c819c48

    Download Submit

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

    4.7MB

    MD5

    554c059a775d682f11e77ad941e1f436

    SHA1

    2ec6a5d1b82289e8d8f7973ac2cd5d479f714890

    SHA256

    5710732441308f8016698f594b7ae7461b58992846bf25b83070f4addb7881fd

    SHA512

    51c64948b0e4faf2040d11d62811fe1e47faa1580865b22dde9e13cadc4d260dfa60064e87bfc4dbe6d5921fa8ca64d51bcd000588abfd674ddaa63d0c819c48

    Download Submit

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

    4.7MB

    MD5

    554c059a775d682f11e77ad941e1f436

    SHA1

    2ec6a5d1b82289e8d8f7973ac2cd5d479f714890

    SHA256

    5710732441308f8016698f594b7ae7461b58992846bf25b83070f4addb7881fd

    SHA512

    51c64948b0e4faf2040d11d62811fe1e47faa1580865b22dde9e13cadc4d260dfa60064e87bfc4dbe6d5921fa8ca64d51bcd000588abfd674ddaa63d0c819c48

    Download Submit

  • /data/user/0/com.bilibili.app.in/app_apkprotector_dex/Uxc1nLLw.pi.x86.flock
    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

    Download Submit

  • /data/user/0/com.bilibili.app.in/app_apkprotector_dex/oat/x86/Uxc1nLLw.odex
    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

    Download Submit

  • /data/user/0/com.bilibili.app.in/app_apkprotector_dex/oat/x86/Uxc1nLLw.vdex
    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

    Download Submit

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

    133B

    MD5

    ce0e9b81775091490db9bf8de3a37efc

    SHA1

    d7c7fa22de7d41578737a15f515765b12808e369

    SHA256

    e3e7ae736dabdbd9f4c747353b76656f832dfbf9fd9c8194abcb61f1826960f5

    SHA512

    f51c997d7fb2c2e2463417273416f100f2bc2a932863e52bb0b25bb821e110f897ce0c466c3dac2c7fc9b2498fd07fae5dff63a40ccbf5c1157653e1f5f2a3f8

    Download Submit