Analysis

  • max time kernel
    1845277s
  • max time network
    158s
  • platform
    android_x86
  • resource
    android-x86-arm-20220310-en
  • submitted
    16-06-2022 18:25

General

  • Target

    093a65f30e9340b2a0e27228fe678426295ff97b934024eda5b8d080a8987d3e.apk

  • Size

    4.0MB

  • MD5

    4807de51d4e79f4f00c72bbe8fda93c2

  • SHA1

    4127a83ca90d142234e00d5b931a43506e190102

  • SHA256

    093a65f30e9340b2a0e27228fe678426295ff97b934024eda5b8d080a8987d3e

  • SHA512

    17b05948361d5aa8233b97c18e36ccfb58bf97986aa118016bc0de3262fdedce0e2543ca40a72ff9832659abc33cd61cfb447d34610bc7a1dc0c89d138b90fb9

Malware Config

Signatures

  • FluBot

    FluBot is an android banking trojan that uses overlays.

  • FluBot Payload 3 IoCs
  • suricata: ET MALWARE Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz

    suricata: ET MALWARE Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz

  • suricata: ET MALWARE Possible Zeus GameOver/FluBot Related DGA NXDOMAIN Responses

    suricata: ET MALWARE Possible Zeus GameOver/FluBot Related DGA NXDOMAIN Responses

  • Makes use of the framework's Accessibility service. 3 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

  • slender.business.jacket
    1⤵
    • Makes use of the framework's Accessibility service.
    • Loads dropped Dex/Jar
    • Uses Crypto APIs (Might try to encrypt user data).
    PID:5044
    • /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/slender.business.jacket/app_DynamicOptDex/RbAGHUu.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/slender.business.jacket/app_DynamicOptDex/oat/x86/RbAGHUu.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:5073

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/slender.business.jacket/app_DynamicOptDex/RbAGHUu.json

    Filesize

    1.5MB

    MD5

    6d6d70c312e57eb5f7cc8fdea7eb014f

    SHA1

    5a4d80d7242a95252a7d43811b06b2cd1c14420c

    SHA256

    fcc7a4b426e381576049ce1a6b9dae71c287bc99bf18243eae8100f61f05dd18

    SHA512

    51f98dc32c77e71d16bc114d25e4e8432325f34301e2687a7b473b22f1aa45ffb30ee5df33b02cfa3a1815ce12e14eeca35455e71bc0ae3088ba6a2b6c2ef5e6

  • /data/user/0/slender.business.jacket/app_DynamicOptDex/RbAGHUu.json

    Filesize

    1.5MB

    MD5

    40bc23344a0f46f04cf0533ae12c86b4

    SHA1

    4330aa71cc6bce9eac084368d207f1aeeabbec50

    SHA256

    e89d9804064dfff2a9890e595825a3074f88ffcbfe7c21800a9464d2aa9ab832

    SHA512

    e2e32639b3080412ee5a4f898c7ed8f422e854bd8e759402d21eb2620333a60170f80e21998dbe3e2ec652a3c7dc1ff8528c52d5df7a95a35046811b752d4f45

  • /data/user/0/slender.business.jacket/app_DynamicOptDex/RbAGHUu.json

    Filesize

    1.5MB

    MD5

    3e7d7af34d3504f26ca435e0cf106313

    SHA1

    d369bca4ec601a934969bb69909cd04c7ef526a7

    SHA256

    5502f89b316171cfa3c79aba4b6729c859e84f328a7f6535ec67fb13b2294b50

    SHA512

    c6728241a5dba91c843771489ddc6b73619307c467089da1d4317b24852f008f62aa72b31ff3b691af68688cf46eea381517a5ef2907e7e67739bf2c7fa45efb

  • /data/user/0/slender.business.jacket/app_DynamicOptDex/RbAGHUu.json

    Filesize

    1.5MB

    MD5

    40bc23344a0f46f04cf0533ae12c86b4

    SHA1

    4330aa71cc6bce9eac084368d207f1aeeabbec50

    SHA256

    e89d9804064dfff2a9890e595825a3074f88ffcbfe7c21800a9464d2aa9ab832

    SHA512

    e2e32639b3080412ee5a4f898c7ed8f422e854bd8e759402d21eb2620333a60170f80e21998dbe3e2ec652a3c7dc1ff8528c52d5df7a95a35046811b752d4f45