Overview

overview

10

Static

static

7

43b393b37c...42.apk

android_x86

10

43b393b37c...42.apk

android_x64

10

43b393b37c...42.apk

android_x64

10

Analysis

  • max time kernel
    3671390s
  • max time network
    156s
  • platform
    android_x86
  • resource
    android-x86-arm-20220621-en
  • submitted
    07-07-2022 22:03

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General

  • Target

    43b393b37cb1c99d67812f7bf0fb266536929bb44e03c0fd26448e50689be842.apk

  • Size

    4.6MB

  • MD5

    e217d5f901d965a9571cc0e0f37acf8b

  • SHA1

    8a69948f3be45c2d7f3d26f98a55f5440e0f661e

  • SHA256

    43b393b37cb1c99d67812f7bf0fb266536929bb44e03c0fd26448e50689be842

  • SHA512

    5d3853d4ee21b915dbb5713c2538ba4e53409247899afd95130502cd2810e873981c12e22d9ab2a5d9d7190bb5804b373c9c1d7d20fae822c8ddb9342faf19c5

Score
10/10
flubotbankerdiscoveryevasioninfostealerransomwaretrojan

Malware Config

Signatures

  • FluBot

    FluBot is an android banking trojan that uses overlays.

    bankertrojaninfostealerflubot
  • FluBot payload 2 IoCs
  • Makes use of the framework's Accessibility service. 3 IoCs
  • Loads dropped Dex/Jar 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

    discovery
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Removes a system notification. 1 IoCs
    evasion
  • Uses Crypto APIs (Might try to encrypt user data). 1 IoCs
    ransomware

Processes

  • com.snda.wifilocating
    1⤵
    • 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).
    PID:4203
    • /system/bin/dex2oat --debuggable --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 --debuggable --generate-mini-debug-info --dex-file=/data/user/0/com.snda.wifilocating/fg9UG8eyde/geUgk8iphrurgfg/base.apk.yghgkhI1.8gk --output-vdex-fd=45 --oat-fd=46 --oat-location=/data/user/0/com.snda.wifilocating/fg9UG8eyde/geUgk8iphrurgfg/oat/x86/base.apk.yghgkhI1.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4695

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • /data/user/0/com.snda.wifilocating/fg9UG8eyde/geUgk8iphrurgfg/base.apk.yghgkhI1.8gk
    Filesize

    2.0MB

    MD5

    bac0be3bb0abbf42ade3ea9c3645d2f5

    SHA1

    a6e71f718c564f8607dd1323fb79bd15be1de2f9

    SHA256

    5c3816dd64976f5507dca90fdbcd5f93939732c54d9ddf0e1f2b51acbba68f72

    SHA512

    9b4d730845e6d2069f75d10d68326d36d3c66b79299baf5a35956e5afa779ff336a555126a200321354f86b36462044d1d0ca8d5a077fe560e72fa2a57eefcd0

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  • /data/user/0/com.snda.wifilocating/fg9UG8eyde/geUgk8iphrurgfg/base.apk.yghgkhI1.8gk
    Filesize

    2.0MB

    MD5

    bac0be3bb0abbf42ade3ea9c3645d2f5

    SHA1

    a6e71f718c564f8607dd1323fb79bd15be1de2f9

    SHA256

    5c3816dd64976f5507dca90fdbcd5f93939732c54d9ddf0e1f2b51acbba68f72

    SHA512

    9b4d730845e6d2069f75d10d68326d36d3c66b79299baf5a35956e5afa779ff336a555126a200321354f86b36462044d1d0ca8d5a077fe560e72fa2a57eefcd0

    Download Submit