Analysis

  • max time kernel
    1102713s
  • max time network
    159s
  • platform
    android_x64
  • resource
    android-x64-20220823-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20220823-enlocale:en-usos:android-10-x64system
  • submitted
    15/09/2022, 15:13

General

  • Target
    18c5bf8ee185102b2cffb7e19ea9480113e94544f78c4d3eef628f635c2b77b4.apk
  • Size 1.0MB
  • Sample220915-sl7n2adde6
  • SHA256 18c5bf8ee185102b2cffb7e19ea9480113e94544f78c4d3eef628f635c2b77b4
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • hydra

C2
  • http://laurenwarren1566.top

Signatures

  • Hydra

    Android banker and info stealer.

  • Hydra payload 1 IoCs
  • Loads dropped Dex/Jar 1 IoCs

    Runs executable file dropped to the device during analysis.

  • Looks up external IP address via web service 2 IoCs

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

  • Reads information about phone network operator.

Processes

  • com.pretty.flock
    1⤵
    • Loads dropped Dex/Jar
    PID:4909

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        NFxRTXU.json

        • Path /data/user/0/com.pretty.flock/app_DynamicOptDex/NFxRTXU.json
        • Size 231KB
        • SHA256 d1413e17fcd2bc60e0273d1f95226e7d0d7c38d89aeffab041d5d7f9ed6f24d0
        • MD5 SHA1 SHA512 SSDEEP

        NFxRTXU.json

        • Path /data/user/0/com.pretty.flock/app_DynamicOptDex/NFxRTXU.json
        • Size 540KB
        • SHA256 8cd48eebcb786d457864536178e41c4a97079606d1871d3c464eb741315fa01e
        • MD5 SHA1 SHA512 SSDEEP

        pref_name_setting.xml

        • Path /data/user/0/com.pretty.flock/shared_prefs/pref_name_setting.xml
        • Size 131B
        • SHA256 78e0714072dbcd3bfc265044975df2b63e7b4eccba8cc6d417d8a7df3cc0d91e
        • MD5 SHA1 SHA512