Analysis

  • max time kernel
    1842505s
  • max time network
    172s
  • platform
    android_x64
  • resource
    android-x64-arm64-20220310-en
  • submitted
    16-06-2022 18:39

General

  • Target

    Flubot49_2.apk

  • Size

    4.8MB

  • MD5

    c10d38a63e776e5940d281bddbb497d4

  • SHA1

    ac0561ee9acc38c138409d03a24bdd992a5b1d96

  • SHA256

    831334e1e49ec7a25375562688543ee75b2b3cc7352afc019856342def52476b

  • SHA512

    a9ddd9f1f370c0a15fc4f777ccd1bad8e2c3c6ad1236561fe8dc8e44690498e095fe86b755af68d43c14dc9a85cd0f9bbda452463e7dcad1e4bcdb2901ce3da5

Malware Config

Signatures

  • FluBot

    FluBot is an android banking trojan that uses overlays.

  • FluBot Payload 1 IoCs
  • suricata: ET MALWARE Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz

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

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

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

Processes

  • com.qiyi.video
    1⤵
    • Makes use of the framework's Accessibility service.
    • Loads dropped Dex/Jar
    • Uses Crypto APIs (Might try to encrypt user data).
    PID:6325

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/com.qiyi.video/gJdedddiuw/dfhesukf9s8fjuj/base.apk.fvxfkd41.jn9

    Filesize

    2.2MB

    MD5

    7e079768ccb1b3921f7e5f259d628057

    SHA1

    1bd568284cc86cf8cb2fe7f769816116609d5c1a

    SHA256

    1f5d1129e95cac98b3f7baba1b0c8cee8aced5cc89730b4e066e703aec3233b8

    SHA512

    5d981ae7b2242d3077b91767b404912b244c5495a1a87b19a492f0731aed0a791377f7b66705a5e54eb25bf74655a536472ad293dcb0cb77f78d99b4c5b0a0dc

  • /data/user/0/com.qiyi.video/shared_prefs/multidex.version.xml

    Filesize

    306B

    MD5

    dd9130436664e461f68f845ba1cfe1b9

    SHA1

    0c9babd59dea8ac4ece4cb492f936d54d11aa4e0

    SHA256

    012d74d213405812cd3e2cab5b4f610d6caab880ffde68abae489f0aa16e1a34

    SHA512

    2f8c5ffda5c438edb6a910010ce0128de546a90d83d102834f23c63ead5a336c026eb96951ff0b965e19b485e4cbff7555f881ab177cfc9b308a8e8acc481700