Analysis

  • max time kernel
    1842550s
  • max time network
    168s
  • platform
    android_x64
  • resource
    android-x64-arm64-20220310-en
  • submitted
    16/06/2022, 18:39

General

  • Target
    9624131c01da6d5b61225a465a83efd32291fa3f2352445c3c052d9d8cfb2daa.apk
  • Size 4.2MB
  • Sample220616-xa4v8abbd2
  • SHA256 9624131c01da6d5b61225a465a83efd32291fa3f2352445c3c052d9d8cfb2daa
  • MD5 SHA1 SHA512

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.didiglobal.passenger
    1⤵
    • Makes use of the framework's Accessibility service.
    • Loads dropped Dex/Jar
    • Uses Crypto APIs (Might try to encrypt user data).
    PID:6984

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        base.apk.classes1.zip

        • Path /data/user/0/com.didiglobal.passenger/code_cache/secondary-dexes/base.apk.classes1.zip
        • Size 2.4MB
        • SHA256 3d794bedbc1d73f6edbab80a90b11bdd526d80c934db7019a029dc478f88083f
        • MD5 SHA1 SHA512 SSDEEP

        multidex.version.xml

        • Path /data/user/0/com.didiglobal.passenger/shared_prefs/multidex.version.xml
        • Size 307B
        • SHA256 a4c9398e74769b1958214bfa0ab483ad4cb4d4387b85715816250e980cd6561a
        • MD5 SHA1 SHA512