Analysis

  • max time kernel
    3671406s
  • max time network
    159s
  • platform
    android_x64
  • resource
    android-x64-20220621-en
  • submitted
    07-07-2022 22:03

General

  • Target

    43b393b37cb1c99d67812f7bf0fb266536929bb44e03c0fd26448e50689be842.apk

  • Size

    4.6MB

  • MD5

    e217d5f901d965a9571cc0e0f37acf8b

  • SHA1

    8a69948f3be45c2d7f3d26f98a55f5440e0f661e

  • SHA256

    43b393b37cb1c99d67812f7bf0fb266536929bb44e03c0fd26448e50689be842

  • SHA512

    5d3853d4ee21b915dbb5713c2538ba4e53409247899afd95130502cd2810e873981c12e22d9ab2a5d9d7190bb5804b373c9c1d7d20fae822c8ddb9342faf19c5

Malware Config

Signatures

  • FluBot

    FluBot is an android banking trojan that uses overlays.

  • FluBot payload 1 IoCs
  • Loads dropped Dex/Jar 1 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.

  • Looks up external IP address via web service 1 IoCs

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

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

Processes

  • com.snda.wifilocating
    1⤵
    • Loads dropped Dex/Jar
    • Uses Crypto APIs (Might try to encrypt user data).
    PID:6123

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Network Service Scanning

1
T1046

Replay Monitor

Loading Replay Monitor...

Downloads

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

    2.0MB

    MD5

    bac0be3bb0abbf42ade3ea9c3645d2f5

    SHA1

    a6e71f718c564f8607dd1323fb79bd15be1de2f9

    SHA256

    5c3816dd64976f5507dca90fdbcd5f93939732c54d9ddf0e1f2b51acbba68f72

    SHA512

    9b4d730845e6d2069f75d10d68326d36d3c66b79299baf5a35956e5afa779ff336a555126a200321354f86b36462044d1d0ca8d5a077fe560e72fa2a57eefcd0

  • /data/user/0/com.snda.wifilocating/fg9UG8eyde/geUgk8iphrurgfg/jfgfeUG8.Igf7
    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/com.snda.wifilocating/fg9UG8eyde/geUgk8iphrurgfg/tmp-base.apk.yghgkhI2965961757335810692.8gk
    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e